Osteoid osteoma presenting with scoliosis: successful resection with endoscopic excision.

A young male in his mid-teen years presented with severe back pain for 3 months and was subsequently diagnosed with osteoid osteoma in the left superior articular process of the L4 vertebra. Initial treatment with non-steroidal anti-inflammatory drugs provided temporary relief. Due to concerns about scoliosis progression along with unrelieved pain, a multidisciplinary team recommended endoscopic excision of the osteoid osteoma. The procedure resulted in complete pain relief and an improvement in the scoliosis curve from 22° of Cobb's angle to 12 degrees at the 8-month follow-up.