Cervicothoracic (C6, C7 & T1) spina bifida occulta - A case report.

INTRODUCTION: Spina bifida (SB), as one of the spine abnormalities, is caused by incomplete closure of the neural tube and generally includes two types: open and closed. This study aims to introduce one of the rare cases of closed SB. CASE PRESENTATION: A 34-year-old male patient was admitted to the hospital with neck pain. Radiographic and computed tomography (CT) imaging revealed bifid spinous processes from C6 to T1 vertebrae, indicative of a rare case of closed SB in the cervicothoracic region. CLINICAL DISCUSSION: Closed SB, while often regarded as benign, can be associated with various pathologies that require follow-up. CONCLUSION: Diagnosing this abnormality is crucial for addressing potential complications that may arise from it.