Complete tear of the radial collateral ligament of the third metacarpophalangeal joint.
نویسندگان
چکیده
Early repair of complete collateral ligament tears restores joint alignment, stability, and full passive range of motion.
منابع مشابه
Collateral ligament injuries of the metacarpophalangeal joints of the fingers.
Although complete collateral ligament tear and instability involving the metacarpophalangeal joints of the fingers, especially those on the radial aspect of the index finger, are rare, they may be underdiagnosed, underestimated, and potentially disabling. Awareness and suspicion of the injury, coupled with careful physical and imaging examinations, confirm the diagnosis and its extent. Early op...
متن کاملUlnar collateral ligament injuries of the thumb: phalangeal translation during valgus stress in human cadavera.
BACKGROUND The clinical diagnosis of thumb ulnar collateral ligament disruption has been based on joint angulation during valgus stress testing. This report describes a definitive method of distinguishing between complete and partial ulnar collateral ligament injuries by quantifying translation of the proximal phalanx on the metacarpal head during valgus stress testing. METHODS Sixty-two cada...
متن کاملPost-traumatic instability of the metacarpophalangeal joint of the thumb.
Of eithty-six patients with collateral ligament instability of the metacarpophalangeal joint of the thumb, sixty-six (77 per cent) had ulnar and twenty (23 per cent) had radial instability, while in addition twenty-four had fractures and twenty-nine had volar subluxation of the proximal phalanx. Of the sixty-nine patients operated on, sixty-five had an abnormality of the ulnar or radial collate...
متن کاملFree tendon grafting to repair the metacarpophalangeal joint of the thumb. Surgical techniques and a review of 70 patients.
We report the use of a free tendon graft in 70 patients to repair lesions of the capsuloligamentous complex of the metacarpophalangeal joint of the thumb. Of these 37 had a lesion of the ulnar collateral ligament, 18 of the radial collateral and 11 of the volar plate. Four patients had combined lesions. We outline our techniques and review 51 of the patients. Of those 47 (92%) were satisfied, a...
متن کاملCollateral ligament injuries of the metacarpophalangeal joint of the thumb: a treatment algorithm
The management of injury to the ulnar and radial collateral ligaments at the metacarpophalangeal joint of the thumb is complex. Treatment is dependent upon a number of factors with a wide variety of options for each ligament. Inadequate treatment has the potential to lead to a poor functional outcome. We present the relevant clinical anatomy, mechanism of injury, methods of treatment available ...
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ورودعنوان ژورنال:
- Orthopedics
دوره 27 7 شماره
صفحات -
تاریخ انتشار 2004