Overview
Knee ligament surgery is a procedure to repair or reconstruct damaged ligaments that provide stability to the knee joint. The most common type is ACL (Anterior Cruciate Ligament) reconstruction, though surgeries may also address other ligaments like the PCL, MCL, or LCL.
Types of Knee Ligament Surgery
ACL Reconstruction
- Most common knee ligament surgery
- Uses grafts from patient's own tissue or donor tissue
- Typically performed arthroscopically
- Success rate: 85-95%
Other Ligament Procedures
- PCL (Posterior Cruciate Ligament) reconstruction
- MCL (Medial Collateral Ligament) repair
- LCL (Lateral Collateral Ligament) repair
Pre-Surgery Preparation
- Physical examination and imaging
- Pre-operative physical therapy
- Medication review
- Lifestyle adjustments
The Surgical Procedure
Steps
- Anesthesia administration
- Arthroscopic examination
- Graft preparation
- Tunnel creation
- Graft placement and fixation
- Closure and bandaging
Recovery and Rehabilitation
Timeline
- Week 1-2: Rest and pain management
- Weeks 2-6: Basic exercises and mobility
- Months 2-3: Progressive strengthening
- Months 4-6: Advanced rehabilitation
- Months 6-9: Return to sports
Post-Surgery Care
- Regular physical therapy sessions
- Proper wound care
- Gradual return to activities
- Follow-up appointments
Potential Risks and Complications
- Infection
- Blood clots
- Stiffness
- Graft failure
- Persistent pain
Long-Term Outlook
Most patients return to normal activities within 6-12 months, with proper rehabilitation essential for optimal outcomes.
When to Contact Your Doctor
- Severe pain or swelling
- Signs of infection
- Fever above 101.5°F
- Limited range of motion
- Unusual symptoms