Definition

Noun: - A congenital condition of the female reproductive system in which the hymen, a thin membrane that partially covers the vaginal opening, has no opening. This prevents the normal outflow of menstrual blood and can obstruct other vaginal secretions.

Usage

The term is a medical noun used specifically to describe an anatomical condition. It is typically used in clinical, gynecological, and surgical contexts. - The diagnosis of an imperforate hymen is often made at adolescence when a girl experiences abdominal pain but no menstrual flow. - Surgical correction of an imperforate hymen is a relatively simple procedure to create an opening.

Advanced Usage

• The condition is a type of obstructive Müllerian anomaly. It is the most common form of vaginal outflow obstruction.
• While "imperforate hymen" is the standard medical term, it may be described more generally as a congenital obstruction or vaginal obstruction in initial assessments.

Variants and Related Words

• Microperforate hymen (n): A related condition where the hymen has only a very small opening, which can also cause similar but less severe symptoms.
• Hymenotomy (n): The surgical procedure to correct an imperforate hymen by creating an opening.

Synonyms

• Atresia of the hymen: A more technical synonym using "atresia," which means the absence or closure of a normal body opening.
• Non-communicating hymen: A descriptive synonym emphasizing the lack of an opening.

Related Phrases / Collocations

• Diagnose an imperforate hymen
• Surgical repair of an imperforate hymen
• Present with an imperforate hymen (used in medical case descriptions)
• Imperforate hymen with hematocolpos (a complication where menstrual blood accumulates in the vagina)

Noun

1. hymen that is completely closed so that menstrual blood cannot flow out