Pachymetry Test

Pachymetry ndiyo yakakosha yekuongorora bvunzo muophthalmology, inonyanya kushandiswa kuyera ukobvu hwecornea. Muedzo wakanyanya kukosha pakuongorora hutano hwecornea, kuongorora mamiriro akasiyana emeso, uye kutarisa varwere vari kuitiswa maitiro sekuvhiya refractive. Sezvo cornea ichiita basa rakakosha mukuona, kunzwisisa ukobvu hwayo kunogona kupa ruzivo rwakakosha muhutano hweziso hwese uye kubatsira kuona zviriko zvinhu zvakaita seglaucoma, corneal edema, kana keratoconus.

Chii chinonzi Pachymetry Test?

Pachymetry bvunzo isingapindike inoyera ukobvu hwecornea, iyo yakajeka, yakaita dome chimiro pamberi peziso. Iyo cornea inoita basa rakakosha mukunangidzira mwenje paretina, uye ukobvu hwayo hunogona kukanganisa hutano hwemaziso. Iyo pachymetry bvunzo inowanzoitwa uchishandisa angave ultrasound mudziyo kana laser scanner.

Munguva yemaitiro, mudziyo unoburitsa masaisai eruzha kana mwenje kuyera ukobvu hwekorneal panzvimbo dzakati. Izvi zviyero zvinopa ruzivo rwakakosha runobatsira kuongorora huwandu hwemamiriro emeso, kuronga kuvhiyiwa, uye kuongorora njodzi yematambudziko muvarwere vane zvimwe zvirwere zvemaziso.

Nei Pachymetry Yakakosha?

Kukora kwecornea kunogona kukanganisa kurongeka kweimwe bvunzo dzemaziso, senge intraocular pressure (IOP) zviyero, izvo zvakakosha pakuongorora glaucoma. Muchokwadi, ukobvu hwecorneal chimwe chezvinhu zvakakosha pakuona njodzi yemurwere yeglaucoma. Konea yakakora inogona kuguma nekunyepedzera kuderera kwekuverengera kwemaziso, nepo cornea yakaonda inogona kutungamirira kune zvenhema kuverenga kwepamusoro, izvo zvinogona kutsausa kuongororwa. Nekuyera huwandu hwekorneal, pachymetry inobatsira kupa kuongororwa kwakanyatsojeka uye kuona chirongwa chakakodzera chekurapa.

Iyo Pachymetry Test Inoshanda Sei?

Pachymetry inoshandisa masaisai eruzha kana mwenje kuyera ukobvu hwekorneal nehupamhi hwepamusoro. Nzira mbiri dzekutanga dzekuita pachymetry bvunzo ndeidzi:

1. Ultrasound Pachymetry

Ultrasound pachymetry inosanganisira kushandisa ultrasound probe inoburitsa mafungu eruzha akakwira-frequency kuyera ukobvu hwekorneal. Iyo probe inoiswa zvinyoro-nyoro pamusoro peziso (kana kuti anesthetic yemunharaunda inoiswa kune ziso risati danho iri), uye masaisai eruzha anoshandiswa kuona chinhambwe pakati pemberi neshure kwecornea. Iyo data inozogadziriswa kuti ipe kuyerwa kwakaringana kweiyo corneal ukobvu.

2. Optical Pachymetry (uchishandisa laser)

Laser pachymetry inzira yepamberi, isiri-yekubata inoshandisa masaisai akareruka kuyera ukobvu hwekorneal. Iyo laser inonangidzirwa paziso, uye mwenje unoratidzwa kumashure kune mudziyo, uchibvumira kuyera ukobvu hwecornea pasina kubata ziso. Iyi nzira inowanzoshandiswa mumakiriniki ekugadzirisa nokuti inonyanya kugadzikana kune murwere uye inopa hukuru hwepamusoro.

Nzira mbiri idzi dzinoshanda pakuyera kukora kwekorneal, uye sarudzo pakati pezviviri zvinoenderana nezvinodiwa nemurwere uye chiremba.

Kushandiswa kwePachymetry Test

Iyo Pachymetry Muedzo ine akati wandei akakosha mashandisiro mukuongorora uye kugadzirisa akasiyana siyana emeso. Zvimwe zvezvinonyanya kushandiswa zvinosanganisira:

1. Kuongorora Dambudziko reGlaucoma

Pachymetry inoita basa rakakosha pakuongorora njodzi yeglaucoma, mamiriro apo kukuvadzwa kune optic nerve kunogona kutungamirira mukurasikirwa kwekuona. Muedzo unobatsira vanachiremba kuti vaone kana cornea yemurwere yakanyanya kutetepa kana gobvu, izvo zvinogona kukanganisa kurongeka kweiyo intraocular pressure kuverenga. Kana iyo cornea yakanyanya kutetepa, njodzi yekuva ne glaucoma inogona kunge yakakwira, uye kuwedzera kutarisisa kunodiwa.

