Ankle Ligament Tears: Surgery, Recovery, and Cast Duration - Orthopedics

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Torn ligaments in the left ankle?


Hello, doctor.
A few days ago, I had an X-ray at the hospital, and the doctor said that I have a torn ligament in my left ankle that requires surgery to replace it with an artificial ligament.
If I don't have the surgery, I won't be able to engage in vigorous activities, and the condition will worsen over time.
I would like to ask, if I do have the surgery, will my ankle need to be immobilized in a cast? If a cast is necessary, how long will it typically be before it can be removed? Will I still be able to go to work normally while in a cast?

Amy, 20~29 year old female. Ask Date: 2019/05/22

Dr. Shi Guozheng reply Orthopedics


After surgery, it is usually necessary to wear a cast for a period of about six to twelve weeks.
It is possible to return to work while wearing the cast, but it may be somewhat inconvenient, and you might need to use crutches to walk.

Reply Date: 2019/05/22

More Info


When dealing with ankle ligament tears, particularly those that require surgical intervention, it’s essential to understand the nature of the injury, the surgical procedure, and the recovery process. In your case, where the doctor has indicated that you have a torn ankle ligament and may require a surgical procedure to replace it with an artificial ligament, there are several important factors to consider.


Surgical Intervention and Cast Duration
1. Surgical Procedure: If surgery is deemed necessary, it typically involves repairing or reconstructing the torn ligament. This may include the use of grafts, which can be either autografts (tissue taken from another part of your body) or allografts (donor tissue). The choice of graft depends on various factors, including the extent of the injury and the surgeon's preference.

2. Post-Surgery Immobilization: After surgery, it is common for the ankle to be immobilized in a cast or a splint. This is crucial for protecting the surgical site and allowing the ligament to heal properly. The duration of immobilization can vary based on the specific procedure performed and the individual’s healing process, but it typically lasts between 4 to 6 weeks.

3. Cast Duration: The exact duration for which you will need to wear a cast will depend on your specific situation and the surgeon's recommendations. Generally, after about 4 to 6 weeks, your doctor may assess the healing progress through physical examination and possibly imaging studies (like an X-ray or MRI) to determine if the cast can be removed.

4. Returning to Work: Whether you can return to work while in a cast depends on the nature of your job. If your work involves sitting at a desk, you may be able to continue working with some modifications. However, if your job requires standing, walking, or any physical activity, you may need to take time off or consider alternative arrangements, such as working from home. Discussing your specific work situation with your employer and healthcare provider can help you make the best decision.


Recovery Process
1. Rehabilitation: After the cast is removed, rehabilitation will be a critical part of your recovery. Physical therapy will likely be recommended to restore strength, flexibility, and range of motion to your ankle. This process can take several weeks to months, depending on the severity of the injury and your adherence to the rehabilitation program.

2. Gradual Return to Activity: It’s important to follow your doctor’s advice regarding the gradual return to physical activities. Engaging in high-impact sports or activities too soon can risk re-injury. Your physical therapist will guide you on when it’s safe to resume these activities.

3. Monitoring for Complications: Post-surgery, keep an eye out for any signs of complications, such as increased pain, swelling, or signs of infection (redness, warmth, discharge). If you experience any of these symptoms, contact your healthcare provider immediately.


Conclusion
In summary, if you undergo surgery for your torn ankle ligament, you will likely need to wear a cast for about 4 to 6 weeks, depending on your healing progress. Your ability to work during this time will depend on your job's physical demands. Following surgery, rehabilitation will be essential for a full recovery. Always consult with your healthcare provider for personalized advice and to address any concerns you may have regarding your specific situation.

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