We're unable to sign you in at this time. Please try again in a few minutes.
We were able to sign you in, but your subscription(s) could not be found. Please try again in a few minutes.
There may be a problem with your account. Please contact the AMA Service Center to resolve this issue.
Contact the AMA Service Center:
Telephone: 1 (800) 262-2350 or 1 (312) 670-7827  *   Email: subscriptions@jamanetwork.com
Error Message ......

Alterations in Muscular and Electrical Activity of the Stomach Following Vagotomy

Thomas S. Nelsen, MD; Edwin H. Eigenbrodt, MD; Leo A. Keoshian, MD; Clarence Bunker, MD; Lawrence Johnson, BA
Arch Surg. 1967;94(6):821-835. doi:10.1001/archsurg.1967.01330120075015.
Text Size: A A A
Published online

IN 1943, Dragstedt and Owens1 introduced bilateral section of the vagus nerves as a therapeutic procedure for treatment of duodenal ulcer. Since that time, this operation with modifications has become firmly established as the procedure of choice in the surgical treatment of duodenal ulcer. Bilateral vagotomy not only eliminated the cephalic phase of gastric secretion, thus providing therapeutic benefit to the duodenal ulcer patient, but also abolished the cephalic phase of gastric motor activity. At the time vagotomy was introduced as a therapeutic procedure a wide difference of opinion existed about the long-term effect of bilateral vagal section on gastric motor behavior. The work of McCrea et al2 indicated that there was a more rapid initial emptying time of the stomach following vagal section but that the total emptying time was essentially unchanged. Meek and Herrin's3 series of experiments indicated that the consistency of the meal was


Sign in

Purchase Options

• Buy this article
• Subscribe to the journal
• Rent this article ?

First Page Preview

View Large
First page PDF preview





Also Meets CME requirements for:
Browse CME for all U.S. States
Accreditation Information
The American Medical Association is accredited by the Accreditation Council for Continuing Medical Education to provide continuing medical education for physicians. The AMA designates this journal-based CME activity for a maximum of 1 AMA PRA Category 1 CreditTM per course. Physicians should claim only the credit commensurate with the extent of their participation in the activity. Physicians who complete the CME course and score at least 80% correct on the quiz are eligible for AMA PRA Category 1 CreditTM.
Note: You must get at least of the answers correct to pass this quiz.
Please click the checkbox indicating that you have read the full article in order to submit your answers.
Your answers have been saved for later.
You have not filled in all the answers to complete this quiz
The following questions were not answered:
Sorry, you have unsuccessfully completed this CME quiz with a score of
The following questions were not answered correctly:
Commitment to Change (optional):
Indicate what change(s) you will implement in your practice, if any, based on this CME course.
Your quiz results:
The filled radio buttons indicate your responses. The preferred responses are highlighted
For CME Course: A Proposed Model for Initial Assessment and Management of Acute Heart Failure Syndromes
Indicate what changes(s) you will implement in your practice, if any, based on this CME course.
Submit a Comment


Some tools below are only available to our subscribers or users with an online account.

0 Citations

Sign in

Purchase Options

• Buy this article
• Subscribe to the journal
• Rent this article ?

Related Content

Customize your page view by dragging & repositioning the boxes below.