Linked from
The 13 pages that link to Pressure ulcer, each with the reason it gives.
ComaRelated: Immobility during prolonged coma increases the risk of tissue damage.
MattressRelated: Specialized mattresses can redistribute pressure for people at elevated risk.
ButtocksRelated: Prolonged pressure over the buttocks can damage skin and underlying tissue.
Cervical collarRelated: Prolonged collar contact can injure skin, especially over bony areas.
KneelingRelated: Prolonged kneeling can concentrate pressure on the skin over the knees.
Orthopedic castRelated: A poorly fitting cast can create persistent pressure over a bony prominence.