PROGRAMME AT A GLANCE

AGENDA

DAY 1

Thursday 29 September 2022

Day 1

Hall A

Hall B

Hall C

Hall D

Hall E

Hall F

Hall M

08.00-09.00

ICL 1

Knee

ACL reconstruction: from A-Z

Mod: Tanarat B Co-mod: Ittipol P

(12 min each)

My ACL reconstruction, other way to evaluate Ghuna Utoyo
Current trends on graft choices and sizes Thana B
Importance of independent tunnel drilling in ACL reconstruction

Michell Ruiz-Suárez (On-line)

Return to play after ACL injury and reconstruction: evidence based practical guideline

Patrick Yung

Q&A

ICL 2

Cartilage

Cartilage tissue

engineering

Mod: Vatanachai R

Co-mod: Wirat K

(18 min each)

1. Arthroscopic single-stage autologous matrix induced chondrogenesis

Denny Lie

2. Cartilage regeneration with one-step surgery using minced cartilage fragment

Nobuo Adachi

3.Exosomes for cartilage repaired: the next lab

James Hui

Q&A

Free Paper pre-record 1

Mod: Wiroon L

Co-mod:

Chaiyanun V

(6 min each)

Pre-record 1-8

Free Paper pre-record 2

Mod: Vudhipong S

Co-mod: Suthee Tharakulphan

(6 min each)

TBA

ICL 3

Shoulder

Management in primary frozen shoulder

Mod: Prachan B

Co-mod: Chairit L

(12 min each)

1.What do we know about frozen shoulder?

Eiji Itoi

2. Why we need nerve block in frozen shoulder management? Prachan B

3. My way in management of frozen shoulder

-Asian way

Chonlathan I

-Latin way Guillermo Arce (12 min)

Q&A

09.00-10.30

Opening Ceremony

10.30-11.00

Coffee Break & Exhibition

11.00-12.00

Knee 1

Live cadaveric demonstration

“ACL with internal bracing”

“Knee preservation- The first law of nature”

Q&A (5 min)

Roland Becker

Osteotomy of the knee: the biological approach

Q&A (5 min)

Knee Arthroplasty 1

Primary and complex knee arthroplasty

Mod: Edgar Orlando Clavijo Cruz

Co-mod: Pruk C

(10 min each)

1. How to achieve perfect alignment in total knee replacement Parag Sancheti

2. Total knee replacement in severe varus knee

Pruk C

3. Total knee replacement in rheumatoid arthritis

Andri Lubis

4. Total knee replacement in stiff knee Parag Sancheti

5. Total knee replacement in flexion contracture knee

Viroj L

Q&A

Shoulder 3

Live cadaveric demonstration

Mini-open Latarjet with button

Mod: Nattha K

Co-mod: -

Demonstrator:

Wuey Min Ng

“The role of HTO and DFO in painful malalignment of the leg in athletes. Is it the end of the career -myth or true?”

Q&A (5 min)

Kyoung Ho Yoon

“Strategy on ACL revision surgery”

Q&A (5 min)

Shoulder 6

Highlight lecture

Mod: Nobuyuki Yamamoto

Co-mod: Prakasit C

(15 min each)

Speakers:

Teruhisa Mihata

“Arthroscopic rotator cuff repair: How to make”zero” retear” ?

Q&A (5 min)

Denny Lie

“Musculotendinous junction tear of rotator cuff: the Sliding-tendon repair technique and clinical outcome”

Q&A (5 min)

Yang Soo Kim

“My Strategy for large to massive rotator cuff tear“

Q&A (5 min)

Sport Science 1

All you need to know about injuries with team

Mod: Chathchai P

Co-mod: Naruebade R

(12 min each)

1.Sports medicine team dynamics

Rich Pasion

2. Pectoralis major repair

Ghuna Utayo

3.Dance injuries in foot and ankle field

Yasuhito Tanaka

4. Racket modification for tennis elbow recovery

Mason P

Q&A

Fellow paper presentation 1

Mod: Gof T

Co-mod: Pathomchat P

(6 min each)

Follow paper 1-8

Free Paper 9

Basic science

Mod: Pornthep M

Co-mod: Pakapon I

(6 min each)

BS 1-7

Free VDO 2

Mod: Prakasit S

Co-mod: Ratthapoom W

(6 min each)

Video 8-14

09.30-10.00

Coffee Break & Exhibition

10.00-11.00

Knee 7

Live cadaveric demonstration

“Reimaging reconstruction- my way for a safe & reliable extra-articular ligament reconstruction”

Mod: Puwapong N

Demonstrator:

Sachin Tapasvi

Q&A

*********

Sharing experiences in the early days of Thai hip arthroscopy

(10 min each)

Somsak K

Winyou R

Nadhaporn S

***********

1. Who is really at risk? A look at the risk factors for hip osteoarthritis in the young

Thaworn S

(10 min)

2. The post-traumatic hip and what we should be aware of?

Danaithep L

(10 min)

Q&A

Free Paper 13

Knee

Mod: Chusak K

Co-mod: Artit B

(6 min each)

KN 29-34

Free Paper 14

Mod: Piya-On N

Co-mod: Punyawat A

(6 min each)

SH 22-28

TRB 2

Role of hyaluronic in upper limb

Speaker:

Cholawish C

Tulyapruek T

14.00-15.00

Workshop 6 Smith & Nephews

All tears all repairs meniscus workshop

Mod: Artit B

Speakers:

Bancha C

Nattha K

Workshop 7

Arthrex

“Knotless technology in shoulder arthroscopy”

Mod: Vudhipong S

Co-mod: Niti P

Speakers:

Andreas Imhoff

Shoulder 12

Rotator cuff

Mod: Yang Soo Kim

Co-mod: Pornthep M

(10 min each)

1.Biceps augmentation and rerouting: From long ago to now Yong Girl Rhee

2.Risk factor of healing failure in rotator cuff repair Sae Hoon Kim

3.How to deal with complicated rotator cuff tear?

