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Surgical management of intercondylar fractures of the humerus using triceps reflecting anconeus pedicle (TRAP) approach

BACKGROUND: Operative fixation of intra-articular fractures of the distal humerus requires adequate exposure. The transolecranon approach is a commonly used approach. The olecranon osteotomy has potential complications related to prominence/migration of hardware, displacement/nonunion of osteotomy a...

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Autores principales: Pankaj, Amite, Mallinath, G, Malhotra, Rajesh, Bhan, Surya
Formato: Texto
Lenguaje:English
Publicado: Medknow Publications 2007
Materias:
Acceso en línea:https://www.ncbi.nlm.nih.gov/pmc/articles/PMC2989122/
https://www.ncbi.nlm.nih.gov/pubmed/21139748
http://dx.doi.org/10.4103/0019-5413.33686
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author Pankaj, Amite
Mallinath, G
Malhotra, Rajesh
Bhan, Surya
author_facet Pankaj, Amite
Mallinath, G
Malhotra, Rajesh
Bhan, Surya
author_sort Pankaj, Amite
collection PubMed
description BACKGROUND: Operative fixation of intra-articular fractures of the distal humerus requires adequate exposure. The transolecranon approach is a commonly used approach. The olecranon osteotomy has potential complications related to prominence/migration of hardware, displacement/nonunion of osteotomy and triceps weakness. Triceps-reflecting anconeus pedicle (TRAP) approach avoids the olecranon osteotomy without compromising the operative exposure. We present outcome of fixation of displaced intra-articular distal humeral fractures with the use of TRAP approach. MATERIALS AND METHODS: We reviewed the functional and radiological results of 40 consecutive patients with intercondylar fractures of the humerus treated by internal fixation through TRAP approach. There were 28 males and 12 females and the average age was 32 ± 4.5 years. The right elbow was involved in 27 patients and the left elbow in 13 patients. The mechanism of injury was a fall in 20 patients, a motor-vehicle accident in 16 patients and direct trauma in four patients. RESULTS: At a minimum follow-up of 12 months (average 18 ± 4 months) 35 (87.5%) patients had good triceps strength. The average range of motion was 118.4 ± 7 degrees (range 80°-130°). The average time to union was 3.2 ± 1.6 months (range two to six months). No patient had triceps rupture, implant failure, neurovascular deficit or nonunion. Two patients needed removal of the implant because of subcutaneous prominence. CONCLUSIONS: The TRAP approach provides good visualization for fixation of intercondylar fractures of the humerus, without any noticeable untoward effect on triceps strength and postoperative rehabilitation; and one can avoid iatrogenic fracture of the olecranon and its associated complications.
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spelling pubmed-29891222010-12-07 Surgical management of intercondylar fractures of the humerus using triceps reflecting anconeus pedicle (TRAP) approach Pankaj, Amite Mallinath, G Malhotra, Rajesh Bhan, Surya Indian J Orthop Original Article BACKGROUND: Operative fixation of intra-articular fractures of the distal humerus requires adequate exposure. The transolecranon approach is a commonly used approach. The olecranon osteotomy has potential complications related to prominence/migration of hardware, displacement/nonunion of osteotomy and triceps weakness. Triceps-reflecting anconeus pedicle (TRAP) approach avoids the olecranon osteotomy without compromising the operative exposure. We present outcome of fixation of displaced intra-articular distal humeral fractures with the use of TRAP approach. MATERIALS AND METHODS: We reviewed the functional and radiological results of 40 consecutive patients with intercondylar fractures of the humerus treated by internal fixation through TRAP approach. There were 28 males and 12 females and the average age was 32 ± 4.5 years. The right elbow was involved in 27 patients and the left elbow in 13 patients. The mechanism of injury was a fall in 20 patients, a motor-vehicle accident in 16 patients and direct trauma in four patients. RESULTS: At a minimum follow-up of 12 months (average 18 ± 4 months) 35 (87.5%) patients had good triceps strength. The average range of motion was 118.4 ± 7 degrees (range 80°-130°). The average time to union was 3.2 ± 1.6 months (range two to six months). No patient had triceps rupture, implant failure, neurovascular deficit or nonunion. Two patients needed removal of the implant because of subcutaneous prominence. CONCLUSIONS: The TRAP approach provides good visualization for fixation of intercondylar fractures of the humerus, without any noticeable untoward effect on triceps strength and postoperative rehabilitation; and one can avoid iatrogenic fracture of the olecranon and its associated complications. Medknow Publications 2007 /pmc/articles/PMC2989122/ /pubmed/21139748 http://dx.doi.org/10.4103/0019-5413.33686 Text en © Indian Journal of Orthopaedics http://creativecommons.org/licenses/by/2.0/ This is an open-access article distributed under the terms of the Creative Commons Attribution License, which permits unrestricted use, distribution, and reproduction in any medium, provided the original work is properly cited.
spellingShingle Original Article
Pankaj, Amite
Mallinath, G
Malhotra, Rajesh
Bhan, Surya
Surgical management of intercondylar fractures of the humerus using triceps reflecting anconeus pedicle (TRAP) approach
title Surgical management of intercondylar fractures of the humerus using triceps reflecting anconeus pedicle (TRAP) approach
title_full Surgical management of intercondylar fractures of the humerus using triceps reflecting anconeus pedicle (TRAP) approach
title_fullStr Surgical management of intercondylar fractures of the humerus using triceps reflecting anconeus pedicle (TRAP) approach
title_full_unstemmed Surgical management of intercondylar fractures of the humerus using triceps reflecting anconeus pedicle (TRAP) approach
title_short Surgical management of intercondylar fractures of the humerus using triceps reflecting anconeus pedicle (TRAP) approach
title_sort surgical management of intercondylar fractures of the humerus using triceps reflecting anconeus pedicle (trap) approach
topic Original Article
url https://www.ncbi.nlm.nih.gov/pmc/articles/PMC2989122/
https://www.ncbi.nlm.nih.gov/pubmed/21139748
http://dx.doi.org/10.4103/0019-5413.33686
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