In pediatric patients with mandible fractures and concomitant cervical spine injury (CSI), treatment strategies may occasionally compete: condylar fractures require functional therapy with range of motion exercises of the temporomandibular joint (TMJ), while CSI requires neck immobilization. The authors report the case of a child presenting with bilateral condylar head fractures, a right parasymphyseal fracture, and concomitant CSI treated with cervical collar immobilization, who ultimately developed...
Fri May 01, 2020 03:00
Background: Nowadays, a sharp, well-defined supratarsal fold and appropriate fullness of the upper eyelid tissue are considered important features of beautiful and youthful eyes. Individuals with thin upper eyelid tissue are at high risk of developing multiple upper eyelid folds and/or sunken appearance after upper blepharoplasty. Innovatively, the authors propose the application of free orbital fat grafting to the postorbicularis oculi space during upper blepharoplasty in order to achieve better...
Fri May 01, 2020 03:00
The authors present a rare case of anaplastic alveolar rhabdomyosarcoma (ARMS) occurring after Mandibular Distraction Osteogenesis. A 16-month-old male presented with a rapidly enlarging left lower jaw mass after removal of mandibular distractors placed shortly after birth for Pierre Robin Sequence and severe obstructive sleep apnea. Incisional biopsy of the mass revealed ARMS with anaplastic features. Although ARMS is an extremely rare entity, craniofacial surgeons should have a low threshold for...
Fri May 01, 2020 03:00
Rhinoplasty alone or combined with septoplasty is one of the cornerstone management techniques in facial esthetic surgery. The aim of the current study was to evaluate the effects of rhinoplasty maneuvers on facial and smile esthetics. The study included a total of 27 adult patients. Measurements of gingival length (GL), right and left maxillary incisor-upper lip distance (MIULD), right and left inter-lip distance (ILD), and right and left gingival pocket depth (GPD) were performed and rounded to...
Fri May 01, 2020 03:00
Background: Treatment of isolated blow-in orbital roof fractures is still debated due to their anatomical complexity and the potential ocular and neurological related injuries. Surgery is advised in symptomatic cases while there is still controversy regarding the preferred treatment for those patients asymptomatic. Objective: To explore the suitability of a conservative management with close imaging follow-up in asymptomatic isolated blow-in orbital roof fractures. Methods: A single-case...
Fri May 01, 2020 03:00
Unicoronal craniosynostosis is the second most common type of nonsyndromic craniosynostosis: it is characterized by ipsilateral forehead and fronto-parietal region flattening with contralateral compensatory bossing. It is a complex condition; therefore, which is difficult to treat because of the asymmetry in the orbits, cranium, and face. The aim of this study is to understand optimal osteotomy locations, dimensions, and force requirements for surgical operations of unicoronal craniosynostosis using...
Fri May 01, 2020 03:00
Nasal fractures are the most common type of facial bone fracture. Studies conducted globally have shown that nasal fractures represent a significant liability on the health care system due to the frequency of its occurrence among most populations. This study aimed to describe the frequency, etiology, and demographics of nasal fractures in patients presenting to King Fahad General Hospital, Jeddah, Saudi Arabia. This study was a cross-sectional questionnaire-based study and included all patients...
Fri May 01, 2020 03:00
The standard for diagnosing metopic craniosynostosis (CS) utilizes computed tomography (CT) imaging and physical exam, but there is no standardized method for determining disease severity. Previous studies using interfrontal angles have evaluated differences in specific skull landmarks; however, these measurements are difficult to readily ascertain in clinical practice and fail to assess the complete skull contour. This pilot project employs machine learning algorithms to combine statistical shape...
Fri May 01, 2020 03:00
Objective: To investigate the impact of the presence and the severity of the nasal septal deviation (NSD) on the paranasal pneumatization. Methods: Initially, the deviated and contralateral sides was compared to evaluate the impact of the presence of NSD on pneumatization. Then, NSD classification groups were categorized according to the severity of deviation degree; 1: mild (15°). Pneumatization of all paranasal sinuses, osteomeatal complex (OMC), frontoethmoid recess (FER) and variant structures...