Yang Soo Kim

4.Tear progression in symptomatic rotator cuff tear Nobuyuki Yamamoto

5.Hyperlipidemia in the rotator cuff surgery Kotaro Yamakado

Q&A

Free Paper 15

Mod: Kornkit C

Co-mod: Nantaphon C

(6 min each)

KN 35-41

Free Paper 16

Mod: Kanyika C

Co-mod: Sorawut T

(6 min each)

SH 36-42

Meditime (Conmed)

My preferred technique for subscapularis repair

Mod: Chanakarn P

Speakers:

Benjamin Ma

Jae Chul Yoo

15.00-15.30

Coffee Break & Exhibition

15.30-16.30

Knee 10

Highlight lecture

Moderator: Jacques Menetrey

Co-Mod: Pason P

(20 min each)

Speakers:

Brett Fritsch

“Artificial intelligence, data ownership, and the future of orthopaedic research”

Q&A (5 min)

David Parker

“Multiligament injury of the knees”

Q&A (5 min)

Jacques Menetrey

“Isolated posterolateral and lateral meniscus instability”

Q&A (5 min)

TOSSM Fellow ceremony

Shoulder 13

Massive rotator cuff tear

Mod: Teruhisa Mihata

Co-mod: Prakasit C

(12 min each)

1.Why does SCR work in massive rotator cuff tear?

Nobuyuki Yamamoto

2.Superior capsule reconstruction in massive cuff tear

Wuey Min Ng

3. SCR with biceps. Our 10 years’ experience

Paulo Jose Llinas Hernandez

4. Muscle advancement for massive/irreparable cuff tears -experience over 4 years

Ashish Gupta

Q&A

HIP 2

How I do my FAIs: planning, handling the cam and pincer, return to sport

Mod: Adinun P

Co-mod: Sunikom S

(12 min each)

1. Clinical examination and radiology: the road to success for diagnosis of FAI

Pisit L

2. How do I pick the winners for FAI surgery? Kitiphong K

3. Cam and Pincer surgical planning and management and return to sport

Allston Stubbs

4. Revision hip arthroscopy Winston Gwathmey

Q&A

Free Paper 17

Knee/ Elbow

Mod: Cholawish C

Co-mod: Pattanaket C

(6 min each)

KN 43-46

EB 1

Free Paper 18

Mod: Ittipol P

Co-mod: Worawit O

(6 min each)

TBA

Pacific health care

Hyaluronic acid injections in Sports Medicine: What’s new in 2022 ?

Speaker :

Chayanin A

Kornkit C

Naruebade R

Nantaphon C

16.30-17.30

Room preparation for congress dinner

Hip 3

The extra-articular hip pain unriddled!

Mod: Pisit L

Co-mod: Kitiphong K

(12 min each)

1. Tips and tricks for endoscopic gluteus medius repair Winston Gwathmey

2. Ischiofemoral impingement Allston Stubbs

3. Internal snapping hip. Sunikom S

4. External snapping hip. Adinun P

Q&A

Free Paper 19

Mod: Thongchai L

Co-mod: Danaithep L

(6 min each)

TBA

Free Paper 20

Mod: Tullayaprek T

Co-mod: Thana B

(6 min each)

TBA

Free VDO 3

Mod: Wisit R

Co-mod:

Nattakorn M

(6 min each)

VDO 16-20

18.30 -21.00

Congress Dinner

DAY 3

Saturday 1 October 2022

Day 3

Hall A

Hall B

Hall C

Hall D

Hall M

08.00-09.00

Knee 11 Highlight lecture

(8:00-8:20)

Mod: Jose Antonio San Juan

Co-Mod: Nantaphon C

Speakers:

James Hui

“Habitual dislocation of patella surgical management: More is less?” (15 min)

Q&A (5 min)

Knee 12

PF Instability symposium

(8:20-10:00)

Mod: James Tan

Co-mod: Ratthapoom W

(10 min each)

1. Predictive scoring for recurrence after first time dislocation

James Hui

2. MPFL reconstruction procedure for patella instability Hisham Masdar

3. Internal brace for MPFL reconstruction and midterm results

Yasuyuki Ishibashi

4. MPFL and MPTL reconstruction, my technique and results Mohammad Razi

5. Alternative graft and fixation options for MPFL reconstruction Jose Antonio San Juan

6. Dilemma for TTO

Nadhaporn S

Q&A

***************

Case discussion (20 min)

Thitiphol W

Panelists:

James Hui,

Hisham Masdar,

Yasuyuki Ishibashi, Mohammad Razi, Jose Antonio San Juan,

Nadhaporn S.

ICL 8

Knee

PCL&PLC

Mod: Prakasit S

Co-mod: Suriya L

min each)

1. Acute PCL injury: treatment options

Trai P

2. Single bundle PCLR with remnant preservation Bundit R

3. PCL reconstruction with internal brace

Thongchai L

4. Minimal invasive PLC reconstruction

Bancha C

Q&A

ICL 9

Shoulder

Update in rotator cuff repair

Mod: Manusak B

Co-mod: Thana B

(10 min each)

1. A load-sharing Rip-stop technique for arthroscopic rotator cuff repair: Why it's work?

Sittan A

2. How I mobilize the cuff before repair: key steps for arthroscopic mobilization Thanathep T

3.Factors related symptomatic failed rotator cuff repair leading to revision surgery after primary arthroscopic surgery Sang Jin Shin

Debate in supraspinatus tendon repair:

- Anchor repair is gold standard

Mason P

- Transosseous repair is my preference Ekavit K

Q&A

ICL 10

Elbow

Elbow instability

Mod: Cholawish C

Co-mod: Artit B

(20 min each)

1. Pathoanatomic approach for elbow instability Nattakorn M

2. Ligament reconstruction

Worawit O

3. Arthroscopic LCL reconstruction Artit B

Q&A

MEDEZE

Group

PRP, Stem cells and orthobiologic in sports medicine: whatworks in 2022 and what is on the horizon

Mod: Adinun A

Co-mod: Sora T

Speaker:

Assoc. Prof. Chayanin Angthong

Tanut Kunkanjanawan

09.00-10.00

Foot & Ankle

Highlight lecture

Mod: Tanawat V

Co-mod: Aekachai J

Niek Van Dijk

20 Years of innovation and advancements in ankle arthroscopy

(30min)

Q&A

1. Current concept treatment of lateral ankle sprain

Pisit B

(15 min)

