Specializing in Canine and Feline Neurology and Neurosurgery for over 30 years
Specializing in Canine and Feline Neurology and Neurosurgery for over 30 years
The protrusion of an organ or other structure through the outer covering of a membrane, muscle, or bone; for example, the protrusion of the center (nucleus pulposus) through the outer covering (annulus fibrosus) of an intervertebral disk; see intervertebral disk disease.
Related Words
annulus fibrosus ; intervertebral disk ; intervertebral disk disease ; nucleus pulposus