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.
Hospital using the harmonic scalpel. These were elective patients for gallstones disease diagnosed with Ultrasound. Harmonic scalpel was used as the sole instrument for division The standard laparoscopic cholecystectomy is of the cystic duct and artery as well as dissection of the liver bed. The average age of patients was 42.5 years (range 22-