| PICA | percutaneous transluminal coronary angioplasty; Porch Index of Communicative Abilities; posterior in... |
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| PP | diphosphate group; emphysema [pink puffers]; near point of accommodation [Lat. punctum proximum]; pa... |
| PPA | palpation, percussion, auscultation; pepsin A; phenylpropanolamine; phenylpyruvic acid; Pittsburgh p... |
| Sp | the most posterior point on the posterior contour of the sella turcica; species; specific; specimen;... |
| H & N | Head & Neck |
neck rigidity (경부 경직
| crest of neck of rib | The sharp upper margin of the neck of a rib. Synonym: crista colli costae. (05 Mar 2000) |
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| posttraumatic neck syndrome | <syndrome> A clinical complex of pain, tenderness, tight neck musculature, vasomotor instability, and ill-defined symptoms such as dizziness and blurred vision as the result of trauma to the neck. Also variously termed occipital or suboccipital neuralgia or neuritis; cervical tension syndrome; cervical myospasm, myositis, or fibrositis. Synonym: cervical fibrositis, cervical tension syndrome. (05 Mar 2000) |
| potato tumour of neck | A firm nodular mass in the neck, usually a carotid body tumour (chemodectoma). (05 Mar 2000) |
| head and neck neoplasms | Neoplasms of the head and neck. (12 Dec 1998) |
| semispinal muscle of neck | <anatomy> Continuous with musculus semispinalis thoracis; origin, transverse processes of second to fifth thoracic vertebrae; insertion, spinous processes of axis and third to fifth cervical vertebrae; action, extends cervical spine; nerve supply, dorsal primary rami of cervical and thoracic spinal nerves. Synonym: musculus semispinalis cervicis, musculus semispinalis colli, semispinal muscle of neck. (05 Mar 2000) |
| spinal muscle of neck | <anatomy> An inconstant or rudimentary muscle; origin, spinous processes of sixth and seventh cervical vertebrae; insertion, spinous processes of axis and third cervical vertebra; action, extends cervical spine; nerve supply, dorsal primary rami of cervical. Synonym: musculus spinalis cervicis, musculus spinalis colli, spinal muscle of neck. (05 Mar 2000) |
| splenius muscle of neck | <anatomy, muscle> Origin, from supraspinous ligament and spinous processes of third to fifth thoracic vertebrae; insertion, posterior tubercles of transverse processes of first and second (sometimes third) cervical vertebrae; action, rotates and extends neck; nerve supply, dorsal primary rami of fourth to eighth cervical spinal nerves. Synonym: musculus splenius cervicis, musculus splenius colli, splenius muscle of neck. (05 Mar 2000) |
| neck | 1. The part of an animal which connects the head and the trunk, and which, in man and many other animals, is more slender than the trunk. 2. Any part of an inanimate object corresponding to or resembling the neck of an animal; as: The long slender part of a vessel, as a retort, or of a fruit, as a gourd. A long narrow tract of land projecting from the main body, or a narrow tract connecting two larger tracts. That part of a violin, guitar, or similar instrument, which extends from the head to the body, and on which is the finger board or fret board. 3. <mechanics> A reduction in size near the end of an object, formed by a groove around it; as, a neck forming the journal of a shaft. 4. <botany> The point where the base of the stem of a plant arises from the root. Neck and crop, completely; wholly; altogether; roughly and at once. <anatomy> Neck and neck, the constriction between the root and the crown. Neck or nothing, at all risks. Neck verse. The verse formerly read to entitle a party to the benefit of clergy, said to be the first verse of the fifty-first Psalm, "Miserere mei," etc. Hence, a verse or saying, the utterance of which decides one's fate; a shibboleth. "These words, "bread and cheese," were their neck verse or shibboleth to distinguish them; all pronouncing "broad and cause," being presently put to death." (Fuller) Neck yoke. A bar by which the end of the tongue of a wagon or carriage is suspended from the collars of the harnesses. A device with projecting arms for carrying things (as buckets of water or sap) suspended from one's shoulders. On the neck of, immediately after; following closely. "Commiting one sin on the neck of another." Stiff neck, obstinacy in evil or wrong; inflexible obstinacy; contumacy. "I know thy rebellion, and thy stiff neck." To break the neck of, to destroy the main force of. "What they presume to borrow from her sage and virtuous rules. Breaks the neck of their own cause." To harden the neck, to grow obstinate; to be more and more perverse and rebellious. To tread on the neck of, to oppress; to tyrannize over. Origin: OE. Necke, AS. Hnecca; akin to D. Nek the nape of the neck, G. Nacken, OHG. Nacch, hnacch, Icel. Hnakki, Sw. Nacke, Dan. Nakke. <mechanics> To reduce the diameter of (an object) near its end, by making a groove around it; used with down; as, to neck down a shaft. Origin: Necked; Necking. Source: Websters Dictionary (01 Mar 1998) |
| neck dissection | Surgery to remove lymph nodes and other tissues in the neck. (12 Dec 1998) |
| neck injuries | General or unspecified injuries to the neck. It includes injuries to the skin, muscles, and other soft tissues of the neck. (12 Dec 1998) |
| neck injury | Any injury to the soft tissues or bony structures (cervical spine) of the neck. (27 Sep 1997) |
| neck muscles | The neck muscles consist of the platysma, splenius cervicis, sternocleidomastoid(eus), longus colli, the anterior, medius, and posterior scalenes, digastric(us), stylohyoid(eus), mylohyoid(eus), geniohyoid(eus), sternohyoid(eus), omohyoid(eus), sternothyroid(eus), and thyrohyoid(eus). (12 Dec 1998) |
| neck of femur | A short, constricted, strong bar projecting at an obtuse angle (about 125 |
| neck of fibula | The slightly constricted region between the head and body of the fibula. Synonym: collum fibulae. (05 Mar 2000) |
| neck of gallbladder | The narrow portion between the body of the gallbladder and beginning of the cystic duct. Synonym: collum vesicae biliaris, collum vesicae felleae. (05 Mar 2000) |