S83.222D Peripheral tear of medial meniscus, current injury, left knee, subsequent encounter

ICD10CM code

#### Name of the Condition
- Peripheral tear of medial meniscus, current injury, left knee, subsequent encounter

#### Summary
- This condition refers to a tear in the outer edge of the medial meniscus of the left knee, which is often caused by activities that involve forceful twists or rotations. It is referred to as a "subsequent encounter," indicating ongoing treatment or follow-up for an injury previously diagnosed.

#### Causes
- The primary causes include acute trauma or repetitive motion injuries, often seen in athletes or active individuals who engage in sports that involve sudden knee movements, like soccer or basketball.

#### Risk Factors
- Risk factors include engaging in sports or activities that demand quick directional changes, being overweight, and having a history of knee injuries.

#### Symptoms
- Common symptoms include knee pain, swelling, a popping sensation at the time of injury, reduced range of motion, and difficulty walking or bending the knee.

#### Diagnosis
- Diagnosis is typically confirmed through physical examination, magnetic resonance imaging (MRI), and sometimes arthroscopy to view the inside of the joint directly.

#### Treatment Options
- Treatment can vary from conservative methods like rest, ice, compression, and elevation (RICE), physical therapy, and anti-inflammatory medications, to surgical options like arthroscopic meniscus repair or partial meniscectomy for more severe tears.

#### Prognosis and Follow-Up
- Most individuals with this condition can expect a full recovery with appropriate treatment. Consistent follow-up care ensures the rehabilitation process is progressing and helps prevent further injury.

#### Complications
- If left untreated, a medial meniscus tear can lead to persistent pain, chronic knee instability, and the potential development of osteoarthritis in the knee.

#### Lifestyle & Prevention
- Maintaining a healthy weight, engaging in strengthening exercises for the thigh and knee muscles, and using protective equipment during sports can help prevent meniscal injuries. 

#### When to Seek Professional Help
- Seek immediate medical attention if experiencing severe pain, significant swelling, or inability to move the knee, as these might indicate a more severe problem requiring urgent care.

#### Additional Resources
- Resources such as the American Academy of Orthopaedic Surgeons (AAOS) and National Institute of Arthritis and Musculoskeletal and Skin Diseases can provide additional information and support for patients.

#### Tips for Medical Coders
- Ensure accuracy when specifying the location of the tear and the encounter type (subsequent) as these details are crucial for correct coding. A common error is omitting or misclassifying the encounter type, which should be 'D' for subsequent encounter in this case.

Similar Codes