preoperative

American  

[pree-op-er-uh-tiv, -uh-rey-tiv, -op-ruh-tiv] / priˈɒp ər ə tɪv, -əˌreɪ tɪv, -ˈɒp rə tɪv /

adjective

1. occurring or related to the period or preparations before a surgical operation.

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Other Word Forms

• preoperatively
  adverb

Etymology

Origin of preoperative

First recorded in 1900–05; pre- + operative

Explanation

Anything that happens before a patient has surgery is preoperative. Your preoperative instructions might include not eating or drinking anything for several hours. People who have their wisdom teeth or their tonsils removed are given a preoperative checklist to help them prepare for the operation. These patients usually have preoperative medication that makes them sleepy or unconscious during the procedure. Doctors and nurses follow preoperative instructions of their own, including hand washing and preparing the site of the surgery.

Example Sentences

See Examples For:

preoperative

Lim recalled an instance in which a patient’s daughter read preoperative instructions to her mother the night before surgery.

From Los Angeles Times ● Jun. 17, 2024

Overall, preoperative imaging is helpful in determining the amount of tissue resection, or removal, required for patients with symptomatic DLM.

From Science Daily ● Feb. 7, 2024

Nor would they confirm claims in the filings that a CT scanner needed for preoperative imaging is broken.

From New York Times ● Nov. 12, 2022

Analogous to auto or life insurance, patients’ medical histories, clinical profiles, and possibly a preoperative exam would allow providers to offer personalized insurance quotes.

From Slate ● Sep. 24, 2022

He had already undergone a preoperative appointment and taken medical leave from work for the long-awaited, lifesaving operation.

From Washington Post ● Nov. 28, 2021