The statistical relationship between varus deformity, surgeon's experience, BMI and tourniquet time for computer assisted total knee replacements
SAC Sampath, SH Voon, M Sangster, H Davies - The Knee, 2009 - Elsevier
The outcome of total knee arthroplasty (TKA) with severe pre-operative varus deformity is
significantly worse than in well aligned knees. Computer navigated TKA has addressed
some of the problems by ensuring accurate post-operative alignment. Our aims were to see
if navigation could reproducibly correct a varus deformity to 3° of the mechanical axis and to
investigate the relationships between the tourniquet time and severity of the preoperative
deformity, BMI and a surgeon's experience. The 172 e. motion floating platform TKA's were …
significantly worse than in well aligned knees. Computer navigated TKA has addressed
some of the problems by ensuring accurate post-operative alignment. Our aims were to see
if navigation could reproducibly correct a varus deformity to 3° of the mechanical axis and to
investigate the relationships between the tourniquet time and severity of the preoperative
deformity, BMI and a surgeon's experience. The 172 e. motion floating platform TKA's were …
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