Clitoral index

Clitoral Index is a medical term used to measure the size of the clitoris, a part of the female anatomy. The clitoral index is calculated by multiplying the length and width of the clitoris. This measurement is often used in medical and scientific research to study variations in clitoral size, which can be influenced by factors such as hormone levels and age.

Anatomy of the Clitoris

The clitoris is a complex structure, and its visible part is located at the top of the vulva, where the two labia minora (inner lips) meet. The visible part is called the glans. Unlike the rest of the clitoris, the glans does not swell or grow during the sexual response, as it does not contain erectile expandable tissue.

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Anatomy of the clitoris

Measurement of the Clitoral Index

The clitoral index is measured in millimeters squared (mm²). The length and width of the clitoris are measured using calipers. The length is measured from the base to the tip of the glans, and the width is measured at the widest point of the body of the clitoris. These two measurements are then multiplied to calculate the clitoral index.

Factors Influencing the Clitoral Index

Several factors can influence the size of the clitoris and, therefore, the clitoral index. These include:

• Hormones: The size of the clitoris can be influenced by hormone levels, particularly testosterone. In conditions where testosterone levels are high, such as polycystic ovary syndrome (PCOS), the clitoris may be larger than average.

• Age: The size of the clitoris can change with age. It grows rapidly during puberty, then its size may decrease after menopause.

• Genetics: Genetic factors can also influence the size of the clitoris.

Clinical Significance

The clitoral index can be used in the diagnosis of certain medical conditions. For example, a larger than average clitoral index may indicate a condition such as congenital adrenal hyperplasia (CAH), which is characterized by excess production of male hormones.

See Also

• Female genitalia
• Human sexual response cycle
• Sexual dimorphism