In this milestone year, we celebrate our firsts.

1953
Mount Sinai Hospital has the only outpatient department in Toronto to offer prenatal instruction and diabetes education in four languages.
1970
One of Canada’s first mammography clinics opens at Mount Sinai.
1974
Physicians at Mount Sinai develop a way to diagnose and correct congenital hyperthyroidism in newborns, now a standard practice globally.
1975
Mount Sinai surgeons pioneer “limb salvage” surgery, sparing most bone cancer patients from previously inevitable amputations.
1981
The Ontario Ministry of Health selects Mount Sinai as the site of a new High-Risk Perinatal Unit, the first academic program of its kind in Canada.
1987
Canada’s first fresh tissue hip transplant is performed at Mount Sinai. Five years later, the same team performs Canada’s first knee joint transplant.
1992
The Department of Nursing is selected as a World Health Organization Collaborating Centre for Nursing, the only hospital in the world to earn this distinction.
1998
The first Surgical Skills Centre in North America opens in collaboration with the University of Toronto.
2001
Ontario’s first multidisciplinary Chronic Pelvic Region Pain Unit opens, providing a pain-focused approach to disorders that affect over 50 per cent of women.
2009
The first Canadian physicians perform a heart intervention on an unborn baby at Mount Sinai.
2010
The MAUVE (Maximizing Aging Using Volunteer Engagement) program is launched, connecting trained volunteers with frail older patients to assist them with their recovery and reduce time spent in hospital.
2013
Ontario’s first human milk bank opens, providing fragile babies access to human milk.
2017
Mount Sinai fetal therapists, together with SickKids physicians, perform Canada’s first in-utero spina bifida repair.
2018
In partnership with SickKids, Mount Sinai launches the Ontario Fetal Centre, created to improve access to in-utero medical and surgical interventions.
2020
The first ultra-high throughput test for COVID-19 antibodies is developed by researchers at the Lunenfeld-Tanenbaum Research Institute, providing critical data needed for public health decisions on immunization programs.