Hyperopic astigmatism. kudzudzulidwa laser masomphenya

Osati aliyense akhoza kudzitama kuti ali masomphenya zabwino. Nthawi zambiri pali chosayenerera iliyonse. Mwachitsanzo, zingakhale hypermetropic astigmatism, lomwe ndi kupatuka pa hyperopia.

Mu zina angayambe asymptomatic kwathunthu, koma chigweranso kuti kudwala amachititsa mutu ndi kuchuluka irritability. Mtundu wa astigmatism chosowa kwambiri m'maso onse, zambiri zokhudza chimodzi chokha. Tiyeni tiyese kumvetsetsa zimene zimayambitsa matenda ndi mankhwala ake.

zifukwa

The diso ndi mandala kwa diso ndi masomphenya wabwinobwino ndi n'lozungulira. Refracted mtanda wa kuwala pa diso chili pa malo amodzi. Koma ngati diso ndi astigmatism, mtengo mu nkhani iyi, ati apange mfundo ziwiri mmalo mwa mmodzi. Chifukwa, masomphenya awiri akukhala sawona bwinobwino ndi molakwika.

Choncho, hyperopic astigmatism limapezeka pa zifukwa ziwiri:

• mandala mapindikidwe;
• kusintha mawonekedwe a diso la.

Pa nthawi ino si kukhazikitsidwa kwake mokwanira chifukwa cha zimene zikuchitika. Asayansi amanena kuti mapindikidwe disolo - ndi anomaly kobadwa nako chitukuko ndi moyo izo aumbike kawirikawiri. Komanso mawonekedwe a diso la zingasiyane chifukwa amamuyambitsa timabala Mwachitsanzo pambuyo choipa kapena opaleshoni.

Nthawi zambiri ali digiri pang'ono hyperopia mpaka 0.5 diopters. Izo si kuphwanya, palibe kusapeza, munthu kumva bwino ndipo sikumangotikhudza khalidwe la masomphenya.

mitundu kudwala

• Zambiri astigmatism - Pankhaniyi meridian wina ali wabwinobwino kupenya, ndi zina amapezeka hyperopia.
• Astigmatism - mu meridians onse a diso kumachitika patali zokha, kuti, mfundo inali ili kumbuyo diso.

Ndipo olimbika hyperopic astigmatism, ndi losavuta chichokera chakuti diso ali ndi mawonekedwe sanali ozungulira. Zambiri kawirikawiri izo zimayambitsa nthenda kupindika disolo.

Komanso astigmatism akhoza kukhala mwachindunji kapena osiyanitsidwa mtundu. Maziko a gulu Pankhaniyi zachokera mphamvu refractive mu meridians waukulu. Ngati ndi mphamvu mu meridian ofukula yoongoka mtundu. Koma ngati wamphamvu refraction amapezeka horizontally, izo hyperopic astigmatism chigamulocho mtundu.

zizindikiro

Izi kuwonongeka zithunzi angasonyeze m'njira zosiyanasiyana, ndipo izo zimatengera mlingo wa ukulu wake.

Ngati hyperopic astigmatism ndi wofatsa zizindikiro pafupifupi imperceptible. Mwamunayo sangamvetsere chakuti masomphenya ake akuyamba kuipa. Nthawi zambiri, digiri wofatsa wa kudwala wapezeka pa chiphasochi chizolowezi.

Mlingo avareji astigmatism akuonetsedwa ngati motere: pali amaona masomphenya, amene anatsagana ndi awiri masomphenya, mutu kapena chizungulire. Munthu akhoza bwinobwino ntchito zokhudzana eyestrain. Inali pa nthawi imeneyo ndipo anthu amakakamizidwa kuchipatala.

astigmatism aakulu amakhala ndi matenda. Nthawi zambiri zimayamba kwambiri powona awiri, ndipo kusawona bwino umakhala kutchulidwa. Pali ululu maso, mutu, ndi zina kuyabwa, nseru. Pamene anali kumupima, dokotalayo anati kuwonongeka amphamvu acuity zithunzi.

Hyperopic astigmatism chithandizo

kudwala Izi mankhwala m'njira ziwiri:

• ndiwofatsa;
• ntchito.

