Post-traumatic calcific myonecrosis of Flexor Hallucis Longus A case report and literature review

Calcific myonecrosis is it rare, late complication of compartment syndrome in the lower extremity. In this condition an entire single muscle of the leg is replaced by a fusiform mass with central liquefaction and peripheral calcification. Calcific myonecrosis presents a diagnostic dilemma to the clinician, it has to be considered in the differential diagnosis of a calcifying soft tissue tumour in the lower extremity. The purpose of this report is to highlight the importance of recognition of the lesion and its key clinico-pathological presenting features leading to appropriate management. We describe the unique presentation, diagnosis and surgical management of calcific myonecrosis involving only the flexor hallucis longus muscle of the leg in it middle-age adult. We found MRI Scan its the most useful method of investigation. Diagnosis can be confirmed by yellow-brown paste like material within the lesion intra-operatively or by aspiration and further by histology. We recommend complete excision of the lesion and closure of the wound with compression dressing, to avoid secondary infection.