Unequal limb length (acquired) Save
ICD-10 code: M21.7
Chapter: Diseases of the musculoskeletal system and connective tissue
What is Unequal Limb Length (Acquired)?
Unequal limb length is a condition where one leg or arm is shorter than the other. This condition can be either congenital or acquired. Acquired unequal limb length is caused by a variety of factors, such as trauma, injury, or disease.
Causes of Acquired Unequal Limb Length
The most common causes of acquired unequal limb length are:
- Fractures: A fracture that doesn't heal properly can cause one leg to be shorter than the other.
- Joint Replacement Surgery: Joint replacement surgery can cause a leg to be shorter than the other if the surgeon doesn't align the joint correctly.
- Infections: Infections in the bone or joint can cause damage that leads to unequal limb length.
- Arthritis: Arthritis can cause damage to the joints that can lead to unequal limb length.
- Tumors: Tumors can cause damage to the bone or joint that can lead to unequal limb length.
Symptoms of Unequal Limb Length
The symptoms of unequal limb length vary depending on the severity of the condition. Some common symptoms include:
- Difficulty walking
- Back pain
- Hip pain
- Knee pain
- Ankle pain
- Uneven shoulders
- Difficulty standing for long periods of time
Treatment Options
The treatment options for unequal limb length depend on the severity of the condition. In mild cases, the condition may not require any treatment at all. In more severe cases, treatment options may include:
- Leg-lengthening surgery: This surgery involves lengthening the shorter leg to make it equal in length to the other leg.
- Shoe lifts: Shoe lifts are inserts that can be placed inside a shoe to help compensate for unequal limb length.
- Physical therapy: Physical therapy can help improve muscle strength and flexibility, which can help reduce symptoms.
Conclusion
Unequal limb length can be a challenging condition to manage, but with the right treatment, most people with this condition can experience significant improvement in their symptoms. If you are experiencing symptoms of unequal limb length, it's important to speak with your doctor to determine the best course of treatment for your individual needs.