Ngati digiri zazing'ono hyperopia, ndipo sitili pa matenda concomitant (asthenopia, strabismus) mankhwala sangathe ikuchitika kuyambira mu nkhani iyi khalidwe la masomphenya nkomwe chatsitsa. Kudziwa matenda amenewa chilango ndi kuvomerezedwa. Iwo kwagona kuti munthu yoikidwiratu magalasi apadera ndi magalasi fillister. Amavalira kukhala kalekale kapena okha ntchito za ntchito iliyonse. chipukuta misozi mulinso kuvala magalasi kukhudzana.

Koma ziyenera ananena kuti astigmatism sangakhoze anachiritsidwa magalasi kapena magalasi. Iwo kuthandiza okha kubwereza izo mu dongosolo kuthetsa kusapeza kugwirizana ndi kuwonongeka kwa masomphenya. Astigmatism amaliona opaleshoni, ndipo kwenikweni ndi kukonzedwa laser masomphenya.

The njira kugwira ntchito mankhwala

Modern pochiza matenda a maso kumatha astigmatism ndi opaleshoni.

• Laser thermokeratoplasty. Mtundu chilango ndi kuti mu zone zotumphukira wa diso pa mfundo zina za laser ndi ntchito malo amayaka. Izi zimathandiza kuchepetsa ulusi kolajeni, kotero kuti diso amasintha mawonekedwe. Mu periphery, izo zimakhala zambiri mosabisa, ndi pakati - ndi otukukira kunja, chifukwa mu bwino masomphenya.
• Termokeratokoagulyatsiya. Iwo ikuchitika mu mofanana ndi laser thermokeratoplasty amayaka okha pamene ntchito ndi mkulu kutentha singano.
• Hyperopic laser mu-situ keratomileusis. Panopa njira ya mankhwala imatengedwa kwambiri otetezeka ndi kwambiri zothandiza. Izi kudzudzulidwa laser masomphenya amathandiza kuchotsa astigmatism, odzisunga ndiponso mitundu kwambiri. Iwo anachita motere: mu wosanjikiza chapamwamba diso la Kadulidwa ndi kachidutswa kakang'ono ka nsalu anawamvera pambali. Kudzera ang'ambe thupilo izi ife tikufika ku zigawo pakati pa diso pa periphery ake. Mothandizidwa ndi laser chamunthuyo ntchito ya wosanjikiza pakati, ndi khumudwitsidwa ndi anabwerera ku malo ake. Njira imeneyi likukonza mawonekedwe a diso la kusintha kupindika ake, ndi pamaso abwezeretsedwa msanga.

Ngati pali zifukwa zina chifukwa chokana kugwiritsa ntchito njira zimenezi mankhwala, ikuchitika ntchito monga kuchotsa mandala, ndi implantation wa phakic magalasi intraocular, keratoplasty.

Hyperopic astigmatism ana

Izi kuwonongeka zooneka ana osaposa chaka chimodzi imatengedwa yachibadwa (thupi) chodabwitsa. Koma ana okulirapo, kudwala kumeneku kumaonekera monga momwe akuluakulu. Madandaulo wa mwana mu nkhani iyi ndi yosokoneza: kugirigisha moto mu maso, kutopa, kupweteka kwa mutu, kusafuna jambulani, kuwerenga ndi kulemba.

Kawirikawiri matenda ndi kobadwa nako mu chikhalidwe ndi wadutsa kuchokera kholo mwana. Chotero ngati banja lili ndi munthu akudwala astigmatism, onetsetsani kusonyeza mwana wanu kuti maso a posachedwapa. Pamene mankhwala mwadzidzidzi patapita kanthawi mwana kukhala squint.

Kuwukonza kudwala ana

Ngati hyperopic astigmatism ndi wofatsa, sizikusoweka kukonzedwa mwapadera. Nthawi zambiri, mwana kuvala nkhani matenda ndi kukatenga Zochita wapadera diso.

Ngati matenda zambiri kutchulidwa, dokotala amanyamula pang'ono mtima magalasi apadera kapena magalasi. Mfundo ayenera kusankha yekha dokotala wodziwa, magalasi awo amakhala osiyana a refraction Choncho, anapangidwa payekha.

Hyperopic astigmatism ana angathe kupewedwa mwamsanga kuwaphunzitsa bwino kugawa katundu pa diso.

Pomaliza

Hyperopic astigmatism - lalikulu diso matenda amene angathe kuchiritsidwa yekha expeditious njira. Matenda alibe patsogolo katswiri n'kukulemberani kuvala magalasi apadera kapena magalasi kukhudzana, kotero ndikofunika dokotala nthawi.