About John Insall
Lived 1930 – 2000. John Insall was a British orthopedic surgeon, surgeon, physician, orthopedist and university teacher.
John Nevil Insall (1930 – 30 December 2000) was an English orthopaedic surgeon who contributed extensively to the advancement of orthopaedic surgery and total knee replacement surgery. Insall designed four models of widely used systems, including the Total Condylar Knee in 1974. Insall is known as the father of total knee replacement surgery.
Early life and education Insall was born in Bournemouth, England. He attended Corpus Christi College, Cambridge, graduating in 1953. In 1956, he earned his medical degree from London Hospital Medical School.
The design suffered from issues causing early loosening, and so Insall collaborated with Albert Burstein to create the first Insall-Burstein Posterior Stabilized (IB) prosthesis, which had a mechanism that compensated for the missing cruciate ligament, controlled femoral rollback, and increased range of motion in the joint. In 1988, they developed a second version of the design (IB II) which had a modular tibial tray to allow for augments and stem extensions.
Personal life Insall had two children with his first wife, Susan. He later married Mary V. Insall.
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Important facts
People in John Insall's life
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Frequently asked questions
Who was John Insall?
British Orthopedic surgeon
When was John Insall born?
John Insall was born in 1930 in Bournemouth.
When did John Insall die?
John Insall died in 2000 in Manhattan, New York City.
What was John Insall's occupation?
John Insall was an orthopedic surgeon, surgeon, physician, orthopedist and university teacher.
What nationality was John Insall?
John Insall was British.
Sources & further reading
Cite this page
APA: Biography.guide. (2026). John Insall. https://biography.guide/john-insall/
MLA: "John Insall." Biography.guide, https://biography.guide/john-insall/.
Chicago: "John Insall." Biography.guide. https://biography.guide/john-insall/.
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