2. Update treatment of non-insertional and insertional Achilles tendinitis in sports player or young people

Thanut V

(15 min)

Q&A

Shoulder 14

Essential concepts for RTSA

Mod: Bavornrat V

Co-mod: Trai P

(12 min each)

1. Pre op planning in arthroplasty Ashish Gupta

2. RTSA: 7 rules surgeon must follow

Joo Han Oh

3. Current role of tissue transfers with RSA Nattha K

4.Humeral stem with low filling ratio reduces stress shielding in primary RTSA

Jae Chul Yoo

Q&A

Elbow 1

Management of elbow arthritis, surgical solution

Highlight lecture

Mod: Prasit W

Co-mod: Worawit O

(25 min each)

1. Joint preservation (interposition arthroplasty) Chairoj U

2. Revision total elbow arthroplasty: My path to success Yong Girl Rhee

Q&A

Zimmer

Current solution in shoulder arthroplasty

Speaker:

Bancha C

Nattha K

10.00-

11.00

Workshop 8

Virtamed ArthroS

How simulation training improves knee and shoulder arthroscopy skills

Mod: Martin Hardin ( Business Development manager)

Speaker: Yodtapol Manausa (National Sales Manager Thailand)

Foot 1

Role of arthroscopy for posterolateral and hindfoot pathologies

Mod: Marut A

Co-mod: Akaradech P

(15 min each)

1. Hind foot arthroscopy in sports

Yasuhito Tanaka

2. Syndesmotic injury in sports Yasuhito Tanaka

3. Posterior arthroscopic subtalar arthrodesis (PASTA) Chakorn R

4. Does AMIC improve outcomes after standard arthroscopic debridement and microfracture? Chamnanni R

Q&A

Workshop 9

DePuy Synthes

Reverse shoulder arthroplasty

Speaker:

Chanakarn P

Mason P

Elbow 2

Symposium stiff elbow

Mod: Chairoj U Co-Mod: Sutee Thaveepunsan

(15 min each)

1.Evaluation and investigation Sutee Thaveepunsan

2.How to decide open or arthroscopy

Torpon W

3.Arthroscopic management in stiff elbow Cholawish C

Q&A

BJC Medical

1. Avoid complications of RSA

2.How to implantation different types of glenoid

Mod: Varit W

Speaker:

Bancha C

Nattha K

11.00-11.30

Coffee Break & Exhibition

11.30-12.30

Knee 13

ACL surgery: Novel technique

Mod: Nobuo Adachi

Co-Mod: Manusak B

(10 min each)

1. Fashion in ACL reconstruction Benjamin Ma

2. ALL reconstruction or LET: an updated outcome

Sorawut T

3. Long term result of an all inside full thickness Quadricep tendon ACL reconstruction. Daniel Slullitel

4. ACL repair Vs reconstruction - patient selection, technique, and outcomes

Brett Fritsch

5. ACL suture: how can I do it? Tang Ha Nam Anh

Q&A

Foot2

Role of arthroscopy for miscellaneous foot and ankle pathologies

Mod: Chamnanni R

Co-mod: Jirawat S

(15 min each)

1. Arthroscopic calcaneoplasty for Haglund deformity

Jirun A

2. When conservative treatment fails for recalcitrant plantar fasciitis, how does endoscopic plantar fascia release help? Tanawat V

3. Does calcaneal spur need to be removal and how to remove it using arthroscopy? Marut A

4. How to treat gastrocnemius contracture and the technique of endoscopic gastrocnemius recession? Tinnart S

Q&A

Shoulder 15

Modern designs in RTSA

Mod: Prakasit S

Co-mod: Pattanapong S

(12 min each)

1.RSA: overview of the lateralization Kotaro Yamakado

2.Which design is the best in RTSA?

Sae Hoon Kim

3.Clinical performance of inlay versus onlay humerus Implant in RTSA

Yang Soo Kim

4.What happened to acromion in RTSA?

Joo Han Oh

Q&A

Elbow 3

Athletes elbow

Mod: Prasit W Co-Mod: Nattakorn M

(15 min each)

1.Scapulothoracic related with elbow problems Hiroyuki Sugaya

2. All arthroscopic autologous osteochondral grafting for osteochondritis dissecans of the humeral capitellum Teruhisa Mihata

3. Medial elbow pain in athletes Jin Young Park

Q&A

Osteoarthritis with meniscus tear management

Speaker:

Bancha C

Nattha K

12.30-13.20

Lunch Symposium

(sponsored by ZP)

TOSSM-China symposium

Mod: Chanakarn P

Co-mod Chatchawan L

(12 min each)

1. LHBT for massive rotator cuff repair -Chinese Way Chen Shiyi

2. Arthroscopic treatment for glenoid combined with GT fractures? Ming Xiang

3. Biomechanical and clinical applications of anterolateral structure reconstruction of the knee Jinzhong Zhao

4. "one-needle and one-suture" technique for meniscus repair. Jian Li

Q&A

Lunch symposium

(sponsored by Anika)

TOSSM-TOTS

Trauma case discussion

Mod: Manoon L

Co-mod Thongchai L

Presenter :

1.Supasak S (knee)

2.Chittawee J (knee)

3. Watit W (shoulder)

4. Chitpon S (shoulder)

Panelist:

3 vs 3 Theerachai A, Apipop K, Chittawee J, Supasak S, Pattanapong S Chitpon S

13.30-14.30

Knee 14

Highlight lectures

(13:30-14:00)

Mod: Yasuyuki Ishibashi

Co-Mod: Sasipong R

Speakers:

Michael Hantes

“Posterior oblique ligament of the knee: state of the art” (20 min)

Q&A (5 min)

Knee 15

Knee trauma symposium

(14:00-15:30)

Mod: Wachirapan P

Co-mod: Panin A

(10 min each)

1. Knee collateral surgery how important it is Mohammad Razi

2. Management of medial sided injury in multiligament injury

Chanakarn P

3. Management of lateral sided injury in multiligament knee injury Somjet J/Thanathep T

4. Direct posterior approach for multiple knee ligament injuries due to hyperextension Yasuyuki Ishibashi

5. Management of post traumatic arthrofibrosis Wachirapan P

6. Complications in multiligament knee trauma: How we deal with them?

Daniel Slullitel

Q&A

****************

Case discussion (20min)

