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The Effect of Surgical Approach on Femoral Stem Position in Canine Cemented Total Hip Replacement
Author(s) -
WYLIE KIRIN B.,
DEYOUNG DAVID J.,
DROST WILLIAM TODD,
DEYOUNG BONNIE A.
Publication year - 1997
Publication title -
veterinary surgery
Language(s) - English
Resource type - Journals
SCImago Journal Rank - 0.652
H-Index - 79
eISSN - 1532-950X
pISSN - 0161-3499
DOI - 10.1111/j.1532-950x.1997.tb01464.x
Subject(s) - medicine , femoral canal , femur , valgus , total hip replacement , radiography , hip replacement , surgery , orthodontics , dentistry , arthroplasty
A prospective clinical study was designed to determine the effect of surgical approach on femoral stem position in canine cemented total hip replacement. Candidates for total hip replacement were randomly placed into one of two groups. In one group (n = 10), a craniolateral approach to the hip joint was made, incorporating a femoral trochanteric osteotomy. In the other group (n = 11), a craniolateral approach to the hip joint was made without performing a femoral trochanteric osteotomy. Radiographs obtained immediately after the operation were evaluated by two independent examiners for femoral stem position (neutral, varus, or valgus) and percentage of femoral canal fill, using a defined protocol. There was no statistical difference in femoral stem position between the study groups, whereas a greater percentage of canal fill was associated with the neutral femoral stem position.