2. Refractive Surgery Planning

Kune varwere vanofunga kuvhiyiwa kwerefractive (senge LASIK kana PRK), pachymetry yakakosha pakuona kana cornea yakakura zvakakwana kuti ivhiyiwe zvakachengeteka. MuLASIK, semuenzaniso, imwe yekorneal tishu inobviswa kuti igadzirise chiono, uye humwe huwandu hwehupamhi hunofanira kuchengetedzwa kuti huve nechokwadi chekuti nzira yacho yakachengeteka uye inoshanda.

3. Kuongorora Keratoconus

Keratoconus chirwere chemaziso chinofambira mberi umo cornea inova mutete uye inobuda kunze, ichikonzera kuona kwakakanganiswa. Kugara pachymetry kuyedzwa kunogona kubatsira kutarisa mafambiro ekeratoconus nekutevera shanduko muhukobvu hwekorneal. Ruzivo urwu runogona kubatsira kutungamira sarudzo dzekurapa, kusanganisira kudiwa kwecorneal cross-linking kana kunyange corneal transplant mumatambudziko akaomarara.

4. Kuongorora Corneal Edema

Corneal edema, kana kuzvimba kwecornea, inogona kuitika nekuda kwemamiriro akasiyana siyana, kusanganisira hutachiona hwemaziso, kuvhiyiwa, kana kushungurudzika. Pachymetry inobatsira kuongorora kuoma kwe corneal kuzvimba uye kutarisa kupora mushure mekuvhiyiwa kana kukuvara.

5. Kuongorora Zvirwere zveCorneal

Pachymetry inogonawo kushandiswa kuona zvimwe zvisizvo zvecorneal, senge corneal dystrophies kana corneal scarring. Inobatsira vanachiremba kutarisa kufambira mberi kwemamiriro aya uye kuona nzira yakakodzera yekuita.

Zvakajairika uye Zvisina Kujairika Mhedzisiro yePachymetry

Zvakajairika Mhedzisiro

Avhareji yekorneal ukobvu hwevanhu vazhinji inowira mukati meiyo 520 kusvika 550 micrometers. Nekudaro, panogona kuve nekusiyana kudiki kwakavakirwa pazvinhu zvakaita sezera, murume kana mukadzi, uye dzinza. Konea yakajairwa ine hukobvu hwakafanana mukati mezvikamu zvayo, uye kuverenga kunowira mukati meyakajairika kunowanzo ratidza hutano hwehutano hwekorneal.

Abnormal Results

Kutetepa kudarika corneas (pasi pe500 micrometers) kunogona kuratidza njodzi huru yekugadzira glaucoma kana kuratidza mamwe mamiriro akaita sekeratoconus kana corneal dystrophy. Imwe cornea yakaonda inogonawo kuita kuti munhu asanyanya kukodzera kuvhiyiwa refractive nekuda kwenjodzi yematambudziko panguva uye mushure mekuita.

Sezvineiwo, gobvu corneas (pamusoro 600 micrometers) inogona kutungamira kune yenhema yakaderera intraocular pressure kuverenga, izvo zvinogona kuvhara kuvepo kweglaucoma. Zvakakosha kubatanidza migumisiro yepachymetry nemamwe maedzo ekuongorora, akadai se tonometry, kuti uwane kuongororwa kwakarurama kwehutano hwemaziso.

Maitiro ekugadzirira iyo Pachymetry Test

Kugadzirira pachymetry bvunzo kunowanzo kutwasuka, asi pane zvinhu zvishoma zvekuchengeta mupfungwa:

