Mediale Gonarthrosen mit Kreuzbanddefekt

Abstract

Preliminary results of this short-term follow-up are promising. Especially the predominant number of patients who were able to return to work soon after rehabilitation and the significantly improved score postoperatively reflect the benefits of this prosthesis system in select patients. However, long-term follow-up and larger case numbers are necessary to confirm these encouraging results in the future.

ACL reconstruction with unicondylar replacement in knee with functional instability and osteoarthritis

“…Tinius in his short term results of minimally invasive unicondylar knee arthroplasty with simultaneous ACL reconstruction in young patients had good outcome [18,19]. From our study the short term results of combined anterior cruciate ligament reconstruction and unicompartmental knee arthroplasty is technically feasible and provides good results in functionally unstable knees.…”

New plasticizers for PVC-compositions in construction

“…Specifications to other plasticizers are coordinated with specification for DOP. Leading position of dioctyl phthalate to this day is determined, above all, by the development of production of flexible PVC -the largest consumer of DOP [1,2,7,9,10]. Although recently the structure of PVC's consumption has changed to the direction of hard manufactures, however, plasticized materials on the base of PVC remain actual in the different fields.…”

“…It should also be noted that DINP and DIDP are produced in a small scale in our country. The existing deficit of isononyl and isodecyl alcohol (they are not produced by Russian enterprises) impedes the establishment of large-scale production of plasticizers [1,2,10,11].…”

“…For this reason intensification of manufacturing process, expansion of the field of application PVC and providing a wide variety of its properties are connected mostly with successful solution of the problem of effective plasticizers creation [1][2][3][4][5].…”

“…Phthalates are well combined with polymers and provide polymers with high physical and mechanical properties: abrasive resistance, low temperature resistance, thermostability, light resistance [1,2,[6][7][8][9][10].…”