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    Book and Living Reference Work (Continuously updated edition)

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    Chapter

    Fabricating Dental Implants with Predesigned Structure

    Oral rehabilitation using dental implants is a widely accepted treatment with excellent success rates. In the absence of proper bone, one solution would be fabrication of custom-made implants which are perfect...

    Seied Omid Keyhan, Shaqayeq Ramezanzade in Emerging Technologies in Oral and Maxillof… (2023)

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    Chapter

    Application of Advanced Technologies in Facial Cosmetic Surgery: History, Definition, and Indication

    Incorporation of modern technology into craniofacial plastic and reconstructive surgery needs a fundamental and practical method of analyzing to identify and examining issues related to cost-benefit assessment...

    Seied Omid Keyhan, Behnaz Poorian in Emerging Technologies in Oral and Maxillof… (2023)

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    Article

    Complications Associated with Spreader Grafts and Spreader Flaps: A Systematic Review

    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...

    Hamid reza Fallahi, Seied Omid Keyhan, Ramtin Dastgir in Aesthetic Plastic Surgery (2022)

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    Chapter

    New Trends in Cleft Lip and Palate Repair

    For the treatment of various types of cleft abnormalities, a variety of methods have been suggested. It should be noted that the treatment of these patients is not limited to reconstruction surgeries, but a mu...

    Bijan Movahedian Attar, Seied Omid Keyhan in Integrated Procedures in Facial Cosmetic S… (2021)

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    Chapter

    Q/A Discussion: Commentary on Genioplasty

    A genioplasty is a surgical procedure used to enhance the shape and appearance of the chin. The most common methods of genioplasty include implant placement and osteotomy of the chin bone and fixation of osteo...

    Seied Omid Keyhan in Integrated Procedures in Facial Cosmetic Surgery (2021)

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    Chapter

    Augmented Reality: New Horizons in Oral and Maxillofacial Surgery

    Today, maxillofacial and cosmetic surgeries are experiencing significant development in terms of virtual reality (VR) and augmented reality (AR) applications. Currently, applications of this technology can be ...

    Hamid Reza Fallahi, Seied Omid Keyhan in Integrated Procedures in Facial Cosmetic S… (2021)

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    Chapter

    Mandibular Angle Augmentation

    The mandibular angle is one of the fundamental constituents of the facial skeletal framework in which a defect in this area can greatly affect the facial harmony. Various techniques have been proposed in the l...

    Seied Omid Keyhan, Behzad Cheshmi in Integrated Procedures in Facial Cosmetic S… (2021)

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    Chapter

    Reduction Genioplasty

    Using reduction genioplasty, the chin can be narrowed or shortened. In this chapter, various cases requiring reduction genioplasty are evaluated in order to understand the indication, advantages, and disadvant...

    Seied Omid Keyhan in Integrated Procedures in Facial Cosmetic S… (2021)

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    Chapter

    Q/A Discussion: Commentary on Facial Contouring

    In addition to major surgeries such as orthognathic surgery and rhinoplasty that are used to correct fundamental facial problems, other procedures such as mandibular angle augmentation and submental liposuctio...

    Seied Omid Keyhan in Integrated Procedures in Facial Cosmetic Surgery (2021)

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    Chapter

    Q/A Discussion: Commentary on Lifting Procedures

    Facial rejuvenation procedures can be accomplished using a variety of methods, including injections of botulinum toxin and fillers, using a variety of lifting techniques, and so on. Various lifting techniques ...

    Seied Omid Keyhan, Mohammad Bayat in Integrated Procedures in Facial Cosmetic S… (2021)

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    Chapter

    Simultaneous Rhinoplasty and Orthognathic Surgery

    Orthognathic surgery is not solely a treatment related to functional occlusion. Most patients demanding orthognathic surgery also opt for other aesthetic procedures like genioplasty, rhinoplasty, fat grafting,...

    Arash Bahari Bandari, Seied Omid Keyhan in Integrated Procedures in Facial Cosmetic S… (2021)

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    Chapter

    Malar Bone Augmentation Using Malar Osteotomies

    In Caucasians, malar prominence has been identified as the oval face appearance and as the symbol of elegance as well as youth. Malar augmentation is a cosmetic facial contouring procedure using either synthet...

    Seied Omid Keyhan, Shahrokh C. Bagheri in Integrated Procedures in Facial Cosmetic S… (2021)

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    Chapter

    Facial Aesthetic Units

    Camouflage of final surgical scar is an ultimate goal of any facial aesthetic procedure. Development of novel surgical techniques for providing the most aesthetically pleasing results is also dedicated to this...

    Behzad Cheshmi, Seied Omid Keyhan in Integrated Procedures in Facial Cosmetic S… (2021)

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    Chapter

    Paranasal, Malar, and Submalar Augmentation Using Implants

    From the public view, the midface concavity often looks unattractive and makes the face look older than the person’s actual age. Solutions suggested to resolve the volume deficiency in the paranasal area inclu...

    Seied Omid Keyhan, Gholamreza Shirani in Integrated Procedures in Facial Cosmetic S… (2021)

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    Chapter

    Augmentation Genioplasty

    With the first introduction of sliding advancement genioplasty (from 1942), several indications have been proposed for chin augmentation. These techniques are most commonly used for cases that have a small, na...

    Seied Omid Keyhan in Integrated Procedures in Facial Cosmetic S… (2021)

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    Chapter

    Facial Prosthesis: Conventional Methods Versus 3D Concepts

    Aging is naturally associated with spontaneous deterioration of health. In addition to the disability and defect associated with diseases that increase with age, traffic collisions and occupational accidents a...

    Parisa Yousefi, Farzad Yeganeh in Integrated Procedures in Facial Cosmetic S… (2021)

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    Chapter

    Complications in Rhinoplasty

    The lack of knowledge in anatomy and physiology of the nose, and lack of familiarity with different surgical techniques, can lead to a wide range of complications. To gain a better understanding of the complic...

    Gholamhossein Adham, Mohammad Ali Asayesh in Integrated Procedures in Facial Cosmetic S… (2021)

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    Chapter

    Q/A Discussion: Commentary on Rhinoplasty

    For many surgeons, rhinoplasty is the most complex and at the same time the most effective operation in the field of facial aesthetic surgery. One of the major causes of the complexity of rhinoplasty is the va...

    Seied Omid Keyhan in Integrated Procedures in Facial Cosmetic Surgery (2021)

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    Chapter

    Commentary on Computer-Assisted Orthognathic Surgery

    For a successful orthognathic surgical procedure, an exact diagnosis and treatment plan based on the collection of clinical data are required.

    Seied Omid Keyhan, Behnaz Poorian in Integrated Procedures in Facial Cosmetic Surgery (2021)

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