Bell's palsy is characterized by a one-sided facial droop that comes on within 72 hours. The facial nerve controls a number of functions, such as blinking and closing the eyes, smiling, frowning, lacrimation, salivation, flaring nostrils and raising eyebrows.
A hip fracture is a break in the upper quarter of the femur (thigh) bone. The extent of the break depends on the forces that are involved. The type of surgery used to treat a hip fracture is primarily based on the bones and soft tissues affected or on the level of the fracture.
Around 90% of hip fractures fall into these two categories in relatively equal numbers. Another type of fracture called a stress fracture of the hip may be harder to diagnose. This is a hairline crack in the femur that may not involve the whole bone. Overuse and repetitive motion can cause a stress fracture.The symptoms of this injury may mimic those of tendonitis or muscle strain.he hip joint is a ball and socket joint where the femur meets the pelvic bone. The ball part of the hip joint is the head of the femur, and the socket is a cup-like structure in the pelvic bone called the acetabulum. Hip fracture is a serious injury and requires immediate medical attention.