Keyhan SO

[BACKGROUND] This study aims to compare the complications and satisfaction associated with favorable allografts, Fresh Frozen Rib Graft (FFRG) and Irradiated Homologous Costal Cartilage (IHCC), in revision rhinoplasty. [METHODS] The PRISMA…

Artificial intelligence (AI) refers to using technologies to simulate human cognition to solve a specific problem. The rapid development of AI in the health sector has been attributed to the improvement of computing speed, exponential incre…

[BACKGROUND] Various techniques with different grafts and implants have been proposed to establish a smooth and symmetric nasal dorsum with adequate function. Broadly, two categories of materials have been used in this regard: alloplastic i…

[BACKGROUND] Insufficient support of the nasal mid-vault during rhinoplasty can cause significant complications. Accordingly, surgeons have recently paid much more attention to the preservation of nasal patency. The spreader graft is the go…

[BACKGROUND AND PURPOSE] Spreader grafts and spreader flaps are one of the most common techniques utilized in rhinoplasty surgeries. The aim of this study was to determine the complications, satisfaction, and revision rates associated with …

Piezoelectric tools are the novel ultrasonic methods for effective and safe osteoplasty or osteotomy in comparison with traditional soft and hard tissue approaches using rotating instruments due to lack of microvibrations, ease of control a…

Preservative dorsal hump surgery is an old approach that has revitalized recently. Preservation rhinoplasty aims to shape the existing structures instead of resection/reconstruction approaches. A thorough understanding of the applied anatom…

[BACKGROUND] Nasal sill is one of the components of the alar ring, affecting the esthetic outcomes of rhinoplasty; accordingly, we developed a novel technique to adjust defects in this area and compared it with the available techniques. [M…

[BACKGROUND] Autologous fat has become more frequently used for nasal volume augmentation and nasal correction. Nasal lipofilling refers to the use of injectable autologous fat grafts for nonsurgical aesthetic corrections. [OBJECTIVES] Thi…

[BACKGROUND] As the desire for beauty and youthful appearance has increased in recent years, cosmetic injections are getting more attention. However, patients discomfort during these injections is a challenging issue. [AIM] This review exp…

[BACKGROUND] Different genioplasty techniques are applied for the adjustment of chin area deformities such as chin deviation. [RESULTS] Thirty patients with simple facial asymmetry due to chin deviation underwent computer-assisted horizont…

[PURPOSE] Numerous methods have been developed for blepharoplasty, including carbon dioxide (CO) laser-assisted blepharoplasty. Although the superiority of CO laser compared with the scalpel for blepharoplasty has been proposed, to the best…

Rhinoplasty is one of the most challenging cosmetic surgical procedures. Although different techniques have been introduced for grafting the osteocartilaginous part of the nose, the alar rim remains vastly unexamined. The form and strength …

[PURPOSE] The periorbital area undergoes a series of postoperative sequelae after rhinoplasty. [PATIENTS AND METHODS] Between January 2015 and January 2016, 50 patients aged between 19 and 46 years who underwent rhinoplasty qualified for t…

[PURPOSE] In the present report, we have introduced a novel technique for concomitant Le Fort I surgery and dorsal preservation rhinoplasty and reviewed the reported data. [PATIENTS AND METHODS] Concurrent surgery could be considered a sui…

[BACKGROUND] To introduce a novel technique for advancement genioplasty helping surgeons to avoid soft tissue difficulties especially in short-faced patients with deep mentolabial fold and everted lower lip. [CASE PRESENTATION] In a trapez…

[PURPOSE] Several approaches have been introduced to decrease soft tissue injury during rhinoplasty. The piezoelectric ultrasonic device can be used to perform more precise bone surgeries and avoid soft tissue perforation. This study compar…

Genioplasty is a common operation to enhance function and appearance of the chin, the most prominent part of the lower third of the face, which has major impact on character impressions and facial beauty. However, since transference of prec…

[PURPOSE] Fat grafts have always represented a challenge in inducing the necessary neoangiogenesis, which results in significant resorption. This study was designed to compare the efficiency of first- and second-generation platelet-rich pla…