What is the primary cause of buphthalmos in clinical practice?

What is the primary cause of buphthalmos in clinical practice?

• A. Trauma
• B. Congenital defects
• C. Glaucoma
• D. Infection

Answer: (C)

Buphthalmos, characterized by an abnormal enlargement of the eyeball, is primarily linked to elevated intraocular pressure, which is most commonly caused by glaucoma. In veterinary ophthalmology, glaucoma often arises from a failure of aqueous humor drainage, leading to increased pressure in the eye. This rise in pressure can result from various factors, including primary glaucoma, secondary glaucoma due to inflammation, or tumors. While trauma, congenital defects, and infections can affect the eye and may lead to changes in ocular structure or function, they do not primarily cause the significant intraocular pressure spike that leads to buphthalmos as effectively as glaucoma does. Thus, glaucoma stands out as the most significant cause and is widely recognized in clinical practice as the primary factor responsible for buphthalmos.

Buphthalmos, characterized by an abnormal enlargement of the eyeball, is primarily linked to elevated intraocular pressure, which is most commonly caused by glaucoma. In veterinary ophthalmology, glaucoma often arises from a failure of aqueous humor drainage, leading to increased pressure in the eye. This rise in pressure can result from various factors, including primary glaucoma, secondary glaucoma due to inflammation, or tumors.

While trauma, congenital defects, and infections can affect the eye and may lead to changes in ocular structure or function, they do not primarily cause the significant intraocular pressure spike that leads to buphthalmos as effectively as glaucoma does. Thus, glaucoma stands out as the most significant cause and is widely recognized in clinical practice as the primary factor responsible for buphthalmos.