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What are Dilator use for PP or tissue shortening_

User Palmer
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Final answer:

Dilators are medical devices used to stretch narrowed or constricted tissues, such as in cases of tissue shortening, and are often employed in therapeutic and surgical aftercare to maintain or restore the natural patency of a passage or orifice.

Step-by-step explanation:

Dilators are medical devices used for various therapeutic purposes, predominantly in the expansion of a passage, duct, or orifice in the body that has been narrowed or constricted due to pathological causes, such as scarring, tissue shortening, or other conditions. The process of dilation helps to progressively stretch the affected area, restoring its original patency or preparing it for a medical procedure.

For instance, vaginal dilators may be used to treat conditions like vaginismus, where the muscles of the vaginal wall contract involuntarily, causing discomfort, painful intercourse, or difficulty in undergoing gynecological examinations. Additionally, dilators are often employed post-surgically, especially following procedures that affect the natural elasticity of tissues, to prevent the formation of strictures (an abnormal narrowing of a bodily passage).

In other medical applications, dilators are employed in cardiology to open narrowed arteries, in gastroenterology for esophageal strictures, and in urology to treat urethral strictures. Dilators vary in size and shape, and are selected based on the specific needs of the patient and the body part being treated.

User Guillaume Boschini
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