What Is Infratemporal Fat Transposition?
Traditional sunken eye treatments rely on injectable fillers or fat grafting, both of which face inherent limitations. Fat injections experience resorption rates of 30-50% within the first year as the body breaks down the transferred cells. Infratemporal fat transposition bypasses these challenges entirely.
During this procedure, a living fat pad from the infratemporal region (the hollow area above and in front of the ear, beneath the temple) is carefully repositioned as a single unit. Critically, the tissue retains its original blood supply—it remains “pedicled,” meaning it stays connected to its feeding vessels. This preservation of vascularization ensures the transplanted tissue survives and integrates permanently into the eyelid, eliminating the resorption problem that plagues traditional grafting.
The technique requires only a 2 cm incision hidden within the hairline of the scalp, leaving no visible scarring. From this single, concealed access point, Dr. Askeroglu tunnels beneath the bone to reposition the fat pad into the hollow upper eyelid, restoring lost volume with precision.