Front | Back |
Define Superior
|
Appear above along the long axis of the body.
Ex. the head is superior to the feet |
Define Inferior
|
Appear below along the long axis of the body
Ex. The inguinal region is inferior to the pelvic region |
Define Anterior
|
Those structures that are most forward on the human body.
Ex. the nasal region is anterior to the occipital region |
Define Posterior
|
Those towards the backside of the body
Ex. the dorsum region is posterior to the thoracic region |
Define medial
|
Towards the midline of the body.
Ex. the nasal region is medial to the buccal regions |
Define Lateral
|
Away from the midline or median plane
Ex. the ear is lateral to the nasal region |
Define Cephalad(cranial)
|
Toward the head.
Ex. The cervical region is cephalad to the sternal region |
Define caudal
|
Toward the tail
Ex. The pedal region is caudal to the gluteal region |
Define Dorsal
|
Backside
Ex. the spine is dorsal to the heart. |
Define ventral
|
Belly side
Ex. the pubic region is ventral to the gluteal region |
Define Superficial (external)
|
Toward or at the body surface
Ex. the skin is superficial to the bones |
Define deep (internal)
|
Away from the body surface
Ex. The lungs are deep to the ribs |