Valgus deformity, not elsewhere classified, ankle
ICD-10 M21.07 is a billable code used to indicate a diagnosis of valgus deformity, not elsewhere classified, ankle.
Valgus deformity of the ankle is characterized by an abnormal angulation of the ankle joint, where the foot deviates laterally relative to the leg. This condition can be acquired due to various factors, including trauma, arthritis, or repetitive stress injuries. Acquired valgus deformities often result from conditions such as obesity, which increases stress on the joints, or from previous surgical interventions that may alter the normal alignment of the ankle. The deformity can lead to significant functional impairment, pain, and difficulty in ambulation. Patients may also experience secondary complications such as osteoarthritis due to abnormal joint mechanics. Hallux valgus, a related condition, involves a lateral deviation of the big toe and can also contribute to the development of ankle valgus deformities. Corrective procedures may include osteotomy, arthrodesis, or soft tissue procedures aimed at realigning the joint and restoring normal function. Accurate coding of this condition is essential for appropriate treatment planning and reimbursement.
Detailed clinical notes describing the deformity, treatment plan, and any imaging studies.
Patients presenting with pain and instability in the ankle due to valgus deformity.
Ensure that the documentation specifies whether the deformity is congenital or acquired.
Foot examination findings, including alignment and range of motion assessments.
Patients with hallux valgus and associated ankle deformities seeking conservative or surgical management.
Document any conservative treatments attempted prior to surgical intervention.
Used in conjunction with M21.07 when surgical correction of the deformity is performed.
Operative reports detailing the procedure and indication for surgery.
Orthopedic surgeons must document the rationale for surgical intervention.
Acquired valgus deformity can result from various factors, including trauma, obesity, and degenerative joint diseases, which alter the normal alignment of the ankle.
