| 영문 | facial palsy | 한글 | 얼굴신경마비 |
|---|---|---|---|
| 설명 | 중추성과 말초성으로 나뉘어 진다. 말초성 얼굴신경마비는 외상, 바이러스감염(람세이헌트증후군), 귀병 등에서 생기는데, 원인불명의 것이 많고, 이것을 벨마비라고 한다. 한냉노출이 요인이 되는 수가 있다. 발병은 급격하고 마비는 보통 일측성이다. 마비측의 얼굴에 주름이 생기기 않고, 눈틈새는 넓으며, 눈을 충분히 감지 못하고, 눈을 감으려고 시도하면 안구는 위쪽으로 회전한다. 환측에서는 코입술고랑이 얕고, 입구석은 쳐져서 정상쪽으로 끌리고 음식물이 고인다. 휘파람도 볼 수 없다. 얼굴신경의 장애부위에 따라서 혀의 앞 2/3의 미각장애, 청각과민, 침의 분비장애가 뒤따른다. 통상 2~3개월 이내에 낫는데 남는 수도 있다. 중추성 얼굴신경마비는 뇌혈관장애, 뇌종양 등의 뇌실질장애에서 볼 수 있으며, 얼굴하반부만의 마비이고, 마비측의 이마에 주름이 생기게 할 수가 있다. |
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| 영문 | facial spasm | 한글 | 얼굴연축 |
|---|---|---|---|
| 설명 | 제7뇌신경인 얼굴신경의 지배근육에 국한된 한쪽성의 불수의 수축이며, 눈꺼풀로부터 점차 눈확 하부, 볼부분 입 모서리부분으로 퍼진다. 경련은 간대성으로 발작성 발현을 하며 피로나 정신적 긴장에 따라 증강된다. 50대 이후에 여성에게 많다. 중증인 경우에는 눈을 뜨기가 곤란하다. 원인은 명백하지 않은 것이 많지만 말초성 얼굴신경 손상의 치유 후, 또는 얼굴신경 기시부의 혈관(앞소뇌동맥, 뒤밑소뇌동맥, 척추동맥 등)에 의한 압박 등이 있다. |
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| ITC | imidazolyl-thioguanine chemotherapy; Interagency Testing Committee; in the canal [hearing aid] |
|---|---|
| MEC | median effective concentration; middle ear canal; middle ear cell; minimum effective concentration |
| PC | avoirdupois weight [Lat. pondus civile]; packed cells; paper chromatography; paracortex; parent cell... |
| RC | an electronic circuit containing a resistor and capacitor in series; radiocarpal; reaction center; r... |
| RCT | radiotherapy and chemotherapy; randomized clinical trial; randomized controlled trial; registered ca... |
| anterior facial vein | <anatomy, vein> A continuation of the angular vein at the medial angle of the eye. It passes diagonally downward and outward, joining with the retromandibular vein below the border of the lower jaw before emptying into the internal jugular vein. Synonym: anterior facial vein, vena facialis anterior, vena facialis. (05 Mar 2000) |
|---|---|
| area of facial nerve | <anatomy, nerve> The area in the fundus of the internal acoustic meatus superior to the transverse crest through which the facial nerve passes to enter the facial canal. Synonym: area nervi facialis. (05 Mar 2000) |
| atypical facial neuralgia | Periodic pain in any region of the face, teeth, tongue, and occasionally in the occipital or shoulder area, which lasts several minutes to several days but has no trigger point and lacks the paroxysmal character of tic douloureux. Synonym: atypical facial neuralgia. (05 Mar 2000) |
| Broca's facial angle | The angle formed by the intersection at the biauricular axis of lines drawn from the supraorbital point and the alveolar point. Synonym: Broca's angles. (05 Mar 2000) |
| buccal branches of facial nerve | <anatomy, nerve> Motor branches of the facial nerve distributed to buccina or muscle and other muscles of facial expression below orbit and above chin. Synonym: rami buccales nervi facialis. (05 Mar 2000) |
| ganglion of facial nerve | The sensory ganglion of the facial (7th cranial) nerve. The geniculate ganglion cells send central processes to the brainstem and peripheral processes to the taste buds in the anterior tongue, the soft palate, and the skin of the external auditory meatus and the mastoid process. (12 Dec 1998) |
| velo-cardio-facial syndrome | <syndrome> Also known as shprintzen syndrome, this more than is a congenital malformation (birth defect) syndrome with cleft palate, heart defect, abnormal face, and learning problems. The condition is therefore called the velo-cardio-facial (vcf) syndrome. (the velum is the soft palate). Other less frequent features include short stature, small-than-normal head (microcephaly), mental retardation, minor ear anomalies, slender hands and digits, and inguinal hernia. The cause is usually a microdeletion in chromosome band 22q11.2, just as in digeorge syndrome. Vcf and digeorge syndromes are different clinical expressions of essentially the same chromosome defect. Of essentially the same chromosome defect. (12 Dec 1998) |
| geniculum of facial nerve | <anatomy, nerve> A rectangular bend of the facial nerve in the facial canal where it turns posterior in the medial wall of the middle ear (external geniculum), complex loop of facial nerve fibres around the abducens nucleus (internal geniculum). Synonym: geniculum nervi facialis. (05 Mar 2000) |
| marginal mandibular branch of facial nerve | <anatomy, nerve> Branch of facial nerve which parallels the mandibular margin innervating risorius muscle and muscles of lower lip and chin. Synonym: ramus marginalis mandibulae nervi facialis. (05 Mar 2000) |
| genu of facial nerve | <anatomy, nerve> The curve which the fibres of the root of the facial nerve describe around the abducens nucleus in the pontine tegmentum; the internal genu of the facial nerve. Synonym: genu nervi facialis. (05 Mar 2000) |
| glandular branches of facial artery | <anatomy, artery> Branches of facial artery to the submandibular gland. Synonym: rami glandulares arteriae facialis. (05 Mar 2000) |
| cervical branch of facial nerve | <anatomy, nerve> The most inferior branch of the parotid plexus of the facial nerve, it descends to innervate the platysma muscle. Synonym: ramus colli nervi facialis, ramus cervicalis nervi facialis. (05 Mar 2000) |
| peripheral facial paralysis | A condition that involves the facial nerve (VII cranial nerve) and results in the paralysis of one side of the face. Bell's (facial nerve palsy) can be differentiated from a central (stroke) deficit by the inability to raise the eyebrow on the affected side. (27 Sep 1997) |
| root of facial nerve | <anatomy, nerve> Fibres running from the facial motor nucleus upward to the facial colliculus where they curve around the abducens nucleus and then pass peripherally between the superior olive and sensory nucleus of the trigeminal, to emerge as the facial nerve from the pontomedullary groove. Synonym: radix nervi facialis. (05 Mar 2000) |
| common facial vein | <anatomy, vein> A short vessel formed by the union of the facial vein and the retromandibular vein, emptying into the jugular vein; considered to be a continuation of the facial vein in the NA. Synonym: vena facialis communis. (05 Mar 2000) |