• Bvunza Chiremba Wako: Kana uri kutarisana ne pachymetry sechikamu chekuongorora kwemaziso kana kuti usati wavhiyiwa refractive, kurukura chero zvinonetsa kana zviratidzo nachiremba wako zvisati zvaitika. Semuenzaniso, kana uri kurwadziwa nemaziso kana kushatirwa, taura izvi kuti uone kuti bvunzo yaitwa panguva yakakodzera.
• Dzivisa Contact Lenses: Kana ukapfeka macontact lens, unogona kukumbirwa kuti uabvise pamberi pebvunzo. Malenzi akapfava anofanirwa kubviswa angangoita maawa makumi maviri nemana isati yaitwa, nepo magasi anopindirwa negasi angangoda kubviswa kwemazuva akati wandei bvunzo isati yaitwa.
• Nharaunda yemunharaunda: Kune Ultrasound pachymetry, ziso rinogona kuita chiveve nechiveve chemuno kuti ive nechokwadi chekunyaradza panguva yekuitwa. Kana iwe uri kutarisana nelaser pachymetry, hapana anesthetic inowanzodiwa.
• Hapana Kutsanya Kunokosha Kunodiwa: Kusiyana nemimwe bvunzo, pachymetry haidi kutsanya, uye unogona kutangazve zviitiko zvakajairika mushure mebvunzo.
• Post-Procedure Care: Kana ukagamuchira mushonga wekutindivadza wepanzvimbo, unogona kunzwa kusaona kwechinguvana kana kusagadzikana zvishoma. Izvi zvinogadziriswa mukati memaawa mashoma.

10 Mibvunzo Inowanzo bvunzwa Nezve Pachymetry

• Chii chinonzi Pachymetry Test?

  Muedzo wepachymetry unoyera ukobvu hwecornea, uchibatsira kuongorora mamiriro eziso senge glaucoma, keratoconus, uye corneal edema, uye kuongorora kukodzera kwekuvhiya refractive.

• Iyo Pachymetry Test inoitwa sei?

  Muedzo unoitwa uchishandisa angave mudziyo weultrasound kana laser kuyera ukobvu hwecornea. Iyo nzira inoshandiswa inoenderana nemamiriro ekiriniki uye tekinoroji iripo.

• Chii chinoyera Pachymetry Test?

  Muedzo unoyera ukobvu hwecornea, iyo inogona kupa ruzivo rwakakosha muhutano hwemaziso uye njodzi yemamiriro akaita seglaucoma kana keratoconus.

• Nei Pachymetry yakakosha kune Glaucoma Diagnosis?

  Pachymetry inokosha nokuti cornea yakaonda inosanganiswa nepamusoro-soro ye glaucoma, nepo cornea yakakura inogona kutungamirira kune yenhema yakaderera intraocular pressure kuverenga.

• Pachymetry Test inotora nguva yakareba sei?

  Iyo pachymetry bvunzo inzira yekukurumidza iyo inowanzo tora 10-15 maminetsi chete. Haisi-invasive uye inowanzoda kugadzirira kushoma.

• Pane chero njodzi dzakabatana nePachymetry Test?

  Kwete, pachymetry ndeye yakachengeteka, isiri-invasive bvunzo isina njodzi dzinozivikanwa. Kana chirongwa che ultrasound chikashandiswa, unogona kunzwa kusagadzikana zvishoma, asi izvi ndezvenguva pfupi.

• Chii chandinofanira kutarisira mushure mePachymetry Test?

  Mushure mebvunzo, unogona kuona zvakapfava zvishoma kana mushonga wekutindivadza wakashandiswa. Unogona kutangazve kuita zvenguva dzose nekukasika.

• Pachymetry inogona kushandiswa kuongorora cornea zvirwere?

  Hongu, pachymetry inobatsira pakuongorora mamiriro akaita sekeratoconus, corneal dystrophies, uye corneal edema nekuyera shanduko mukukora kwekorneal.

• Pachymetry inogona sei kubatsira nekuvhiya refractive?

  Pachymetry yakakosha pakuona kana murwere ane kukwana kwekorneal ukobvu hweLASIK kana kumwe kuvhiyiwa kwerefractive, kuve nechokwadi chekuti maitiro akachengeteka.

• Pachymetry inogona kushandiswa muvana here?

  Hongu, pachymetry inogona kushandiswa kuvana, kunyanya pakuongorora mamiriro akaita sekeratoconus kana kuronga kuvhiyiwa kwerefractive kana zvichidikanwa.

mhedziso

Iyo Pachymetry Muedzo chishandiso chakakosha muophthalmology, ichipa ruzivo rwakadzama muhutano hwe cornea uye kubatsira kuongorora akasiyana siyana emaziso. Kunyangwe iwe uri kuongororwa ziso, kugadzirira kuvhiyiwa refractive, kana kuongororwa glaucoma, pachymetry inogona kupa ruzivo rwakakosha kutungamira chirongwa chako chekurapa.

Nekukurumidza, kusingapindiki, pachymetry chikamu chakakosha chekutarisira kwemaziso kwakazara. Nekunzwisisa zvinosanganisirwa nebvunzo, nzira yekugadzirira, uye zvinorevei, unogona kunzwa uine chivimbo nezvehutano hweziso rako uye matanho anotevera mukurapa kwako kana kuronga kuvhiyiwa.