Kodi dokotala wanu wakuuzani kuti muli ndi vuto lotchedwa Keratoconus, lomwe limapangitsa kuti cornea ichepe? Kapena wakuuzani za chithandizo chotchedwa Corneal Cross-Linking, kapena CXL? Mungachite mantha pang'ono mukamva dzinalo. Koma palibe chifukwa choopera. Ichi ndi chithandizo chofunikira kwambiri komanso chothandiza kwambiri choteteza masomphenya anu. Tiyeni tikambirane zonsezi mosavuta lero.
Kodi Corneal Cross-Linking (CXL) ndi chiyani kwenikweni?
Mwachidule, Corneal Cross-Linking (CXL) ndi mankhwala ang'onoang'ono omwe amalimbitsa ndi kulimbitsa cornea, gawo lopyapyala komanso lowonekera kutsogolo kwa diso lanu.
Ganizirani diso lanu ngati kamera. Kamera ya diso lathu imagwira ntchito ngati lenzi ya kamera imeneyo. Kuwala kumalowa m'diso kudzera mu izi. Chifukwa chake, mawonekedwe oyenera a kamera iyi ndi ofunikira kuti muwone bwino.
Mu matenda monga Keratoconus, cornea imachepa pang'onopang'ono, imafooka, ndipo imatupa patsogolo kukhala mawonekedwe ofanana ndi a kononi. Ili ngati mpira wozungulira womwe umatupa pamalo amodzi ukagundidwa. Timatcha izi kuti corneal ectasia. Ichi ndi chinthu chomwe chimawonjezeka pang'onopang'ono pakapita nthawi. Pamene mawonekedwe awa akusintha, maso anu amayamba kusokonekera pang'onopang'ono ndikuwoneka ngati otambasuka (astigmatism).
Chithandizo cha CXL chimaletsa kuonda ndi kutuluka kwa diso. Izi zitha kuletsa cornea yanu kuti isafooke kwambiri ndikuletsa kuwonongeka kwa masomphenya kosatha.
Kodi ichi chimagwira ntchito bwanji?
Kornea yathu imapangidwa ndi ulusi wa mapuloteni otchedwa collagen. Izi zili ngati zingwe zazing'ono zomwe zimalumikizidwa pamodzi, kufalikira ngati ukonde, zomwe zimapatsa cornea mphamvu yake. Njira imeneyi yolumikizirana ulusiwu imatchedwa "cross-linking."
Pa nthawi ya CXL, dokotala wanu amagwiritsa ntchito kuwala kwapadera kwa UV ndi madontho a maso omwe ali ndi vitamini B2 yotchedwa riboflavin. Izi zikaphatikizidwa, maubwenzi atsopano komanso olimba amapangidwa pakati pa ulusi wa collagen mu cornea. Zili ngati ulusi wa ukonde wofooka umapindika pamodzi ndikulimba. Izi zimaletsa kupyapyala ndi kutuluka kwa cornea kwathunthu.
Kodi chithandizochi n’choyenera kwa ndani? Ndipo n’chosayenera kwa ndani?
Ngati dokotala wanu atsimikiza kuti kuonda kwa cornea yanu kukupangitsa kuti maso anu asaone bwino, angakulangizeni chithandizochi. Tiyeni tiwone tebulo ili m'munsimu kuti tiwone nthawi yomwe izi zili zoyenera komanso nthawi yomwe sizili zoyenera.
| Zinthu zomwe chithandizo cha CXL chimalimbikitsidwa | Milandu yomwe chithandizo cha CXL sichingakhale choyenera |
|---|---|
| Keratoconus: Matenda ofala kwambiri omwe cornea imatupa n’kukhala ngati koni. | Ngati cornea yachepa kwambiri. |
| Kuchepa kwa marginal degeneration: Matenda omwe gawo la pansi la cornea limachepa. | Ngati pali zipsera zazikulu kapena kutseguka kwa cornea. |
| Kuchepa kwa marginal degeneration kwa Terrien: Matenda omwe mbali za m'mphepete mwa cornea zimachepa. | Ngati mudadwalapo kale matenda a herpes m'maso . |
| Ectasia pambuyo pa opaleshoni: Kufooka kwa cornea pambuyo pa opaleshoni monga LASIK ndi PRK. | Ngati muli ndi matenda a autoimmune . |
Kodi opaleshoni iyi ndi iti? Kodi Epi-off ndi chiyani?
Inde, CXL ndi opaleshoni yaing'ono ya maso chifukwa imachitidwa ndi dokotala wa maso. Koma musadandaule, si opaleshoni yaikulu.
Gawo lokhalo la opaleshoni iyi ndi kuchotsa gawo lopyapyala pamwamba pa cornea, lotchedwa epithelium. Lili ngati gawo lopyapyala pamwamba pa khungu lathu. Limachotsedwa kuti mankhwala a riboflavin omwe timapaka alowe m'zigawo zakuya za cornea. Njirayi imatchedwa "Epi-off" (epithelium-off). Njirayi pakadali pano ndiyo yovomerezeka komanso yopambana kwambiri padziko lonse lapansi.
Kodi ndiyenera kukonzekera ndisanalandire chithandizo?
Iyi si njira yopitira kuchipatala. Izi zikutanthauza kuti mutha kupita kunyumba tsiku lomwelo mutalandira chithandizo. Palibe kukonzekera kwapadera kofunikira. Komabe, popeza simudzatha kuyendetsa galimoto mutalandira chithandizo, ndikofunikira kuti mukhale ndi munthu woti akutengereni kunyumba.
Kodi chimachitika ndi chiyani panthawi ya chithandizo?
