Which suture pattern is generally preferred to preserve the lumen when closing a simple intestinal incision?
Correct answer: D. Appositional pattern
- A. Inverting pattern
- B. Eversion pattern
- C. Purse-string pattern
- D. Appositional pattern
Explanation
An appositional pattern places the intestinal cut edges directly against each other while causing minimal narrowing of the lumen. Inverting patterns may narrow the lumen, whereas eversion is undesirable for intestinal mucosa.
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Covers principles of asepsis, tissue handling, haemostasis, wound healing, surgical instruments, sutures, anaesthesia and perioperative care. It includes common procedures and conditions involving the skin, abdomen, bones, joints and urinary or reproductive tracts, while distinguishing surgical emergencies from cases managed medically.
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