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Dynamic Hip Screw
Dynamic hip screw (DHS) or Sliding Screw Fixation is a type of orthopaedic implant designed for fixation of certain types of hip fractures which allows controlled dynamic sliding of the femoral head component along the construct. It is the most commonly used implant for extracapsular fractures of the hip, which are common in older osteoporotic Osteoporosis is a systemic skeletal disorder characterized by low bone mass, micro-architectural deterioration of bone tissue leading to bone fragility, and consequent increase in fracture risk. It is the most common reason for a broken bone am ... patients. There are 3 components of a dynamic hip screw, including a lag screw (inserted into the neck of the femur), a sideplate and several cortical screws (fixated into the proximal femoral shaft). The idea behind the dynamic compression is that the femoral head component is allowed to move along one plane; since bone responds to dynamic stresses, the native femur may undergo primary heali ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Cdm Hip Hardware 369
CDM may refer to: Organizations * College of Dental Medicine, US dental schools * DePaul University College of Computing and Digital Media, in Chicago, Illinois, US * Corona del Mar High School, a high school located in Newport Beach, California, US Science and technology * Cash deposit machine, in banks * Clean Development Mechanism, a mechanism in the Kyoto Protocol for reducing emissions * Ceramic metal-halide lamp, a lamp/light source * Charged-device model, used in electrostatic discharge testing * Clinical data management * Code division multiplexing * Cold dark matter, a scientific theory * Combining Diacritical Marks, for keyboards * Combustion detection module * Common Diagnostic Model, a standard of the Distributed Management Task Force * Conceptual data model * Content Decryption Module * Customer data management, software and behaviors for businesses to handle customer data * Continuous Diagnostics and Mitigation, a program of the Department of Homeland Security; see ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Orthopedic Surgery
Orthopedic surgery or orthopedics ( alternatively spelt orthopaedics), is the branch of surgery concerned with conditions involving the musculoskeletal system. Orthopedic surgeons use both surgical and nonsurgical means to treat musculoskeletal trauma, spine diseases, sports injuries, degenerative diseases, infections, tumors, and congenital disorders. Etymology Nicholas Andry coined the word in French as ', derived from the Ancient Greek words ὀρθός ''orthos'' ("correct", "straight") and παιδίον ''paidion'' ("child"), and published ''Orthopedie'' (translated as ''Orthopædia: Or the Art of Correcting and Preventing Deformities in Children'') in 1741. The word was assimilated into English as ''orthopædics''; the ligature ''æ'' was common in that era for ''ae'' in Greek- and Latin-based words. As the name implies, the discipline was initially developed with attention to children, but the correction of spinal and bone deformities in all stages of life eventually ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Hip Fracture
A hip fracture is a break that occurs in the upper part of the femur (thigh bone). Symptoms may include pain around the hip, particularly with movement, and shortening of the leg. Usually the person cannot walk. They most often occur as a result of a fall. (Femoral head fractures are a rare kind of hip fracture that may also be the result of a fall but are more commonly caused by more violent incidents such as traffic accidents.) Risk factors include osteoporosis, taking many medications, alcohol use, and metastatic cancer. Diagnosis is generally by X-rays. Magnetic resonance imaging, a CT scan, or a bone scan may occasionally be required to make the diagnosis. Pain management may involve opioids or a nerve block. If the person's health allows, surgery is generally recommended within two days. Options for surgery may include a total hip replacement or stabilizing the fracture with screws. Treatment to prevent blood clots following surgery is recommended. About 15% of wom ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Femur Head
The femoral head (femur head or head of the femur) is the highest part of the thigh bone (femur). It is supported by the femoral neck. Structure The head is globular and forms rather more than a hemisphere, is directed upward, medialward, and a little forward, the greater part of its convexity being above and in front. The femoral head's surface is smooth. It is coated with cartilage in the fresh state, except over an ovoid depression, the fovea capitis, which is situated a little below and behind the center of the femoral head, and gives attachment to the ligament of head of femur. The thickest region of the articular cartilage is at the centre of the femoral head, measuring up to 2.8 mm. The diameter of the femoral head is usually larger in men than in women. Fovea capitis The fovea capitis is a small, concave depression within the head of the femur that serves as an attachment point for the ligamentum teres (Saladin). It is slightly ovoid in shape and is oriented "superior ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Extracapsular Fracture
An extracapsular fracture is a bone fracture near a joint but still located outside the joint capsule. Examples of extracapsular fractures are intertrochanteric and subtrochanteric hip fractures. See also * Intracapsular fracture An intracapsular fracture is a bone fracture located within the joint capsule. Examples of intracapsular fractures includes: * In the hip: Fractures of the femoral head and femoral neck The femoral neck (femur neck or neck of the femur) is a fl ... References Bone fractures {{Musculoskeletal-stub ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Osteoporosis
Osteoporosis is a systemic skeletal disorder characterized by low bone mass, micro-architectural deterioration of bone tissue leading to bone fragility, and consequent increase in fracture risk. It is the most common reason for a broken bone among the elderly. Bones that commonly break include the vertebrae in the spine, the bones of the forearm, and the hip. Until a broken bone occurs there are typically no symptoms. Bones may weaken to such a degree that a break may occur with minor stress or spontaneously. After the broken bone heals, the person may have chronic pain and a decreased ability to carry out normal activities. Osteoporosis may be due to lower-than-normal maximum bone mass and greater-than-normal bone loss. Bone loss increases after the menopause due to lower levels of estrogen, and after ' andropause' due to lower levels of testosterone. Osteoporosis may also occur due to a number of diseases or treatments, including alcoholism, anorexia, hyperthyroidism, ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Cdm Hip Implant 348
CDM may refer to: Organizations * College of Dental Medicine, US dental schools * DePaul University College of Computing and Digital Media, in Chicago, Illinois, US * Corona del Mar High School, a high school located in Newport Beach, California, US Science and technology * Cash deposit machine, in banks * Clean Development Mechanism, a mechanism in the Kyoto Protocol for reducing emissions * Ceramic metal-halide lamp, a lamp/light source * Charged-device model, used in electrostatic discharge testing * Clinical data management * Code division multiplexing * Cold dark matter, a scientific theory * Combining Diacritical Marks, for keyboards * Combustion detection module * Common Diagnostic Model, a standard of the Distributed Management Task Force * Conceptual data model * Content Decryption Module * Customer data management, software and behaviors for businesses to handle customer data * Continuous Diagnostics and Mitigation, a program of the Department of Homeland Security; see ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Orthopedic Surgical Procedures
Orthopedic surgery or orthopedics (American and British English spelling differences, alternatively spelt orthopaedics), is the branch of surgery concerned with conditions involving the musculoskeletal system. Orthopedic surgeons use both surgical and nonsurgical means to treat musculoskeletal Physical trauma, trauma, Spinal disease, spine diseases, Sports injury, sports injuries, degenerative diseases, infections, tumors, and congenital disorders. Etymology Nicholas Andry coined the word in French as ', derived from the Ancient Greek words ὀρθός ''orthos'' ("correct", "straight") and παιδίον ''paidion'' ("child"), and published ''Orthopedie'' (translated as ''Orthopædia: Or the Art of Correcting and Preventing Deformities in Children'') in 1741. The word was Assimilation (linguistics), assimilated into English as ''orthopædics''; the Typographic ligature, ligature ''æ'' was common in that era for ''ae'' in Greek- and Latin-based words. As the name implies, the ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
