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Anterior Cruciate Ligament Reconstruction Post-Operative Care
Summary
You’ve just had an ACL reconstruction to repair a key ligament in your knee. This handout will guide you through the recovery process, focusing on what you can do at home to heal effectively and safely. Following these instructions carefully will help ensure a smooth recovery and get you back to your favorite activities.
What Is This & Why It Matters
Anterior cruciate ligament (ACL) reconstruction is a surgical procedure used to repair a torn ligament in your knee. The ACL is crucial for stabilizing your knee during physical activities, and its injury can cause pain and instability. Reconstruction involves replacing the torn ligament with a graft, which acts as a scaffolding for new ligament tissue to grow. This procedure is important for restoring stability and function to your knee. Proper post-operative care is essential for a successful recovery, allowing the graft to integrate fully and the surrounding tissues to heal. Adhering to these guidelines will promote healing, minimize complications, and help you regain strength and mobility.
What You Should Do
- Apply ice packs on your knee for 15-20 minutes every 2-3 hours to reduce swelling.
- Keep your leg elevated above heart level whenever possible, especially when resting.
- Use crutches for support while walking for the first 1-2 weeks after surgery.
- Begin physical therapy within 1-3 days post-operation with exercises like quad sets and ankle pumps.
- Engage in gentle knee motion exercises as recommended by your physical therapist.
- Wear a knee brace if prescribed by your doctor to support stability during initial recovery.
- Attend physical therapy sessions 3-5 times per week for 3-6 months as per APTA standards.
- Take prescribed pain medication as directed by your healthcare provider.
- Keep all follow-up appointments with your surgeon and physical therapist.
- Maintain a healthy diet rich in protein and vitamins to support healing.
What You Should NOT Do
- Avoid twisting or making sudden side-to-side movements with your leg for at least 8 weeks.
- Do not attempt to lift heavy objects or put excessive weight on the operated leg initially.
- Refrain from driving until cleared by your healthcare provider.
- Do not participate in high-impact sports or activities until fully recovered and cleared by a doctor.
- Avoid removing any surgical dressings unless instructed by your healthcare team.
- Do not ignore increased pain or swelling beyond what is expected—contact your doctor.
Symptoms: Normal vs Warning Signs
Normal (Don't Worry)
- Mild swelling around the knee area that gradually decreases over time.
- Bruising around the surgical site which fades as healing progresses.
- Numbness or tingling near the incision area due to nerve irritation during surgery.
- Stiffness in the knee joint that improves with regular physiotherapy exercises.
- Tiredness or fatigue as your body uses energy to heal.
Call Your Doctor If...
- Fever over 101°F indicating potential infection—seek medical advice promptly.
- Severe or sudden increase in swelling that doesn't improve with ice and elevation.
- Intense pain that worsens despite pain medication management.
- Redness or warmth around the incision site suggesting infection—consult a doctor immediately.
- Pus or unusual discharge from the surgical wound—call your healthcare provider right away.
- Sudden instability or giving way of the knee while walking—contact your doctor urgently.
- Calf pain, redness, or swelling which could indicate a blood clot—seek medical attention immediately.
- Any signs of an allergic reaction such as rash, itching, or difficulty breathing.
FAQ
How long should I use crutches after my ACL reconstruction?
Typically, crutches are used for about 1-2 weeks post-surgery until you can walk comfortably without them.
When can I start driving again?
You can usually resume driving once you're off pain medications and can comfortably operate the pedals—your doctor will advise you based on your progress.
Is swelling normal after surgery?
Yes, it's common to have swelling that gradually decreases over weeks. Use ice packs and keep the leg elevated to manage it.
How soon can I return to sports?
Most patients are cleared for sports activities between 6-9 months post-surgery, depending on their recovery progress.
Can I shower with my stitches?
Your doctor will provide specific instructions, but generally, you can shower after covering the incision area with waterproof dressing.
Why is physical therapy important?
Physical therapy helps restore strength, flexibility, and function to your knee, ensuring a full recovery.
What should I do if I experience severe pain?
Contact your healthcare provider immediately if you experience severe pain that doesn't improve with prescribed medication.