Surgery

Read our publications related to this topic.

Journal Articles

30/01/2026

Real-world outcomes in patients with cirrhosis undergoing cholecystectomy: a population-based study

Nanji S, Bennett S, Mir ZM, Wiseman V, Djerboua M, Flemming JA. J Gastrointest Surg. 2026; 30(4): 102355. Epub 2026 Jan 30.

Journal Article

21/01/2026

A population-level evaluation of emergency general surgery models of care and clinical outcomes

Nantais J, Saskin R, Calzavara A, Gomez D, Baxter NN. JAMA Surg. 2026; Jan 21 [Epub ahead of print].

Journal Article

20/01/2026

Reconstructive surgery and immigration status among females with breast cancer

Lovrics O, Kirkwood D, Coroneos CJ, Pond G, Hodgson N, Doumouras AG, Bogach J, Levine M, Parvez E. Can J Surg. 2026; 69(1):E38-E47.

Journal Article

12/01/2026

Social determinants of health and 30-day mortality after inpatient elective surgery

Sankar A, Ding J, Black B, Wilton AS, Hwang SW, Wijeysundera DN, Baxter NN, Gomez D. JAMA Netw Open. 2026; 9;(1): e2553228.

Journal Article

10/01/2026

Timing of periprosthetic joint infections following primary and revision arthroplasty in Ontario: a population-based retrospective cohort study using administrative databases from 2003-2017

Kandel CE, Daneman N, Widdifield J, Jenkinson R, Hansen BE, McGeer AJ. J Arthroplasty. 2026; S0883-5403(26)00042-2. Epub 2026 Jan 10.

Journal Article

25/11/2025

Women with chronic coronary artery disease: long-term outcomes after percutaneous coronary intervention vs coronary artery bypass grafting

An KR, Vervoort D, Qiu F, Tam DY, Rocha RV, Harik L, Hirji S, Sandner S, Fremes SE, Wijeysundera HC, Gaudino MFL. Eur Heart J. 2025; Nov 25 [Epub ahead of print].

Journal Article

11/11/2025

Risk for scrotal surgery after laparoscopic donor nephrectomy: a population-based cohort study

Garg AX, McArthur E, Sontrop JM, Boudville N, Connaughton DM, Cuerden MS, Feldman LS, Lam NN, Lentine KL, Nguan C, Parikh CR, Segev DL, Sener A, Smith G, Wang C, Weir MA, Yohanna S, Young A, Naylor KL. Ann Intern Med. 2025; Nov 11 [Epub ahead of print].

Journal Article

22/09/2025

Association between anaesthetist hepatopancreatobiliary volume and outcomes

Hallet J, Acher AW, Jivraj N, McIsaac DI, Carrier FM, Turgeon AF, Flexman A, Lorello GR, Chan WC, Gombay A, Ding A, Armah J, Eskander A, Sutradhar R. Br J Surg. 2025; 112(9):znaf192.

Journal Article

24/08/2025

Real-world effectiveness of early revascularization in stable coronary artery disease with moderate or severe ischemia

Gerodias FJ, Iwanochko RM, Austin PC, Wang X, Džavík V, Goodman SG, Udell JA, Ouzounian M, Ross HJ, Godoy LC, Amad H, Husain M, Lee DS. Am Heart J Plus. 2025; 58:100596. Epub 2025 Aug 24.

Journal Article

28/07/2025

COVID-related delays in non-urgent adult surgeries: comparing population-based results from two Canadian provinces

Fu R, Li Q, Calzavara A, Sauro K, Eskander A. Front Surg. 2025; 12:1591265.

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News Releases

News Release

21/01/2026

High‑risk patients see better results at hospitals with emergency general surgery model

Patients with high-risk diagnoses who receive treatment in an emergency general surgery (EGS)-model hospital have a lower risk of death and complications, according to a new study.

News Release

13/11/2025

Male kidney donation is linked to a higher chance of developing a scrotal condition, study finds

The study highlights the importance of post-surgery monitoring.

News Release

04/09/2024

Spinal or epidural anesthesia associated with increased survival compared to general anesthesia for leg artery bypass surgery

News Release

12/12/2019

Knee surgery longer than 100 minutes linked to increased risk of infection

News Release

04/09/2019

Canadian and U.S. surgical patients filled opioid prescriptions at a rate nearly seven times higher than Swedish patients: study

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Research Programs and appointed ICES Scientists

ICES scientists are appointed to the ICES Research Program which best fits their interests and, as such, become members of a network of health services researchers from across Ontario.

ICES Scientists Research Programs

Surgery

Journal Articles

Real-world outcomes in patients with cirrhosis undergoing cholecystectomy: a population-based study

A population-level evaluation of emergency general surgery models of care and clinical outcomes

Reconstructive surgery and immigration status among females with breast cancer

Social determinants of health and 30-day mortality after inpatient elective surgery

Timing of periprosthetic joint infections following primary and revision arthroplasty in Ontario: a population-based retrospective cohort study using administrative databases from 2003-2017

Women with chronic coronary artery disease: long-term outcomes after percutaneous coronary intervention vs coronary artery bypass grafting

Risk for scrotal surgery after laparoscopic donor nephrectomy: a population-based cohort study

Association between anaesthetist hepatopancreatobiliary volume and outcomes

Real-world effectiveness of early revascularization in stable coronary artery disease with moderate or severe ischemia

COVID-related delays in non-urgent adult surgeries: comparing population-based results from two Canadian provinces

News Releases

High‑risk patients see better results at hospitals with emergency general surgery model

Male kidney donation is linked to a higher chance of developing a scrotal condition, study finds

Infections following hip replacement associated with an increased risk of death, study finds

People of lower socioeconomic status less likely to receive cataract surgery in private clinics, study finds

Patients have better outcomes in hospitals with higher ratio of female surgical teams

Women with heart attacks are less likely to receive crucial therapies and have higher mortality than men

Patients have lower healthcare costs with female surgeons, study finds

Spinal or epidural anesthesia associated with increased survival compared to general anesthesia for leg artery bypass surgery

Knee surgery longer than 100 minutes linked to increased risk of infection

Canadian and U.S. surgical patients filled opioid prescriptions at a rate nearly seven times higher than Swedish patients: study

Research Programs and appointed ICES Scientists