PIP joint approach
•Als PPTX, PDF herunterladen•
6 gefällt mir•1,772 views
PIP joint approach
Empfohlen
Weitere ähnliche Inhalte
Was ist angesagt?
Was ist angesagt? (20)
Ähnlich wie PIP joint approach
Ähnlich wie PIP joint approach (20)
Kürzlich hochgeladen
Kürzlich hochgeladen (20)
PIP joint approach
- 2. Volume 41, published 2016 Received for publication August 11, 2015 Accepted in revised form November 15, 2015 Impact Factor: 1.64
- 3. Andre Eu-Jin Cheah, MD, MBA Assistant Professor Department of Orthopaedic Surgery Yong Loo Lin School of Medicine National University of Singapore Consultant Department of Hand & Reconstructive Microsurgery University Orthopaedics, Hand & Reconstructive Microsurgery Cluster National University Health System, Singapore
- 4. Jeffrey Yao, MD Associate Professor Robert A. Chase Hand and Upper Limb Center, Department of Orthopaedic Surgery, Stanford University Medical Center, Redwood City, CA Affiliation International Wrist Investigators Workshop American Academy of Orthopaedic Surgeons American Society for Surgery of the Hand American Association for Hand Surgery Arthroscopy Association of North America
- 5. Outline • Surgical Anatomy • Introduction • Surgical Approach – Volar approach – Dorsal approach – Lateral approach • Pearls and Pitfalls • Complications • Recommendations
- 6. • Surgical Anatomy • Introduction • Surgical Approach – Volar approach – Dorsal approach – Lateral approach • Pearls and Pitfalls • Complications • Recommendations
- 8. Ventral Side
- 10. • Surgical Anatomy • Introduction • Surgical Approach – Volar approach – Dorsal approach – Lateral approach • Pearls and Pitfalls • Complications • Recommendations
- 12. PIPJ: Arthropathy Fracture Dislocation Malunion Traditional: Dorsal approach Extensor damage Post OP swelling Volar approach Lateral approach
- 13. • Surgical Anatomy • Introduction • Surgical Approach – Volar approach – Dorsal approach – Lateral approach • Pearls and Pitfalls • Complications • Recommendations
- 14. Volar Approach Implant arthroplasty ORIF Corrective osteomy Hemi-hamate arthroplasty Volar plate arthroplasty Bruner Bruner-midlaterral hybrid Zigzag
- 16. C2A3C1 A2 A4
- 17. 我 是 分 隔 線 VP VP
- 18. ACL VP
- 19. ACL VP
- 20. For greater exposure, ex: arthroplasty PCL
- 21. Alternate Approach by Simmen
- 22. Dorsal Approach Implant arthroplasty ORIF Corrective osteomy Midline longitudinal Curvilinear Lazy S
- 23. Preserve dorsal vein as much as possible Central slip insertion Lateral band
- 24. Approach by Swanson Central slip insertion P1 head
- 25. Central slip insertion P1 head
- 26. Central slip insertion P1 head Collateral ligament
- 28. Alternate Approach by Chamay Restore tension of extensor apparatus Collateral ligament
- 29. Alternate Approach Not complete detach of central slip No repair of extensor tendon required
- 30. Lateral Approach Implant arthroplasty ORIF Middle of P1 Middle of P2
- 31. PCL ACL VP P1 head Release of ACL Proximal release of PCL VPFlexor tendon VP
- 32. Partial lateral release of VP Repair of VP and PCL after implant insertion VP
- 33. • Surgical Anatomy • Introduction • Surgical Approach – Volar approach – Dorsal approach – Lateral approach • Pearls and Pitfalls • Complications • Recommendations
- 35. Single FDS slip release
- 36. Proximal spliting of FDS
- 37. Dorsal Approach Conservation of the central slip Chamay appraoch Restore tension
- 38. Bias dissection to dorsal half Lateral Approach
- 39. Shotgunned? Recession but not complete release Without affecting finger function or lateral stability
- 40. • Surgical Anatomy • Introduction • Surgical Approach – Volar approach – Dorsal approach – Lateral approach • Pearls and Pitfalls • Complications • Recommendations
- 43. Extensor lag of 5’-20 despite approach AROM poor in arthroplasty compared with short term fracture fixation Decrease of DIP AROM disturbance to lateral band
- 45. • Surgical Anatomy • Introduction • Surgical Approach – Volar approach – Dorsal approach – Lateral approach • Pearls and Pitfalls • Complications • Recommendations
- 46. Central slip reconstruction FDS tenodesis Access to base of P2 Access to head of P1 Dorsal Volar Volar Dorsal Guided by Surgeon’s experience !!!
Hinweis der Redaktion
- Impact factor 0.47
- lateral bands are stabilized centrally by the triangular ligament. And laterally by TRL TRL: originates from the flexor sheath at the level of the PIP joint and inserts into the lateral bands
- 2, 3 more surgical exposure
- Left:Proximal interphalangeal joint VP (asterisk) is accessed after retracting the flexor tendons to one side. Right:Alternative route to the VP (asterisk) between the 2 slips of the FDS
- the proximal attachment of the PCLs may be released proximally or distally to allow the joint to be shotgunned open
- The flexor sheath and ACLs are incised between the A2 and A4 pulley on either side of the VP
- 2, 3 more surgical exposure
- Longitudinal split of the entire central slip with elevation of the 2 halves laterally with each lateral band, to expose the articular surface and the collateral ligaments Black and red asterisks show the central slip insertion and P1 head, respectively. Dashed lines indicate the split extensor tendon. proximal release of one collateral ligament (blue asterisk). Black asterisk shows the central slip insertion; dashed line shows the intact collateral ligament.
- Black and red asterisks show the central slip insertion and P1 head, respectively. Dashed lines indicate the split extensor tendon. proximal release of one collateral ligament (blue asterisk). Black asterisk shows the central slip insertion; dashed line shows the intact collateral ligament.
- Black and red asterisks show the central slip insertion and P1 head, respectively. Dashed lines indicate the split extensor tendon. proximal release of one collateral ligament (blue asterisk). Black asterisk shows the central slip insertion; dashed line shows the intact collateral ligament.
- 2 drill holes are made at the base of P2 at the insertion of the central slip, a nonabsorbable 3-0 or 4-0 suture is passed through these holes, and a subsequent mattress repair of the central slip is done
- Distally based triangular extensor tendon flap designed (dashed line). Asterisk shows the central slip attachment. The triangular tendon flap is then raised to expose the distal P1, collateral ligaments (blue asterisks), and articular surface while preserving the central slip attachment (black asterisk).
- Interval between the central slip and lateral bands can be used as access to the PIP joint. The black asterisk shows the central slip attachment, the red asterisk indicates the P1 head, and the dashed line shows the tendon split.
- A midlateral skin incision is made from the middle of the P1 to the middle of the P2
- A window is made in the lateral surface of the flexor sheath to identify and protect the flexor tendons before the VP (black asterisk) is incised
- recession but not complete release
- Extensor lag of 5’-20’in every approach AROM poor in arthroplasty compared with short term fracture fixationrecurring soft tissue change in arthrosis Decrease of DIP AROM disturbance to lateral band