AgingThe gradual process of becoming older, which is accompanied by the decline of bodily and mental functions.ABCDEFGHIJKLMNOPQRSTUVWXYZSkip List ContentCCataractsA cataract is a clouding of the eye lens, which is normally clear. Learn about symptoms and treatment.GGeriatric Hip FracturesHip fractures occur when a trauma or fall causes a hairline break in the upper quarter of the thighbone. Learn about symptoms and treatment, especially in the elderly.LLow Bone DensityLow bone density is a condition that causes bone mineral density to decline, increasing risk of fractures. Learn about symptoms and treatment.MMacular DegenerationMacular degeneration is a condition that causes damage to the retina and leads to blurred vision. Learn about symptoms and treatment.OOsteoporosisOsteoporosis causes weakened bones and a higher-than-normal risk of fractures. It occurs as people age, but when caught early, it is treatable.