title: Dynamic circle traction for severely comminuted intra-articular finger fractures.
abstract: Treatment of severely comminuted unstable intra-articular finger fractures has three goals: reconstruction of the articular surfaces, prevention of redislocation of those surfaces, and proper healing of the capsuloligamentous apparatus. Dynamic circle traction (DCT), as described by Schenck (1986), is based on these principles and is the first method of treatment combining traction with intermittent or continuous passive motion. In order to improve on this method we applied continuous, instead of intermittent, passive motion in a newly developed DCT-device (continuous dynamic circle-traction = CDCT). Its first clinical use is discussed below. Our results with DCT, in eight patients, and CDCT, in four patients, are encouraging. Full function was regained at follow-up, in both groups, in three-quarters of the metacarpophalangeal (MCP) and half of the proximal interphalangeal (PIP) joints involved. Average loss of range of motion of the other MCP and PIP joints was 3.7 degrees and 5.6 degrees respectively. Treatment with CDCT may yield better results than DCT; the small number of patients treated and the relatively short period of follow-up does not justify comparison of both methods.
authors.affiliation: Department of General Surgery, St Elisabeth Hospital, Tilburg, The Netherlands.
authors.forename: L P
authors.initials: LP
authors.lastname: Stassen
authors.forename: R
authors.initials: R
authors.lastname: Logghe
authors.forename: Y E
authors.initials: YE
authors.lastname: van Riet
authors.forename: C
authors.initials: C
authors.lastname: van der Werken
mesh_terms: D000328:Adult; D002648:Child; D005260:Female; D005383:Finger Injuries / Q000534:rehabilitation / Q000601:surgery*; D005384:Finger Joint / Q000601:surgery*; D006801:Humans; D008297:Male; D008875:Middle Aged; D014143:Traction / Q000295:instrumentation* / Q000379:methods