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Ergonomic hazards are physical conditions that may pose a risk of injury to the musculoskeletal system due to poor ergonomics. These hazards include awkward or static postures, high forces, repetitive motion , or insufficient rest breaks activities.
Injuries and pain in the musculoskeletal system caused by acute traumatic events like a car accident or fall are not considered musculoskeletal disorders. [4] MSDs can affect many different parts of the body including upper and lower back, neck, shoulders and extremities (arms, legs, feet, and hands). [ 5 ]
WMSDs can be divided into specific conditions with clear diagnostic criteria and pathological findings, which include tendon-related disorders (e.g. tendonitis), peripheral-nerve compression (e.g., pelvic inflammatory disease), peripheral-nerve entrapment (e.g. carpal tunnel syndrome), neurovascular/vascular disorders (e.g. hand-arm vibration ...
A repetitive strain injury (RSI) is an injury to part of the musculoskeletal or nervous system caused by repetitive use, vibrations, compression or long periods in a fixed position. [1] Other common names include repetitive stress injury, repetitive stress disorders, cumulative trauma disorders (CTDs), and overuse syndrome. [2]
Manual material handling (MMH) work contributes to a large percentage of the over half a million cases of musculoskeletal disorders reported annually in the United States. Musculoskeletal disorders often involve strains and sprains to the lower back, shoulders, and upper limbs.
The following outline is provided as an overview of and topical guide to ergonomics: Ergonomics – study of designing equipment and devices that fit the human body, its movements, and its cognitive abilities.
Generally, diseases outlined within the ICD-10 codes M00-M99 within Chapter XIII: Diseases of the musculoskeletal system and connective tissue should be included in this category. The main article for this category is Musculoskeletal disorder .
Musculoskeletal disorders are avoided by the employment of good ergonomic design and the reduction of repeated strenuous movements or lifts. Ionizing (alpha, beta, gamma, X-ray, neutron), and non-ionizing radiation (microwave, intense infrared, radio frequency, ultraviolet, laser at visible and non-visible wavelengths), can also be a potent hazard.