The Broken Acrylic Head
نویسندگان
چکیده
منابع مشابه
The Use of the Acrylic Head Prosthesis in High Fractures
This paper reviews the management and progress of sixty-five cases of high fracture of the femoral neck treated by excision of the head and replacement b an acrylic head prosthesis. The behaviour of the reconstructed hip joints has been studied during the second, third, and, in a few cases, the fourth years after operation, and found to follow a definite general j);1tt r1L \‘ar\-ing slightly wi...
متن کاملTechnique and results with the acrylic femoral head prosthesis.
The general idea which has led to our operation for arthroplasty of the hip is contained in the French word ‘ ‘ resection-reconstruction. ‘ ‘ Resection of part of the femoral head is necessary. Sixteen years ago we used to treat osteoarthritis of the hip by \Vhitman’s operation, and like other surgeons we observed the immediate relief of pain that followed removal of the head, where in our opin...
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Head fixation is a technique of immobilizing animal's head by attaching a head-post on the skull for rigid clamping. Traditional head fixation requires surgical attachment of metallic frames on the skull. The attached frames are then clamped to a stationary platform resulting in immobilization of the head. However, metallic frames for head fixation have been technically difficult to design and ...
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The increased frequency of sudden cardiac death after earthquakes and bombings has long proposed that emotional distress plays a role in acute coronary syndromes and arrhythmias. Since the 1960s, several controlled, prospective, epidemiological studies have reported emotional distress as a major risk factor for the onset and worsening of coronary heart disease (CHD) [1]. The Interheart study, a...
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A popular question in recreational mathematics is the following: If we drop a spaghetti noodle and it breaks at two random places, what is the probability that we can form a triangle with the three resulting segments? See for example [2, chap.1, sec.6], [3, p.6], [4, p.31], or [7, p.30-36]. This is an elementary problem in geometric probability. Clearly the length of the noodle (or equivalently...
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ژورنال
عنوان ژورنال: BMJ
سال: 1953
ISSN: 0959-8138,1468-5833
DOI: 10.1136/bmj.2.4842.939