title: Kirschner-wire fixation for postburn flexion contracture deformity and consequences on articular surface.
abstract: Kirschner-wire (K-wire) fixation for 3-6 weeks is an approved method for stabilization of the fingers after the release of flexion contracture deformity. On the other hand, articular surface damage in small joints due to pin fixation is still a topic of debate. Reports claiming permanent joint destruction due to this procedure exist in the literature. To clarify this doubt, a prospective study was carried out in 72 patients with flexion contracture of the hand fingers. After the surgical release of the deformity, immobilization of the interphalangeal (IP) and metacarpophalangeal (MCP) joints was carried out with K-wire fixation for 3 weeks. Clinical evaluation of the patients was accomplished with total active motion (TAM), grip, and pinch force measurements, whereas magnetic resonance (MR) and radionuclide imaging were used as radiodiagnostic tools. Mean follow-up period of the patients was 32 months. Satisfactory results were obtained in terms of functional and esthetic aspects. Evaluation of the data derived from the clinical and radiologic measurements revealed no permanent articular surface damage. K-wire fixation was documented to be an invaluable therapeutic approach not only to prevent recurrence of the contracture deformity but also to stabilize the skin graft effectively. This technique was concluded to provide effective immobilization without permanent articular damage.
authors.affiliation: Plastic and Reconstructive Surgery Department, Ankara Training and Research Hospital, Ankara, Turkey.
authors.forename: Nezih
authors.initials: N
authors.lastname: Sungur
authors.forename: Mustafa Gürhan
authors.initials: MG
authors.lastname: Ulusoy
authors.forename: Süreyya
authors.initials: S
authors.lastname: Boyacgil
authors.forename: Hülya
authors.initials: H
authors.lastname: Ortaparmak
authors.forename: Mihriban
authors.initials: M
authors.lastname: Akyüz
authors.forename: Turgut
authors.initials: T
authors.lastname: Ortak
authors.forename: Uğur
authors.initials: U
authors.lastname: Koçer
authors.forename: Omer
authors.initials: O
authors.lastname: Sensöz
mesh_terms: D000293:Adolescent; D000328:Adult; D001864:Bone Wires; D002056:Burns / Q000150:complications*; D002358:Cartilage, Articular / Q000473:pathology*; D002648:Child; D002675:Child, Preschool; D003286:Contracture / Q000209:etiology / Q000601:surgery*; D005260:Female; D005383:Finger Injuries / Q000150:complications*; D005384:Finger Joint / Q000601:surgery*; D018737:Hand Strength; D006801:Humans; D007103:Immobilization; D008297:Male; D009984:Orthopedic Fixation Devices / Q000009:adverse effects; D016059:Range of Motion, Articular