Chithandizo chonsecho chimatenga pafupifupi mphindi 60.Pa nthawiyi, mwagona pabedi. Dokotala adzachita izi motsatira ndondomeko iyi:
1. Kuchepetsa kumva kupweteka m'maso: Choyamba, madontho a m'maso oletsa ululu amapakidwa pa diso kuti lisamve kupweteka kulikonse.
2. Kuchotsa epithelium: Kenako, gawo lapamwamba la cornea, epithelium, limachotsedwa mosamala kwambiri.
3. Pakani mankhwala: Kenako, ikani madontho achikasu a maso otchedwa riboflavin (vitamini B2) m'diso ndipo muwasiye kwa mphindi pafupifupi 30 kuti alowe bwino.
4. Kuwala kwa UV: Kenako, kuwala kwapadera kwa UV kumayendetsedwa pa cornea yanu kwa mphindi pafupifupi 30. Apa ndi pamene matsenga amachitika, kulimbitsa ma collagen bonds.
5. Gawo lomaliza: Pomaliza, maantibayotiki amagwiritsidwa ntchito popewa matenda, madontho a maso a steroid amagwiritsidwa ntchito kuchepetsa kutupa, ndipo lenzi yolumikizirana kwakanthawi imagwiritsidwa ntchito poteteza diso.
Ndizo zonse. Kenako mutha kupita kunyumba.
Kodi ubwino ndi zoopsa zake ndi ziti?
Ubwino waukulu wa chithandizochi ndikuti ndi chithandizo chokhacho chomwe chilipo chomwe chingalepheretse kuonda ndi kutuluka kwa cornea. Izi ziletsa maso anu kuti asawonongeke. Zingakulepheretseninso kuchitidwa opaleshoni yayikulu, monga kuyika cornea, mtsogolo.
Kafukufuku wapeza kuti kuchuluka kwa chithandizo cha Corneal Cross-Linking, makamaka pa matenda a Keratoconus, ndi kokwera kufika pa 95%.
Inde, monga momwe zimakhalira ndi chithandizo chilichonse chamankhwala, pali zoopsa zazing'ono kwambiri. Koma ndikofunikira kukumbukira kuti izi sizichitika kawirikawiri .
- Matenda.
- Zilonda.
- Kusawona bwino kosatha (khungu la cornea).
Dokotala wanu adzakulangizani za izi.
Kodi nthawi yochira imakhala bwanji mutalandira chithandizo?
Nthawi yochira pambuyo pa chithandizo imafuna kuleza mtima pang'ono.
Choyamba, muyenera kuvala lenzi yolumikizirana ndi bandeji kwa pafupifupi sabata imodzi . Iyi ndi nthawi yoti epithelium layer yomwe tidachotsa imerenso. Panthawiyi, muyeneranso kugwiritsa ntchito madontho a maso a steroid omwe dokotala wanu angakupatseni.
Ululu: Mukamaliza kulandira chithandizo, mungamve ululu kapena kutentha m'maso mwanu. Anthu ena angamve kupweteka kwambiri. Dokotala wanu adzakupatsani madontho a m'maso ochepetsa ululu pa izi. Ngati ululuwo sunathe ngakhale mutagwiritsa ntchito mankhwalawa, musaope kuuza dokotala wanu.
Masomphenya: Chofunika kwambiri ndichakuti masiku oyambirira mutalandira chithandizo, masomphenya anu aziwoneka osawoneka bwino kuposa kale.Izi zimatchedwa cornea haze. Izi ndi zachilendo, musadandaule nazo. Maso anu amayamba pang'onopang'ono kuonekera.
Gome ili m'munsimu likuwonetsa zinthu zomwe mungakumane nazo mukamachira.
| Zizindikiro zodziwika bwino zomwe zingachitike panthawi yochira | |
|---|---|
| Kuyabwa pang'ono kapena kutentha m'diso | Kuzindikira kuwala |
| Kumva ngati chinachake chatsekeredwa m'diso | Maso ouma |
| Maso osawoneka bwino | Kutupa kwa cornea |
Zingatenge miyezi iwiri kapena itatu kuti maso anu akhazikike bwino. Mukatero, muyenera kugwiritsa ntchito magalasi atsopano kapena magalasi olumikizirana.
Kodi ndi liti pamene muyenera kulankhula ndi dokotala?
Ngati maso anu asintha mwadzidzidzi pamene mukuchira (monga kusokonezeka mwadzidzidzi, kuona mawanga akuda) kapena ngati ululu sunalamulidwe ndi mankhwala omwe dokotala wanu wakupatsani, dziwitsani dokotala wanu nthawi yomweyo.
Uthenga Wopita Nawo Kunyumba
- Corneal Cross-Linking (CXL) ndi mankhwala othandiza kwambiri omwe amaletsa kupyapyala ndi kutuluka kwa cornea ndikuyilimbitsa m'matenda monga Keratoconus.
- Uwu ndi mankhwala ang'onoang'ono, omwe si a anthu okhala m'nyumba omwe amagwiritsa ntchito madontho a maso a riboflavin (vitamini B2) ndi kuwala kwa UV.
- Ndizachilendo kukhala ndi vuto la maso kumayambiriro kwa chithandizo. Zingatenge miyezi ingapo kuti munthu achire bwino komanso kuti maso ake akhale olimba.
- Chithandizochi chingalepheretse kuwonongeka kwakukulu kwa masomphenya ndi opaleshoni yayikulu mtsogolo.
- Ngati muli ndi nkhawa kapena simukudziwa bwino za vuto linalake, nthawi zonse lankhulani ndi dokotala wa maso. Musaope kufunsa mafunso.
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