Zobrazeno 1 - 10
of 23
pro vyhledávání: '"J R Shearer"'
Publikováno v:
Journal of Hand Surgery. 17:151-155
A prospective study of the management of 30 patients with 37 unstable or complex metacarpal or phalangeal fractures treated with the “Shearer” micro-external fixator was carried out over an 18-month period. The stability achieved, with minimal so
Publikováno v:
The Journal of Bone and Joint Surgery. British volume. :283-286
Bone weakness leading to refracture is a recognised complication of the removal of rigid fixation plates. We have used partially demineralised rabbit tibiae to simulate atrophic changes and to determine whether weakness is due to atrophy or to residu
Publikováno v:
The Journal of Bone and Joint Surgery. British volume. :794-796
We compared, under laboratory conditions, the resistance to cutting out of the AO dynamic hip screw and the Pugh sliding nail. The mean load at cut out, adjusted for bone strength, was 70% greater for the Pugh sliding nail. The reasons for this diffe
Publikováno v:
The Journal of bone and joint surgery. British volume. 74(1)
We describe the histology of a specimen taken from an amputated leg seven months after a 15 cm bone gap in the tibia had been closed by bone transport. Lengthening appeared to have occurred by repeated minor trauma to the bone, with the fractured tra
Publikováno v:
Europe PubMed Central
We used single-photon absorptiometry to assess the forearm bones after the removal of internal fixation plates in 14 patients. We found convincing evidence of cortical atrophy in only one patient, in whom the plates had been removed prematurely after
Publikováno v:
Medical Teacher. 8:155-158
Information concerning the undergraduate teaching of orthopaedics in United Kingdom Medical Schools was obtained through a questionnaire. A wide variation in the pattern of teaching was found in respect of the duration of the course, the form of the
Publikováno v:
IRE Transactions on Bio-Medical Electronics. 9:159-164
Publikováno v:
Journal of Clinical Pathology. 40:50-52
Bone samples were decalcified using 5% formic acid. Their calcium content was then quantified by analysing the calcium extracted in the decalcification solution. This was correlated with matched samples digested in hydrochloric acid. No significant d
Publikováno v:
Clinical science and molecular medicine. 47(1)
1. The effect of high oxygen pressures on sodium transport across the isolated frog skin was investigated. 2. No effect on sodium transport was found when the skin was exposed to oxygen at 2 atmospheres pressure for 1 h.
Autor:
J M, Egan, J R, Shearer
Publikováno v:
Clinical orthopaedics and related research. (223)
A finite element model has been developed to simulate the deformation that occurs at the fracture site of an externally fixed bone as a result of applied bending, compression, and torsional loads. The pin configuration in this model is constructed to