The nouns of the anterior chamber are explained as follows:

1. It was formerly called the wife who married first.

Dian drama "Crossing the Palace": "I am your prince-in-law's first wife and I have arrived!"

2. The house at the front of the courtyard.

Han Bangjing (Ming Dynasty) "A Palace Maiden's Journey to Chang'an": "I used to stay beside my mother, and dared not leave the front room at dusk."

3. The relationship between the back of the cornea and the iris and lens in the eyeball. The cavity between them is called the anterior chamber.

The anterior chamber is filled with colorless fluid, the aqueous humor. Aqueous humor is 98% water. The depth of the anterior chamber is the distance along the optical axis from the posterior apex of the cornea to the anterior surface of the lens. But sometimes the anterior chamber depth can also include the thickness of the cornea. The depth of the anterior chamber, excluding corneal thickness, is approximately 3.0 mm. According to literature reports, the anterior chamber depth of Chinese people is 2.75±0.03mm.

Related examples:

1. Objective To explore the efficacy of anterior chamber puncture in preventing shallow anterior chamber after trabeculectomy.

2. The doctor diagnosed that Ms. Cheng had blunt trauma to her right eye, hemorrhage in the right anterior chamber, and severed iris root.

3. Methods: 24 eyes with deep anterior chamber and angle-closure glaucoma were studied in the glaucoma clinic and inpatients of our hospital.

4. Results: All 7 patients showed varying degrees of hypopyon, 1 case was combined with hyphema, 2 cases were cataract, and 1 case was glaucoma.

5. The lateral decubitus position is an ideal position for treating hyphema.

6. Except for a small amount of leakage on the surface of the intraocular lens in 1 case after surgery, the rest of the anterior chamber reactions were very mild.

7. Other treatments include intravenous infusion of acetazolamide or mannitol, anterior chamber puncture, and trabeculectomy.

8. To explore the occurrence, development and preventive treatment of shallow anterior chamber caused by glaucoma filtering surgery.

9. Early application of hemostatic agents, appropriate use of corticosteroids, and timely anterior chamber puncture and irrigation can prevent and treat serious complications and facilitate vision recovery.

10. Conclusion Ciliary muscle spasm, anterior chamber shallowing, and lens convexity are the common mechanisms of traumatic myopia in adolescents.