Tibial spine fractures: an analysis of outcome in surgically treated type III injuries.
We analysed the outcome of open reduction and internal fixation of type III tibial spine fractures, assessing treatment and determining a treatment protocol. A total of 10 patients presented over 3 years to our institution with a mean age of 15 years (range 10-21), a male-to-female ratio of 8:2. left to right 6:4 and anterior to posterior spine fracture 9:1. Only one patient had associated meniscal injury noted at arthroscopy (no treatment required). The mode of injury was road traffic accidents four, sports injuries three and falls three. The mean follow-up was 9 months. There were seven excellent results and three good results. Those patients with good results exhibited either minimal quadriceps weakness, extensor lag (< 10 degrees) or antero-posterior laxity. This reflects the experience of other authors in dealing with these injuries in younger patients. There is widespread agreement that types I and II should be treated by plaster cast alone and that is also the policy at our institution. We recommend a routine treatment protocol in type III injuries of (1) examination under anaesthesia, (2) arthroscopy (evaluating the fracture, cruciate integrity and other associated injuries), (3) open reduction and screw fixation and (4) vigorous physiotherapy/rehabilitation of all type III fractures, as we feel this provides the best possible outcome in these injuries.
Mulhall
K J
KJ
Department of Orthopaedics, Merlin Park Regional Hospital, Galway, Ireland. kjm@indigo.ie
Dowdall
J
J
Grannell
M
M
McCabe
J P
JP
D000293:Adolescent; D000328:Adult; D000465:Algorithms; D002648:Child; D002985:Clinical Protocols; D005260:Female; D005500:Follow-Up Studies; D005593:Fracture Fixation, Internal; D006801:Humans; D008297:Male; D011859:Radiography; D013978:Tibial Fractures / Q000000981:diagnostic imaging / Q000601:surgery*; D016896:Treatment Outcome