Spine, Spinal Cord, and Meninges
Spine, Spinal Cord, and Meninges NORMAL SPINE AND VARIATIONS The normal spine forms around the notochord, and separate vertebrae and intervertebral discs eventually develop. At birth, ossification of the vertebral…
Nasal Passages, Mandible, and Upper Airway
Nasal Passages, Mandible, and Upper Airway Air in the nose, pharynx, larynx, and upper trachea provides a natural contrast medium that proves most useful in the assessment of the soft…
