Interdigitating Rectangular Flaps and Dorsal Pentagonal Island Flap for Syndactyly Release.
J Hand Surg Am
; 44(4): 288-295, 2019 Apr.
Article
em En
| MEDLINE
| ID: mdl-30947823
ABSTRACT
PURPOSE:
Interdigitating triangular flaps is the most commonly described technique for syndactyly release. However, triangular flaps may be associated with flap misalignment, flap tip necrosis, and a steep learning curve in design and technique. This study describes a series of syndactyly reconstructions using interdigitating rectangular flaps in both simple and complex syndactyly.METHODS:
A single surgeon's experience of syndactyly reconstruction using interdigitating rectangular flaps was reviewed retrospectively. Patient demographics, associated syndromes, operative technique, complications, and recurrences were analyzed.RESULTS:
Ninety-four web spaces in 50 children with 16 simple incomplete, 36 simple complete, 14 complex, 26 complicated, and 2 unclassified syndactylies were reconstructed with interdigitating rectangular flaps. Seventy-eight commissures were reconstructed with a dorsal pentagonal island flap and 16 with a dorsal rhomboid flap. Full-thickness skin grafts were used in 98% of webs. Five major complications required surgical intervention-2 recurrences, 2 web space scarrings, and 1 wound infection. Ten minor complications occurred-skin graft donor site dehiscence (3), partial loss of the skin graft (4), minor distal interphalangeal joint flexion contractures (2), and a case of minor web creep (1). Average follow-up was 13.7 months. All parents were satisfied with the function and appearance of their child's reconstructed digits.CONCLUSIONS:
Interdigitating rectangular flaps provide an effective technique for release of both simple and complex syndactyly. Advantages include easy learning owing to the relative simplicity of design; intraoperative modification of flap design (cut as you go), and wide flap tips, which prevent flap tip necrosis. TYPE OF STUDY/LEVEL OF EVIDENCE Therapeutic IV.Palavras-chave
Texto completo:
1
Coleções:
01-internacional
Base de dados:
MEDLINE
Assunto principal:
Retalhos Cirúrgicos
/
Sindactilia
Tipo de estudo:
Observational_studies
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Prognostic_studies
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Risk_factors_studies
Limite:
Adolescent
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Child
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Child, preschool
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Female
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Humans
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Infant
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Male
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Newborn
Idioma:
En
Revista:
J Hand Surg Am
Ano de publicação:
2019
Tipo de documento:
Article