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OBG · Postpartum haemorrhage and emergencies: surgery for chronic inversion
Sample itemWhich operation corrects chronic uterine inversion by an abdominal approach, dividing the posterior part of the constriction ring?
Original practice item, not a recalled exam question. Nothing here is recorded.
The answer and the reasoning
C. Haultain's operation
When manual replacement fails or the inversion is chronic, surgery is needed. Haultain's operation opens the abdomen and incises the posterior part of the cervical ring, and the fundus is then pushed up. Spinelli's is the vaginal analogue through the anterior ring, and Huntington's applies progressive traction with clamps.
Option by option
A. Huntington's operation
Huntington's operation uses sequential traction on the fundus through the abdomen, without a ring incision.
B. Spinelli's operation
Spinelli's operation reaches the ring through the vagina and divides the anterior wall.
C. Haultain's operation (correct)
Correct. Haultain's operation cuts the posterior ring through an abdominal approach.
D. Manchester operation
The Manchester operation is a repair for uterine prolapse and is not used for inversion.
Source note: Original NextPrep sample item — pending expert review. This item is original practice material awaiting independent expert review, so confirm important facts in a standard textbook.
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