Comparison of TPLO tibial tuberosity fractures with and without an in situ rotational pin

Autor: Matthew J. Morgan, Jean K. Frazho
Jazyk: angličtina
Rok vydání: 2018
Předmět:
Zdroj: BMC Research Notes, Vol 11, Iss 1, Pp 1-5 (2018)
Druh dokumentu: article
ISSN: 1756-0500
DOI: 10.1186/s13104-018-3474-7
Popis: Abstract Objective Cranial cruciate ligament (CCL) rupture is a common cause of pelvic limb lameness in dogs. The tibial plateau leveling osteotomy (TPLO) is a well-described surgical procedure that treats CCL ruptures. The objective of this study was to compare the risk of tibial tuberosity fractures from TPLO procedures using a TPLO reduction pin in situ versus patients with a TPLO reduction pin removed at the time of surgery. Our hypothesis is that patients with a TPLO reduction pin left in situ will have a decreased incidence of tibial tuberosity fractures. Results A total of 400 dogs that fitted the criteria of 200 consecutive TPLO surgeries performed with each group were included in the study. The Student’s t-test revealed a statistically significant difference in fractures observed in group 1 (in situ pin) and group 2 (no pin). In univariate logistic regression analysis, only the covariate for the presence of the reduction pin was associated with a statistically significant reduction in the likelihood of tibial tuberosity fracture. In the multivariate model, the presence of the reduction pin was associated with an approximate 92% reduction in the likelihood of tibial tuberosity fracture.
Databáze: Directory of Open Access Journals
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