Pressure ulcers: a review.
This article reviews the etiology, pathology, description, risk factors, prevention, medical and surgical management, and complications of pressure ulcers. Pressure ulcers, which develop primarily from pressure and shear, are also known as decubitus ulcers, bed sores, and pressure sores. They continue to occur in hospitals, nursing homes, and among disabled persons in the community. Estimates of the prevalence of pressure ulcers in hospitalized patients range from 3% to 14% and up to 25% in nursing homes. Persons with spinal cord injury and the elderly are two groups at high risk. The most common sites of development are the sacrum, ischium, trochanters, and about the ankles and heels. Areas of ongoing research such as electrical stimulation and growth factors are discussed.
Yarkony
G M
GM
Schwab Rehabilitation Hospital, Chicago, IL 60608.
D000368:Aged; D003131:Combined Modality Therapy; D006801:Humans; D011312:Pressure; D003668:Pressure Ulcer / Q000150:complications / Q000503:physiopathology* / Q000628:therapy; D012867:Skin / Q000503:physiopathology*; D014945:Wound Healing