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Newcastle approach to the elbow, a cadaveric study

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TLDR
The Newcastle approach sufficiently exposes the distal humerus for arthroplasty or fracture fixation purposes and its use is supported by the current study.
Abstract
The aim of the current study was to assess the amount of the distal humerus articular surface exposed through the Newcastle approach, a posterior triceps preserving exposure of the elbow joint. 24 cadaveric elbows (12 pairs) were randomized to receive one of the four posterior surgical approaches: triceps reflecting, triceps splitting, olecranon osteotomy and Newcastle approach. The ratio of the articular surface exposed for each elbow was calculated and compared. The highest ratio observed was for Newcastle approach (0.75 ± 0.12) followed by olecranon osteotomy (0.51 ± 0.1), triceps reflecting (0.37 ± 0.08) and triceps splitting (0.35 ± 0.07). The differences between Newcastle approach and other approaches were statistically significant (p=0.003 vs osteotomy and The Newcastle approach sufficiently exposes the distal humerus for arthroplasty or fracture fixation purposes. Its use is supported by the current study.

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Citations
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References
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Journal ArticleDOI

Extensive posterior exposure of the elbow. A triceps-sparing approach.

TL;DR: This approach, which provides extensive exposure to the elbow joint, has been employed in 49 consecutive total elbow arthroplasties and results show no loss of triceps function and no significant weakness.
Journal ArticleDOI

Adult distal humeral metaphyseal fractures: epidemiology and results of treatment.

TL;DR: The epidemiology of a consecutive unselected series of adult distal humeral fractures is defined and the majority of these fractures are best treated surgically by rigid open reduction and internal fixation, except for “low” Type A and C fractures, which have a higher risk of union complications.
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Posterior surgical approaches to the elbow: a comparative anatomic study.

TL;DR: Olecranon osteotomy exposed more articular surface than the triceps splitting approach (Mann-Whitney test, P =.03) but was not significantly greater than thetriceps reflecting approach; however, even the oleCran on osteotomy approach failed to provide visualization of more than 40% of the distal humeral articularsurface.
Journal ArticleDOI

Surgical approaches to the elbow.

TL;DR: The current applied surgical anatomy of the elbow and the related surgical approaches are reviewed and the Global approach is preferred for acute elbow injuries.
Journal ArticleDOI

Triceps insufficiency following total elbow arthroplasty.

TL;DR: In most patients with triceps insufficiency following total elbow arthroplasty, it is possible to reconstruct the triceps mechanism with a procedure appropriately selected on the basis of tissue quality, tendon retraction, and the status of the olecranon.
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