An obturator is a curved rod that fits inside the tracheal cannula, which is a tube inserted into the trachea during tracheostomy. Tracheostomy is a surgical procedure that creates an opening in the ...
Outside-in transobturator tape (TOT) and inside-out tension-free vaginal obturator tape (TVTO) insertion were introduced to reduce the risk of complications associated with tension-free vaginal tape ...
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