Acquired clawfoot, unspecified foot
ICD-10 M21.539 is a billable code used to indicate a diagnosis of acquired clawfoot, unspecified foot.
Acquired clawfoot, also known as claw toe or claw foot deformity, is characterized by hyperextension of the metatarsophalangeal joints and flexion of the proximal and distal interphalangeal joints of the toes. This condition can arise from various underlying causes, including neurological disorders, muscle imbalances, or trauma. The deformity can lead to significant functional impairment, pain, and difficulty in ambulation. Patients may experience calluses, corns, or ulcerations on the toes or the dorsal aspect of the foot due to abnormal pressure distribution. The condition is often associated with other foot deformities such as hallux valgus, where the big toe deviates laterally. Treatment options may include conservative measures such as orthotic devices, physical therapy, and pain management, or surgical interventions to correct the deformity and restore normal foot function. Accurate diagnosis and documentation are crucial for effective management and coding of this condition.
Detailed foot examination findings, including range of motion and deformity assessment.
Patients presenting with foot pain, difficulty walking, or visible deformities.
Documentation should include any prior treatments and their outcomes.
Comprehensive assessment of foot structure and function, including imaging studies if applicable.
Post-traumatic clawfoot deformities or those secondary to neurological conditions.
Consideration of surgical options and their implications for coding.
Used when surgical intervention is performed to correct clawfoot.
Surgical notes detailing the procedure and indications.
Podiatrists and orthopedic surgeons should document pre-operative assessments.
Acquired clawfoot develops due to external factors such as trauma or neurological conditions, while congenital clawfoot is present at birth and results from genetic factors.
