INTRODUCTION: Transverse fractures of the olecranon are commonly fixed using tension-band wiring techniques. However the superficial nature of this area leads to high complication rates requiring removal of metalwork. The purpose of this retrospective study is to report and evaluate functional outcomes of polyethylene tension-band and bioabsorbable Magnesium alloy screw fixation of olecranon fractures. METHODS: A retrospective case-control study was undertaken. Demographics, injury type and post-operative details were collected. All patients were treated in the same institution by a single surgeon. Primary outcomes included radiographic healing and post-operative range of motion. Secondary outcome was post-operative complications. RESULTS: A total of five cases were identified. Mean age was 52.4. The control group was made up of six patients treated with a traditional tension band wire fixation. One patient in study group was lost to follow up. 80% of fractures in study group demonstrated anatomic post-operative radiographic union, compared with 83% of control group. All patients had range of motion above 100°, with full protonation and supination. One patient did have an extension lag of 15°. CONCLUSION: Surgical repair of olecranon fractures is often complicated by the need for re-operation. This method provides both intramedullary fixation and conversion of distraction forces to compression forces with bioabsorbable materials, and aims to reduce the high re-operation rates commonly seen by avoiding the use of permanent indwelling metal hardware.
INTRODUCTION: Transverse fractures of the olecranon are commonly fixed using tension-band wiring techniques. However the superficial nature of this area leads to high complication rates requiring removal of metalwork. The purpose of this retrospective study is to report and evaluate functional outcomes of polyethylene tension-band and bioabsorbable Magnesium alloy screw fixation of olecranon fractures. METHODS: A retrospective case-control study was undertaken. Demographics, injury type and post-operative details were collected. All patients were treated in the same institution by a single surgeon. Primary outcomes included radiographic healing and post-operative range of motion. Secondary outcome was post-operative complications. RESULTS: A total of five cases were identified. Mean age was 52.4. The control group was made up of six patients treated with a traditional tension band wire fixation. One patient in study group was lost to follow up. 80% of fractures in study group demonstrated anatomic post-operative radiographic union, compared with 83% of control group. All patients had range of motion above 100°, with full protonation and supination. One patient did have an extension lag of 15°. CONCLUSION: Surgical repair of olecranon fractures is often complicated by the need for re-operation. This method provides both intramedullary fixation and conversion of distraction forces to compression forces with bioabsorbable materials, and aims to reduce the high re-operation rates commonly seen by avoiding the use of permanent indwelling metal hardware.
Authors: Andrew D Duckworth; Kate E Bugler; Nicholas D Clement; Charles M Court-Brown; Margaret M McQueen Journal: J Bone Joint Surg Am Date: 2014-01-01 Impact factor: 5.284
Authors: Marco M Schneider; Tobias E Nowak; Leonard Bastian; Jan C Katthagen; Jörg Isenberg; Pol M Rommens; Lars P Müller; Klaus J Burkhart Journal: Int Orthop Date: 2013-12-12 Impact factor: 3.075
Authors: Mark Christopher Snoddy; Maximilian Frank Lang; Thomas J An; Phillip Michael Mitchell; William Jeffrey Grantham; Benjamin Scoot Hooe; Harrison Ford Kay; Ritwik Bhatia; Rachel V Thakore; Jason Michael Evans; William Todd Obremskey; Manish Kumar Sethi Journal: Int Orthop Date: 2014-06-04 Impact factor: 3.075
Authors: Femke M A P Claessen; Michel P J van den Bekerom; C Niek van Dijk; J Carel Goslings; Gino M M J Kerkhoffs; Job N Doornberg Journal: J Orthop Traumatol Date: 2017-02-28