I mit peng var chungchangah hian heng thilte hi i hria em? (Sclera) tih a ni.

Darthlalang i en hian i mitmeng var chu a tlangpui aia danglamin, a sen zawk, a sen zawk tih i hmu ngai em? Kan mit kan en vek a, mahse he part var, ‘ring var’ chungchang hi kan hre vak lo tak zet a ni lawm ni? Nitin darthlalang a kan hmuh thin, mahse ngaihven vak loh he part var hi kan mit tan a pawimawh zia i hre lo mai thei. Vawiin hian kan mit venghimtu he hmun pawimawh tak hi kan sawi dawn a ni.

A awlsam zawngin, he sclera hi eng nge ni?

Sclera hi i mit a var lai a ni. Mi thenkhat chuan "mit var" an ti bawk. A awlsam zawngin, i mitmeng pum pui a tam zawk hualtu khuhna nghet tak, venhimna ang mai a ni. He hmun dum hi i mit hmalam a cornea atanga hnunglam optic nerve thlengin a inzar pharh a ni.

Hei hi membrane te tak te tak a ni. A dik tak chuan millimeter khat vel zeta thuk a ni. Chu chu i credit card thickness vel a ni. Mahse, chu thinness chuan bum suh, hei hi tissue chak tak, venhimna a ni . Kan mit var hi a rawng pe a, mit mamawh support leh venhimna pe tu sclera hi a ni.

He onion dum hian eng hna tak nge a thawh?

Hei hi hmun var mai a ni lo. Hna pawimawh zawk a thawk a ni.

• A Protective Wall: Sclera hi i mit humhimtu ber a ni. In chhehvel bang ang maiin i mit chhunga thil nalh tak takte chu pawn lam thil hlauhawm, leivut, leh a nghawng lakah a venghim a ni. Cricket khelh laiin ball-in i mit a rawn deng a nih chuan, sclera chak tak hian a nghawng nasat ber chu tuar hmasa ber tur a ni tih han ngaihtuah teh.

• Maintaining Shape: Kan mit hian a spherical shape hi sclera vang a ni. He bang nghet tak hi awm lo se chuan mit chhunga tui awm avangin mit hian a pianzia bik a nei thei dawn lo.

• Muscle Attachment: I mit veilam, dinglam, chunglam leh hnuai lam i sawn theih dan tur i ngaihtuah ngai em? Chutianga puitu taksa ruh nalh tak tak paruk a awm. Heng ruhte hi he sclera-ah hian an inzawm a, a nih loh leh an inzawm bawk. Chuvangin i mit tihchet nan a pawimawh hle.

Engvangin nge he part hi a var? Eng atanga siam nge a nih?

Hei hi thil ngaihnawm tak a ni. Sclera hi fiber chak tak collagen an tih atanga siam a ni a . Collagen hi kan taksa hmun tam takah protein chi khat a ni a. I vunah, i ruh, i taksa peng hrang hrangah a awm.

Chuti a nih chuan engvangin nge a var? A chhan chu heng collagen fiber te hi sclera chhunga an inrem dan a ni. Heng fiber te hi an inzawm khawm a, an inzawm khawm a, chaotic network-ah an inrem a, pattern an nei lo.

Mahse i mit hma lama awm cornea i lak chuan collagen atanga siam a ni bawk. Mahse a chhunga collagen fiber te hi a felfai hle a, a inang tlang hle. Chuvangin eng pawh daltu awm lovin a paltlang thei a ni. Chuvang chuan mit (cornea) hi kan tan chuan a langtlang (transparent) a, chu chu a langtlang (transparent) tihna a ni. Design mak tak mai a ni lo maw?

Engvangin nge mit peng var hi a chang chuan a rawng a inthlak thin?

Kan mit hi a chang chuan a sen emaw, a sen deuh emaw hi thil pangngai a ni. Hei hi vaivut, meikhu, a nih loh leh mut tlachhamna kan thawh hian a thleng thei a ni. Mahse i mit varte hian ni khat emaw ni hnih emaw aia tam a rawng a inthlak tawh a nih chuan ngaihthah mai mai a tha lo. A chhan awm thei engemaw zat a awm.

Engtin nge onion dum rawng danglam tawhte chu a rawng siam thar leh theih ang?

Chumi chhanna pawimawh ber chu a chhan zawn hmasak hi a ni . Chumi atan chuan doctor i pan ngei tur a ni a, a bik takin mit lam doctor i pan ngei tur a ni. I mit chu a enfiah ang a, a rawng a inthlak chhan dik tak chu a hre chhuak ang.

A chhan an hriat veleh chu a chhan a\angin enkawl dan tur an rel \hin.

• Allergy emaw, a sen tlem emaw a awm chuan: Doctor chuan mittui tlakna chi dik tak a pe ang.
• Bacteria infection a nih chuan: Mit hnawih emaw, antibiotics awmna tablet emaw pek tur a ni.
• Jaundice ang chi dinhmunah chuan: a thlentu thin natna chu enkawl a ngai a ni. Tichuan mit rawng sen chu a mah chauhin a bo vek ang.
• Pterygium ang chi: A lian a, mit a tikhawlo a nih chuan operation tenau tak hmangin lakchhuah theih a ni.

Kan mit varte humhim turin eng nge kan tih ang?

Kan mit venhim hi a pawimawh hle a, chutiang ti tur chuan thil awlsam tlemte kan tih theih a awm.

• Safety glasses vuah tur a ni:Infiamna (a bik takin cricket leh squash) i khelh chuan, emaw, weld i tih chuan, thing hmanga hna i thawk a, huan i siam a nih chuan, safety glasses vuah hian mit hliam tam tak a veng thei a ni.
• Sunglass vuah: Sunglass quality tha tak bun hian ni zung UV rays hlauhawm tak lakah i mit a veng a, chubakah leivut leh thli laka a veng bawk.
• I kut fai taka vawng tur: I mit i khawih hmain sahbawn leh tui hmangin uluk takin kut sil thin ang che, a bik takin contact lens i dah emaw, i la chhuak emaw a nih chuan. Kan kuta hrik awmte hi awlsam takin kan mitah a lut thei a.

Engtikah nge doctor i hmuh ang?

A hnuaia symptoms te hi i neih chuan ngaihthah suh. Doctor pan vat rawh.

Hetiang thil i hmuh chuan hlauthawng suh, mahse tihkhawtlai suh la, a rang thei ang bera Doctor pan rawh. Mit hi a hlu em em a, chuvangin thil tenawm tak tak pawh ngaihthah hi thil tha a ni lo.