| IUM | internal urethral meatus; intrauterine [fetus] malnourished; intrauterine membrane |
|---|---|
| LIC | left internal carotid [artery]; limiting isorrheic concentration; local intravascular coagulation |
| LICA | left internal carotid artery |
| LIJ | left internal jugular [vein] |
| LIMA | left internal mammary artery |
| palpebral part of orbicularis oculi muscle | palpebral part of orbicularis oculi muscle |
|---|---|
| panniculus carnosus muscle | <anatomy> A sheet of muscle, lying beneath the skin, by which the skin can be made to shiver; it is especially well developed in the horse, in man, platysma. (05 Mar 2000) |
| papillary muscle | <anatomy> Small muscles within the heart which anchor the heart valves. (12 Dec 1998) |
| papillary muscle dysfunction | Impaired function of a papillary muscle, usually due to ischemia or infarction, with resulting incompetence of the mitral valve. Synonym: papillary muscle syndrome. (05 Mar 2000) |
| papillary muscle syndrome | Impaired function of a papillary muscle, usually due to ischemia or infarction, with resulting incompetence of the mitral valve. Synonym: papillary muscle syndrome. (05 Mar 2000) |
| Gavard's muscle | <anatomy> Oblique fibres in the muscular coat of the stomach. (05 Mar 2000) |
| ventral sacrococcygeal muscle | <anatomy> An inconstant muscle on the pelvic surfaces of the sacrum and coccyx, the remains of a portion of the tail musculature of lower animals. Synonym: musculus sacrococcygeus ventralis, musculus sacrococcygeus anterior, ventral sacrococcygeal muscle. (05 Mar 2000) |
| ventral sacrococcygeus muscle | <anatomy> An inconstant muscle on the pelvic surfaces of the sacrum and coccyx, the remains of a portion of the tail musculature of lower animals. Synonym: musculus sacrococcygeus ventralis, musculus sacrococcygeus anterior, ventral sacrococcygeal muscle. (05 Mar 2000) |
| Marcacci's muscle | <anatomy> A sheet of smooth muscle fibres underlying the areola and nipple of the mammary gland. (05 Mar 2000) |
| genioglossal muscle | <anatomy> One of the paired lingual muscles; origin, mental spine of the mandible; insertion, lingual fascia beneath the mucous membrane and epiglottis; action, depresses and protrudes the tongue; nerve supply, hypoglossal. Synonym: musculus genioglossus, genioglossal muscle, genioglossus, musculus geniohyoglossus. (05 Mar 2000) |
| genioglossus muscle | <anatomy> One of the paired lingual muscles; origin, mental spine of the mandible; insertion, lingual fascia beneath the mucous membrane and epiglottis; action, depresses and protrudes the tongue; nerve supply, hypoglossal. Synonym: musculus genioglossus, genioglossal muscle, genioglossus, musculus geniohyoglossus. (05 Mar 2000) |
| marginal part of orbicularis oris muscle | <anatomy> The part of the orbicularis oris muscle located in the margin of the lips, i.e., the red area. Synonym: pars marginalis musculi orbicularis oris. (05 Mar 2000) |
| vertical muscle of tongue | An intrinsic muscle of the tongue, consisting of fibres that pass from the aponeurosis of the dorsum to the aponeurosis of the inferior surface; action, decreases the superior to inferior dimension of (flattens) the tongue; nerve supply, hypoglossal for motor, lingual for sensory. Synonym: musculus verticalis linguae. (05 Mar 2000) |
| rectococcygeal muscle | <anatomy> A band of smooth muscle fibres passing from the posterior surface of the rectum to the anterior surface of second or third coccygeal segment. Synonym: musculus rectococcygeus, rectococcygeal muscle. (05 Mar 2000) |
| rectococcygeus muscle | <anatomy> A band of smooth muscle fibres passing from the posterior surface of the rectum to the anterior surface of second or third coccygeal segment. Synonym: musculus rectococcygeus, rectococcygeal muscle. (05 Mar 2000) |