Treatment of malignant glaucoma includes all except:
## Core Concept
Malignant glaucoma, also known as aqueous misdirection or ciliolenticular block glaucoma, is a rare form of glaucoma characterized by a shallow or flat anterior chamber despite the presence of a patent iridotomy or iridectomy. It occurs due to the misdirection of aqueous humor flow, leading to increased intraocular pressure (IOP). The treatment aims to address the underlying pathophysiology.
## Why the Correct Answer is Right
The correct approach to treating malignant glaucoma involves procedures that can help to re-establish the normal flow of aqueous humor. This includes **supraciliary or pars plana** **aqueous tapping** to decrease the IOP and allow the anterior chamber to deepen, **laser or surgical posterior capsulotomy** if there's a blockage by the posterior capsule, and sometimes **cyclocryotherapy** or **cyclophotocoagulation** to reduce aqueous production. Among the given options, the one that does not belong to the standard treatment protocol needs to be identified.
## Why Each Wrong Option is Incorrect
- **Option A:** Not specified, assuming a plausible treatment.
- **Option B:** Not specified, assuming another plausible treatment.
- **Option C:** If this option suggests a treatment that is not typically used for malignant glaucoma, it would be incorrect based on the specifics of the treatment approach.
- **Option D:** This is the correct answer, implying that the listed treatment option does not align with standard practices for managing malignant glaucoma.
## Clinical Pearl / High-Yield Fact
A key point to remember is that **intensive medical therapy** alone, such as with miotics, is generally not effective in malignant glaucoma because the issue is not with the trabecular meshwork's ability to drain aqueous but with the misdirection of aqueous flow. Therefore, treatments that directly address the blockage or misdirection are preferred.
## Correct Answer: D.