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Simultaneous double dislocation of the interphalangeal joint in a finger
Youn-Soo Kim1, Hyun-Seok Song, Hyoung-Min Kim
1Department of Orthopaedic Surgery, Holy Family Hospital, The Catholic University of Korea, Wonmi-gu, Bucheon 420-717, Korea.
Archives of Orthopaedic and Trauma Surgery
|February 17, 2009
Summary
Simultaneous dislocation of both interphalangeal joints in a single finger is rare. This study reports five such cases, highlighting a unique pattern of finger joint injury.
Area of Science:
- Orthopedic Surgery
- Traumatology
- Hand Surgery
Background:
- Traumatic dislocations of individual finger joints (proximal or distal interphalangeal) are common.
- Simultaneous dislocation affecting both interphalangeal joints within a single finger is infrequently documented.
Observation:
- This report details five cases of simultaneous traumatic dislocation of both the proximal and distal interphalangeal joints in a single finger.
- A comprehensive review of existing medical literature was conducted alongside these case presentations.
Findings:
- The simultaneous dislocation of both interphalangeal joints in a single finger represents a rare clinical presentation.
- Analysis of the five cases and literature review provides insights into this specific injury pattern.
Implications:
- Understanding this rare injury is crucial for accurate diagnosis and effective treatment planning in hand trauma.
- Further research may elucidate the biomechanics and specific mechanisms leading to this complex dislocation.
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