Fri May 01, 2020 03:00
Venous malformations (VMs) occurring in the tongue base or pharynx are rare, but can cause airway obstruction. Considering the potential issues or morbidity related to surgical resection in the tongue or pharynx region, sclerotherapy is often preferred. We perform sclerotherapy for such lesions without conducting tracheotomy, but keep patients intubated for a certain period. Outcomes of sclerotherapy, and benefits and cautions related with our protocol were investigated. Our subjects were 10 cases...
Fri May 01, 2020 03:00
Hair-bearing areas reconstruction is a difficult field because of limited donor area. Various techniques have been described for hair-bearing areas reconstruction, but the choice of the flap is variable depending on surgeons and patients. In this study, the authors present 7 patients who underwent soft tissue reconstruction with the pedicled superficial temporal artery-based flaps in the hair-bearing areas. No postoperative complications like bleeding, flap congestion, wound dehiscence, and flap...
Fri May 01, 2020 03:00
The impact of fronto-orbital advancement (FOA) on frontal sinus development and function is anecdotally variable. The aim of this study was to assess the impact of FOA on development of frontal sinuses, and additionally to identify the complications that might arise out of such procedures. This was a retrospective case-control study. Non-syndromic and syndromic craniosynostosis patients (n = 58) who underwent FOA at an early age and also had a skull radiograph or CT scan after the age of 12 were...
Fri May 01, 2020 03:00
Purpose: The purpose of this study was to compare the midfacial fracture patterns and management approaches between pediatric and adult patients. Methods: We retrospectively analyzed 164 pediatric patients (
Fri May 01, 2020 03:00
Aim and Scope: Children with Apert syndrome have a characteristic inversion of the orientation of the palpebral fissures, an increase of the inter-orbital distance, telecanthus, and exorbitism. Here, Le Fort III osteotomy with subcranial bipartition and distraction osteogenesis was evaluated as a tool to improve the position of the palpebral fissures in Apert syndrome. Material and Methods: All patients with Apert syndrome who underwent Le Fort 3 osteotomy with subcranial bipartition and...
Fri May 01, 2020 03:00
Background: Intracranial fibrosarcoma is an extremely rare neoplasm in the central nervous system. Insofar there were only sporadic case reports describing its features. The purpose of this study is to review the clinical and surgical features of cases who were treated in our department. Method: The authors retrospectively reviewed and detailed the clinical and surgical data obtained from 5 patients with fibrosarcoma who underwent treatment at our institute between January 2009 and January...
Fri May 01, 2020 03:00
Background: Maxillomandibular advancement is an effective surgical option for obstructive sleep apnea (OSA) that achieves enlargement of the upper airway by physically expanding the facial skeleton. The authors sought to determine whether an advancement of 10 mm predicts surgical success and if any correlation existed between the magnitude of mandibular/maxillary advancement and improvement in polysomnography metrics using aggregated individual patient data from multiple studies. Methods: ...
Fri May 01, 2020 03:00
The authors aimed to evaluate quality of life after septal surgery with Short Form-36 survey, and the effectiveness of the survey. Nasal symptoms (nasal obstruction, facial pain, catarrh), and general quality of life (using the Turkish version of the Short Form-36 questionnaire) were assessed preoperatively and at 1st and 6th postoperative months. Acoustic rhinometry and rhinomanometry were assessed preoperatively and at 6th postoperative month. Data from 78 patients were analyzed. This prospective...
Fri May 01, 2020 03:00
Children with cleft and craniofacial conditions commonly present with concurrent airway anomalies, which often manifest as sleep disordered breathing. Craniofacial surgeons and members of the multidisciplinary team involved in the care of these patients should appreciate and understand the scope of airway pathology as well as the proper means of airway assessment. This review article details the prevalence and assessment of sleep disordered breathing in patients with craniofacial anomalies, with...
Fri May 01, 2020 03:00
Existing in vitro simulators rely on external manipulation of the skull to replicate masticatory forces; however, external manipulations do not accurately represent internal loads as in physiological muscle forces. The purpose of the project is to develop an in vitro simulator that internally replicates the forces of mastication. The simulator has 3-dimensional-printed piston mounts that are reverse-engineered using a computed tomography scan of the specimen. The mounts are attached to the skull...
