The anterior chamber angle is a part of the eye’s tissue structure, patients with symptoms of narrowing of the anterior chamber angle will lead to obstruction of aqueous humor elimination and elevated intraocular pressure. The anterior chamber angle is located in the human eye at the junction of the root of the iris and the corneal limbus. In general, the corneal limbus of the eye is the anterior outer wall of the anterior chamber angle, and the terminus of the posterior elastic lamina of the cornea is the one that can be extended all the way to the sclera. The anterior portion of the ciliary body, along with the root of the iris, generates the posterior medial wall. When there is a problem with the posterior elastic lamina of the cornea, it causes the anterior outer wall to be too close to the medial wall, allowing the anterior chamber angle of the eye to become narrow. In addition to this, the aqueous humor is produced by the tissue cells of the ciliary body and fills the anterior and posterior chambers of the eye, supplying nutrients to the cornea and lens of the eye. The aqueous humor exits the eye through the anterior chamber angle, and if the anterior chamber angle is narrowed, the aqueous humor exclusion can be blocked, and the intraocular pressure can be elevated.