The ritual at the scrub sink.
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Hand Disinfection↗
Biomedical subjects
R B Greer
Publications and source records attributed to R B Greer.
Into the knee with needle and steroids.
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Adrenal Cortex Hormones↗
Codman's end-result idea.
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History, 20th Century↗
Open and arthroscopic synovectomy in hemophilic arthropathy of the knee.
Open and arthroscopic synovectomies of the knee in patients with classic hemophilia were evaluated with regard to effectiveness in reducing bleeding episodes, the effect on range of motion (ROM), and roentgenographic progression of hemophilic arthropathy. Eleven patients underwent 13 synovectomies (eight open, five arthroscopic). The average follow-up periods were 7.9 years and 2.2 years for the open and arthroscopic groups, respectively. Both procedures significantly reduced recurrent hemarthroses. Knee ROM in the open synovectomy group was decreased or unchanged in 75% and minimally increased in 25%, whereas there was an increased in 80% and a decrease in 20% of the knees in the arthroscopic group. Furthermore, 62.5% of the knees required manipulation to improve ROM in the open synovectomy group, versus 0% in the arthroscopic group. Hemophilic arthropathy progressed in most knees in both groups. The arthroscopic group had a longer operative procedure (122 versus 59 minutes), but required less hospitalization (9.4 versus 23.1 days) and 25.6% less Factor VIII replacement. Both techniques reduce hemarthroses. There is usually a net loss of ROM with the open versus a net gain with the arthroscopic procedure, and roentgenographic progression hemophilic arthropathy is slowed but not halted after synovectomy.
Adolescent↗
On ethicists with beepers.
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Ethics, Medical↗
A new way to support orthopaedic research?
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Fellowships and Scholarships↗
Threaded acetabular components for primary and revision total hip arthroplasty.
A clinical and radiographic review of 48 total hip arthroplasty patients with threaded acetabular components was undertaken at 24-44 months of follow-up study. Twenty-five patients had primary hip arthroplasties and 23 had revision procedures. Clinical scores revealed good to excellent results in 60% of primary and 30% of revision procedures. Radiographic analysis revealed stable acetabular components in 88% of primary and 61% of revision procedures. Potentially loose acetabular components were noted in 8% of primary and 4.3% of revision procedures and loose acetabular components in 4% of primary and 34.7% of revision procedures. The rate of acetabular component loosening was considered unacceptably high in revision cases and an area of concern in primary cases. Discretionary use of these components is advised.
Acetabulum↗
The association between students' research involvement in medical school and their postgraduate medical activities.
The authors examined the impact of students' research involvement during medical school on their postresidency medical activities. The three medical schools involved--The Pennsylvania State University College of Medicine (PSU), The University of Connecticut School of Medicine (UCONN), and The University of Massachusetts Medical School (UMASS)--have nearly indistinguishable applicant, matriculant, and curriculum profiles. However, at PSU a research project is a curriculum requirement for students who did not do medical research prior to entering medical school. Questionnaires were sent to all graduates from the classes of 1980, 1981, and 1982. A total of 567 graduates completed the questionnaires, an overall response rate of approximately 76%. Medical school research experience was reported by 83% (183) of the PSU graduates, 34% (52) of the UCONN graduates, and 28% (54) of the UMASS graduates. When compared on a school-by-school basis, the graduates from the three schools did not differ with respect to residency specialty training, fellowship training, academic appointments, career practice choices, or postgraduate research involvement. However, when all the graduates studied were examined as a single group, medical school research experience was found to be strongly associated with postgraduate research involvement.
Academic Medical Centers↗