Triple pelvic osteotomy with a 12.5° and a 20° Slocum-type plate: A short-term prospective clinical pilot study in 38 dogs.
Journal
Veterinary surgery : VS
ISSN: 1532-950X
Titre abrégé: Vet Surg
Pays: United States
ID NLM: 8113214
Informations de publication
Date de publication:
Oct 2020
Oct 2020
Historique:
received:
23
05
2019
revised:
11
04
2020
accepted:
15
05
2020
pubmed:
25
7
2020
medline:
29
12
2020
entrez:
25
7
2020
Statut:
ppublish
Résumé
To determine whether using 12.5° Slocum-like triple pelvic osteotomy (TPO) plates would create sufficient femoral head coverage and lower the occurrence of overrotation compared with using 20° TPO plates in dogs with hip dysplasia. Prospective clinical study. Thirty-five dogs with hip dysplasia (38 hips). Nineteen hips were surgically treated with a custom-made Slocum-type 12.5° TPO plate, and these were matched to 19 hips surgically treated with a 20° commercial Slocum TPO plate. Hips were case matched according to size and breed. Ortolani sign, angles of subluxation and reduction, distraction index, and femoral head coverage (FHC) were compared between groups. Excessive coverage was defined as >80%. In the 12.5° group, FHC was ≥50% in all hips, with mean FHC (67%), gain (37%), and excessive coverage (11%) all significantly less than in the 20° group (79%, 54%, and 42%, respectively). The 12.5° plate produced sufficient FHC compared with the 20° plate, with fewer hips with excessive coverage. The 12.5° TPO plate may result in sufficient FHC with a lower occurrence of excessive coverage compared with 20° plates.
Types de publication
Journal Article
Langues
eng
Sous-ensembles de citation
IM
Pagination
1449-1457Informations de copyright
© 2020 The American College of Veterinary Surgeons.
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