v4.1 Fusion X
Both indicated for isolated medial compartment OA in younger active patients. HTO: joint-preserving, shifts weight-bearing axis, delays arthroplasty. UKA: joint-replacing, preserves kinematics, faster recovery. HTO better for younger, high-demand, ligament-intact; UKA better for older, lower-demand. Revision: UKA easier conversion to TKA than failed HTO.
What is the primary mechanism of action for High Tibial Osteotomy (HTO) in treating isolated medial compartment osteoarthritis?
Which of the following patients would be considered a better candidate for High Tibial Osteotomy (HTO)?
What is the major advantage of Unicompartmental Knee Arthroplasty (UKA) in comparison to High Tibial Osteotomy (HTO)?
Which of the following statements regarding recovery times for HTO and UKA is correct?
In the context of High Tibial Osteotomy, what is the 'Fujisawa point'?
What is a significant disadvantage of High Tibial Osteotomy when compared to Unicompartmental Knee Arthroplasty?
Which of the following is a relative contraindication for High Tibial Osteotomy (HTO)?
What is the advantage of performing a Unicompartmental Knee Arthroplasty in older patients?
What is the primary purpose of medial opening wedge High Tibial Osteotomy (MOWHTO)?
Which of the following factors is least likely to influence the decision between HTO and UKA?