Reconstruction of a Pediatric Distal Phalanx Amputation With Stacked Integra Dermal Substitute: A Case Report.
Cureus
; 16(4): e58856, 2024 Apr.
Article
en En
| MEDLINE
| ID: mdl-38800231
ABSTRACT
Finger amputations in children present unique challenges and require special considerations compared to their adult counterparts. Maximizing length and preserving fingertip bulk and sensation is essential for maintaining a functional digit. Synthetic dermal substitutes have been recently used for soft tissue coverage for pediatric syndactyly as well as burn injuries; however, the literature discussing pediatric amputation cases with soft tissue damage proximal to the bony level is limited.In this case, we report a two-year-old patient who developed dry gangrene of her right index finger after multiple rabbit bites and underwent an amputation through the distal interphalangeal joint. Circumferential soft-tissue debridement proximal to the tip of the middle phalanx was required, leaving substantial exposed bone with no soft tissue envelope. We report our experience of single-stage stacking Integra dermal substitute directly onto the exposed bone to provide both finger bulk and soft tissue coverage.The patient displayed no functional limitations three years post-surgery.For instances when local or distant flap coverage may not be feasible, we present a novel technique to reconstruct, provide bulk, and preserve length in pediatric finger amputations. This case highlights that the utility of dermal substitutes is expanding and are providing more technical options.
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Bases de datos:
MEDLINE
Idioma:
En
Revista:
Cureus
Año:
2024
Tipo del documento:
Article
País de afiliación:
Estados Unidos