Which suture pattern is generally preferred for closing the urinary bladder in a dog or cat?

Correct answer: C. Simple interrupted appositional pattern

  • A. Purse string inversion pattern
  • B. Horizontal mattress eversion pattern
  • C. Simple interrupted appositional pattern
  • D. Continuous Lembert inversion pattern

Explanation

An appositional pattern brings the bladder edges together accurately while causing minimal reduction in lumen size. Excessive inversion can create an intraluminal ridge or encourage urinary crystal formation.

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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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