Subclavian groove
Subclavian groove
| Subclavian groove | |
|---|---|
 Left clavicle. Inferior surface. (Subclavian groove visible at center.) | |
| Details | |
| Identifiers | |
| Latin | Sulcus musculi subclavii |
| TA98 | A02.4.02.006 |
| TA2 | 1173 |
| FMA | 23343 |
| Anatomical terms of bone [edit on Wikidata] | |
On the medial part of the clavicle is a broad rough surface, the costal tuberosity (rhomboid impression), rather more than 2 cm. in length, for the attachment of the costoclavicular ligament. The rest of this surface is occupied by a groove, which gives attachment to the Subclavius; the coracoclavicular fascia, which splits to enclose the muscle, is attached to the margins of the groove. Not infrequently this groove is subdivided longitudinally by a line which gives attachment to the intermuscular septum of the Subclavius.
References
This article incorporates text in the public domain from page 202 of the 20th edition of Gray's Anatomy (1918)
External links
- Definition at drugs.com
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Bones of the arm
- conoid tubercle
- trapezoid line
- costal tuberosity
- subclavian groove
- fossae (subscapular, supraspinatous, infraspinatous)
- notches (suprascapular, great scapular)
- glenoid fossa
- tubercles (infraglenoid, supraglenoid)
- spine of scapula
- acromion
- coracoid process
- angles (superior, inferior, lateral)
- upper extremity: necks (anatomical, surgical)
- tubercles (greater, lesser)
- bicipital groove
- body: radial sulcus
- deltoid tuberosity
- lower extremity: capitulum
- trochlea
- epicondyles (lateral, medial)
- supracondylar ridges (lateral, medial)
- fossae (radial, coronoid, olecranon)
| Radius |
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| Ulna |
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| Carpal bones | |
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| Metacarpal bones | |
| Phalanges |
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