When discussing micromovement in implants, what does it refer to?

Micromovement in implants refers to the small, often imperceptible movements that can occur during the healing phase after an implant has been placed in the bone. This phenomenon is significant because it can affect the integration of the implant with the surrounding bone, known as osseointegration.

During the immediate healing phase, if there is movement at the interface between the implant and the bone, it can hinder the formation of a stable bond. Ideally, the implant should remain immobile to allow direct bone growth onto the surface of the implant. Any micromovement might lead to fibrous tissue formation instead of bone, ultimately compromising stability and increasing the risk of implant failure.

Understanding this concept is crucial for practitioners because it informs strategies for implant placement and for ensuring proper conditions during the healing process, such as avoiding excessive loading or manipulation of the implant site. This understanding helps in making informed decisions regarding patient care and optimizing implant outcomes.