What is an acceptable leg length discrepancy after hip surgery?

An acceptable leg length discrepancy after hip surgery is typically considered to be less than one centimeter (0.4 inches). This is because even a small difference in leg length can lead to gait abnormalities, muscle imbalances, and joint pain. In some cases, however, a discrepancy of up to 2 cm (0.8 inches) may be deemed acceptable depending on the individual's specific circumstances and symptoms. If a patient experiences significant discomfort or functional limitations due to their leg length discrepancy, their surgeon may recommend additional interventions such as shoe lifts or orthotic devices to address the issue.