Lumbar triangle

From WikiMD.com - Food, Medicine & Wellness Encyclopedia

(Redirected from Trigonum lumbale)

The Lumbar Triangle, also known as Petit's Triangle, is an anatomical region located in the lower back. It is named after the French surgeon, Jean Louis Petit, who first described it in the 18th century.

Etymology[edit | edit source]

The term "lumbar" is derived from the Latin word "lumbus" meaning loin, and "triangle" from the Greek word "triangulum" meaning three-cornered. The Lumbar Triangle is named after Jean Louis Petit, a French surgeon who first described it.

Anatomy[edit | edit source]

The Lumbar Triangle is defined by three anatomical landmarks. The base is formed by the iliac crest, the posterior border by the latissimus dorsi muscle, and the anterior border by the posterior edge of the external oblique muscle.

Clinical Significance[edit | edit source]

The Lumbar Triangle is clinically significant as it is a potential site for the occurrence of lumbar hernia. A lumbar hernia can occur when there is a weakness in the muscular wall of the abdomen, allowing abdominal contents to protrude through the weak spot.

Related Terms[edit | edit source]

Lumbar triangle images[edit | edit source]

See Also[edit | edit source]

WHO Rod.svg
This article is a medical stub. You can help WikiMD by expanding it!
PubMed
Wikipedia
WikiMD
Navigation: Wellness - Encyclopedia - Health topics - Disease Index‏‎ - Drugs - World Directory - Gray's Anatomy - Keto diet - Recipes

Transform your life with W8MD's budget GLP1 injections from $125

W8mdlogo.png
W8MD weight loss doctors team

W8MD offers a medical weight loss program NYC and a clinic to lose weight in Philadelphia. Our W8MD's physician supervised medical weight loss centers in NYC provides expert medical guidance, and offers telemedicine options for convenience.

Why choose W8MD?

Book Your Appointment

Start your NYC weight loss journey today at our NYC medical weight loss, and Philadelphia medical weight loss Call (718)946-5500 for NY and 215 676 2334 for PA

Search WikiMD

Ad.Tired of being Overweight? Try W8MD's NYC physician weight loss.
Semaglutide (Ozempic / Wegovy and Tirzepatide (Mounjaro / Zepbound) available. Call 718 946 5500.
Advertise on WikiMD

WikiMD's Wellness Encyclopedia

Let Food Be Thy Medicine
Medicine Thy Food - Hippocrates

Medical Disclaimer: WikiMD is not a substitute for professional medical advice. The information on WikiMD is provided as an information resource only, may be incorrect, outdated or misleading, and is not to be used or relied on for any diagnostic or treatment purposes. Please consult your health care provider before making any healthcare decisions or for guidance about a specific medical condition. WikiMD expressly disclaims responsibility, and shall have no liability, for any damages, loss, injury, or liability whatsoever suffered as a result of your reliance on the information contained in this site. By visiting this site you agree to the foregoing terms and conditions, which may from time to time be changed or supplemented by WikiMD. If you do not agree to the foregoing terms and conditions, you should not enter or use this site. See full disclaimer.
Credits:Most images are courtesy of Wikimedia commons, and templates, categories Wikipedia, licensed under CC BY SA or similar.

Contributors: Prab R. Tumpati, MD