| 영문 | optic disk | 한글 | 시신경유두 |
|---|---|---|---|
| 설명 | 망막의 구조를 직상검안경(망막을 보기 위해 고안된 검사기구)으로 보면 다음과 같다. 망막에 혈액을 공급하는 망막동맥(retinal artery)과, 다시 혈액을 회수하는 망막정맥(retinal vein)은 다같이 시각신경(optic nerve)과 함께 시각신경구멍(optic foramen)을 통해 망막까지 이르게 된다. 즉, 이들 망막 동, 정맥은 시각신경속에 끼워진 채 망막까지 이르게 된다. 따라서 이들 망막 동, 정맥 주위에 존재하는 시각신경유두는 바로 시각신경의 일부분을 말한다. 빛의 자극을 이해할 수 있는 신호체계로 바꾸는 시각세포는 받아들인 자극을 시각신경에서 분지한 수많은 신경절세포(ganglion cell: 신경전달을 모아서 보다 큰 전달단위로 전해주는 역할을 하며, 망막내에 위치한다)로 전달하게 되고, 이들 신경절세포는 다시 이런 자극들을 모아 시각신경유두로 보내게 되며, 시각신경유두에서부터 신경전달은 뇌까지 진행한다.  |
||
| 영문 | optic nerve | 한글 | 시각신경 |
|---|---|---|---|
| 설명 | 시각을 인지하는 신경. 이 신경은 단지 감각신경으로서만 작용한다. 따라서 어떤 사물을 따라 눈을 움직일 수 있는 것은 이 시각신경과는 무관하다(이것은 눈돌림신경(oculomotor nerve)에 의해 가능하다). 또한 시각신경은 고위중추신경계인 뇌에서 직접 분지하므로 손상시 재생은 불가능하며, 이에 대한 치료법은 없다. |
||
| 영문 | optician | 한글 | 안경사, 광학기사 |
|---|---|---|---|
| 설명 | 렌즈를 갈고, 안경을 맞추어 주는 사람. 그러나, 이들은 의사가 아니므로, 시력에 대한 모든 상담과 안경유지와 착용여부에 대한 모든상담은 단지 안과의사만이 가능하다. |
||
| 영문 | optic nerve | 한글 | 시각신경 |
|---|---|---|---|
| 설명 | 시각을 인지하는 신경. 이 신경은 단지 감각신경으로서만 작용한다. 따라서 어떤 사물을 따라 눈을 움직일 수 있는 것은 이 시각신경과는 무관하다(이것은 눈돌림신경(oculomotor nerve)에 의해 가능하다). 또한 시각신경은 고위중추신경계인 뇌에서 직접 분지하므로 손상시 재생은 불가능하며, 이에 대한 치료법은 없다. |
||
| 영문 | optic disk | 한글 | 시신경유두 |
|---|---|---|---|
| 설명 | 망막의 구조를 직상검안경(망막을 보기 위해 고안된 검사기구)으로 보면 다음과 같다. 망막에 혈액을 공급하는 망막동맥(retinal artery)과, 다시 혈액을 회수하는 망막정맥(retinal vein)은 다같이 시각신경(optic nerve)과 함께 시각신경구멍(optic foramen)을 통해 망막까지 이르게 된다. 즉, 이들 망막 동, 정맥은 시각신경속에 끼워진 채 망막까지 이르게 된다. 따라서 이들 망막 동, 정맥 주위에 존재하는 시각신경유두는 바로 시각신경의 일부분을 말한다. 빛의 자극을 이해할 수 있는 신호체계로 바꾸는 시각세포는 받아들인 자극을 시각신경에서 분지한 수많은 신경절세포(ganglion cell: 신경전달을 모아서 보다 큰 전달단위로 전해주는 역할을 하며, 망막내에 위치한다)로 전달하게 되고, 이들 신경절세포는 다시 이런 자극들을 모아 시각신경유두로 보내게 되며, 시각신경유두에서부터 신경전달은 뇌까지 진행한다. |
||
| AION | Anterior Ischemic Optic Neuropathy |
|---|---|
| AION | anterior ischemic optic neuropathy |
| AOT | accessory optic tract; Anderson Olsson table; anodal opening tetanus; Association of Occupational Th... |
| BOR | basal optic root; before time of operation; bowels open regularly; branchio-oto-renal [syndrome] |
| COT | colony overlay test; content of thought; contralateral optic tectum; critical off-time |
| AION | Anterior Ischemic Optic Neuropathy |
|---|---|
| FOB | Fiber-optic bronchoscopy |
| FOTI | Fibre optic transillumination |
| ION | Ischemic optic neuropathy |
| LHON | Leber hereditary optic neuropathy |
| optic | Of or pertaining to the eye. Origin: Gr. Optikos = of or for sight (18 Nov 1997) |
|---|---|
| optic agnosia | The inability to recognise objects by sight; usually caused by bilateral parieto-occipital lesions. Synonym: optic agnosia. (05 Mar 2000) |
| optic ataxia | An inability to guide the hand toward an object using visual information; seen in Balint's syndrome. (05 Mar 2000) |
| optic atrophy | Atrophy of the optic disk resulting from degeneration of the nerve fibres of the optic nerve and optic tract. (12 Dec 1998) |
| optic atrophy, hereditary | An inherited disorder in which optic atrophy is associated with muscle weakness, peroneal muscular atrophy and, in some patients, lancinating pains. In these patients the peripheral sensory neurons are probably affected. (12 Dec 1998) |
| optic axis | The axis of the eye connecting the anterior and posterior poles; it usually diverges from the visual axis by five degrees or more. Synonym: axis opticus. (05 Mar 2000) |
| optic canal | The short canal through the lesser wing of the sphenoid bone at the apex of the orbit that gives passage to the optic nerve and the ophthalmic artery. Synonym: canalis opticus, foramen opticum, optic foramen. (05 Mar 2000) |
| optic capsule | The concentrated zone of mesenchyme around the developing optic cup; the primordium of the sclera of the eye. (05 Mar 2000) |
