Dear mandylumThe endoscopic brow lift is an excellent procedure and has long lasting results. At the same time, you face and forehead continue to age. In a standard lift, the improvement should be noticeable for 8-10 years. The results in the attached link are near 8 years after endoscopic brow lift surgery. The patient does get botox and that does continue to support the results from the endoscopic brow lift.
The short answer to your question is that an endoscopic brow lift should last for years (not months). There are many factors that influence the longevity of the procedure including the technique that was used, your specific anatomy, and the manner that you age and heal after the surgery. Today, many surgeons will use Botox around the time of surgery to prevent the brows from dropping during the early healing stages.
