[Results of tibia condyle osteotomy].

Area of Science:

• Orthopedic Surgery
• Biomechanics

Background:

• Painful gonarthrosis often involves a joint compartment and axis shift.
• Knee arthroplasty is a common treatment, but alternatives are sought.

Purpose of the Study:

• To evaluate the subjective and objective outcomes of infra-condylar tibia osteotomy.
• To determine if this procedure can prevent knee arthroplasty in select gonarthrosis cases.

Main Methods:

• A retrospective study of 71 patients undergoing infra-condylar tibia osteotomy.
• Analysis of subjective pain, objective gait capacity, and radiographic alignment.

Main Results:

• The procedure demonstrated positive subjective and objective results in the studied cases.
• Optimal correction of the tibial axis was crucial for successful outcomes.
• Improved gait capacity and diminished pain were commonly reported.

Conclusions:

• Infra-condylar tibia osteotomy is a viable alternative to knee arthroplasty for specific gonarthrosis presentations.
• Careful patient selection and precise surgical correction are key to favorable results.
• The surgery can potentially halt or slow the progression of knee osteoarthritis.