Fri May 01, 2020 03:00
To investigate the difference of adipogenesis in orbital preadipocytes between pediatric and adult Graves ophthalmopathy (GO) under lipopolysaccharide (LPS)-induced inflammation in vitro. Orbital preadipocytes from pediatric and adult GO patients during eyelid or orbital surgery were cultured. The orbital preadipocytes in pediatric and adult GO were divided into group A and group B. In group A, pediatric and adult orbital preadipocytes were differentiated in adipogenesis media without LPS intervention,...
Fri May 01, 2020 03:00
Background: Septoplasty is a crucial step during rhinoplasty to correct the nose function and nasal aesthetics. The idea is not investigated regarding the educational purposes. Objective of the study is to evaluate the efficiency of endoscopic septoplasty during full job rhinoplasty and to observe its educational benefit. Methods: Twenty-seven patients who submitted for prospective study of endoscopic septorhinoplasty operation; the analysis involves 16 female patients and 11 males. Results:...
Fri May 01, 2020 03:00
Background: A supratip deformity (SD) is an iatrogenic convexity that occurs in the cephalic region of the nasal tip. SD is still a major problem after rhinoplasty surgery. Objectives: With the method we have described a ligamentous flap was used to create a supratip transition, with adjustable sharpness, while the refinements of the tip rotation and definition were ensured. The aim of the study is to present the results of this technique, which, to the best of our knowledge, has been described...
Fri May 01, 2020 03:00
Purpose: The purpose of this study was to define the anatomy and anatomic variations of the lateral nasal wall area to identify safe access points, determine the optimum osteotomy line for Le Fort I osteotomies, and define a surgical protocol. Materials and Methods: The angulations and widths of 160 lateral nasal walls and the distances of the greater palatine canal were measured on axial images from coronal sections 5 mm over the deepest point of the nasal base. Results: The average...
Fri May 01, 2020 03:00
Nasal hump removal and modification is a commonly performed procedure in rhinoplasty. The spreader flap is most commonly used in the reconstruction technique and involves suturing the medial end of the upper lateral cartilage (ULC) onto the septum. In this study, author presents a new hump removal technique that includes a novel procedure for hump reinsertion and suturing that is easy and comfortable to apply in hump removal operations. The records of the patients were assessed retrospectively from...
Fri May 01, 2020 03:00
Purpose: The maxillary vein is associated with major hemorrhage, an intraoperative risk factor during mandibuloplasty. Our objectives in this study were to identify the anatomical course of the maxillary vein relative to the mandible, and to ascertain the relationship of its course with that of the maxillary artery. Methods: Thirteen sides of 13 cadavers in the possession of the Department of Anatomy of Tokyo Dental College were used. The maxillofacial region was first dissected, after which...
Fri May 01, 2020 03:00
Background: Among congenital ear deformities, helical rim deformities are most common. Non-surgical ear molding has emerged as an effective option to treat helical rim deformities and could reduce the need for surgery later in a child's life. Despite this, there has never been a study examining how the general public rates corrections after ear molding. Methods: A retrospective chart review was conducted of all consecutive patients with helical rim deformities treated with InfantEar TM Molding...
Fri May 01, 2020 03:00
The aim of the present study was to examine the biomechanical stability of the mandibular angle fractures (MAF) fixated with standard titanium miniplates in polyurethane models with different gonial angles (GA). Three custom molds were prepared for 3-dimensional printed mandibles with low, normal and high GA. Twenty polyurethane replicas were cast per group and standard MAFs were created on each sample. Fractures were stabilized with 1 4-hole standard titanium miniplate inserted over the superior...
Fri May 01, 2020 03:00
Introduction: Cranial vault remodeling is commonly associated with high blood loss and high transfusion rates. Blood management protocols have recently been developed to minimize blood loss and reduce transfusion requirements. We sought to determine risk factors associated with blood product transfusion for infants undergoing primary cranial vault remodeling after the implementation of a blood management protocol. Methods: A retrospective review of patients who underwent cranial vault remodeling...
