| 영문 | maxilla, upper jaw | 한글 | 위턱뼈, 상악골 |
|---|---|---|---|
| 설명 | 위턱을 형성하는 좌우 한 쌍의 뼈. 윗부분은 옆머리뼈에 연결되고, 가장자리에는 윗니가 있다. 얼굴두개의 중앙에 있는 한 쌍의 뼈로 위턱체, 이마돌기, 광대뼈돌기, 입천장돌기, 이틀돌기로 구성된다. 위턱체는 위턱굴이라고 불리는 공동을 갖으며, 위턱굴열공으로서 비강으로 열린다. 위의 4돌기는 상방으로는 코뼈, 이마뼈, 눈물뼈, 벌집뼈, 보습뼈, 광대뼈와 또한 후방으로는 입천장뼈 및 나비뼈, 날개돌기와 결합하고 있다. |
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| UCL | ulnar collateral ligament; upper collateral ligament; upper confidence limit; upper control limit; u... |
|---|---|
| SAIDS | sexually acquired immunodeficiency syndrome; simian acquired immune deficiency syndrome |
| LU | left upper [limb]; loudness unit; Lupron; lytic unit |
| AWRU | active wrist rotation unit |
| EWHO | elbow-wrist-hand orthosis |
| radial flexor muscle of wrist | <anatomy, muscle> Origin, common flexor origin of the medial condyle of humerus; insertion, anterior surface of the base of the second and most often sending a slip to that of the third metacarpal bone; action, flexes and abducts wrist radialward; nerve supply, median; its tendon travels in its own canal roofed by a layer of the transverse carpal ligament. Synonym: musculus flexor carpi radialis, radial flexor muscle of wrist. (05 Mar 2000) |
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| radiate ligament of wrist | The ligament that extends from the capitate bone to the scaphoid, lunate, and triquetrum on the palmar side of the wrist. Synonym: ligamentum carpi radiatum. (05 Mar 2000) |
| medial ligament of wrist | A ligament that passes from the styloid process of the ulna to the pisiform and triquetrum. Synonym: ligamentum collaterale carpi ulnare, internal collateral ligament of the wrist, medial ligament of wrist. (05 Mar 2000) |
| wrist | 1. <anatomy> The joint, or the region of the joint, between the hand and the arm; the carpus. See Carpus. "He took me by the wrist, and held me hard." (Shak) 2. <machinery> A stud or pin which forms a journal; also called wrist pin. Bridle wrist, the wrist of the left hand, in which a horseman holds the bridle. Wrist clonus. [NL. Clonus, fr. Gr. See Clonic. <medicine> A swinging plate bearing two or more wrists, for operating the valves. Origin: OE. Wriste, wrist, AS. Wrist; akin to OFries. Wriust, LG. Wrist, G. Rist wrist, instep, Icel. Rist instep, Dan. & Sw. Vrist, and perhaps to E. Writhe. Source: Websters Dictionary (01 Mar 1998) |
| wrist clonus | Rhythmical contractions and relaxations of the muscles of the forearm excited by a forcible passive extension of the hand. (05 Mar 2000) |
| wrist clonus reflex | Sudden extension of the wrist induces a sustained clonic movement. (05 Mar 2000) |
| wrist dislocation | <radiology> 10% of all carpal injuries due to fall on outstretched hand, perilunate dislocation (more common), lunate dislocation (12 Dec 1998) |
| wrist-drop | Paralysis of the extensors of the wrist and fingers; most often caused by lesion of the radial nerve. Synonym: carpoptosis, carpoptosia, drop hand. (05 Mar 2000) |
| wrist fractures | <radiology> Colles fracture distal radius DORSAL angulation of distal fragment, Smith fracture distal radius (reverse Colles) volar angulation of distal fragment, Barton intra-articular fracture through DORSAL aspect of radius ventral Barton: through VENTRAL aspect, chauffeur's fracture of radial styloid (intra-articular) (12 Dec 1998) |
| wrist injuries | Injuries to the wrist or the wrist joint. (12 Dec 1998) |
| wrist joint | The synovial joint between the distal end of the radius and its articular disk and the proximal row of carpal bones with the exception of the pisiform bone. Synonym: articulatio radiocarpea, carpal articulation, carpal joints, radiocarpal articulation, radiocarpal joint. (05 Mar 2000) |
| wrist sign | <clinical sign> In Marfan's syndrome, when the wrist is gripped with the opposite hand, the thumb and fifth finger overlap appreciably. (05 Mar 2000) |
| short radial extensor muscle of wrist | <anatomy, muscle> Origin, lateral epicondyle of humerus; insertion, base of third metacarpal bone; action, extends and abducts wrist radialward; nerve supply, radial. Synonym: musculus extensor carpi radialis brevis, short radial extensor muscle of wrist. (05 Mar 2000) |
| internal collateral ligament of the wrist | A ligament that passes from the styloid process of the ulna to the pisiform and triquetrum. Synonym: ligamentum collaterale carpi ulnare, internal collateral ligament of the wrist, medial ligament of wrist. (05 Mar 2000) |
| triangular disk of wrist | The disk that holds together the distal ends of the radius and ulna; it is attached by its apex to a depression between the styloid process and distal surface of the head of the ulna, and by its base to the ridge separating the ulnar notch from the carpal surface of the radius. Synonym: discus articularis radioulnaris, radioulnar disk, radioulnar articular disk, triangular cartilage, triangular disk of wrist, triquetrous cartilage. (05 Mar 2000) |