Artit B

Panelists: Mohammad Razi

Chanakarn P

Thanathep T

Yasuyuki Ishibashi

Daniel Slullitel

Foot 3

Role of arthroscopy for anterior ankle pathologies

Mod: Theerawoot T

Co-mod: Chatchavan C

(15 min each)

1. OA ankle in young patients: How to perform arthroscopic ankle arthrodesis with update outcomes and complications? Chayanin A

2. Current concept treatment for plantar fasciitis in runners or sports players Yantarat S

3. How to use arthroscopy for big toe pathologies? Songwut T

4. Large anterior ankle bony impingement: How to take care by anterior ankle arthroscopy? Bavornrit C

Q&A

Shoulder 16

Up-to-date principles in RTSA

Mod: Benjamin Ma

Co-mod: Varit W

(12 min each)

1. RTSA for OA and an intact rotator cuff – When and why? Pinkawas K

2. Augmented baseplate in RTSA: early experience

Jae Chul Yoo

3. RTSA with proper tension Joo Han Oh

4. PSI for RTSA – When do we truly require it? Bancha C

Q&A

14.30-15.30

Knee 16

Complex fracture around the knee

Mod: Theerachai A

Co-mod: Apipop K

(12 min each)

1.Complex C-type distal femoral fracture: How to deal with it? Apipop K

2.Posterior column fracture of tibial plateau: How to manage Chittawee J

3. Treatment strategy in treatment tibial plateau fracture type V and VI Theerachai A

4. Knee arthroplasty in post-traumatic arthritis Roland Becker

Q&A

Shoulder 17

Trauma around the shoulder

Mod: Prapakorn K

Co-mod: Thanachai T

(12 min each)

1. Fracture dislocation: How to treat it? Suthee Tharakulphan

2.Distal clavicle fracture: Made it simple Pornachai W

3.Displaced glenoid fracture: surgical tips and tricks Manusak B

4.Greater tuberosity fracture: many options to treat it Suebwong P

15.30

Adjourn

Oral paper presentation

Knee (32) KN

ACL

KN1. Arthroscopic transosseous suture-bridge fixation for anterior cruciate ligament tibial avulsion fractures. (Supamongkol Mutchamee)

KN2. The incidence of secondary radiographic osteoarthritis after anterior cruciate ligament reconstruction. (Yuka Kimura)

KN3. The association between the injuries of anterolateral ligament and Kaplan fiber of the iliotibial band and preoperative pivot shift test in ACL injury. (Takeo Tokura)

KN4. The incidence of Segond fractures in ACL tears and the association of other concomitant intra-articular pathology: A study in a non-elite athletic Asian population. (Bryan Foong)

KN5. Bioabsorbable interference screws can be used with less tunnel widening in anatomic rectangular tunnel anterior cruciate ligament reconstruction with a bone‚ patellar tendon‚ bone graft. (Kousuke Shiwaku)

KN6. Relationship between knee extensor strength and lower limb muscle mass after anterior cruciate ligament reconstruction. (Yushin Mizuno)

KN7. Anterior cruciate ligament reconstruction with adductor canal block may lead to postoperative loss of knee flexor strength. (Takuya Sengkoku)

KN8. Clinical outcomes of patients with Segond fracture in anterior cruciate ligament reconstruction: A systematic review. (Jia Ying Lim)

KN9. Selective bundle versus complete anterior cruciate ligament reconstruction: A systematic review and meta-analysis. (Shawn Seah)

KN10. Does the position of interference screw in tibial tunnel effect anatomic orientation in single bundle anterior cruciate ligament reconstruction? (Bancha Chernchujit)

KN11. Comparing post-operative pain between single bundle and double bundle anterior cruciate ligament reconstruction: a retrospective study. (Chaiwat Chuaychoosakoon)

KN12. Comparing the efficacy of postoperative pain control between intravenous parecoxib and oral diclofenac in ACL reconstruction. (Chaiwat Chuaychoosakoon)

KN35. Anterior cruciate ligament reconstruction using tibial suspensory fixation with an XTENDOBUTTON Round: 1-year follow-up results. (Maggie Allwright)

KN36. In ACL reconstruction using quadriceps tendons, simply fixing the graft to the suspensory button is not strong enough. (Tomoyuki Kanayama)

KN37. Preliminary results from the DOSTAR trial: A double blinded, prospective randomised controlled trial comparing single or dual hmstring tendon anterior cruciate ligament reconstruction. (Cameron Muirhead)

KN38. Isolated lateral extra-articular tenodesis (LEAT) for chronic rotational instability following anterior cruciate ligament reconstruction has low surgical morbidity and improves knee stability. (Cameron Muirhead)

KN39. Functional performance effects of hamstring tendon regeneration post-anterior cruciate ligament reconstruction. (Chin Aun Low)

KN40. Using three-dimension magnetic resonance imaging of the intact knee to identify expected femoral and tibial tunnel position in anatomic single bundle anterior cruciate ligament. (Nam Vu Tu)

KN41. Qualitative evaluation of reconstructed anterior cruciate ligament maturation after anterior cruciate ligament reconstruction using magnetic resonance imaging-ultrashort echo time T2* mapping. (Rikuto Yoshimizu)

Meniscus

KN13. Accuracy of magnetic resonance imaging for detecting meniscal tears in anterior cruciate ligament injuries. (Watcharapong Wongsawiang)

KN14. The risk of iatrogenic peroneal nerve injury in lateral meniscal repair and safe zone to minimize the risk based on actual arthroscopic position: An MRI study. (Chaiwat Chuaychoosakoon)

KN15. Pullout strength of meniscal repair using all-inside suture loop, all inside suture anchor-based, and inside-out vertical mattress suture in porcine meniscal tear: A biomechanics study. (Punyawat Apiwatanakul)

KN16. The in vivo effect of concomitant meniscus tear on rotational instability in ACL-deficient knees. (Munehiro Ogawa)

KN17. Biomechanical comparison between direct suture and transosseous pullout repair techniques for concomitant lateral meniscus tears in knees with anterior cruciate ligament reconstruction. (Yuichi Hoshino)

