title: Management of severe extra-articular contracture of the elbow by open arthrolysis and a monolateral hinged external fixator.
abstract: Arthrolysis and dynamic splinting have been used in the treatment of elbow contractures, but there is no standardised protocol for treatment of severe contractures with an arc of flexion < 30 degrees . We present our results of radical arthrolysis with twin incisions with the use of a monolateral hinged fixator to treat very severe extra-articular contracture of the elbow. This retrospective study included 26 patients (15 males and 11 females) with a mean age of 30 years (12 to 60). The mean duration of stiffness was 9.1 months (5.4 to 18) with mean follow-up of 5.2 years (3.5 to 9.4). The mean pre-operative arc of movement was 15.6 degrees (0 degrees to 30 degrees ), with mean pre-operative flexion of 64.1 degrees (30 degrees to 120 degrees ) and mean pre-operative extension of 52.1 degrees (10 degrees to 90 degrees ). Post-operatively the mean arc improved to 102.4 degrees (60 degrees to 135 degrees ), the mean flexion improved to 119.1 degrees (90 degrees to 140 degrees ) and mean extension improved to 16.8 degrees (0 degrees to 30 degrees ) (p < 0.001). The Mayo elbow score improved from a mean of 45 (30 to 65) to 89 (75 to 100) points, and 13 had excellent, nine had good, three had fair and one had a poor result. We had one case of severe instability and one wound dehiscence which responded well to treatment. One case had deep infection with poor results which responded well to treatment. Our findings indicate that this method is very effective in the treatment of severe elbow contracture; however, a randomised controlled study is necessary for further evaluation.
authors.affiliation: Postgraduate Institute of Swasthiyog Pratishthan, Miraj, Maharashtra, India.
authors.forename: G S
authors.initials: GS
authors.lastname: Kulkarni
authors.forename: V S
authors.initials: VS
authors.lastname: Kulkarni
authors.forename: A K
authors.initials: AK
authors.lastname: Shyam
authors.forename: R M
authors.initials: RM
authors.lastname: Kulkarni
authors.forename: M G
authors.initials: MG
authors.lastname: Kulkarni
authors.forename: P
authors.initials: P
authors.lastname: Nayak
mesh_terms: D000293:Adolescent; D000328:Adult; D002648:Child; D003286:Contracture / Q000601:surgery*; D004551:Elbow Joint / Q000002:abnormalities / Q000601:surgery*; D016267:External Fixators; D005260:Female; D006801:Humans; D007592:Joint Diseases / Q000503:physiopathology / Q000601:surgery*; D008297:Male; D008875:Middle Aged; D016059:Range of Motion, Articular / Q000502:physiology; D012189:Retrospective Studies; D016896:Treatment Outcome; D055815:Young Adult; D000092464:Elbow Injuries