From the Research
The typical duration for wearing a Lateral Collateral Ligament (LCL) brace after injury or surgery is 4-6 weeks, though this can vary based on injury severity and individual healing rates. For mild LCL sprains, you may need the brace for 2-4 weeks, while moderate to severe injuries or post-surgical recovery might require 6-12 weeks of bracing.
Key Considerations
- Follow your doctor's specific instructions regarding when to wear the brace (all day initially, then during activities only) and how to gradually reduce usage.
- The brace provides crucial stability to the outer knee while the ligament heals, preventing excessive varus stress (outward bending of the knee) that could re-injure the LCL.
- Your doctor will likely recommend complementary treatments including rest, ice, compression, elevation (RICE protocol), anti-inflammatory medications, and eventually physical therapy to restore strength and range of motion.
- Don't discontinue brace use without medical clearance, as premature removal could compromise healing and lead to chronic instability.
Evidence-Based Recommendations
The most recent and highest quality study, 1, suggests that bracing for 6 weeks can be beneficial for moderate-to-severe MCL injuries, and by extension, potentially for LCL injuries as well, given the similar principles of ligament healing and the need for stability.
Clinical Application
Given the information from 1, it is recommended to wear the LCL brace for at least 6 weeks for moderate to severe injuries, with the understanding that individual healing rates and injury severity can influence the exact duration of bracing needed. Always consult with a healthcare professional for personalized advice.