What factor can lead to failure of an implant?

Excessive biomechanical loading is a crucial factor that can lead to the failure of an implant. This occurs when the forces exerted on the implant exceed the strength and stability that the implant can provide, often resulting in failure to osseointegrate, fracture of the implant itself, or loosening from the surrounding bone. High levels of stress can cause micro-movement between the implant and bone, preventing proper healing and integration of the implant, which is essential for its long-term success.

In the context of implantology, understanding how biomechanical factors influence implant placement and function is important. Adequate consideration of the patient's bite force and functional loading is necessary. A poorly designed restoration that does not distribute forces evenly can lead to localized stress and ultimately compromise the implant's integrity. This emphasizes the importance of evaluating occlusion and providing support through appropriate restorative techniques.

In contrast, proper surgical technique, patient compliance during recovery, and the use of high-quality implants all contribute positively to the success of implants rather than leading to failure. Proper techniques ensure that implants are placed accurately and in healthy bone, while compliance and quality implants support better healing and performance, making them critical to successful outcomes in implant dentistry.