Ijwabu leso liyingqimba elincane lesikhumba elihlanganisa futhi livikela iso. Iso liqukethe imisipha ehoxisa ijwabu leso ukuze "livule" iso ngokuzikhethela noma ngokuzithandela. Amajwabu amehlo omuntu aqukethe uhla lwe-eyelashes oluvikela iso kusuka ezinhlayiyeni zothuli, izidumbu zangaphandle, nokufiphala.
Imisebenzi Eyinhloko Yejwabu leso
Omunye wemisebenzi esemqoka yejwabu leso ukuvikela iso nokugcina izidumbu zangaphandle.
Olunye umsebenzi obalulekile wejwabu leso ukusabalala njalo izinyembezi ebusweni beso ukuze ugcine unomanzi. Ngayo yonke i-blink, kunendlela encane yokuphoqa noma yokucindezela okuveza izinyembezi phezu kweso lakho. Futhi, kukhona ukunyakaza okuncane okuzungezile okwenzela izinyembezi ku-puncta, i-pipe yokukhipha izinyembezi ukuze ilahlwe kahle futhi ifakwe emanzini.
Izinhlanzi Zezikhumba
Ijwabu leso liqukethe izinhlobo eziningana ezihlukahlukene zezingqungquthela ezihlanganisa izigulane ezisabekayo, izithukuthuku zomzimba, ukugcoba izigulane nezindwangu zemizimba . Ukugcoba izilonda ezinikeza nsuku zonke izinhlanzi ezincane zikhona ezincane futhi zikhona kulo lonke isembozo. Isigqoko esibuhlungu, esiphezulu ngaphansi kwejwabu leso eliphezulu nangaphansi komzimba womzimba, senza izinyembezi ze-reflex. Umgqoko olahlayo ufihla izinyembezi lapho sikhala ngokomoya noma uma sithola okuthile emehlweni ethu. Isigqoko esibizayo sizama ukugeza ama-debris.
Imisipha yamahlombe
Kunemizimba eminingana noma amaqembu omzimba alawula umsebenzi wethu wejwabu leso.
Imisipha esisiza ukuba ihlume futhi isebenze ukubamba ijwabu leso eliphezulu endaweni ejwayelekile yilezi:
- I-Levator Muscle
- Imisipha ka-Muller
- I-Frontalis Muscle
Enye iqembu elikhulu lezinhlanzi elibizwa ngokuthi i-orbicularis oculi muscle, lizungeza amehlo. Lezi zinhlanzi zisebenza ukuvala iso ngamandla uma sizama ukuvikela iso lethu.
Ama-orbicularis oculi muscle nawo enza isenzo sobuso.
Ukuphazamiseka Okuvamile Kwamajwabu
- I-Dermatochalasis - i-Dermatochalasis iyisikhumba esengeziwe sejwabu leso esikhula kubantu abangaphezu kweminyaka engama-50 ubudala. I-Dermatochalasis iqala njengengxenye yenqubo evamile yokuguga. Kubangelwa ukuqhuma kwamafutha noma ukuhamba phambili kanye nezicubu zejwabu leso ukulahlekelwa ithoni njengoba sikhula. I-Dermatochalasis ingaba nzima kangangokuba ivimbela insimu yakho ebonakalayo ebonakalayo. Ukuhlinzwa, okubizwa ngokuthi i- blepharoplasty , kungenziwa ukuze ususe lezi zicubu futhi ubuyekeze umsebenzi ogcwele wokubuka.
- I-Entropion - Uma une-entropion, umgodi ophansi we-lid uphenduka ungene ebusweni beso. I-eyelashes ingaxubha ngokumelene ne-cornea kanye ne-conjunctiva, okubangela ukucasuka, ukuzwa komzimba wangaphandle, ukutheleleka, ukuhlukumeza kanye nesilonda se-cornea. Ukwelashwa okuvamile kakhulu kwe-entropion kulungiswa ngokuhlinzwa. I-entropion yenzeka kakhulu ngokuguga. Ama-tishu nemisipha balahlekelwa ithoni futhi isikhumba asisekho ngokumelene nelihlo lakho.
- I-Ectropion - i-Ectropion ihlukile kwe-entropion. Ijwabu leso lizophoqa noma liphenduke ngaphandle noma limane lihle kancane. Iso livezwa futhi limile. Izimpawu zikhishwa ngamanqamu, zibe nomoya onesihlabathi, onesihawu, ukucasuka nokukhwabanisa. Kuvame kakhulu uma sikhula njengesikhumba sejwabu leso nemisipha elahlekelwa ithoni. Ukukhubazeka komzimba isikhathi eside nakho kungabangela i-ectropion. Uma ithoni lejwabu leso libuthakathaka, ukumane ugijime phezu komcamelo wakho ebusuku kungabangela ukuba ijwabu leso liqhume ngaphandle.
- I-Myokymia - i- Myokymia yigama lezokwelapha le-twitch yejwabu leso. Isikhumba sejwabu leso sihamba ngokungenasici. I-Myokymia ingavame ukuzwa futhi ibonwe yilowo ogulayo. Kubangelwa ukukhathala okwedlulele, ukucindezeleka, ukukhathazeka, ukudla i-caffeine ngokweqile nokuchitha isikhathi esiningi kwikhompyutha. Ukuphumula nokuphumula ngokuvamile yilokho okudingekayo ukuze i-myokymia ixazulule.
- I-Blepharospasm - i-Blepharospasm yi-contraction engavamile, eqinile yamisipha yejwabu leso Isizathu esiqondile singaziwa futhi asibonakali sihlobene nezinye izifo. Izimpawu zivame ukuqala kancane kancane kodwa zandise ngokuhamba kwesikhathi zibe nezingqinamba ezinamandla ezibandakanya zombili izinkophe. Kuvame ukuphathwa ngokuphumelelayo ne-botox, noma i-botulinum toxin. Ukucasuka kwe-Ocular.
- I-Bell's Palsy - Ukukhubazeka kukaBell kuyinto ukukhubazeka noma ubuthakathaka bemisipha nesibindi sebuso ebusweni obunye. Lesi simo siza ngokuzumayo futhi ngokuvamile sizothola kangcono sisodwa emavikini angu-4-6 kodwa singahlala ezinyangeni eziyisithupha. Abantu bavame ukucabanga ukuthi bane-stroke. I-Bell's Palsy kucatshangwa ukuthi ibangelwa igciwane le-herpes elibangela izilonda ezibandayo ezivuselela ngezikhathi zokucindezeleka.