Shoulder & elbow · 2018
Proximal humerus fracture-dislocation managed by mini-open reduction and percutaneous screw fixation.
СтатьяНазвание и аннотация: Перевод в очереди
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Johnson N A, Pandey R
Аннотация
BACKGROUND: We describe a minimally open reduction and percutaneous fixation technique for three- and four-part proximal humeral fracture-dislocations which preserves soft tissues.
METHODS: Eleven consecutive patients with three-and four-part proximal humeral fracture-dislocations (eight anterior, three posterior dislocations) were treated this way. The dislocation is reduced using a mini-open deltopectoral approach with a horizontal split in subscapularis. Fracture fragments are fixed with percutaneous screws. Constant and Oxford Shoulder Score were collected prospectively.
RESULTS: Mean age was 51 years (range 32-65). Mean follow-up was 36 months (range 24-72 months). At last follow-up mean Constant score was 75 (range 64-86) compared to 88 (range 85-92) for the uninjured shoulder. Mean Oxford shoulder score was 41 (range 34-46). One patient developed avascular necrosis. Screw back out was seen in three patients. These were removed under local anaesthesia. There were no screw penetrations of articular surface. One patient suffered a radial nerve neuropraxia which resolved.
CONCLUSION: These results are promising and comparable to published literature with other means of fixation for this complex problem. Due to minimal soft tissue dissection the complications rate is low.
METHODS: Eleven consecutive patients with three-and four-part proximal humeral fracture-dislocations (eight anterior, three posterior dislocations) were treated this way. The dislocation is reduced using a mini-open deltopectoral approach with a horizontal split in subscapularis. Fracture fragments are fixed with percutaneous screws. Constant and Oxford Shoulder Score were collected prospectively.
RESULTS: Mean age was 51 years (range 32-65). Mean follow-up was 36 months (range 24-72 months). At last follow-up mean Constant score was 75 (range 64-86) compared to 88 (range 85-92) for the uninjured shoulder. Mean Oxford shoulder score was 41 (range 34-46). One patient developed avascular necrosis. Screw back out was seen in three patients. These were removed under local anaesthesia. There were no screw penetrations of articular surface. One patient suffered a radial nerve neuropraxia which resolved.
CONCLUSION: These results are promising and comparable to published literature with other means of fixation for this complex problem. Due to minimal soft tissue dissection the complications rate is low.