[-] Show simple item record

dc.contributor.advisorMann, F. A. (Tony)en_US
dc.contributor.authorPunke, John P.
dc.date.issued2011
dc.date.submitted2011 Summeren_US
dc.descriptionTitle from PDF of title page (University of Missouri--Columbia, viewed on May 23, 2012).en_US
dc.descriptionThe entire dissertation/thesis text is included in the research.pdf file; the official abstract appears in the short.pdf file (which also appears in the research.pdf); a non-technical general description, or public abstract, appears in the public.pdf file.en_US
dc.descriptionThesis advisor: Dr. Tony Mannen_US
dc.descriptionIncludes bibliographical references.en_US
dc.descriptionDissertations, Academic -- University of Missouri--Columbia -- Veterinary biomedical sciences.en_US
dc.description.abstractCanine hip dysplasia (CHD) is the most common developmental orthopedic disease of dogs. Triple pelvic osteotomy (TPO) is a surgery that can be performed at 5 months of age, prior to the development of osteoarthritis. Complication rates of 33-50% have been reported for TPO and have spurned interest in a newer technique, double pelvic osteotomy (DPO). The purpose of this thesis is to review the veterinary literature about CHD, surgical treatment options for CHD, and pelvic osteotomy in particular, and to describe two studies, an in vitro study and a retrospective clinical study comparing complication rates of TPO and DPO. We conducted an anatomic study of the effects of DPO on the anatomy of the juvenile canine pelvis. Axial rotation of the acetabulum was performed by DPO of 20o, 25o, and 30o and evaluated with computed tomography in an effort to evaluate which plate size most closely resembled a 20o TPO as previously recommended. The data from this study suggest that a 25o DPO results in the most similar acetabular ventroversion compared with the 20o TPO as indicated by a high concordance correlation (0.902). It was also found that most of the ventroversion with DPO comes at the level of the pubic symphysis. A retrospective clinical study of TPO and DPO was conducted to compare complication rates between the two techniques at the University of Missouri between January 1, 2006 and May 1, 2011. Minor complication rates were similar between the TPO and DPO (46.6 and 42.9%, respectively). However, two major complications (13.3% of cases) occurred with TPO and none occurred with DPO. There were no catastrophic complications. Based on this retrospective study, both the incidence and severity of complications is lower for DPO than TPO.en_US
dc.format.extentxi, 74 pagesen_US
dc.identifier.merlinb87213631
dc.identifier.oclc805734744
dc.identifier.otherPunkeJ-062211-T216
dc.identifier.urihttp://hdl.handle.net/10355/14348
dc.publisherUniversity of Missouri--Columbiaen_US
dc.relation.ispartof2011 Freely available theses (MU)en_US
dc.relation.ispartofcommunityUniversity of Missouri-Columbia. Graduate School. Theses and Dissertations. Theses. 2011 Theses
dc.subjectcanine hip dysplasiaen_US
dc.subjectcoxofemoral jointen_US
dc.subjectacetabular ventroversionen_US
dc.subjectosteoarthritisen_US
dc.subject.lcshCanine hip dysplasia -- Surgery
dc.subject.lcshDogs -- Surgery -- Complications
dc.subject.lcshOsteotomy
dc.subject.lcshVeterinary surgery
dc.titleDouble pelvic osteotomy for the treatment of hip dysplasia in dogsen_US
dc.typeThesisen_US
thesis.degree.disciplineVeterinary biomedical sciencesen_US
thesis.degree.disciplineVeterinary biomedical scienceseng
thesis.degree.grantorUniversity of Missouri--Columbiaen_US
thesis.degree.levelMastersen_US
thesis.degree.nameM.S.en_US


Files in this item

[PDF]
[PDF]
[PDF]

This item appears in the following Collection(s)

[-] Show simple item record