Osteoid osteoma in periarticular lesions tends to have an unusual presentation that likely leads to a delayed or missed diagnosis compared with a typical osteoid osteoma in the metaphysis or diaphysis of the long bone. In cases that are unresponsive to conservative treatment. surgical interventions including en bloc resection. computed tomography-guided percutaneous treatment. https://www.isyeriacilisi.com/product-category/walker/