Tommy John surgery

noun

Tom·​my John surgery ˈtä-mē-ˈjän- How to pronounce Tommy John surgery (audio)
plural Tommy John surgeries
: a surgical procedure in which a torn ulnar collateral ligament of the elbow is replaced with a tendon graft typically obtained from a superficial muscle of the forearm : ulnar collateral ligament reconstruction
Dr. Timothy Kremchek, the medical director for the Cincinnati Reds, specializes in an elbow-ligament reconstruction procedure commonly known as Tommy John surgery, named for the Los Angeles Dodgers pitcher who first underwent it, in 1974.Sara Corbett
But as an outfielder he hurt his throwing arm and had to have Tommy John surgery before the year was out.Kelli Anderson

Examples of Tommy John surgery in a Sentence

Recent Examples on the Web
Examples are automatically compiled from online sources to show current usage. Read More Opinions expressed in the examples do not represent those of Merriam-Webster or its editors. Send us feedback.
Instead Fried is morphing into another ace while Cole makes his recovering from Tommy John surgery on his right elbow. Larry Fleisher, Forbes.com, 19 Sep. 2025 And that isn’t even factoring in Patrick Sandoval, who won’t make it back in time from Tommy John surgery; Dustin May, who underperformed before getting hurt; or Walker Buehler, who flat out didn’t work out. Gabrielle Starr, Boston Herald, 16 Sep. 2025 Command can often be the last thing to fully return after Tommy John surgery. Cody Stavenhagen, New York Times, 14 Sep. 2025 He was optioned to Triple-A several times over the last two years, then underwent Tommy John surgery last summer. Jackson Roberts, MSNBC Newsweek, 12 Sep. 2025 See All Example Sentences for Tommy John surgery

Word History

Etymology

after Tommy John (Thomas Edward John, Jr. born 1943), U.S. baseball player who underwent the surgery in 1974

First Known Use

1984, in the meaning defined above

Time Traveler
The first known use of Tommy John surgery was in 1984

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Cite this Entry

“Tommy John surgery.” Merriam-Webster.com Dictionary, Merriam-Webster, https://www.merriam-webster.com/dictionary/Tommy%20John%20surgery. Accessed 21 Sep. 2025.

Medical Definition

Tommy John surgery

noun
Tom·​my John surgery ˈtäm-ē-ˈjän- How to pronounce Tommy John surgery (audio)
Last Updated: - Updated example sentences
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