Temporal hollow is a low or inward sunken temporal area, not full enough, often combined with adjacent forehead depressions; temporal hollow is often accompanied by affecting facial aesthetics. The causes of temporal sunkenness are the genetic characteristics of the skull itself, resulting in less subcutaneous fat and facial aging. The most common method to solve the problem of temporal hollows is filling, hyaluronic acid injection or autologous fat injection is the most common method. You can also use prosthetic fillers, such as silicone gel prosthesis, polytetrafluoroethylene expanded (PTFE), Medpor, etc. As we age, the amount of subcutaneous fat decreases and facial depressions can give the face an aged appearance. Temporal filler treatment can not only change the shape of the face and beautify it, but full temples can also rejuvenate the overall face.