Fig. 4
From: Treatment of simple bone cysts using endoscopic curettage: a case series analysis
Typical case of simple bone cyst in the calcaneus treated with endoscopic curettage. An 8-year-old boy experienced heel pain without an apparent cause (a T1-weighted MRI; b T2-weighted MRI; c X-ray). Endoscopic curettage C was performed via two portals (d postoperative image). After 3Â months, healing was confirmed with consolidation of the cyst (e), and the cavity was completely filled with new bone 6Â years after the operation (f, class A)