Re: Apparent Cerclage Failure

From: Marco A. Pelosi, III, MD (marcop@tao.agoron.com)
Thu May 7 16:52:23 1998


At Thu, 7 May 1998, DoctorJoe wrote: >
>If I remember, this modified Shirodkar is illustrated in Plauche's "Operative
>Obstetrics" by Saunders. Nice pictures taken by one of my techs of one of my
>former residents...
>
>Joe P.

Joe,

The pictures of the Shirodkar are A-1. However, the McDonald cerclage photos on the following page do not illustrate McDonald's technique, but rather a modification which is arguably more ischemic to the distal cervix.

The original McDonald procedure was based on the Loveset pursestring and both techniques clearly described the deliberate passage of the 3:00 and 9:00 cervical areas deep to the descending branches of the uterine arteries to minimize arterial compression. The concept is identical to that of transabdominal cerclage.

McDonald IA. J Obstet Gynaecol Brit Emp 1957;64:346.

Loveset J. Acta Obstet Gynecol Scand 1959;38:551.

--
M.A. Pelosi, III, MD




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