Term
|
Definition
| Xiphoid process of sternum, ribs, and costal cartilages 7-12, lumbar vertebrae |
|
|
Term
|
Definition
| Central tendon of diaphragm |
|
|
Term
|
Definition
|
|
Term
| External intercostals - Origin |
|
Definition
| Inferior margins of R1 - R11 |
|
|
Term
| External intercostals - Insertion |
|
Definition
| Superior margin of next lower rib |
|
|
Term
| External intercostals - Action |
|
Definition
| Elevate, protract R2 - R12 |
|
|
Term
| Internal intercostals - Origin |
|
Definition
| Superior margins and costal cartilages of R2 - R12; Margin of sternum |
|
|
Term
| Internal intercostals - Insertion |
|
Definition
| Inferior margin of next higher rib |
|
|
Term
| Internal intercostals - Action |
|
Definition
| Depress, retract R1 - R11 |
|
|
