Severe neck muscle spasm requiring necrotic. Sickle cell disease. Rule out subluxation on right. No evidence of cervical spine subluxation. The cervical spine is in normal alignment aside from dextrocurvature. Craniocervical junction is unremarkable. Ligaments are intact. The vertebral body and disk heights are well-maintained. No worrisome focal marrow signal abnormality is appreciated. The spinal cord is of normal caliber and signal. There is no significant disk bulge, herniation, spinal canal or foraminal stenosis within the cervical spine.
Convex rightward curvature of the cervical spine, which may be positional or related to known spasm. Cervical spine MRI is otherwise unremarkable.