A prepositional phrase is a group of words that starts with a preposition and ends with the object of the preposition (a noun, pronoun, or noun phrase). Let's look at some s â¦ teps to identifying prepositional phrases. prepositional phrase is a group of words that starts with a preposition and ends with the object of the preposition (a noun, pronoun, or noun phrase). Let's look at some s â¦ teps to identifying prepositional phrases.
A morcellator is a surgical instrument used for division and removal of large masses of tissues during laparoscopic surgery. In laparoscopic hysterectomy the uterus is minced up, or morcellated, into smaller pieces inside the woman's belly cavity in order to extract from the abdomen.
complications. The harmonic scalpel has been used safely in other general surgical operations. The primary use of the Harmonic scalpel in laparoscopic cholecystectomies has been for the division of the ments in the Harmonic scalpel blade tip now pro-vide for the reliable ultrasonic division and closure of the cystic duct.