Evidence map›Paper›PMID 41036642›Full record

ArticleVeterinary surgery : VS2026

Double plate fixation improves stiffness in a comminuted canine scapula fracture gap model compared to single plate fixation.

Faolain M Barrett, Josh D Roth, Herman Feller, Jessica McCarthy

Abstract readComparative Study
In one paragraph

Article in Veterinary surgery : VS, 2026. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Not yet cited in PubMed.

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1 · What the graph read from it

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2 · The registry

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3 · Its place in the literature

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0 citing papers in PubMed.

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4 · The record

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5 · Who and what money

Authors and funding

4 authors.

Faolain M BarrettDepartment of Surgical Sciences, School of Veterinary Medicine, University of Wisconsin-Madison, Madison, Wisconsin, USA.ORCID https://orcid.org/0000-0001-8334-1166
Josh D RothDepartment of Orthopedics and Rehabilitation, University of Wisconsin-Madison, Madison, Wisconsin, USA.
Herman FellerDepartment of Orthopedics and Rehabilitation, University of Wisconsin-Madison, Madison, Wisconsin, USA.
Jessica McCarthyDepartment of Surgical Sciences, School of Veterinary Medicine, University of Wisconsin-Madison, Madison, Wisconsin, USA.ORCID https://orcid.org/0000-0002-7565-9470

Funding

Arthrex IIRR-01741University of Wisconsin-Madison, School of Veterinary Medicine, Companion Animal Fund GF000019387
6 · The paper itself

Abstract

objectiveTo determine whether a secondary plate on the caudolateral aspect of the scapula increases stiffness and reduces primary plate strain compared to a single plate along the cranial scapula spine in a comminuted fracture gap model. STUDY

designEx vivo mechanical study. SAMPLE POPULATION: A total of 14 paired canine scapulae.

methodsA comminuted fracture gap model was created. A 2.4 mm plate was secured along the cranial aspect of the scapula spine in 28 scapulae. A secondary 2.0 mm plate was secured on the caudolateral border of 14 scapulae. Scapula were sinusoidally loaded from -20 to -200 N for 7200 cycles at 2 Hz. The displacement was measured, and stiffness calculated. Digital image correlation calculated primary plate surface strain. A two-way ANOVA assessed displacement and stiffness. Primary plate strain was assessed with a paired t-test. Statistical significance was set at p < .05.

resultsMean displacement was higher in the single plate group, -0.81 mm (± 0.14) compared to the double plate group, -0.48 mm (± 0.08) (p < .0001). Mean stiffness was lower in the single plate group, 392.8 N/mm (± 13.72) compared to the double plate group, 563.7 N/mm (± 5.89) (p <.0001). There was no difference in primary plate surface strain between the two groups.

conclusionDouble plate fixation improved stiffness in a comminuted scapula fracture gap model compared to single plate fixation. CLINICAL SIGNIFICANCE: The placement of an additional plate placed on the caudolateral aspect of the scapula improves stiffness in comminuted scapula body fractures.

Indexed as

Bone PlatesFracture Fixation, InternalFractures, BoneFractures, ComminutedScapulaAnimalsBiomechanical PhenomenaDogs

Identifiers

PMID41036642
PMCPMC13069237

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Read under generation 80e0d062 · epoch 390. Bibliography from PubMed, PubMed Central and OpenAlex; grants from NIH RePORTER; trial links from ClinicalTrials.gov; estimates, votes and beliefs from the OpenQuestion graph.