In order to identify the causes of the fracture, observation of the crack surface, SEM observation, material property tests and measurement of strain were carried out. According to observation of the crack surfaces, the cracks originated from the toes of the boxing welds at the end of the rib...
What is a Leg Fracture?Whenever a bone breaks or cracks, the injury is called a fracture. The leg has three bones that can fracture — the femur (the thighbone) and the tibia and fibula in the lower leg. When a fracture involves the knobby end portions of bones that are part of the...
G Catone,G Catone,R Marotta,... - 《International Journal of Social Psychiatry》 被引量: 0发表: 2017年 Trends in facial fracture treatment using the American College of Surgeons National Surgical Quality Improvement Program database Facial fractures are commonly encountered scenarios for surgeons in...
听力原文：W: Oh, no! It's after seven o'clock and I promised Susan I'd meet her in front of her office right at six．M: You'd better cook up a good story or you'll be in big trouble．Q: What does the man sug...
Hip Fracture and the Use of Estrogens in Postmenopausal Women: The Framingham Study To assess the effect of postmenopausal use of estrogens on the subsequent risk of hip fracture, we performed a retrospective cohort study of 2873 women in the Framingham Heart Study. Information obtained at routine...
The high incidence of fractures justi es questioning the possible prevention of this injury. Preventive actions are possible only with the knowledge of the causes and circumstances of the fracture. Aim is to analyze the circumstances of the injury, critical places and activities engaged in at the ...
An avulsion fracture is a type of bone injury in which a small piece of bone known as a fragment breaks away from the rest of the bone. A consequence of a fall or other impact injury or of an abrupt pulling of tissue away from the bone, an avulsion fracture tends to damage the small...
A scaphoid (carpal navicular) fracture is the displacement of one of the eight bones of the wrist joint. It is located between the radius bone of your forearm and the base of the thumb. You can identify it by holding your thumb in a "hitch-hiking" position. ...
The number of patients was significantly higher in the middle of a month. The most common fractures were a nasal bone fracture. The most common causes of fracture were ground accidents and personal assault, which tended to frequently cause more nasal bone fracture than other fractures. Traffic ...
Get rid of that pain in your rear! WebMD's slideshow on sciatica explains the symptoms, causes, and treatments for this nagging lower back pain.