| glenoid labrum | A ring of fibrocartilage attached to the margin of the glenoid cavity of the scapula to increase its depth. Synonym: labrum glenoidale, articular margin, circumferential cartilage, glenoid ligament, glenoidal lip, ligamentum glenoidale. (05 Mar 2000) |
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| glenoid | <anatomy> Having the form of a smooth and shallow depression; socktlike; applied to several articular surfaces of bone; as, the glenoid cavity, or fossa, of the scapula, in which the head of the humerus articulates. Origin: Gr.; socket of a joint + form; cf. F. Glenoide. Source: Websters Dictionary (01 Mar 1998) |
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| glenoid cavity | A deep hollow in the squamous portion of the temporal bone at the root of the zygoma, in which rests the condyle of the mandible. Synonym: cavitas glenoidalis, fossa mandibularis, articular fossa of temporal bone, glenoid cavity, glenoid fossa, glenoid surface. (05 Mar 2000) |
| glenoid fossa | The hollow in the head of the scapula that receives the head of the humerus to make the shoulder joint. Synonym: mandibular fossa. (05 Mar 2000) |
| glenoid ligament | A ring of fibrocartilage attached to the margin of the glenoid cavity of the scapula to increase its depth. Synonym: labrum glenoidale, articular margin, circumferential cartilage, glenoid ligament, glenoidal lip, ligamentum glenoidale. (05 Mar 2000) |
| glenoid surface | A deep hollow in the squamous portion of the temporal bone at the root of the zygoma, in which rests the condyle of the mandible. Synonym: cavitas glenoidalis, fossa mandibularis, articular fossa of temporal bone, glenoid cavity, glenoid fossa, glenoid surface. (05 Mar 2000) |
| acetabular labrum | A fibrocartilaginous rim attached to the margin of the acetabulum of the hip bone. Synonym: labrum acetabulare, acetabular lip, circumferential cartilage, cotyloid ligament, ligamentum cotyloideum. (05 Mar 2000) |
| articular labrum | A fibrocartilaginous lip around the margin of the concave portion of some joints. Synonym: labrum articulare, articular lip. (05 Mar 2000) |
| labrum | 1. A lip or edge, as of a basin. 2. <zoology> An organ in insects and crustaceans covering the upper part of the mouth, and serving as an upper lip. The external margin of the aperture of a shell. See Univalve. Origin: L. Source: Websters Dictionary (01 Mar 1998) |
| labrum acetabulare | A fibrocartilaginous rim attached to the margin of the acetabulum of the hip bone. Synonym: labrum acetabulare, acetabular lip, circumferential cartilage, cotyloid ligament, ligamentum cotyloideum. (05 Mar 2000) |
| labrum articulare | A fibrocartilaginous lip around the margin of the concave portion of some joints. Synonym: labrum articulare, articular lip. (05 Mar 2000) |
| labrum glenoidale | A ring of fibrocartilage attached to the margin of the glenoid cavity of the scapula to increase its depth. Synonym: labrum glenoidale, articular margin, circumferential cartilage, glenoid ligament, glenoidal lip, ligamentum glenoidale. (05 Mar 2000) |