Surgery is often required for displaced patella fractures, where bone fragments have shifted significantly. The goal of surgery is to realign and secure the fragments to allow proper healing. There are several techniques used to fix these fractures, and the choice often depends on the specific fracture characteristics and the surgeon's expertise. Surgery allows for early joint movement and minimizes the risk of arthritis.

For nondisplaced fractures, where the bone pieces remain aligned, non-surgical treatment is usually sufficient. This involves immobilizing the knee with a brace or cast to protect the fracture and allow it to heal. Patients typically wear the immobilizer for four to six weeks, during which weight-bearing is limited. Rehabilitation exercises are started early to maintain muscle strength and joint mobility.

Rehabilitation is a crucial part of recovery from a patella fracture. It aims to restore knee function and strength. Exercises are gradually introduced to improve range of motion and muscle strength. Patients are advised to perform specific exercises like isometric quadriceps contractions and leg raises. Full recovery can take several months, and it's important to follow a guided rehabilitation plan.

Choosing the right treatment and committing to rehabilitation are key to a successful recovery from a patella fracture.