title: [Intramedullary osteosynthesis of distal metacarpal fractures with curved wires].
abstract: When intramedullary pinning is used to treat metacarpal fractures, as recently described by Förstner (1994) and Foucher (1995), the closed reduction technique developed by Jahss (1938) is applied in the same way as for conservative fracture treatment. It is not always possible to achieve complete anatomical reduction using this closed technique. The intramedullary pinning technique, that we have applied since 1989, involves a Kirschner wire which is bent at one end. Apart from reducing the fracture, the pre-set Kirschner wire serves as a butressing internal fixator. The elastic clamping of the wire acts as an internal wire spring splint, permitting early mobilisation. We have operated on 62 metacarpal fractures using the above-mentioned technique over a period of 6 years until 1995. Anatomic reduction was realized in 50 of 62 fractures. In the follow-up of 32 fractures, we noticed four complications: one infection, two paraesthesias, and one non-union.
authors.affiliation: Abteilung für Hand- und Plastische Chirurgie, Berufsgenossenschaftlichen Unfallklinik Frankfurt am Main.
authors.forename: M
authors.initials: M
authors.lastname: Schlageter
authors.forename: R
authors.initials: R
authors.lastname: Winkel
authors.forename: R
authors.initials: R
authors.lastname: Porcher
authors.forename: H G
authors.initials: HG
authors.lastname: Haas
mesh_terms: D000328:Adult; D001864:Bone Wires; D005594:Fracture Fixation, Intramedullary / Q000295:instrumentation*; D017102:Fracture Healing / Q000502:physiology; D006230:Hand Injuries / Q000000981:diagnostic imaging / Q000601:surgery*; D006801:Humans; D016268:Internal Fixators; D008663:Metacarpus / Q000000981:diagnostic imaging / Q000293:injuries* / Q000601:surgery; D011183:Postoperative Complications / Q000000981:diagnostic imaging; D011859:Radiography; D013525:Surgical Instruments