Published in:
01-12-2020 | Radial Head Fracture | Original Article
Mid-term outcomes of surgical management of complex, isolated radial head fractures: a multicentre collaboration
Authors:
Kishan Gokaraju, Peter Domos, Osama Aweid, Rachael Fisher, Andrew White, Lee Van Rensburg, Sertaz-Niel Kang
Published in:
European Journal of Orthopaedic Surgery & Traumatology
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Issue 8/2020
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Abstract
Objectives
The available literature discussing optimal surgical management of Mason II and III radial head (RH) fractures without concomitant bone or ligamentous injuries is limited. We aim to help determine the appropriate management of these functionally significant injuries.
Design
We present our retrospective cohort study of outcomes of surgically managed isolated, displaced RH fractures
Setting
Study from three trauma centres.
Patients/Participants
Adults who underwent surgical treatment for isolated displaced RH fractures.
Intervention
RH open reduction internal fixation (ORIF), replacement or excision
Main outcome measurements
Elbow range of motion (ROM), pain and function using Oxford Elbow Score (OES), Mayo Elbow Performance Score (MEPS), Patient-Rated Elbow Evaluation (PREE) and QuickDASH (QD).
Results
Of 46 patients included (mean age 47 years and mean follow-up 48 months), 12 type II fractures were treated with ORIF and 34 type III injuries had ORIF (16), replacement (12) or resection (6). ROM was comparable in all groups, with mean arcs of flexion–extension of 131° and pronation–supination of 147°. Mean visual analogue score for pain was 1.3 in those treated with ORIF compared to 1.9 with arthroplasty and 2.5 with excision. Mean functional scores were 41, 92, 14 and 14 for OES, MEPS, PREE and QD, respectively. Complication rates were 39% for ORIF, 33% for arthroplasty and 33% for resection. Overall re-operation rate was 13%.
Conclusions
Functional outcome is similar in all groups of surgically treated patients with isolated, displaced RH fractures. Complication rates are higher than that reported previously in the literature but with low re-operation rates.