Least failure in sterilization occurs with:
Correct Answer: Unipolar cauterisation
Description: Female tubal sterilization methods-10 year cumulative failure rates:
Unipolar cauterisation – 0.75%
Postpartum tubal excision – 0.75%
Silastic ring/fallope ring – 1.77
Interval tubal exclusion – 2.01
Bipolar coagulation – 2.48
Hulka - clemens clips – 3.65
Note: Although unipolar cauterization has least failure rates, but is not preferred method for female steriliization as it leads to serious gastrointestinal burns.
Category:
Gynaecology & Obstetrics
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