odontoid hypoplasia
An often asymptomatic developmental abnormality of the cervical spine. It is characterized by the hypoplasia of the odontoid which appears as a stubby peg of an odontoid process. Symptoms may develop after minor trauma and include localized neck pain, atlantoaxial instability, and transient or permanent neurologic manifestations.
MONDO:0003847
hereditary disease
is_a
MONDO:0005497
bone development disease
is_a
odontoid hypoplasia
exact