S99.122
Salter-Harris Type II physeal fracture of left metatarsal
Clinical Classification Guidelines
Medical Intelligence & Overview
A Salter-Harris Type II physeal fracture of the left metatarsal is a specific type of bone injury that affects the growth plate—the area of developing tissue near the ends of long bones in children and adolescents. This injury involves a fracture that passes through the growth plate and extends into the shaft of the bone, which can impact bone growth if not properly managed. The left metatarsal refers to one of the long bones in the foot that connects the ankle to the toes. This particular injury is categorized under ICD-10 code S99.122, indicating a fracture of the left metatarsal involving the growth plate.
Causes & Symptoms
Clinical Causes: Trauma or blunt injury such as dropping heavy objects or direct blows to the foot. Sports-related injuries involving twisting or sudden impact. Falls that cause the foot to twist or land awkwardly. Accidental impacts during physical activities or accidents.
Key Symptoms: Pain localized in the midfoot or the affected toe area. Swelling around the involved bone and nearby joints. Tenderness when touching the area. Difficulty moving or bearing weight on the affected foot. Deformity or misalignment in severe cases. Bruising or discoloration around the injury site.
Diagnostic & Treatment
Diagnosis Path: Diagnosis typically involves a physical examination by a healthcare professional, who assesses pain, swelling, and range of motion. Imaging studies, particularly X-rays, are essential to visualize the fracture and determine its type and extent. The presence of a fracture line passing through the growth plate and into the metaphysis confirms a Salter-Harris Type II injury, informing appropriate treatment planning.
Treatment Protocols: Management of this fracture aims to promote proper healing while minimizing the risk of growth disturbances. Common treatment options include: - Rest and immobilization using a cast or brace to prevent movement and allow the bone to heal. - Pain management with over-the-counter analgesics. - Elevation of the foot to reduce swelling. - Restricted weight-bearing activities until healing progresses. - In some cases, surgical intervention may be necessary to realign the bone fragments, especially if the fracture is displaced or unstable. Follow-up visits to monitor healing through repeat imaging are vital. Once healed, gradual return to normal activities is recommended, often with physical therapy to restore strength and mobility.
Clinical Advice & FAQs
Billing Guidance
Is S99.122 a billable ICD-10 code?
Yes, S99.122 is a specific, billable code that can be used to indicate a diagnosis for reimbursement purposes.
Documentation
How do I report S99.122?
Clinical documentation must specify the nature of Salter-Harris Type II physeal fracture of left metatarsal and any associated comorbidities for accurate reporting.
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