PPM stands for various terms. Discover the full forms, meanings, and possible interpretations of PPM across different fields and industries.
The Persistent Pupillary Membrane (PPM) is a condition of the eye where remnants of the fetal membrane that supplies blood to the lens during development fail to atrophy after birth. This results in strands of tissue remaining across the pupil, which can vary in density and may affect vision depending on their severity. PPM is most commonly observed in dogs, particularly in certain breeds, but can also occur in humans and other animals.
In medical practice, the diagnosis of PPM involves a thorough eye examination, often using a slit lamp to visualize the strands. Treatment is typically not required unless the strands significantly impair vision, in which case surgical options may be considered. The condition is generally benign and does not progress over time, making it more of a cosmetic concern than a serious health issue in most cases.
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