KN18. Anatomical description and clinical results for ultrasound-guided injection of MCL bursa – New conservative treatment option for symptomatic degenerative medial meniscus tear. (Junsuke Nakase)

KN19. Lateral meniscus extrusion on MRI of ACL injury is likely complicated by lateral meniscal posterior root tears. (Yusuke Yanatori)

KN20. Does laterality matter? A systematic review and meta-analysis of clinical and survival outcomes of medial versus lateral meniscal scaffolds. (Jia Ying Lim)

KN21. The danger zone for iatrogenic neurovascular injury in all-inside lateral meniscal repair in relation to the popliteal tendon. (Chaiwat Chuaychoosakoon)

KN42. Meniscus repair versus meniscectomy for medial meniscus posterior root tears: A meta-analysis on development of osteoarthritis and total knee arthroplasty. (Yasuyuki Ishibashi)

KN43. Torn 3 out of 4 roots – severe damage to 2 meniscus in the same knee joint. (Minh Ho)

KN44. Static and dynamic biomechanical strength comparison between meniscus root repair with or without centralization: An in vivo porcine model study. (Rio Aditya)

PFJ

KN22. Clinical outcome of medio-anterior-distal displacement of the tibial tuberosity for patients with multifactorial factors causing unstable patella. (Akihito Kawai)

KN23. Efficacy of single intra-articular 2% sodium hyaluronate versus corticosteroid injection in isolated patellofemoral osteoarthritis. A double-blind, randomized controlled trial. (Korawish Mekariya)

KN45. Combined acute quadriceps tendon medial patellofemoral ligament reconstruction with fragment fixation achieves good outcomes for patients with chondral defects secondary to patella dislocation. (Cameron Muirhead)

Osteotomy

KN24. Large distraction sizes yield comparable outcomes in opening wedge high tibia osteotomy with the aid of a protective guide-wire. (Junwei Soong)

KN25. Vancomycin-soaked femoral head allograft in opening wedge high tibia osteotomy enables earlier postoperative recovery and reduces infection rates compared to allogenic bone chips. (Don Thong Siang Koh)

KN26. Use of grafts on an open gap is advantageous for preventing correction loss in one-week staged bilateral open-wedge high tibial osteotomies. (Chul Hee Park)

KN46. Early promising outcomes of proximal fibular osteotomy. (Don Thong Siang Koh)

PCL

KN27. Patients over 50 years have inferior outcomes after posterior cruciate ligament reconstruction: A case-control study. (Hee Sung Lee)

KN28. Case series of clinical outcome of arthroscopic posterior cruciate ligament fixation with Fibertape & Endobutton. (Kathleen Teo)

Fracture

KN29. The titled table: A case of complete posterior column tibial plateau fracture. (Jian Loong Ling)

Arthroplasty

KN30. Using wrist-worn activity tracker to monitor recovery after total knee arthroplasty – A novel method (Melvin Tan)

KN31. Bilateral total knee arthroplasty – Simultaneous has better one-year outcomes than staged. (Glen Liau)

KN32. Short term and mid-term clinical results of CoCr versus titanium implants in total knee arthroplasty. (Nikunj Agrawal)

KN33. Equivalent functional outcomes in cruciate-retaining and posterior stabilized total knee arthroplasty for severe fixed flexion deformity: A propensity matched-pair analysis. (Don Thong Siang Koh)

KN34. Total knee arthroplasty using CT-base patient specific instrument: How we do it? (Nang Vo Sy Quyen)

Shoulder (30) SH

Rotator cuff

SH1. Arthroscopic-assisted lower trapezius transfer with peroneus longus graft for massive irreparable rotator cuff tear and glenohumeral joint instability: A case report. (Arnakorn Premsiri)

SH2. Fatty change and muscle atrophy in patients with rotator cuff tear: A prospective study with a mean of 6 year-follow-up (Atsushi Arino)

SH3. Superior capsule reconstruction for reinforcement of arthroscopic rotator cuff repair improves shoulder muscle strength. (Satoshi Furuta)

SH4. Minimal clinically important difference (MCID) of the Oxford shoulder score for arthroscopic rotator cuff repair at 5 years post-operatively. (Merrill Lee)

SH5. Subacromial decompression surgery versus conservative treatment for shoulder impingement syndrome: a systematic review. (Muhammad Iqbal Nurfadhilah)

SH6. Factors related to clinical outcomes in well-healed repaired rotator cuff. (Seul Gi Kim)

SH7. Temporal changes in the magnetic resonance imaging appearance after arthroscopic rotator cuff repair with superior capsule reconstruction for reinforcement. (Akihiro Uchida)

SH8. Do the deltoid and supraspinatus muscle volumes change after superior capsular reconstruction in patients with irreparable rotator cuff tear? (Nor Zarini Binti Yusoff Ibrahim)

SH9. Biomechanics study of greater tuberosity zone for lateral row anchor fixation: A cadaveric study. (Pipat Tanwanichkul)

SH10. Effect of NSAIDs on retear rates and functional outcomes post-arthroscopic rotator cuff repair: a systematic review and meta-analysis of randomised controlled trials. (Mark Yeo)

SH11. Does rotator cuff tear morphology affect clinical outcomes post-surgical repair in large to massive tears? (Mark Yeo)

SH12. How to maximize tension in double row suture bridge rotator cuff repair? (Thanathep Tunpowpong)

SH13. Correlation between full-thickness degenerative supraspinatus tear and radiographic parameters including the acromiohumeral centre edge angle and the greater tuberosity angle (Chaiyanun Vijittrakarnrung)

SH14. Efficacy of postoperative drainage after arthroscopic rotator cuff repair: a randomized controlled trial (Adinun Apivatkaroon)

SH15. The University of California-Los Angeles (UCLA) shoulder scale: translation, reliability and validation of a Thai version of UCLA shoulder scale in rotator cuff tear patients (Sorawut Thamyongkit)

SH16. Comparison of the efficacy of platelet-rich plasma injection and conventional steroid injection for pain relief and functional improvement of partial supraspinatus tears. (Thanathep Tanpowpong)

SH35. Real world clinical and economic impacts of delayed rotator cuff repair surgery in Japan: Analysis of a large claims database. (Akie Seno)

