description Jean Judet Overview
French orthopedic surgeon who with his brother Robert Judet introduced the Judet acrylic femoral head prosthesis in 1946 and contributed to acetabular fracture classification.
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What did Jean Judet and Robert Judet invent together?
The brothers introduced an acrylic femoral-head prosthesis for replacing a damaged hip joint surface. They performed their first acrylic head replacement in France in September 1946.
What material was used in the Judet hip prosthesis?
The femoral head was made from acrylic resin, commonly described as Perspex or Plexiglas. Later hip prostheses moved toward metal components and more comprehensive total-joint designs.
How did Jean Judet contribute to acetabular fracture surgery?
Jean Judet worked with Robert Judet and Émile Letournel on the radiographic analysis and operative classification of acetabular fractures. Their 1960s work helped establish the anterior-column and posterior-column model still used by orthopedic surgeons.
Are the Judet brothers connected to the Judet radiographic views?
Yes, the name is attached to the obturator and iliac oblique pelvic projections used to examine the acetabulum. These images help surgeons distinguish fractures of its walls and columns.
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