Mit pressure (Tonometry) tehna test hi a awlsam zawngin i zir ang u.

I mit i check tawh ngai em? Tin, chutah chuan rang takin test i hmu a, chutah chuan i mitmengah boruak i vawrh lut a, chu chuan i lu a ti buai deuh a ni maw? Vawiin hian i mit chhunga pressure teh dan thenkhat kan sawi dawn a, chutah chuan mi tam zawkin an hriat chian test pawh a tel. Hei hi i ngaihtuah angin a hlauhawm lo. Dik tak chuan i mit venhimna atana test pawimawh tak a ni.

Tonometry hi eng nge ni?

A awlsam zawngin tonometry hi medical test a ni a, i mit chhunga pressure (intraocular pressure) tehna a ni. Hei hi glaucoma an tih natna hriat theihna atana test pawimawh ber pakhat a ni. He test hi tih dan kawng hrang hrang a awm. An vai hian an rang hle a, hrehawm an nei lo.

Engvângin nge he fiahna hi a pawimawh êm êm?

Mit lam doctor-te chuan he test hi glaucoma screen leh diagnose nan an hmang ber a ni. Mit enfiahna pangngai (routine eye exam)-a tih thin a ni tlangpui. Mit hliam emaw, a lan dan dang emaw a awm chuan tih a ni bawk.

A châng chuan doctor-te pawhin he test hi i ei ṭhin damdawi ṭhenkhat (ocular hypertension) avanga mit pressure a san leh san loh enfiah nan an hmang bawk.

Hei hian engtin nge mit pressure a teh?

Kan mit chhungah, a bik takin anterior chamber chu aqueous humor , tih tuiin a khat a ni. He tui hian mit chhungah pressure a pe a, chu chuan a spherical shape a pe a ni. Tonometry hian he tui pressure hi a teh thin.

He pressure tehna atana hman tur unit chu mercury millimeter (mmHg) a ni. Chumi atan chuan i thisen sang tehna atana hman unit ang chiah kha hman a ni.

Tonometry hman dan tlangpui chu engte nge ni?

I mit pressure tehna atan hian i doctor hian hmanraw hrang hrang a hmang thei a. Eng nge an nih i han thlir teh ang.

Thiltih dan dang

Heng hmanraw lian ber berte bakah hian hmanraw dang `Dynamic contour tonometry` leh `Electronic indentation tonometry` te pawh a awm bawk. Tin, contact lens vuah laiin pressure teh chhunzawm zel dan tur pawh tunah hian zirchian mek a ni bawk.

Test hma hian eng emaw inbuatsaih a ngai em?

A tlangpuiin he test atana inbuatsaih nan hian thil chiang taka tih ngai a awm lo.

Mahse thil tenawm tak pakhat a awm. A theih chuan test ni hian i kawr emaw T-shirt emaw i kawr tikhawtlai thei tur i ha suh. Collared shirt i ha a nih chuan tlem a hrual ang che. A chhan chu i kawr a hrual chuan i mit a pressure a sang deuh thei a, chu chu test report-ah a dik lo thei a ni.

Test i neih hian eng ang experience nge i neih?

Hei hi test i tih dan azirin a danglam deuh thei.

• Applanation tonometry i tih chuan i doctor chuan i mit ah anesthetic drop leh yellow dye fluorescein an tih chu a dah ang.
• Mahse heng zawng zawng hi non-contact test atan chuan a ngai lo.

Test tam zawk hi second tlemte chauh a ni. A châng chuan doctor chuan chhiar dik tak a neih theih nân vawi hnih emaw vawi thum emaw a la thei bawk. Chuvangin, "Aw, thil dik lo ka ti em?" Thil kalphung pangngai tak a ni.

Normal value te chu engte nge ni? Results a danglam chuan engtin nge kan tih ang?

Mi hrisel tam zawk mit a pressure chu mercury millimeter 10 leh 21 inkar a ni (mmHg - 21 mmHg) . I result hi he range pawn lam a nih chuan a hnua thil thleng thei tlemte a awm.

Results chu a tlangpui aia sang a nih chuan

Test awlsam tak hmangin i pressure a sang tih a hriat chuan i doctor chuan applanation tonometry ang chi hmanraw dik zawk hmangin a nemnghet fo ang. I pressure a sang tih finfiah a nih chuan i doctor chuan i dinhmun enfiah chhunzawm zel emaw, enkawl tan emaw a tum mai thei. Follow-up appointment neih hun tur i ruahman ang.

Results chu normal value aia hniam a nih chuan

Mit pressure hniam (`5 mmHg` emaw `6 mmHg` aia tlem) pawh hi a buaithlak hle. Hei hian mit a tichhe thei a, mit a tichhe thei bawk. I pressure a hniam chuan i doctor chuan a hnuaia step leh enkawl dan tur a hrilhfiah ang che.

Test zawhah lirthei ka khalh thei ang em?

Hei hi ngaihtuah tur a ni. Eye pressure test chauh tihsak ni ta la, lirthei khalh kawngah harsatna a awm lo ang.

Mahse, mit chhunga pressure tehna bakah hian dilation (eye dilation) hmangin mit chhung lam an enfiah thin. Hetianga i mit i dilate chuan lirthei khalh harsa i ti mai thei. Eng lakah i sensitive a, darkar tlemte chhung chu i bula thil awmte chu chiang takin i hmu thei lo mai thei.

Chuvangin, i mit endik ni-ah mi pakhatin a khalh che emaw, lirthei dang hmang emaw a him ber. Hemi chungchangah hian doctor hnenah thurawn zawh a tha ber.