Final answer:
Three weeks post-op from a bilateral total knee replacement, a patient typically exhibits a cautious and protective gait pattern with reduced stride length and slower walking speed, working with a physical therapist to regain a more normal gait pattern.
Step-by-step explanation:
The type of gait a patient may exhibit 3 weeks post-op from a bilateral total knee replacement can vary based on several factors including pain level, physical therapy progress, and individual healing rates. Typically, during this stage, the patient is likely to demonstrate a cautious and protective gait pattern to minimize pain and ensure proper healing. This might include reduced stride length and slower walking speed. With the guidance of a physical therapist, the patient will be working towards regaining a more normal gait pattern by increasing range of motion, strength, and endurance in the knee joints.
As healing progresses, the patient will gradually increase the weight-bearing capacity and may use assistive devices like walkers or canes. Regular physical therapy sessions and prescribed exercises are crucial for improving gait and achieving optimal recovery outcomes. By the end of the initial recovery period, many patients are able to walk with more confidence and less assistance.