SH36. The type-II re-tears are higher in the knot-tying suture bridge rotator cuff repair: A systematic review & meta-analysis. (Niti Prasathaporn)

SH37. Evaluated the effective of tendon healing after rotator cuff repair used modified Mason-Allen suture technique combined with microfracture procedure. (Manh Nguyen)

SH38. Reliability of the single arm Jobe test versus double arm Jobe test for diagnosis of supraspinatus tendon tear. (Surangkana Katepun)

ACJ

SH18. The accuracy of an upright chest x-ray as a diagnostic screening tool for the acromioclavicular joint dislocation. (Warunyoo Puntu)

SH19. High grade acromioclavicular injury: Comparison of arthroscopic assisted acromioclavicular joint fixation and anatomic acromioclavicular joint reconstruction. (Bancha Chernchujit)

SH20. Functional and radiographic outcomes of intraoperatively decreasing the coracoclavicular distance to 50% of the unaffected side in stabilization of acute acromioclavicular joint injury. (Chaiwat Chuaychoosakoon)

SH21. The “Chiang Mai Lean Forward” radiographic view for acromioclavicular joint injuries. A cadaveric study. (Korakod Rajchawiang)

Arthroplasty

SH22. Use of custom glenoid components for reverse total shoulder arthroplasty. (Punyawat Apiwatanakul)

SH39. The significance of pre-operative radiographic measurements on patient-reported outcome following anatomic total shoulder arthroplasty. (Chaiyanun Vijittrakarnrung)

SH40. Interscalene nerve block with or without additional local anesthetic for post-operative pain management following total shoulder arthroplasty: A prospective cohort study. (Chaiyanun Vijittrakarnrung)

Instability and fracture

SH23. The Effect of anterior glenoid chondrolabral defects on anterior glenohumeral stability: A biomechanical study. (Jun Kawakami)

SH24. Effects of type II SLAP lesion repair techniques on the vascular Supply of the long head of the biceps tendon: A cadaveric injection study (Chanakarn Phornphutkul)

SH25. Arthroscopic Bankart repair: A matched cohort comparison of the modified Mason-Allen method and the simple stitch method (Pirat Siripipattanamongkol)

SH26. The proximal humeral locking plate Open Access positioning to the pectoralis major tendon in achieving the proper calcar screw location: a cadaveric study (Nattha Kulkamthorn)

SH27. The relationship of glenoid version and severity of glenoid bone loss in anterior shoulder instability patients: A retrospective cohort study. (Nattakorn Paopongthong)

SH28. Internal rotation of the shoulder in the beach chair position may increase the risk of iatrogenic suprascapular nerve injury at the spinoglenoid notch during surgical treatment for shoulder instability. (Trai Promsang)

SH41. Calcar replacement with fibular strut graft in proximal humeral fracture: systematic review and meta-analysis in 10 years Pubmed article. (Rio Aditya)

SH42. Is the rotator muscle performances and posterior shoulder capsule tightness related to glenohumeral internal rotation deficit in male college baseball players? A prospective comparative study using shear-wave ultrasound elastography. (Jin Hyuck Lee)

Shoulder other

SH29. Non-operative treatment is highly effective in improving sleep quality in patients with adhesive capsulitis. (Megan Neo)

SH30. Pneumothorax after shoulder arthroscopy: who holds the responsibility?
A case study and literature review. (Fiona Tan)

SH31. Pectoralis major transfer repair: A comparison of two different surgical techniques. (Erika Nicole Chua)

SH32. Adhesive capsulitis secondary to COVID-19 vaccination. (Ambrose Li)

SH33. The role of suprascapular nerve block in hydrodilatation for frozen shoulder (Renaldi Prasetia)

Other (20)

Basic Sciences (BS)

BS1. Validation of three-dimensional reconstructed compositional T1 rho mapping. (Yuki Nishimura)

BS2. Development of injectable hydrogel based on poly-ethylene glycol, polyproline glycol, propylene glycol block co-polymer diacrylate/cellulose nanofiber for meniscus tissue engineering. (Rachasit Jeencham)

BS3. The relationship between arm abduction position and the risk of iatrogenic anterior branch of the axillary nerve injuries: A cadaveric study. (Chaiwat Chuaychoosakoon)

BS4. Impact of shoulder, elbow and forearm position on biceps tendon excursion: A cadaveric study (Ratthapol Sripongsai)

BS5. Cytokines released by human bone marrow stromal cells isolated for an osteoarthritic and diabetic osteo arthritic patients in vitro. (Kar Wai Loh)

BS16 Prevalence of os acromiale in Thai patients with shoulder problems: An MRI Study (Adinun Apivatkaroon)

BS7. Electrospun polylactic acid and silk fibroin based nanofibrous scaffold for meniscus tissue engineering (Piya-orn Nampaisal)

BS8. A cadaveric study of the location and morphology of the central patellar ridge for bone-patellar tendon-bone graft (Thun Ittipanichpong)

BS9. Anatomical study of quadriceps tendon for anterior cruciate ligament reconstruction (Thanathep Tunpowpong)

BS10. Anatomy of the coracoid process in Thais: Cadaveric study and clinical implications (Jirun Apinun)

Sports Sciences (SS)

SS1. Does the self-stretching exercise affect on the shoulder condition in university baseball players? (Takashi Kakiuchi)

SS2. Reliability of ultrasound elastography according to competence level and anatomic location. (Woong-kyo Jeong)

SS3. Sport injury and illness: surveillance of tropical country athletes during the 1st winter children of Asia games (Kornkrit Chaijenkit)

SS4. Shoulder injury related to COVID-19 vaccine administration: A case series (Chaiwat Chuaychoosakoon)

SS5. Sports Injury and Illness Epidemiology: Thailand team surveillance during the 30th Southeast Asian Games (Kornkrit Chaijenkit)

SS6. Importance of peak torque at the initial angle in evaluation of the supraspinatus function. (Jeong hun Choi)

Elbow (EB)

EB1. Arthroscopic lateral collateral ligament imbrication for treatment for treatment of atraumatic posterolateral rotatory instability, the mid-term results. (Chidchanok Sakdapanichkul)

Foot and ankle (FA)

