Bunion
ICD-10 M21.61 is a billable code used to indicate a diagnosis of bunion.
A bunion, clinically known as hallux valgus, is an acquired deformity characterized by a lateral deviation of the great toe (hallux) at the metatarsophalangeal joint. This condition often results from a combination of genetic predisposition, improper footwear, and biomechanical factors that lead to abnormal foot mechanics. The bunion manifests as a prominent bony bump on the inner side of the foot, which can cause pain, inflammation, and difficulty in wearing shoes. Over time, the misalignment can lead to secondary issues such as arthritis in the joint, calluses, and other toe deformities. Patients may experience varying degrees of discomfort, particularly during activities that involve pressure on the affected area. Treatment options range from conservative measures, such as orthotics and anti-inflammatory medications, to surgical interventions aimed at realigning the toe and alleviating pain. Corrective procedures may include osteotomy, exostectomy, or arthrodesis, depending on the severity of the deformity and the patient's overall health status.
Detailed history of foot pain, physical examination findings, and treatment history including conservative measures.
Patients presenting with foot pain, difficulty in shoe fitting, and visible deformity.
Ensure documentation reflects the severity of the bunion and any associated conditions.
Comprehensive assessment of foot mechanics, imaging studies, and treatment plans.
Patients requiring surgical intervention for severe bunions or associated deformities.
Document the rationale for surgical intervention and any pre-operative assessments.
Performed for severe bunion correction.
Document the surgical approach, pre-operative assessments, and post-operative care.
Podiatrists and orthopedic surgeons should ensure clear documentation of the procedure and indications.
M21.61 is used for documented cases of hallux valgus with specific details, while M21.60 is for unspecified cases where the details of the bunion are not provided.
