Inguinal Hernia: From 3 Different Sources
A type of hernia in which part of the intestine protrudes through the abdominal wall in the
groin.
It can be direct, in which there is a localized weakness in the abdominal wall, or, in men, indirect, in which the intestine protrudes through the inguinal canal, the passage through which the testes descend into the scrotum.
An extrusion of the abdominal PERITONEUM, sometimes containing a loop of bowel, through natural openings in the region of either groin (see HERNIA).
see hernia.
The protrusion of an internal organ through a defect in the wall of the anatomical cavity in which it lies.... hernia
An upwards protrusion of the stomach through the diaphragm wall. It is particularly common in women in their fourth and fifth decades.... hiatus hernia
A type of hernia in which the intestine bulges through a scarred area of the abdominal wall because the muscle has been weakened by a previous surgical incision.... incisional hernia
Relating to the groin (the area between the abdomen and thigh), as in inguinal hernia.... inguinal
Lymph nodes in the groin, next to the genitalia... inguinal nodes
The groin – that area of the body where the lower part of the abdomen meets the upper thigh. The inguinal ligaments extend on each side from the superior spines of the iliac bones to the pubic bone. It is also called Poupart’s ligament (see diagram of ABDOMEN).... inguinal region
A type of hernia that occurs in the groin area, where the femoral artery and femoral vein pass from the lower abdomen to the thigh.... femoral hernia
See disc prolapse.... herniated disc
(CDH) herniation of the fetal abdominal organs into the fetal chest, which occurs in one in 2000–5000 live births. This leads to pulmonary *hypoplasia, which is the main cause of the associated high neonatal mortality. The risk of pulmonary hypoplasia is substantially greater where there is herniation of the liver into the thoracic cavity. CDH is commonly associated with additional structural abnormalities (cardiac, neural tube defects, and exomphalos), and the risk of chromosomal abnormality (*aneuploidy) is 10–20%. Demonstration of a fluid-filled bowel at the level of the heart on ultrasound is diagnostic.... congenital diaphragmatic hernia
displacement of an intervertebral disc through a tear in the fibrous outer coat of the disc. See prolapsed intervertebral disc.... disc herniation
an inguinal *hernia that has an element of descent (‘slide’) of related structures alongside the sac.... hernia-en-glissade
either of a pair of openings that connect the abdominal cavity with the scrotum in the male fetus. The inguinal canals provide a route for the descent of the testes into the scrotum, after which they normally become obliterated.... inguinal canal
(Poupart’s ligament) a ligament in the groin that extends from the anterior superior iliac spine to the pubic tubercle. It is part of the *aponeurosis of the external oblique muscle of the abdomen.... inguinal ligament
an unusual hernia containing a Meckel’s *diverticulum. [A. Littre (1658–1726), French anatomist]... littre’s hernia
a rare hernia that contains two adjacent loops of intestine. The intra-abdominal section of intestine between the two loops within the hernia may become strangulated. [K. Maydl (1853-1903), Bohemian surgeon]... maydl hernia
a double sac comprising the sac of an indirect (external) and a direct (internal) inguinal *hernia on the same side.... pantaloon hernia
a hernia that contains only part of the circumference of the wall of the intestine. There is no intestinal obstruction, but necrosis of the affected section of bowel can develop rapidly. [A. G. Richter (1742–1812), German surgeon]... richter’s hernia
a hernia through the spigelian fascia, a sheath of fibrous tissue that runs along the outside edge of the *rectus abdominis muscle.... spigelian hernia
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