Overview
A week-by-week guide to knee replacement recovery, including physical therapy milestones, activity guidelines, and what support you'll need at each stage.
Knee replacement recovery follows a predictable pattern, though individual timelines vary. Understanding the typical roadmap helps you set realistic expectations and recognize when you might need additional support.
Week 1-2: Focus is on wound healing, pain management, and basic mobility. You'll use a walker and need significant help with daily activities. Physical therapy focuses on regaining range of motion and preventing complications.
Week 3-6: Gradual transition to a cane. Range of motion should approach 90 degrees. Physical therapy intensifies with more challenging exercises. You may be cleared to drive (automatic transmission) if off narcotic pain medication.
Week 7-12: Most patients are walking without assistive devices. Physical therapy focuses on strength, balance, and functional activities. Many return to work (desk jobs) and resume light recreational activities.
Month 3-12: Continued improvement in strength and endurance. Gradual return to more demanding activities. Most patients report their knee feels 'normal' by the 6-12 month mark.
Key Takeaways
- Recovery follows predictable week-by-week milestones
- Significant support needed in first two weeks
- Most walk without devices by week 7-12
- Full recovery typically occurs by 6-12 months