Clinical Presentation & Protocol
Patient Usually Complains Of
Patient presents with a palpable, painless, slow-growing bony prominence near the joint line. No history of recent trauma, constitutional symptoms, or night pain. Denies neurovascular compromise, numbness, or tingling in the distal extremity. Symptoms are primarily related to mechanical irritation or cosmetic concern.
Clinical Examination Findings
Physical examination reveals a firm, fixed, non-tender, bony-hard mass arising from the metaphysis of the long bone. Mass is immobile relative to the underlying bone. Overlying skin is intact with no erythema or warmth. Range of motion of the adjacent joint is preserved, though mechanical impingement may be noted at terminal degrees. Neurovascular status is intact distally.
Treatment Protocol
Management plan: Observation is the standard of care for asymptomatic lesions. Serial clinical and radiographic monitoring (X-ray) is advised to assess for growth or changes in the cartilage cap. Surgical excision is indicated only if the lesion becomes symptomatic (pain, neurovascular compression, or mechanical obstruction) or if there is rapid growth suspicious for malignant transformation.