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

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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J. Marion Sims


This article is part of the series "A Moment in History" where we honor those who have contributed to the growth of medical knowledge in the areas of anatomy, medicine, surgery, and medical research.To search all the articles in this series, click here.

J. Marion Sims (1813 – 1883). American surgeon and gynecologist. James Marion Sims is considered the “Father of Gynecology". He was born in Hanging Rock, South Carolina. At age 12 he moved to Lancaster, South Carolina. Sims studied at the SC College and later moved to Philadelphia, PA where he studied Medicine at the Jefferson Medical College, graduating in 1835. He returned to Lancaster to practice, but shortly after moved to Montgomery, Alabama. 

In 1845 Sims started his studies to close vesicovaginal fistulas, operating in the same patient many times. He was finally able to do this using a lateral recumbent position (later called Sims’ position) and a specially designed, U-shaped, vaginal retractor (later called Sims’ speculum). For this procedure he used silver wire as suture material. His findings were published in 1852 in his paper entitled “On the Treatment of Vesico-Vaginal Fistula” 

After moving to New York J. Marion Sims helped in the founding and establishing the Woman's Hospital in the State of New York in 1855. Sims moved to Europe during the American Civil War. In Europe he became well-known and in 1866 published his book “Clinical Notes on Uterine Surgery”. While in Paris Sims performed the first cholecystostomy to relieve a blocked gallbladder.

J. Marion Sims
Original image courtesy of NLM

He continued his contribution to gynecology advancing uterine prolapse surgery, advocating hysterectomy for bleeding fibroids, and suggested total hysterectomy as the only means of curing uterine cancer. One of his last contributions (not well accepted initially) was the indication for immediate exploratory laparotomy in abdominal gunshot wounds, burst ectopic pregnancy and any other sharp abdominopelvic trauma.

Sims died in New York on November 13, 1883

Sims’s life was and still is the cause of controversy. His use of slave patients, his professional jealousy and egotism, and his more than once reported disdain for patient privacy would not be accepted by today’s standards. Today in Lancaster his name helps the community thorough the “J. Marion Sims Foundation” dedicated to “support prevention and educational programs that help the citizens of Lancaster and the communities of Great Falls and Fort Lawn”

Sources:
1. “The Influence of J. Marion Sims on Gynecology” Heaton CE Bull N Y Acad Med 1956 32 (9): 685–688
2. “J. Marion Sims, the Father of Gynecology: Hero or Villain?” Sartin, JS South Med J 2004;97(5):500-505
3. “J. Marion Sims: A Defense of the Father of Gynecology” O’Leary JP South Med J 2004;97(5):427-429
4. “Carl Langenbuch and the First Cholecystectomy” Traverso LW Am J Surg 1976; 132; 81-82

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