Influence of storage temperature and time on endurance bone cement properties
- VernacularTitle:预冷温度及时间对Endurance骨水泥生物力学特性的影响
- Author:
Liang CHEN
- Publication Type:Journal Article
- Keywords:
Polymethyl methacrylate;
Biomechanics;
Temperature
- From:
Journal of Chongqing Medical University
1986;0(02):-
- CountryChina
- Language:Chinese
-
Abstract:
Objective: To analyze the biomechanical properties of endurance bone cement in order to provide the theoretical evidence for clinical works.Methods: Different storage temperature(-20℃ to 22℃) and storage time(2h to 24h) were set to the powder of the endurance bone cement.Porosity,density and ultimate compressive strength in cured endurance bone cement were observed and compared.Results: No difference in the porosity,density and ultimate compressive strength of the bone cement was found under different storage temperature and time.Discussion: The biomechanical properties of the endurance bone cement are not significantly influenced by the different storage temperature and time of the powder.
