Bone Cement Preparation

Description

Mr Shiraz Sabah provides his expert insights and discusses bone cement, its components, and its application in medical settings. He emphasizes the importance of understanding bone cement as a common examination topic for medical professionals, particularly in operating theaters. Mr Sabah explains the polymerization process behind bone cement, detailing the roles of the liquid monomer and the solid polymer powder. Key aspects include the storage of the liquid in a brown bottle to prevent premature reactions and the addition of hydroquinone as a stabilizer. Observational features of bone cement, such as its green colorant (typically chlorophyll) and the inclusion of barium sulfate for X-ray visibility, are also highlighted. Additionally, Mr Sabah mentions the potential use of heat-stable antibiotics, like gentamicin, within the bone cement to prevent infections during the setting process.

DOI: 10.1302/3114-251249