implanti

Implanti is the plural form used in several languages for implants, devices placed inside the body to replace a missing structure, restore function, or deliver therapy. In English the term is implant; implanti may also appear in contexts such as materials science (ion implantation) or engineering.

Medical implants include dental implants, orthopedic implants (hips, knees, screws), cardiovascular devices (stents, pacemaker leads), neural implants (cochlear and deep brain stimulators), ocular implants, and cosmetic implants (breast implants).

Materials and design: Biocompatible materials such as titanium alloys, stainless steel, polymers and ceramics are used in implants. Implants may be permanent or resorbable; surface engineering, porosity, and sizing promote tissue integration and function.

Regulation and safety: In most jurisdictions implants require rigorous evaluation, quality management (ISO 13485), clinical trials, and regulatory clearance (FDA or CE). Post-market monitoring tracks safety and performance.

Risks and limitations: Potential risks include infection, rejection or allergic reaction, mechanical failure, migration, imaging interference, and the need for revision surgeries. Patient selection and surgical technique influence outcomes.

Research and future directions: Advances include patient-specific and 3D-printed implants, smart implants with sensors, coatings to improve integration, and bioresorbable materials.