Esophageal hiatus hernia surgery

Medical Terminology Daily (MTD) is a blog sponsored by Clinical Anatomy Associates, Inc. as a service to the medical community. We post anatomical, medical or surgical terms, their meaning and usage, as well as biographical notes on anatomists, surgeons, and researchers through the ages. Be warned that some of the images used depict human anatomical specimens.

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A Moment in History

Jean Louis Petit
(1674 – 1750)

French surgeon and anatomist, Jean Louis Petit was born in Paris in on March 13, 1674. His family rented an apartment at his house to Alexis Littre (1658 – 1726), a French anatomist. Petit became an apprentice of Littre at seven years of age, helping him in the dissections for his lectures and at an early age became the assistant in charge of the anatomic amphitheater.

Because of Petit’s dedication to anatomy and medicine, in 1690 at the age of sixteen, became a disciple of a famous Paris surgeon, Castel.

In 1692, Petit entered the French army and performed surgery in two military campaigns. By 1693 he started delivering lectures and was accepted as a great surgeon, being invited to the most difficult operations. In 1700 he was appointed Chief Surgeon of the Military School in Paris and in the same year he received the degree of Master of Surgery from the Faculty of Paris.

In 1715 he was made a member of the Royal Academy of Sciences and an honorary member of the Royal Society of London. He was appointed by the King as the first Director General of the Royal Academy of Surgery when it was founded in 1731.

Petit’s written works are of historical importance. “Traite des Maladies des Os” ( A Treatise on Bone Diseases); “Traite des Maladies Chirurgicales et des Operation” (A Treatise on Surgical Diseases and their Operations” This last book was published posthumously in 1774. He also published a monograph on hemorrhage, another on lachrymal fistula, and others.

He was one of the first to perform choIecystotomy and mastoidotomy. His original tourniquet design for amputations saved many in the battlefield and the design of the same surgical instrument today has not changed much since its invention by him.

His name is remembered in the lumbar triangle, also called the "triangle of Petit", and the abdominal hernia that can ensue through that area of weakness, the lumbar hernia or "Petit's hernia".

Sources:
1. “Jean Louis Petit – A Sketch of his Life, Character, and Writings” Hayne, AP San Fran Western Lancet 1875 4: 446-454
2. “Oeuvres compl?tes de Jean-Louis Petit” 1837 Imprimerie de F. Chapoulaud
3. Extraits de l'eloge de Jean-Louis Petit Ius dans Ia seance publique de I' Academie royale de chirurgie du 26 mai 1750” Louis A. Chirurgie 2001: 126 : 475- 81

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Esophageal hiatus hernia surgery

Published: Friday, June 07, 2013 07:00 | Written by: Efrain A. Miranda, Ph.D. | Hits: 5902

Original image courtesy of Wikipedia.org

An esophageal hiatus hernia (also known as a hiatal hernia) eventually may require surgery. In this case, the objective is three-fold: To bring the abdominal viscera to its proper intraabdominal position (reduction) , to create a pseudovalve to prevent gastroesophageal reflux, and to prevent a recurrence of the herniation.

There have been different procedures developed to this effect. One of the most popular has been the Nissen fundoplication either trough the open surgery approach or by way of a minimally invasive laparoscopic procedure.

This procedure was pioneered by Dr. Rudolf Nissen (1896 - 1981) in 1955. After reducing the hiatal hernia and repairing the dilated esophageal hiatus, the surgeon creates a gastric wrap around the abdominal esophagus by bringing the fundus of the stomach through a retroesophageal passage, and suturing the fundus to the stomach. (see image). One of the concerns of the procedure is the ligation and transection of the short gastric vessels that pass within the gastrosplenic ligament to allow greater mobility of the gastric fundus and prevent potential avulsion of the short gastric vessels.

Since the introduction of this open procedure in 1955 there have been several variations, such as the "Nissen-Rosetti" procedure, a "loose" fundoplication; the "Toupet" procedure, an "incomplete" fundic wrap, and others, including laparoscopic procedures.

The advent of NOTES (Natural Orifice Transluminal Endoscopic Surgery) has brought a new procedure: Transoral Incisionless fundoplication (TIF), where a pseudovalve is created using an endoscope inserted into the esophagus and stomach through the oral cavity without abdominal incisions or trocar ports. For more information on this procedure, click here. Clicking on the inferior image will start a six-minute video of the TIF procedure and the EsophX device.