| optic chiasm | <anatomy> The anatomic point of crossing or decussation of the optic nerve fibres. most of the nerve fibres cross to the opposite side. (27 Sep 1997) |
| optic cup | The double-walled cup formed by the invagination of the embryonic optic vesicle; its inner component becomes the sensory layer of the retina, its outer layer, the pigment layer. Synonym: caliculus ophthalmicus, ocular cup. (05 Mar 2000) |
| optic decussation | <anatomy> The anatomic point of crossing or decussation of the optic nerve fibres. most of the nerve fibres cross to the opposite side. (27 Sep 1997) |
| optic disk | The portion of the optic nerve seen in the fundus with the ophthalmoscope. It is formed by the meeting of all the retinal ganglion cell axons as they enter the optic nerve. Because the retina at the optic disk has no photoreceptors there is a corresponding blind spot in the visual field. (12 Dec 1998) |
| optic disk drusen | Hyaline bodies occurring in the intra-ocular portion of the optic nerve. They are distinguished from retinal drusen, which lie beneath the retinal pigment epithelium. This disorder is differentiated also from papilledema by the absence of dilated retinal vessels. (12 Dec 1998) |
| optic fissure | In the embryo, the temporary gap in the ventral margin of the developing optic cup. Synonym: choroid fissure, choroid fissure, choroidal fissure. (05 Mar 2000) |
| optic foramen | The short canal through the lesser wing of the sphenoid bone at the apex of the orbit that gives passage to the optic nerve and the ophthalmic artery. Synonym: canalis opticus, foramen opticum, optic foramen. (05 Mar 2000) |
| axis, optic | <microscopy> The direction, or directions in an anisotropic crystal along which light is not doubly refracted. (05 Aug 1998) |
|---|---|
| ganglionic layer of optic nerve | <anatomy, nerve> The inner layer of multipolar neurons in the retina consisting of the relatively large neurons that give rise to the fibres of the optic nerve. Synonym: stratum ganglionare nervi optici. (05 Mar 2000) |
| vascular circle of optic nerve | <anatomy, nerve> A network of branches of the short ciliary arteries on the sclera around the point of entrance of the optic nerve. Synonym: circulus vasculosus nervi optici, circulus arteriosus halleri, circulus zinnii, Haller's circle, Zinn's corona, Zinn's vascular circle. (05 Mar 2000) |
| glioma of optic chiasm | A slow-growing tumour, usually an astrocytoma, of the optic chiasm in children. (05 Mar 2000) |
| medial root of optic tract | The smaller division of the posterior end of the optic tract that disappears under the medial geniculate body. Synonym: radix medialis tractus optici. (05 Mar 2000) |
| Graves' optic neuropathy | Visual dysfunction due to optic nerve compression in Graves' orbitopathy. (05 Mar 2000) |
| pigment epithelium of optic retina | pigmented part of retina |
| coloboma of optic nerve | <anatomy, nerve> A congenital notch in the formation of the optic nerve, appearing as a craterlike excavation at the optic disk. (05 Mar 2000) |
| postlaminar part of optic nerve | <anatomy, nerve> The portion of the optic nerve posterior to the lamina cribrosa of the sclera. Synonym: pars postlaminaris nervi optici. (05 Mar 2000) |
| prelaminar part of optic nerve | <anatomy, nerve> The portion of the optic nerve anterior to the lamina cribrosa of the sclera. Synonym: pars prelaminaris nervi optici. (05 Mar 2000) |
| principal optic axis | A line passing through the centre of the lens of a refracting system at right angles to its surface. (05 Mar 2000) |
