Abstract
Introduction: Homodigital flexor digitorum superficialis transposition (HFT) is proposed as a new technique for A2-C1 pulley reconstruction. Flexor digitorum superficialis is transposed on the proximal phalanx and inserted on the pulley rims, crossing over flexor digitorum profundus and acting as a pulley. Materials and methods: The kinematic feasibility was investigated in a cadaveric bowstring model (after A2 and C1 pulley removal) on 22 fingers (thumb excluded). Results: HFT was effective in restoring the correct flexion of proximal and distal interphalangeal joints, compared to bowstring model. No adverse events were registered. Conclusion: HFT is a feasible technique. Clinical application is encouraged.
Original language | English |
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Pages (from-to) | 483-486 |
Number of pages | 4 |
Journal | Journal of Orthopaedics |
Volume | 21 |
DOIs | |
Publication status | Published - Sep 1 2020 |
Externally published | Yes |
Keywords
- Cadaver study
- Climbing
- Flexor digitorum superficialis
- Flexor tendons
- Pulley reconstruction
- Pulley rupture
ASJC Scopus subject areas
- Orthopedics and Sports Medicine