Sponsors   Medical Terminology Daily (MTD) is a blog prepared by Clinical Anatomy Associates, Inc. as a service to the medical community, medical students, and the medical industry. We will post a workweek daily medical or surgical term, its 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.

You can follow "Medical Terminology Daily" via FacebookLinkedIn, or Twitter. Click on the link below to subscribe to the Medical Terminology Daily (MTD) newsletter which is delivered weekly. . Click here >> to let someone else know about this website. If you think an article could be interesting to somebody else, click on the mail icon (envelope) at the top of each article to forward it.

We do not collect, share, or sell e-mails. You are most welcome to submit questions and suggestions using our "Contact Us" form, or directly via e-mail. The information on this blog follows the terms on our "Privacy and Security Statement"  and cannot be construed as medical guidance or taken as instructions for treatment. 


Click here to subscribe to the Medical Terminology Daily Newsletter


                  "Like Us" on Facebook! "Like" or "Share" this page:   
 
caatmsmtdad  

We have 108 guests online


A Moment in History

Theodor Billroth

Theodor Billroth
(1829-1894)

Christian Albert Theodor Billroth was born in Prussia, in the city of Bergen. After being considered a slow learner requiring tutoring at home, Billroth studied Medicine in Berlin. In 1860 he was appointed as Professor of Clinical Surgery.

He is well-know by the partial or subtotal gastric resection surgeries he pioneered. In 1881 he performed the first of what is now known as a "Billroth I" procedure. He was the first to perform a partial resection and anastomosis of the esophagus, as well as the first surgeon to excise a rectal cancer. He is considered one of the Masters of Surgery.

Billroth was also a gifted musician playing the violin and viola. Good friend with Johannes Bramhs, he was sometimes invited to conduct the Zurich Symphonic Orchestra.

The first Billroth I procedure was performed in 1881 in a 43 year old female. Besides the well-known Billroth I and Billroth II subtotal gastrectomies, there are several eponyms that carry Billroth's name. Billroth's concepts on gastrointestinal anastomoses paved the way for the invention of surgical staplers.

Source: "Christian Albert Theodor Billroth: Master of surgery" Kazi, RA; Peter, RE, J Postgrad Med March 2004 50:1, 82-83
Original imagecourtesy ofImages from the History of Medicine at nih.gov


Follow MTD:


 "Clinical Anatomy Associates, Inc., and the contributors of "Medical Terminology Daily" wish to thank all individuals who donate their bodies and tissues for the advancement of education and research”.  

Click here for more information


AbeBooks. Thousands of booksellers - millions of books.

Ligament of Treitz


This is the most popular article on this blog.  See the ↑ counter on this article that is updated daily. Last count was over 24,000 hits!  
Let us know other topics that may interest you in our "Contact Us" page.


 The ligament of Treitz is a fold of peritoneum over the suspensory muscle of the duodenum. This muscle is also known as the "muscle of Treitz" or "musculus suspensorius duodenii". This muscle was first described in 1853 by Dr. Václav Treitz. 

The muscle has an unusual in structure in that it is formed by a tendon with two muscular ends (see image #1) of dissimilar embryological origin and function. The superior muscular component is skeletal (voluntary) muscle and arises as a slip of muscle (Hilfsmuskel) from the right esophageal crus of the respiratory diaphragm, as well as muscular and ligamentous fibers arising in the region of origin of the celiac trunk and superior mesenteric artery. The inferior portion of the muscle is smooth (involuntary) muscle and has been described as continuous with both the longitudinal and circular muscle layer of the intestine at the duodenojejunal junction.

Suspensory muscle of the duodenum 1. skeletal muscle 2. tendon 3. smooth muscle
Click on the image for a larger version
Original image by Dr. Vaclav Treitz
The ligament of Treitz is an anatomical landmark used by anatomists and surgeons to denote the duodenojejunal junction and the point where the small intestine passes from retroperitoneal duodenum to intraperitoneal jeunum. Surgeons use the ligament of Treitz to measure the jejunum to decide where to perform an anastomosis.Click on the gray bar below the image to see the original sketch published by Dr. Václav Treitz in his 1853 publication "Ueber einen neuen Muskel am Duodenum des Menschens" (On a new muscle in the duodenum of man). The 'muscle of Treitz" is marked by an arrow.

Clinical anatomy, pathology, and surgery of the gastrointestinal tract are some of the many lecture topics developed and delivered to the medical devices industry by Clinical Anatomy Associates, Inc.

Sources:
1.
"Clinically Oriented Anatomy" Moore, KL. 3r Ed. Williams & Wilkins 1992
2. "The origin of Medical Terms" Skinner, AH, 1970
3. "The suspensory muscle of the duodenum and its nerve supply" Jit, I.; Singh, S. J. Anat. (1977), 123, 2, pp. 397-405
4. "Anatomical and functional aspects of the human suspensory muscle of the duodenum." Costacurta, L. Acta Anat (Basel). 1972;82(1):34-46
Image property of: CAA.Inc. Artists: Dr. E. Miranda and D.M. Klein