| Autor: |
Brendan MacKay, MD, Hillary Wall, MS, Amanda Weaver, MS, Tyler Sexson, BS, Jon Wall, MD, Matthew Blue, MD, Marcus Doughty, BS |
| Jazyk: |
angličtina |
| Rok vydání: |
2020 |
| Předmět: |
|
| Zdroj: |
Journal of Hand Surgery Global Online, Vol 2, Iss 1, Pp 46-54 (2020) |
| Druh dokumentu: |
article |
| ISSN: |
2589-5141 |
| DOI: |
10.1016/j.jhsg.2019.11.001 |
| Popis: |
Ray resections have been a viable treatment option for patients with tumors, trauma, infection, vascular insufficiency, or other abnormalities of the hand since the procedure was described in the 1920s. The creation of a functional hand after central ray resection presents unique technical challenges: insufficient closure of the gap between the metacarpals bordering the resected ray can produce an enlarged space between remaining digits and potentially cause digital malrotation, both of which negatively affect hand function. The goal is to make the space between resulting fingers as close to normal as possible. A number of procedures were described to address this issue, but unfortunately, they can be technically onerous and may require prolonged immobilization, the use of internal hardware, or the use of temporary hardware requiring removal.We describe a technique for amputation of the affected ray at the proximal metacarpal metadiaphyseal flare and a concomitant closing wedge osteotomy to allow superior gap closure between the residual fingers while maintaining the structure of the carpus and alignment of the hand. This improves functional and aesthetic outcomes after central ray resection of the hand. Key words: Metacarpal ray resection, Middle ray amputation, Ray amputation hand |
| Databáze: |
Directory of Open Access Journals |
| Externí odkaz: |
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