Figure 4From: The use of twin-ring Ilizarov external fixator constructs: application and biomechanical proof-of principle with possible clinical indicationsProximal tibial osteotomy for early-onset osteoarthritis in a 48-year-old woman. A circular frame featuring a proximal twin-ring module was used for fixation. Stable fixation of the proximal tibial fragment with the use of the twin-ring module allowed for early mobilization of the knee joint.Back to article page