Advanced Muscle-Sparing Knee Replacement: Complete Guide, Procedure & Benefits Chronic Knee pain can gradually affect your ability to walk, sit comfortably, climb stairs, or perform daily activities. Many patients delay surgery because they fear pain, long hospital stay, or slow recovery. Modern orthopaedic surgery has changed this with advanced techniques https://www.diigo.com/item/note/b2kvl/v73w?k=4141712d09ea19d04382ffba6b7953c0