INFLUENCE OF THE BONE CEMENTS AND CEMENTATION TECHNIQUE ON THE PERFORMANCE OF THE BIRMINGHAM HIP PROSTHESIS

Abstract

This study's main idea is to explore the interaction between acrylic bone cement and bone tissue in total hip arthroplasty procedures. Acrylic bone cement has been widely used in total hip arthroplasty procedures over the years. The importance of the interaction between cement and bone tissue, as well as the penetration of cement into bone, has been the subject of extensive research. Analyses using SEM and EDAX have examined these aspects in detail, highlighting the importance of uniform cement distribution in strengthening and protecting the implant. Additionally, possible anomalies, such as the formation of voids or fissures in the cement, which can affect the long-term strength and stability of the implant, have been identified. These research findings have made significant contributions to understanding the need for a rigorous cement application technique to avoid such problems and ensure the success of the intervention. Furthermore, a detailed investigation revealed a specific case where acrylic bone cement was applied in an excessively thick layer, leading to significant penetration into the bone tissue. The lack of uniformity and reduced viscosity of the cement exacerbated this issue, emphasizing the need for careful cement application to ensure the stability and durability of the implant.

Keywords

• acrylic bone cement
• cement-bone interface
• bhr prostheses
• sem analysis