A new client's limited range of motion in the knee post-surgery is most likely caused by what?

A limited range of motion in the knee post-surgery is most commonly attributed to formed scar tissue. After surgical procedures, the body undergoes a healing process that often involves the formation of scar tissue around the affected area. This scar tissue can create restrictions and tightness, limiting the flexibility and movement of the joint.

Scar tissue can interfere with the normal gliding and movement patterns of the knee, leading to stiffness and decreased range of motion. This is particularly common in cases where surgery involves cutting or manipulating the soft tissues around the joint. Furthermore, as healing progresses, this tight tissue may continue to restrict movement if not properly managed through rehabilitation or corrective exercise interventions.

While joint degeneration and weak surrounding muscles can play a role in knee function, they are typically more associated with chronic conditions rather than acute post-surgical limitations. Previous injuries may have contributed to the condition of the knee before surgery, but the immediate post-operative limitation is primarily a result of scar tissue development.