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Article Abstract
Background: This prospective experimental study evaluated the surgical procedure and results of modular hybrid total hip arthroplasty in dogs.
Methods: Ten skeletally mature healthy mongrel dogs with weights varying between 19 and 27 kg were used. Cemented modular femoral stems and uncemented porous-coated acetabular cups were employed. Clinical and radiographic evaluations were performed before surgery and at 30, 60, 90, 120, 180 and 360 days post-operation.
Results: Excellent weight bearing was noticed in the operated limb in seven dogs. Dislocation followed by loosening of the prosthesis was noticed in two dogs, which were therefore properly treated with a femoral head osteotomy. Femoral fracture occurred in one dog, which was promptly treated with full implant removal and femoral osteosynthesis.
Conclusions: The canine modular hybrid total hip arthroplasty provided excellent functionality of the operated limb.
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| http://www.ncbi.nlm.nih.gov/pmc/articles/PMC3142221 | PMC |
| http://dx.doi.org/10.1186/1751-0147-53-46 | DOI Listing |
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