title: Flap transfers for the treatment of perichondrial ring injuries with soft tissue defects.
abstract: Seven cases (six fresh) of perichondrial ring injury with skin defects were treated using flap transfers. The study included four boys and three girls ranging in age from 2 to 9 years (average 6). They were followed up for an average of 8 years and 10 months. The period from injury to flap coverage was 8-12 days, with an average of 10 days in the fresh cases. Fracture was noted in four cases, with one an epiphyseal fracture. Peroneal flaps were transferred in four cases, latissimus dorsi myocutaneous flaps in two, and gastrocnemius muscle flap in one. Six flaps survived perfectly, and one failed due to venous thrombosis. This latter case was treated with a cross leg flap. Postoperative radiographic assessments confirmed partial growth plate arrest in the chronic case, but all the fresh cases had no postoperative growth disturbance. Flap coverage, for perichondrial ring injuries with wide skin defects, is a useful method not only for skin coverage, but for the prevention of growth disturbances as well.
authors.affiliation: Department of Orthopaedic Surgery, Nara Medical University, 840 Shijo-cho, Kashihara, Nara, Japan. toruyama@naramed-u.ac.jp
authors.forename: T
authors.initials: T
authors.lastname: Yamauchi
authors.forename: H
authors.initials: H
authors.lastname: Yajima
authors.forename: S
authors.initials: S
authors.lastname: Tamai
authors.forename: K
authors.initials: K
authors.lastname: Kizaki
mesh_terms: D000063:Accidents, Traffic; D002356:Cartilage / Q000293:injuries*; D002648:Child; D002675:Child, Preschool; D003646:Debridement; D005260:Female; D006801:Humans; D007869:Leg Injuries / Q000601:surgery*; D008297:Male; D019651:Plastic Surgery Procedures; D017695:Soft Tissue Injuries / Q000601:surgery*; D013524:Surgical Flaps