FA1. Effect of pulsed electromagnetic field therapy in patients with achilles tendinopathy. (Man Chi Ko)

FA2. Quantitative evaluation of anterior talofibular ligament quality using Hounsfield unit value in computer tomography. (Kosho Togei)

FA3. Case series report: Treatment of symptomatic talus bone cysts using intraosseous endoscopy with personalized 3D printed guiding. (Hieu Pham Trung)

Hip (HP)

HP1. Validity and reliability of smartphone applications for measurement of hip rotation, compared with three-dimensional motion analysis. (Pisit Lertwanich)

HP2. Validity and reliability of the Thai version of the International Hip Outcome Tool in young to middle-aged physically active adults with hip disorders (Pisit Lertwanich)

Top paper award

Comparison of efficacy of shorter injection between superior medial and anterior superior approaches in adhesive capsulitis. (Chutipong Sookpattee)
Quantitative effect of pie crusting release of the posterior medial complex on the opening of medial gap of the knee joint: A cadaver study. (Sujit Shrestha)
Appropriate choice of hinge site reduces rate of hinge fractures in distal femoral closing wedge osteotomies. (Don Thong Siang Koh)
Steeper lateral posterior tibial slope and greater lateral-medial slope asymmetry are associated with greater preoperative pivot-shift in anterior cruciate ligament injury. (Kiminari Kataoka)
Less tunnel enlargement in triple-bundle versus double-bundle anterior cruciate ligament reconstruction: a randomized clinical trial. (Kousuke Shiwaku)
Biomechanical and pathological effect of fiber orientation and denervation in the rotator cuff tendon repair. (Nobuyuki Yamamoto)
Assessment of ulnar collateral ligament of elbow by shear wave elastography in college baseball players. (Seul Gi Kim)

Pre-record free paper presentation

Which is better for patients with long head of the biceps tendon lesions: tenotomy or tenodesis? A systematic review and meta-analysis. (Haoyuan Wang)
Application of transosseous suture in situ technique in repair of anterior cruciate ligament for multiple ligament injuries with knee dislocation. (Yunhe Mao)
Effectiveness of double-bundle anterior cruciate ligament reconstruction combined with anterolateral ligament reconstruction for revision. (Yunhe Mao)
An arthroscopic repair technique for meniscal tear using a needle and suture: outside-in transfer all-inside repair. (Yunhe Mao)
Associations of patient characteristics, rate of torque development, voluntary activation of quadriceps with quadriceps strength, and knee function before anterior cruciate ligament reconstruction. (Jihong Qiu)
Tunnel widening after all-inside anterior cruciate ligament reconstruction: A computed tomography and 3-Dimensional model-based analysis. (Wenfeng Xiao)
Internal brace augmentation reconstruction VS standard anterior cruciate ligament reconstruction: A randomized controlled clinical trial. (Wenfeng Xiao)
Nonabsorbent surgical sutures versus autologous tendons in the reconstruction of medial patellofemoral ligaments: A randomized controlled trial protocol. (Wenfeng Xiao)

Fellow Research Papers

Clavicular tunnel widening related to loss of reduction after coracoclavicular stabilization in acute high-grade acromioclavicular joint injury (Pathawin Kanyakool)
The validity and reliability of the Rotator cuff Healing Index (RoHI) as a predictor of healing after rotator cuff repair (Pratchaya Manop)
The reliability of upright chest x-ray as diagnostic screening tool for the acromioclavicular joint dislocation (Tanakorn Chaichana)
Radiological outcomes of unstable proximal humeral fracture treated with a PHILOS plating and intramedullary helicoid wiring support (Naputt Virasathienpornkul)
Anatomical mismatch of clavicular hook plate leading to over-reduction of AC joint dislocation type V: A cadaveric study (Varat Apivatthakakul)
Validity and reliability of Thai Functional Internal Rotation Scale for shoulder arthroplasty (Tharit Inkaratana)
Scapular Dyskinesis after Treatment of Proximal Humerus Fracture, a Three-Dimensional Motion Analysis (3-DMA) and Clinical Outcomes (Wasaphon Suphakitchanusan)
MRI study for healing after intra operative tranexamic acid subacromial injection in rotator cuff repair (Napol Tangboonnitiwong)
Does clavicular inter-tunnel distance ratio affect radiographic failure after CC-stabilization of acute acromioclavicular joint dislocation? (Chavithorn Ongkanchana)
Biomechanics Study of Greater Tuberosity Zone for Lateral Row Anchor Fixation, Cadaveric Study (Pipat Tanwanichkul)
Biomechanics study of tibiofemoral joint between transtibial pullout suture and All-Suture anchor technique for posterior medial meniscal root repair: Porcine cadaveric study (Sutip Noowan)
Functional outcomes of MPFL reconstruction using superficial quadriceps versus hamstring autograft in patellar instability patients: A retrospective comparative study (Possawat Rujiraphum)
Meniscal ramp lesion, A contact characteristic analysis in cadaver (Khananut Jaruwanneechai)
Common biomarker study detected cartilage injury in ACL injury patient of Chiangmai University Hospital (Dew Saiudom)
Cortical suspensory button fixation has superior biomechanical properties to knotless anchor suture in anterior cruciate ligament repair: A biomechanical study (Napatpong Thamrongskulsiri)
Postoperative outcomes and imaging studies in anterior cruciate ligament repair (Somjet Jenvorapoj)

Video Surgical technique

VDO1. The arthroscopic triple loaded soft anchor technique in the medial meniscal root repair: the systematic arthroscopic technique step by step. (Surasak Srimongkolpitak)

VDO2. All inside suture knot repair for posterior horn bucket handle medial meniscus tear. A novel anteromedial approach with centralization techniques. (Sasipong Rohitopakam)

VDO3. Minimally invasive knee lateral collateral ligament reconstruction using partial biceps femoris tendon autograft. (Pat Laupattarakasem)

VDO4. Surgical treatment for Pallegrini-Stieda disease with complete excision in sections and capsular repair. (Teerat Apiwatthananukul)

VDO5. Surgical technique for chronic bucket handle of lateral meniscus. (Charnchai Jongtaweesathapon)

VDO6. Single stage ACL avulsion fracture fixation, repeat PCL reconstruction and medial meniscus root repair. (Yu Meng Teo)

