Figure 1From: Is the use of computer navigation in total knee arthroplasty improving implant positioning and function? A comparative study of 198 knees operated at a Norwegian district hospital Flow diagram of patients. Overview of the number of patients, radiographs and questionnaire in each group. The patients were operated during the period 05.10.06 to 30.12.08. CON = conventional technique, CAOS = computer assisted orthopedic surgery.Back to article page