Recurrent subluxation of patella
ICD-10 M22.1 is a billable code used to indicate a diagnosis of recurrent subluxation of patella.
Recurrent subluxation of the patella is a condition characterized by the intermittent displacement of the patella (kneecap) from its normal position in the femoral groove. This condition often arises due to underlying anatomical abnormalities, such as a shallow femoral groove, ligamentous laxity, or muscle imbalances. Patients typically present with episodes of knee instability, pain, and swelling, particularly during activities that involve bending or twisting the knee. The recurrent nature of the subluxation can lead to chronic pain and functional limitations, necessitating a thorough evaluation and management plan. Internal derangements, such as meniscal tears or ligament injuries, may accompany recurrent patellar subluxation, complicating the clinical picture. Arthroscopic procedures are often employed to address these issues, allowing for direct visualization and treatment of the patellar tracking abnormalities, as well as any associated meniscal or ligamentous injuries. Proper diagnosis and management are crucial to prevent long-term complications, including osteoarthritis and persistent knee instability.
Detailed history of knee instability, physical examination findings, imaging results, and treatment plans.
Patients presenting with knee pain and instability, particularly athletes or active individuals.
Ensure documentation reflects the recurrent nature of the condition and any associated injuries.
Assessment of functional limitations, treatment goals, and progress notes.
Patients undergoing rehabilitation post-surgery or those receiving conservative management for patellar instability.
Document specific therapeutic interventions and patient responses to treatment.
Used when a meniscal tear is present alongside recurrent subluxation.
Document the presence of meniscal injury and the surgical approach taken.
Orthopedic surgeons should ensure detailed operative notes are provided.
Subluxation refers to a partial displacement of the patella, while dislocation is a complete displacement. Accurate documentation is essential to differentiate between the two for proper coding.
