Zobrazeno 1 - 10
of 19
pro vyhledávání: '"N A, Johanson"'
Autor:
Carol A. Mancuso, Mary E. Charlson, James P. Hollenberg, N A Johanson, Margaret G. E. Peterson, Ted P. Szatrowski
Publikováno v:
The Journal of Bone & Joint Surgery. 74:1530-1539
We analyzed the variations in the rates of elective total hip and total knee arthroplasties for 1988 in the United States to determine whether the rates correlated with the numbers of surgeons. There were 56,204 total hip arthroplasties and 68,491 to
Publikováno v:
The Journal of Bone & Joint Surgery. 74:587-597
The hip-rating questionnaire was developed for the assessment of the outcome of total hip replacement. The purpose of this study was to evaluate its reproducibility, validity, and responsiveness. The questionnaire uses a 100-point scale in which equa
Publikováno v:
AIP Conference Proceedings.
This paper describes the design, testing and operational experience of a superconducting magnet system presently in use on the Homopolar Motor Program. The homopolar motor is presently being tested at General Atomics in San Diego, California for the
Publikováno v:
Instructional course lectures. 48
Autor:
N A, Johanson
Publikováno v:
Instructional course lectures. 46
Autor:
N A, Johanson
Publikováno v:
Instructional course lectures. 46
Publikováno v:
The Journal of arthroplasty. 11(1)
A lack of consensus regarding the indications for total hip arthroplasty (THA) and total knee arthroplasty (TKA) has been cited as one reason for the variations in the rates of THA and TKA across the United States. The purposes of this study were to
Publikováno v:
The Journal of arthroplasty. 8(6)
The purpose of this study was to develop a method for directly measuring bone density of femoral neck sections. Three types of density were measured. Real density equals wet weight divided by the actual volume of bone tissue (real volume). Apparent d
Publikováno v:
The Journal of bone and joint surgery. American volume. 74(10)
We analyzed the variations in the rates of elective total hip and total knee arthroplasties for 1988 in the United States to determine whether the rates correlated with the numbers of surgeons. There were 56,204 total hip arthroplasties and 68,491 to
Publikováno v:
The Journal of bone and joint surgery. American volume. 74(4)
The hip-rating questionnaire was developed for the assessment of the outcome of total hip replacement. The purpose of this study was to evaluate its reproducibility, validity, and responsiveness. The questionnaire uses a 100-point scale in which equa