had undergone surgery vs Had underwent surgery

The correct choice is 'had undergone surgery.' 'Undergone' is the past participle form of the verb 'undergo,' which is the correct form to use in this phrase. 'Underwent' is the simple past tense form and is not appropriate in this case.

Explained by Vince
Editor at TextRanch

Last updated: July 25, 2024 • 33968 views

had undergone surgery

This phrase is correct and commonly used in English.

This phrase is used to indicate that someone has had surgery in the past. 'Undergone' is the past participle form of the verb 'undergo,' which is the correct form to use in this context.

Some examples from our editors:

The patient had undergone surgery last year.
She had undergone surgery to remove the tumor.
After he had undergone surgery, he needed time to recover.
The athlete had undergone surgery on his knee.
The cat had undergone surgery to fix its broken leg.

Show examples from the web [+]
Last updated: October 26, 2024

Feb 2, 2022 ... Clinical outcomes of patients with pT4a and pT4b oral cavity squamous cell carcinoma who had undergone surgery: Results from a Taiwanese ...
Jan 31, 2017 ... In this report, we describe the case of a patient who had undergone surgery for HD as an infant, and was later diagnosed with CD combined with ...
On analyzing the 5-year survival differences between patients who had undergone surgery versus other therapeutic options as their initial treatment, a ...
METHODS: Samples from 317 (184 males, 133 females, mean age 69±3.4 years) consecutive patients who had undergone surgery for gastric non-cardia adenocarcinoma ...
Dec 1, 2013 ... In addition, 10 percent had undergone surgery on the other knee—6.4 percent of these procedures were to reconstruct a ruptured ACL. Patients ...
Enlargement of the left atrium is associated with increased infiltration of immune cells in patients with atrial fibrillation who had undergone surgery.
None of these ten patients had been treated by a dental professional or had undergone surgery. The oral surgeon had been practicing in the city (population ...
Dec 21, 2023 ... In one analysis of more than 100 people who had undergone surgery to have their tumors removed, the researchers showed that using the gene ...
Feb 1, 2024 ... Early last month, Pentagon officials revealed Austin had undergone surgery at Walter Reed National Military Medical Center in Bethesda, Maryland ...
Aug 1, 2020 ... Of the persons diagnosed with gender dysphoria presented in the article, 1,018 had undergone surgery, while 1,661 had not. There were 22 ...

Some alternatives from our editors:

had surgery
had a surgical procedure
had an operation
had a surgical intervention
had a surgical treatment

Had underwent surgery

This phrase is incorrect in English. 'Underwent' is the simple past form of the verb 'undergo' and should not be used with 'had.'

Show examples from the web [+]
Last updated: October 26, 2024

May 11, 2022 ... Mortalities due to cancer were found to be lower in the patients who had underwent surgery.At the end of this study, an estimation model was ...
3 days ago ... surgery noun (MEDICAL OPERATION) ; have/undergo surgery on The patient had/underwent surgery on his heart. ; surgery to He made a good recovery ...
Sep 3, 2021 ... Our study shows that in pediatric patients with PDA, the patient who had underwent surgery or catheterization to correct PDA have mostly normal ...
The patient had/underwent surgery on his heart. surgery to He made a good recovery after surgery to remove a brain tumor. [ C ] mainly US. an occasion when a ...
Jan 9, 2017 ... More than three fourths (76.3%) of the patients had underwent surgery with the anastomosis taken down, is it possible to reduce this number?
Oct 27, 2021 ... ... Lightning right wing Nikita Kucherov had underwent surgery on Tuesday for ...
Aug 24, 2004 ... ... had underwent surgery elsewhere prior to definitive treatment. Of these, nine patients had underwent subtotal resection previously and five ...
Case report: A 70-year-old man diagnosed with Bladder Cancer had underwent surgery - Cystoplasty. The operation was performed without complications, but ...
He had underwent surgery with gross total resection. He had also received adjuvant chemotherapy with Vincristine, Etoposide, Cisplatin, Cyclophosphamide and ...
Methods: The clinical data of 2,000 cases of strabismus patients who had underwent surgery in day surgery or traditional hospitalization in the duration from ...

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had undergone surgery vs Had underwent surgery

had undergone surgery

Had underwent surgery

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