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pectorial girdle
| Question | Answer |
|---|---|
| clavicle | collarbone |
| Acromial end of clavicle | skinny narrow; attached to acromion |
| Sternal end of clavicle | attaches to sternum; flat round |
| Acromioclavicular joint | attaches acromial end of collarbone to acromion of sternum |
| Sternoclavicular joint | attaches sternal end of collarbone to sternum |
| scapula | shoulder blade |
| Three sides and borders of scapulae | lateral,madial,superior border and inferior angle |
| Suprascapular notch | indent |
| Spine of scapula | large ridge |
| Supraspinous s fossa(posterior) | above spine |
| Subspinous fossa(anterior) | below spine; large smooth area |
| Acromion | triangular end of spine |
| Coracoid process | thing poking out to the side of notch |
| glenoid cavity | where humerus fits in - rough cavity |
| infraspinous fossa(posterior) | below spine |