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Hip replacement is a surgical procedure performed in dogs and cats as a salvage procedure, to alleviate severe pain in the hip due to, for example, hip dysplasia or irreparable bone fracture. [ 1 ] [ 2 ] The procedure replaces the head of the femur and the acetabulum with prosthetic implants. [ 1 ]
Fractures of the diaphysis, or middle of the femur, are managed differently from those at the head, neck, and trochanter; those are conventionally called hip fractures (because they involve the hip joint region). Thus, mentions of femoral fracture in medicine usually refer implicitly to femoral fractures at the shaft or distally.
An avulsion fracture is a bone fracture which occurs when a fragment of bone tears away from the main mass of bone as a result of physical trauma. This can occur at the ligament by the application of forces external to the body (such as a fall or pull) or at the tendon by a muscular contraction that is stronger than the forces holding the bone ...
In medicine, an avulsion is an injury in which a body structure is torn off by either trauma or surgery (from the Latin avellere, meaning "to tear off"). [1] The term most commonly refers to a surface trauma where all layers of the skin have been torn away, exposing the underlying structures (i.e., subcutaneous tissue , muscle , tendons , or ...
It may be used in some cases of hip dysplasia, an extremely painful congenital condition found in many dog breeds and some cats. [4] It is also performed in cases of trauma where the head of the femur is badly broken or severed, or in response to other diseases of the hip bone, such as Legg-Calve-Perthes' disease. It is sometimes the procedure ...
Doctors discovered Jackson to have lost all of the cartilage supporting his hip while he was undergoing tests following a hip injury he had on the field during a 1991 NFL Playoff game. [29] Avascular necrosis of the hip was also identified in a routine medical check-up on quarterback Brett Favre following his trade to the Green Bay Packers in ...
After stabilization, the pelvis may require surgical reconstruction. [2] Pelvic fractures make up around 3% of adult fractures. [1] Stable fractures generally have a good outcome. [1] The risk of death with an unstable fracture is about 15%, while those who also have low blood pressure have a risk of death approaching 50%.
PennHIP (an acronym for "University of Pennsylvania Hip Improvement Program") is a program which evaluates the quality of the hips in dogs. [1] The program was established at the University of Pennsylvania School of Veterinary Medicine by Gail Smith [2] in 1993, with the primary objective of reducing the prevalence of hip dysplasia in dogs. [3]