Hernia Anatomy

In lumbar hernia anatomy this is the section that can herniate collapse and sometimes obstruct the bowels. The superior border is the costal margin and xiphoid process with the lateral borders being the midaxillary lines.

Indirect Inguinal Hernia Mechanics And Geometry Boston Hernia

Direct where the peritoneal sac enters the inguinal canal though the posterior wall of the inguinal canal.

Hernia anatomy. Indirect where the peritoneal sac enters the inguinal canal through the deep inguinal ring. The most common location for hernia is the abdomen. Knowledge of the anatomy and function of the abdominal wall is the cornerstone for successful hernia repairs based on restoring abdominal wall form and function.

Hernias involving the inguinal canal can be divided into two main categories. A hernia occurs when an organ or fatty tissue squeezes through a weak spot in a surrounding muscle or connective tissue called fascia. The abdominal wall a sheet of tough muscle and tendon that runs down from the ribs to the legs at the groins acts as the bodys corset.

These layers are a bit different between the umbilical region and the groin but overall the basic layers are the same. The rarity of a ruptured hernia compounds the diagnosis problem and increases morbidity rates. An inguinal hernia is a protrusion of abdominal cavity contents through the inguinal canal.

Symptoms are present in about 66 of affected people. The anterior abdominal wall is a hexagon shaped area. The most common types of hernia are inguinal inner groin incisional resulting from an incision femoral outer groin umbilical belly button and hiatal upper stomach.

It is deep set in the body causing extra challenges in treatment options and is one of the most commonly misdiagnosed conditions. Its function amongst other things is to hold in the abdominal contents principally the intestines. Hernia anatomy the layers of the abdominal wall the first concept to understand is the basic layers of the abdominal wall.

This may include pain or discomfort especially with coughing exercise or bowel movements. Often it gets worse throughout the day and improves when lying down.

Open Inguinal Hernia Repair Basicmedical Key