Kodi detachment retinal ndi mmene kumaonekera

Retinal detachment - njira pathological kuti amafuna chithandizo mwadzidzidzi. Pa nthawi alekanitsa mauna diso chipolopolo pa mtima wa. Pa nthawi yomweyo amakhudzidwa zigawo lamkati ngati anatomical Kapangidwe ka diso ngati kuti pigment epithelium, omwe ali mbali ya diso, si exfoliate.

chikhalidwe ichi, ngati thandizo si operekedwa mu nthawi, kungachititse kuti imfa tsankho kapena wathunthu wa masomphenya, ng'ala, kutupa aakulu.

Nthawi zambiri zimachitika kuti ngati panali detachment diso limodzi, izo zingachitike lachiwirilo. Muyenera kuonedwa ndi maso ndi.

Pali mitundu iwiri ya retinal detachment :

• Chachikulu kapena idiopathic yodziwika ndi chakuti pali kokha pa kutulukira kwa diso ndi malowedwe a madzi pansi pake. Kusiyanitsa ndi lathyathyathya vesicular retinal detachment, okwana kapena zochepa. Kodi kumathandiza kuti: myopia, kuvulala m'mutu, kugwa, kunyamula zitsulo.
• Secondary amapezeka ozama mabala, matenda yotupa, matenda oopsa, zotupa diso, shuga, toxemia wa mimba. Zimachititsa chakuti mu vitreous thupi anapanga mabala a minofu connective, otchedwa Mooring mzere, madzi amasonkhana kapena lidakali retinal chotupa kapena hematoma. Si maonekedwe yopuma.

Retinal detachment: Zizindikiro

Kodi akhoza anachenjezedwa ndi adzalola kuti akuganiza kuti pali retinal detachment? Maonekedwe a mphezi ndi nsakali mu maso ake, wakuda nsalu yotchinga, kupotoza ndi fluctuation wa nkhani. Man amakondwerera utachepa masomphenya ndi zochepa munda wa view. Nthawi zambiri zizindikiro zimenezi poipa madzulo ndi m'mawa kukhala wochepa kutchulidwa. Izi zimachitika chifukwa gulu la resorption madzi ndi tsankho akagona. Pakuti detachment sekondale lililonse kuphatikiza mbali pamwamba mwa maonekedwe chachikulu cha matenda.

Retinal detachment: chithandizo

Ngati wodwalayo chachikulu retinal detachment, n'zotheka ntchito njira zosiyanasiyana zochizira

• diatermkoagulyatsiya;
• kriopsiya;
• chithunzi kapena laser photocoagulation ;
• ntchito scleroplastic kapena mwa sclera lapansi.

Yoyamba ntchito ndi kugwiritsa ntchito singano elekitirodi amene soldered kwa diso kuchokera choroid chilonda mapangidwe, amene atakhazikitsa izo.

Yachiwiri njira ndi modekha, pamene akugwiritsa ntchito nozzles wapadera, utakhazikika ndi asafe kapena mpweya.

Laser photocoagulation, kapena zambiri ntchito pa nthawi imene muli mipata ndi lathyathyathya retinal detachment.

Nthawi komwe njira zimenezi sikumachititsa zotsatira anakhumba, m'pofunika kuchita ntchito pa sclera, amene angathe kuchitidwa pamwamba pake kapena mkati mwana wa m'diso la. Kubweretsa pamodzi zigawo munalekanitsidwa retinal ntchito Tingathe kumadzazidwa zimakhala mwini (Achilles tendon gawo kapena khutu chichereŵechereŵe, etc.), allotkaney (Dura Mater, cadaveric anasunga sclera), silikoni mphira kapena catgut. Security chisindikizo makina kunja gawo Napempha kwa sclera, kubweretsa pamodzi zigawo, izo zikhoza anakonza radially kapena circularly sectorally. Nthawi zambiri ntchito tsirklyazh - akhomere ulusi wapadera ndi silikoni kapena tepi sclera wa diso equator umene pali zisindikizo pa kuswa. Pofuna kuchotsa madzi, ndi puncture wa sclera lapansi.

Ngati m'dera kusiyana ndi lalikulu kwambiri, vitreous akhoza athandizira osiyanasiyana amadzala - puronit mpweya wosabala mutsanulira lalabala, mafuta silikoni. Choncho, mgwirizano wa zigawo retinal amapangidwa kuchokera mkati.

Zochizira sekondale retinal detachment n'kofunika kuchiza matenda chimapangitsa: kuchotsa chotupa kapena nakocheza. Nthawi zina, ntchito zomwezo monga zochizira chachikulu.