Jiffy Knee®: The Ultimate Quadriceps-Sparing Knee Replacement Traditional knee replacement often requires cutting the quadriceps tendon to access the joint. While effective, cutting the tendon increases pain, swelling, and recovery time as the tendon heals. Jiffy Knee® is different. This innovative approach avoids cutting the tendon, which means: ✅ Less pain and stiffness ✅ Faster recovery ✅ Improved strength and motion from the very start Some surgeons use the Subvastus Approach, which is techn