Fundus ziso - mugirazi zvirwere ngozi

Fundus ziso - riri pamusoro pemvura womukati yeziso, chiri kuonekwa munguva ophthalmoscopy.

Ophthalmoscopy - mumwe fundus kuongorora uchinyanya chiedza uye magnification pamusoro 4-16 nguva. Nokuti chinangwa ichi pane ophthalmoscopes - chaiyo namano kuti vari Handheld uye Hardware. Fundus ziso, vanogona kuratidza vakarurama kana inverted mufananidzo. Ophthalmoscopy uye Classified pamusoro chete hwaro mberi uye shure. Kuti tiwane mufananidzo yakazara ocular fundus uongorore nekuve chiedza: tsvuku, wakaparadzaniswa tsvuku, yero, zvitema, etc.

Best akaita ophthalmoscopy huru, dilated vadzidzi. Nokuti chinangwa ichi, pakarepo pamberi nzira chaiyo murwere kwakarovererwa mishonga (atropine kazhinji). Asi kana pane kunyumwira kuti yemaziso, mboni asingadi dilate kuti kwete kuwedzera intraocular kumanikidzwa.

Zvatinosiita nzira inoratidza kuti eyeground - red, izvo kunobva kugutsikana intensivonost yakakodzera pigments (retinal uye horioidealnogo) muna the retina uye choroid.

On pemvura fundus pachena zvinoonekwa anotevera zvinhu:

- mumwe Disc kuna optic etsinga (akacheneruka vaaleanpunainen denderedzwa kana denderedzwa pamwe zvishomanana indentation nechepakati chikamu -. Ari vascular fanera Zvayaiva pamusoro the retina, zvishoma mukati).

- nechepakati tsinga uye tsinga yacho the retina (the mbudo kubva dhisiki, rakakamurwa okumusoro mapazi, ipapo madiki manyoro Nokudaro tsinga vakareruka uye yakananga uye mutsinga -. Dark uye branching).

- macular (iri kwokunze padanda iri the retina, ruvara denser uye zvasviba kupfuura etsinga, iri yakaita chinhu denderedzwa, nzvimbo ine rima Dimple).

Ongorora ziso zuva kunoita kuti uzive zvimwe pezvakaitwa pathological. Vanogona kuitika nokuda akakuvadza kune optic etsinga kana ziso pacharo, asiwo nokuda yakawedzera intracranial kumanikidzwa (neBP), chirwere cheshuga, chemwoyo, nemagene zvirwere, siyana nomuchetura.

Vakawanda chirwere of fundus:

- mira pezvakaitwa vari denderedzwa - ndepana siyana kweropa zvinetso, kazhinji zviri varwere chirwere cheBP.

- akacheneruka dhisiki - rinoratidza kuvapo atrophic pezvakaitwa

- kuzvimba chero chikamu the retina.

- zvemamiriro kukura optic etsinga.

- zvirwere of the retina: mitemo aibuda ropa, kuzvimba, turbidity, degeneration, ropa, etc.

- zvirwere choroid: multiple sclerosis, kenza, kushaya zvokudya zvinovaka muviri, kuzvimba.

- zvokurwara kuti Sciatica uye chinopedza Disc chirwere.

Ophthalmoscopy anoitisa ophthalmologist, uye diagnoses akaisa pamwe chiremba wetsinga kana neurosurgeon.

Sei shandisa ophthalmoscopy

fundus Check kunoita kuongororwa yakarurama yakasiyana zvirwere. An ophthalmologist anoongorora zvinonyatsorehwa mamiriro ari the retina, ndiye anokonzera kutadza kuona zvakanaka uye inogona kuita nokufanotaurirwa - kana kuchiita kuti chirwere. Mukuwedzera, mamiriro Ziso zuva rinopa mashoko pamusoro mamiriro nhumbi, kuvapo kurwadza kwacho, zvinhu zvinoumba ropa riyerere chepfungwa. ruzivo Izvi zvakakodzera kuti neurologists kuziva rakawedzera intracranial kumanikidzwa uye nezvimwe zvinetso chokuita tsinga.

With vanachiremba ophthalmoscopy anogona chete kuziva anomera ngozi. Muchiitiko chino, mamwe kubvunza ari ushandiswe kune neurosurgeon, saka kuti aigona kuona nzira kurapwa uye kudiwa kuvhiyiwa.

Chero zvazvingava, kana dzakaderera kutarisana acuity pamberi dzinobhururuka chena Nhunzi kana rima makwapa, kujekesa review, haufaniri kutambisa nguva uye kukumbira rubatsiro. The kwokutanga akazivisa zvinokonzera chirwere uye ramakanzi kurapwa, nani mikana kuti kunaya zvakakwana.