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Incidence of Osteonecrosis in Royal Naval Divers.
Incidence data of osteonecrosis from various surveys up to 1971 are given as well as data on a group of 97 British naval divers aged 30 or over. Although differences in diagnostic standards and sampling methods invalidate true comparisons of the surveys, the ratio of shoulder to femoral-head lesions of about 3:1 is consistent. Some studies show a tendency for bone necrosis to be age-related, but the study of the 97 British naval divers shows it to be more a function of decompression or diving experience.
Hazards; Bone-disorders; Musculoskeletal-system-disorders; Environment; Atmospheric-pressure; Epidemiology; Morbidity; Diving;
Page last reviewed: April 12, 2019
Content source: National Institute for Occupational Safety and Health Education and Information Division