Fri May 01, 2020 03:00
Objective: The aim of this study was to evaluate the effect of induced membrane on guided bone regeneration and to compare its effect with poly-tetra-flourur-ethylene (PTFE) membrane and collagen membrane. Methods: Sixteen white Vienna rabbits were used for experiments. Initially 1 defect was created on the parietal bone of all animals and cement was placed inside the defects. After 8 weeks, the bone cements were removed, without damaging the induced membrane formed in the defect cavity....
Fri May 01, 2020 03:00
The nose plays both an aesthetic and functional role in the human body. Physiologically, the nose is an important part of the upper airway. Aesthetically, it is the central focal point of the face. Thus, rhinoplasty has evolved to be both an aesthetic and functional surgery, as the manipulation of the aesthetic subunits of the nose inadvertently leads to the functional alterations of the nose. While the aesthetic goals of rhinoplasty are well described in the literature, functional outcomes from...
Fri May 01, 2020 03:00
No abstract available
Fri May 01, 2020 03:00
Pharyngeal volume is important in anesthesiology for correctly assessing intubation procedures. However, most of studies are based on patients in upright position and do not assess possible relationships between pharyngeal volume and cranial size. This study aims at measuring pharyngeal volume in CT-scans and to assess possible statistically significant differences according to sex. Eighty healthy subjects (40 males and 40 females) aged between 21 and 86 years were retrospectively chosen from a...
Fri May 01, 2020 03:00
No abstract available
Fri May 01, 2020 03:00
Orbital venous malformation (OVM) is one of the most common orbital mass of adults, accounting for approximately 5% to 15% of all vascular abnormalities in the central nervous system and representing 9% of orbital lesions. Clinical presentation is variable from asymptomatic cases to symptomatic ones. The purpose of the authors’ work is to analyze OVM incidence and prevalence in a cohort of patients referred over the last 40 years to the Orbital Unit, tertiary center for orbital diseases. Records...
Fri May 01, 2020 03:00
Metastasis from the prostate gland to the mandible is rarely encountered and commonly present with non-specific features like unexplained pain, swelling, and numb chin syndrome. Here we present a case with metastatic prostate adenocarcinoma detected secondary to oral manifestations. Patients present with unexplained facial pain and numbness should alert clinicians to the presence of malignant disease, and appropriate hematological, radiological and or histological investigations should be performed....
Fri May 01, 2020 03:00
Condylar fractures are the most common fractures of the mandible, and treatment of mandibular condylar fractures by maxillofacial surgeons is a very important procedure. However, the surgical approaches have anatomical limitations. Therefore, it is difficult to evaluate the reduction achieved in open reduction and internal fixation because of the uncertainty in securing a sufficient operative field. As a potential solution, the authors evaluated the benefits of intraoperative cone-beam computed tomography...
Fri May 01, 2020 03:00
Introduction: Transcervical approach (TCA) is a widely accepted method of surgery in submandibular gland (SMG) excision. The main purpose of the present study is to compare the surgical and functional outcomes of TCA and transoral approach (TOA) in SMG excision. Methods: The participants of this prospective study are 31 consecutive patients in whom SMG excision was performed via TOA (n = 14) and TCA (n = 17). Operative time, complications, hospitalization time, postoperative morbidities,...
Fri May 01, 2020 03:00
The purpose of this study was to evaluate and compare the effectiveness and satisfaction of transconjunctival-approach lower blepharoplasty combined with a pinch skin excision technique between young patients (younger than 60 years of age) and elderly patients (older than 60 years of age) in Korea. The medical records of 69 patients who underwent transconjunctival-approach lower blepharoplasty combined with a pinch skin excision technique from January 2003 to February 2018 were reviewed. Success...
Fri May 01, 2020 03:00
Ranulas are mucoceles located on the floor of the mouth. The main form of treatment for these lesions is surgical excision, but this can lead to complications such as hemorrhage, recurrence of the lesion, and damage to the lingual nerve. Thus, other therapeutic modalities are indicated, such as modified micromarsupialization, which is a simple technique and not associated with recurrences, and without the need of a new intervention in the postoperative period. An 11-year-old female child, nonwhite,...
Fri May 01, 2020 03:00
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