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Ankle fusion is considered to be the gold standard for treatment of end-stage ankle arthritis. [1] It trades joint mobility for relief from pain. Ankle fusion has also been used to resolve foot drop in certain circumstances. [2] [3] Complications of ankle fusion may include infection, non-union, and, rarely, amputation. [1]
This simple arrangement is the basis for all conoscopic devices (conoscopes). It is not straight forward however to design and manufacture lens systems that combine the following features: maximum angle of light incidence as high as possible (e.g., 80°), diameter of measuring spot up to several millimeters,
Ankle replacement, or ankle arthroplasty, is a surgical procedure to replace the damaged articular surfaces of the human ankle joint with prosthetic components. This procedure is becoming the treatment of choice for patients requiring arthroplasty, replacing the conventional use of arthrodesis, i.e. fusion of the bones. The restoration of range ...
Foot and ankle surgery is a sub-specialty of orthopedics and podiatry that deals with the treatment, diagnosis and prevention of disorders of the foot and ankle. Orthopaedic surgeons are medically qualified, having been through four years of college, followed by 4 years of medical school or osteopathic medical school to obtain an M.D. or D.O. followed by specialist training as a resident in ...
A conoscopic interference pattern or interference figure is a pattern of birefringent colours crossed by dark bands (or isogyres), which can be produced using a geological petrographic microscope for the purposes of mineral identification and investigation of mineral optical and chemical properties.
This category has the following 3 subcategories, out of 3 total. O. Orthopedic implants (2 C, 13 P) Orthopedic surgical approaches (1 C) S. ... Ankle fusion; Ankle ...
Total joint reconstruction (arthroplasty) These specialized areas of medicine are not exclusive to orthopedic surgery. For example, hand surgery is practiced by some plastic surgeons, and spine surgery is practiced by most neurosurgeons. Additionally, foot and ankle surgery is also practiced by doctors of podiatric medicine (DPM) in the United ...
A particular light pattern on the upper lens surface of the objectives is created as a conoscopic interference pattern (or interference figure) characteristic of uniaxial and biaxial minerals, and produced with convergent polarized light. To observe the interference figure, true petrographic microscopes usually include an accessory called a ...