| septo-optic dysplasia | <radiology> Blindness, hypopituitarism, hypoplastic optic nerves, optic chiasm rotated 90 degrees, bulbous 3rd ventricle, CT findings: absent septum pellucidum, small optic nerves (12 Dec 1998) |
| neural layer of optic retina | See: retina. (05 Mar 2000) |
| neuroma, optic | A benign tumour of the optic nerve. (12 Dec 1998) |
| depression of optic disk | The normally occurring depression or pit in the centre of the optic disc. Synonym: excavatio disci, depression of optic disk, excavatio papillae, physiologic cup, physiologic excavation. (05 Mar 2000) |
Synonyms : Optic Atrophy, Hereditary, Atrophies, Hereditary Optic, Atrophy, Hereditary Optic, Hereditary Optic Atrophies
Synonyms : Atrophy, Optic
Synonyms : Autosomal Dominant Optic Atrophy, Optic Atrophy Type 1, Optic Atrophy, Kjer Type, Dominant Optic Atrophies, Optic Atrophies, Dominant, Optic Atrophy, Dominant
Synonyms : Leber Hereditary Optic Neuropathy, Leber Optic Atrophy, Leber's Hereditary Optic Atrophy, Leber's Hereditary Optic Neuropathy, Leber's Optic Atrophy, Optic Atrophy, Leber, Hereditary, Lebers Optic Atrophy, Optic Atrophy, Leber, Optic Atrophy, Leber's
Synonyms : Optic Chiasma, Optic Decussation, Chiasm, Optic, Chiasma Opticums, Chiasma, Optic, Chiasmas, Optic, Chiasms, Optic, Decussation, Optic, Decussations, Optic, Optic Chiasmas, Optic Chiasms, Optic Decussations, Opticum, Chiasma, Opticums, Chiasma
제품명 |
판매사 |
보험코드 | 성분/함량 | 구분/보험급여 |
|---|---|---|---|---|
|
옵티클점안액 - 새창
|
종근당 |
A01204711 | Chloramphenicol | 전문의약품 | 급여 |
|
옵티크롬점안액 - 새창
|
Fisons |
W02830051 | Sodium cromoglycate | 일반의약품 | 삭제 |
|
옵티코솔액 - 새창
|
이연제약 |
A01401921 | Calcium Chloride, Magnesium Chloride, Potassium Chloride, Sodium Acetate, Sodium Chloride, Sodium Citrate | 전문의약품 | 급여 |
|
옵티카인점안액 - 새창
|
이연제약 |
A01451271 | Proparacaine HCl | 전문의약품 | 삭제 |
|
옵티크롬점안액 - 새창
|
Fisons |
W26400111 | Sodium cromoglycate | 일반의약품 | 급여 |
| optical aberration |
aberration: an optical phenomenon resulting from the failure of a lens or mirror to produce a good image
출처: wordnet.princeton.edu/perl/webwn
|
|---|---|
| optical |
ocular: relating to or using sight; "ocular inspection"; "an optical illusion"; "visual powers"; "visual navigation" of or relating to or involving light or optics; "optical supplies" ocular: of or relating to or resembling the eye; "ocular muscles"; "an ocular organ"; "ocular diseases"; "the optic (or optical) axis of the eye"; "an ocular spot is a pigmented organ or part believed to be sensitive to light"
출처: wordnet.princeton.edu/perl/webwn
|
| optical illusion |
an optical phenomenon that results in a false or deceptive visual impression
출처: wordnet.princeton.edu/perl/webwn
|
| optician |
a worker who makes glasses for remedying defects of vision
출처: wordnet.princeton.edu/perl/webwn
|
| optics |
the branch of physics that studies the physical properties of light
출처: wordnet.princeton.edu/perl/webwn
|
| optic | the organ of sight (`peeper' is an informal term for `eye') |
|---|---|
| optic | relating to or using sight |
| optic | of or relating to or resembling the eye |
| optic | a line that passes through the center of curvature of a lens so that light is neither reflected nor refracted |
| optic | the crossing of the optic nerves from the two eyes at the base of the brain |
| optic | the crossing of the optic nerves from the two eyes at the base of the brain |
| optic | (embryology) a two-walled cuplike depression that develops into the pigmented and sensory layers of the retina |
| optic | the point where the optic nerve enters the retina |
| optic | the point where the optic nerve enters the retina |
| optic | serves the retina |
| optic | serves the retina |
| optic | of or relating to or involving light or optics |
제품명 |
판매사 |
보험코드 | 성분/함량 | 구분/보험급여 |
|---|
