Posterior view of the lumbar vertebrae, showing mammillary, accessory, transverse, superior articular, and inferior articular processes.

Posterior view of the serratus posterior superior muscle with bony attachments. Muscle is shown on both sides.

Lateral view of the serratus posterior superior muscle with bony attachments. Muscle is shown on just one side.

Female ureter in pelvis, anterosuperior view.

Superior view of the thoracic vertebrae (superior four, 1st column; middle four, 2nd column; inferior four, 3rd column).

Sagittal view of the spinal column with a normal spinal cord.

Posterior view of the serratus posterior superior muscles and serratus posterior inferior muscles with bony attachments. Muscles are shown on both sides of body.

A. Male pelvis, anterosuperior view.

Anterior view of the supracondylar process of the humerus, showing the biceps, ulnar n., superior ulnar collateral a., brachial a., median n., and pronator teres. In the right image the anatomy has been removed to isolate the supracondylar process.

Anterior view of the articulated cervical spine.

Anterior view of the spinal nerves, showing the gray and white matter of the spinal cord, pia mater, denticulate ligament, dorsal and ventral rootlets, spinal ganglion and nerve, arachnoid mater, and dura mater.

Floor of male pelvis, superior view.

Superior view of the spinal nerves.