The word "pubis" is pronounced as 'pyu-bis' and is commonly used to refer to the lower-front part of the pelvis. The word comes from the Latin word "pubes," which means "public hair." The spelling of this word can be tricky, as the "b" is often pronounced as a "p" sound. This is due to the influence of the neighboring vowel sounds, as the "i" and "u" sounds create a palatalization effect on the "b." So, the spelling of "pubis" reflects the phonetic changes that occur when this word is pronounced.
The pubis is a bone that forms part of the pelvis and is found in both males and females. It is one of the three bones that make up the pelvic girdle, along with the ilium and ischium. The pubis is located in the lower front part of the pelvis, forming the anterior portion of the hip bone.
In terms of structure, the pubis consists of a body and two rami - superior and inferior. The superior ramus extends upwards to join with the ilium, forming the pubic arch. The inferior ramus extends downward and joins with the ischium, forming the ischiopubic ramus. The point at which the superior and inferior rami meet is known as the pubic symphysis, a fibrocartilaginous joint that connects the two pubic bones.
Functionally, the pubis plays a crucial role in supporting the weight of the upper body while standing and walking. It also serves as an attachment site for various muscles, including those involved in the movement of the hip and thigh.
In addition to its anatomical significance, the pubis has clinical and forensic importance. It can be used in determining the age, sex, and ancestry of skeletal remains and is often examined in forensic anthropology. Furthermore, the pubic area, specifically the hair and skin, has cultural and sexual connotations in society.
1. Os pubis. 2. One of the pubic hairs, the hair of the pubic region just above the external genitals.
A practical medical dictionary. By Stedman, Thomas Lathrop. Published 1920.
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The word "pubis" comes from the Latin term "pubes", which means "adult, active, pubescent". Its root lies in the Latin word "puber", which refers to the age of puberty or the age when someone becomes sexually mature. In anatomy, the pubis is a bone located in the pelvic region, forming part of the hip bone or pelvic girdle.