Pubic bone

[chǐ gǔ]
Human bone type
Collection
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Pubis: located at Hip bone The front and lower part of is divided into body, upper and lower branches. The pubic bone accounts for 2/5 of the hip bone. The pubic bone is located at pelvis The two bones in front have a gap in the middle rather than close together, and the two bones are connected by ligaments and Fibrocartilage When organizations are connected, this area is called Symphysis pubis
Chinese name
Pubic bone
Foreign name
pubis
Location
Hip bone Front lower part of
Interpretation
Two bones in front of the pelvis

anatomic structure

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Pubis: located at the front and lower part of the hip bone, it is divided into body, upper and lower branches. Pubic body constitute acetabulum It is at the lower part of the front and is relatively thick. The autologous protrudes from the upper branch of the pubic bone to the front and inside. This branch bends downward and moves to Ramus pubis inferioris The upper edge of the superior branch of the pubic bone is thin and sharp, which is called the pubic comb ilium Of Arcuate line The pubic tubercle is at the lower part of the abdomen and the inner side of the thigh. Pubic tubercle Is important Body surface mark , which extends inward to Symphysis pubis There is also a crest on the upper edge of the face, called the pubic crest. Superior and inferior pubis make up a deficit by drawing on the surplus Inside the row, there is an oval rough surface, called Symphysis pubis Pubic bone and Ischium Enclosed Macropore , called closed hole. Pubic bone It forms the front and lower part of the hip bone, and is divided into upper and lower branches. The body forms the anterior and lower 1/5 of the acetabulum. The upper bone surface of the joint with the iliac body is rough and raised, which is called Iliopelvic eminence , extending forward and inward from here Ramus pubis superior , its end turns down sharply to become Ramus pubis inferioris There is a sharp ridge above the superior pubic branch, which is called Pubic comb (inspect pubis), move backward on the arcuate line, and finally move forward Pubic bone Tubercle( pubic tubercle), Is important Body surface mark The blunt upper edge from pubic tubercle to midline is Pubic crest It can also be felt on the body surface. The oval rough surface on the inside of the place where the upper and lower branches of the pubis move to each other is called Symphysis pubis noodles (symphysial surface), the joint surfaces of both sides are connected by cartilage to form the pubic symphysis. Extension of inferior branch of pubis Rear lower Outside, and Ischium The pubic bone and the ischial bone together form obturator (obturator foramen)。
Pubic occupation Hip bone 2/5 of.
When a woman gives birth, the gap between the pubic symphysis is widened to facilitate the smooth delivery of the fetus.
Adult hip bone, pubis [1]

Pubic related diseases

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Joint separation

It is more common in the late pregnancy and postpartum period of women. When a woman is pregnant, her hormone secretion is strong. In order to adapt to the development of the fetus, her pelvis will be stretched and widened. Due to excessive force during childbirth Pubic symphysis separation , ligament damage, postpartum pelvic recovery is the key to postpartum physiological recovery.

Poor recovery

Poor pubic recovery in women after childbirth can not only cause pubic pain, low back pain abdominal pain , or even lead to Uterine ptosis Vaginal laxity urinary incontinence And body shape.

Preventive measures

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Early postpartum activities: Early postpartum activity or appropriate Physical exercise It is helpful for the recovery of pelvis.
Use discipline Pelvic girdle : Timely use after delivery Pelvic corrective band It is an effective measure for rapid recovery of pelvis. For example, the double rhomboid pelvic correction belt, which is favored by obstetricians today, is a combination of double rhomboid structures Ergonomics The research invention can most scientifically maximize the correction and recovery of the pelvis, which is also simple, convenient, safe and effective to use, and has a good effect on postpartum pelvic correction and recovery.
Pelvic belt for postpartum use: The pelvis is located in the middle of the human body. Due to the particularity of the physiological structure and position of the pelvis, the protruding crotch on both sides makes it difficult to fix the general pelvic belt at this position, which is very easy to occur if the selection is poor Go up It is understood that a large number of users discontinue use due to displacement, difficulty or discomfort after use, which results in no use, wasting time and missing the best opportunity for pelvic recovery. Therefore, when choosing pelvic correction belt, postpartum women should not follow the trend and be greedy for cheap. They must fully understand Product quality product mix Of rationality Only in this way can we ensure the effect of use and achieve the purpose of timely recovery of pelvis after delivery.

Punishments related to pubis

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In ancient times, there was one Palace execution , that is, "male circumcision, female circumcision Claustrophobia ”。 There is a saying that claustrophobia is to injure its pubic bone for the purpose of punishment.