implantering

Implantering is the medical procedure that involves placing an implant, which can be a device, tissue graft, or engineered construct, into the body to restore function, replace missing tissue, or provide support for rehabilitation. The term covers a range of contexts where an artificial or bioengineered element becomes integrated with bodily tissues.

Common contexts include dental implants that replace missing teeth, orthopedic implants such as joint prostheses or fracture fixation devices, and devices that restore sensory function, such as cochlear implants. Subcutaneous implants may also be used for long-acting contraception, drug delivery, or other therapeutic purposes.

The implanting process typically begins with evaluation and planning, including medical history, imaging, and sometimes digital simulations. The surgical procedure varies by implant type but generally involves access to the target site, placement of the implant, and closure. For dental implants, a healing period (osseointegration) allows the bone to grow around the implant before placement of a final restoration. Recovery times and specific steps depend on the device, the site, and the patient’s health.

Risks and complications can include infection, bleeding, allergic or foreign-body reactions, device loosening or failure, nerve or tissue injury, and in some cases the need for revision surgery. Success rates are generally high for appropriately indicated implants, with outcome influenced by factors such as bone quality, smoking, and adherence to post-procedural care.

Historically, the development of osseointegrated dental implants in the mid-20th century greatly advanced implantering, leading to widespread adoption in medical and dental practice. Maintenance typically requires regular follow-up, imaging, and good hygiene or device-specific care.