Edgar Ferdinand Cyriax

Edgar Ferdinand Cyriax
Born(1874-02-28)28 February 1874
London, England
Died19 February 1955(1955-02-19) (aged 80)
Known forSlipping rib syndrome
RelativesAnnjuta Kellgren (wife), James Henry Cyriax (son), Anna Violet Cyriax (daughter), Mary Elizabeth Cyriax (daughter)
Medical career
ProfessionPhysician

Edgar Ferdinand Cyriax (28 February 1874 - 19 February 1955) was an English-Swedish orthopedic physician and physiotherapist from London, United Kingdom. He is known for his work in gymnastics, manipulative treatment, and the first written description of slipping rib syndrome.