['Cheek augmentation improves the appearance of patients with flat malar eminences, creating a more youthful image. Autologous adipose tissue has been demonstrated to be a safe injectable filling material for malar augmentation.', 'Before proceeding to fat transplantation, a rapidly absorbable substance such as normal saline is injected into the cheek with a fine needle to enhance the malar eminence.', 'This method helps the surgeon to determine the location and amount of fat to be injected. Patients can also see a simulation of the final results.'] Does temporary malar augmentation help with preoperative planning for a permanent procedure?