After immobilization of a nondisplaced patellar fracture, early quadriceps strengthening and full knee flexion ROM are encouraged. The method of implant fixation of patellar, femoral, or tibial...

After immobilization of a nondisplaced patellar fracture, early quadriceps strengthening and full knee flexion ROM are encouraged.

The method of implant fixation of patellar, femoral, or tibial components of a TKR has no direct impact on immediate postoperative rehabilitation.