VDO7. Dual femoral fixation with internal brace augmentation in PCL reconstruction. (Veerapat Sirisopikun)

VDO8. Arthroscopic-assisted tibial plateau fracture fixation with interference screw. (Tanakorn Chaichana)

VDO9. Killing two birds with one stone: Posterior meniscus root repair with ipsilateral high tibial osteotomy. (Jian Loong Ling)

VDO10. Anterolateral ligament reconstruction in revision ACL patient. (Veerapat Sirisopikun)

VDO11. Single tunnel combined LCL reconstruction and biceps femoris repair. (Reneil Jay Pena)

VDO12. MPFL reconstruction using superficial quadriceps tendon with internal brace. (Possawat Rujiraphum)

VDO13. Arthroscopic- assisted CC stabilization with anchorless trans-osseous double row AC ligament complex repair: The acute acromioclavicular joint dislocation. (Bancha Chernchujit)

VDO14. Chronic anterior shoulder dislocation: A surgical mixture to its stability. (Jian Loong Ling)

VDO15. Cementlesss humeral stem in reverse total shoulder arthroplasty for 4-part proximal humerus fracture. (Yu Meng Teo)

VDO16. Surgical treatment for floating shoulder injury. (Nattachai Thaengthong)

VDO17. Lesser tuberosity osteotomy with double row “EX-Box” repair for total shoulder arthroplasty. (Christian Julius Mendoza)

VDO18. Limited pass blended suture-bridge technique for arthroscopic rotator of rotator cuff repair. (Katreese Kimber Samsuya)

VDO19. Simplified arthroscopic superior capsular reconstruction using a double lumen cannula in massive rotator cuff tear. (Arrisna Artha)

VDO20. A simple and reliable technique of massive rotator cuff tear repair using triple release and limited pass blend suture-bridge technique. (Katreese Kimber Samsuya)

E-poster

Platelet-rich plasma has better results for retear rate, pain, and outcome than platelet-rich fibrin after rotator cuff repair: A systematic review and meta-analysis of randomized controlled trials (Xin Tang)
Shoulder arthroplasty or ORIF, which is appropriate for proximal humerus in patients over 65 years of age? (Jin young Nho)
Outcomes of revision neurolysis for refractory cubital tunnel syndrome previously treated with subfascial anterior transfer of ulnar nerve: A retrospective study of 25 cases. (Sang Uk Lee)
Comparative study on the functional outcomes of adults who underwent arthroscopic anterior cruciate ligament reconstruction with bone-patellar Ttndon-bone and hamstring tendon autografts. (Ernesto Carlo B. Arada)
Recognition and repair of hip labral tears in fracture dislocation of femoral head conserves the joint. (Rajesh Rampal)
Characteristics of appearance area of radiolucent line around the peg fixed tibial component in cementless total knee arthroplasty. (Masayoshi Okuda)
Qualitative and quantitative anatomy of the humeral attachment of pectoralis major muscle and structures at risk: A cadaveric study. (Phob Ganokroj)
Does spiked tibial cement spacer reduce spacer-related problems in two-stage revision total knee arthroplasty for infection? (Ki-Bong Park)
Predictive variables for interventional angiography among patients with knee hemarthrosis. (Ki-Bong Park)
Exploring the effects of 630nm wavelengths of light-emitting diode irradiation on the proliferation and migration ability of human biceps tendon fibroblast cells. (Suk-woong Kang)
Efficacy of 2-stage revision using a prosthesis of antibiotic-loaded acrylic cement spacer with or without cortical strut allograft in infected total elbow arthroplasty. (Min-Su Joo)
Novel technique of superior capsular reconstruction with achilles tendon allograft using key hole for fitting bone to bone: Minimum 2-year follow up. (Min-Su Joo)
Prevalence of neglected posterior cruciate ligament Injury with concomitant femoral shaft fracture. (Jong Seok Baik)
There is still hope! Restoring movement in patient with neglected supracondylar humerus fracture with skin psoriasis. (Maniventhan Nachimuthu)
Proximal avulsion of adductor muscles of the thigh: How shall we treat it? (Jonas Fernandez)
Prevalence of ankle injury and its association with foot arch type in young athletes: A cross-sectional mass-screening based on measurement of Clarke angle. (Kukuh Hernugrahanto)
The backbencher comes forward: Isolated posterior cruciate ligament rupture causing a locked knee. (Sashi Darshan Balakrishnan)
Bony Bankart lesions: A review of current literature and data. (Amirzeb Aurangzeb)
Acute shoulder pain – cuff, joint or skin? A case report and literature review. (Amirzeb Aurangzeb)
Arthroscopy revision of medial meniscus posterior root (MMPR) using gracillis tendon graft: A case report. (Arrisna Artha)
Single-stage multi-ligament reconstruction in KD IV knee dislocation: Avoiding tunnel convergence in femur and tibia. (Sanjay Soni)
Anterior horn Llteral meniscus tear effect on knee stability at lower knee flexion angles. (Kousuke Shiwaku)
Medial meniscus plays an important role in anterior knee stability in biomechanical force distribution analysis. (Kousuke Shiwaku)
Outcome of Bernese periacetabular osteotomy (Ganz procedure) on developmental dysplasia of the hip in adult: A case report. (Felix Giovanni Hartono)
Comparison of crtical shoulder angle between patients with and without rotator cuff tears. (Yukitaka Fujisawa)
Diagnostic and therapeutic arthroscopy in a pediatric tuberculous knee. (Noreen Joyce Yeo)
Factors associated with the prevalence of medial and lateral meniscal injuries in patients with anterior cruciate ligament injuries. (Atsuo Nakamae)
GLAD it’s fractured. (Maniventhan Nachimuthu)
Microfractures and hydrogel scaffolds in the treatment of osteochondral lesion of the talar dome. (Kar Wai Loh)
Low lateral portal in arthroscopic transosseous rotator cuff repair: Relationship to the nearby neurovascular structures (Pisanukiet Saneewong Na Ayutthaya)
The risk of peroneal nerve injury in all-inside meniscal repair through the popliteus tendon in the real arthroscopic knee position: An MRI study. (Chaiwat Chuaychoosakoon)