Prelaminated Nose Reconstruction: Comparison of Forehead and Radial Donor Site and Review of the Literature.

INTRODUCTION: Total nose reconstruction is demanding as it is a 3-dimensional structure that needs lining, support and external coverage. Usually, several stages are needed to achieve a satisfactory result. The authors present 2 cases of prelaminated radial forearm and 2 prelaminated forehead nose reconstructions and compare both methods. According to our review of the literature, this is the first report of prelaminated forehead for total nose reconstruction. MATERIALS AND METHODS: The last 5 years the authors have treated 4 patients with prelaminated flaps for total nose reconstruction. The age ranged from 50 to 75 years. There were 3 male patients and one female. Three patients underwent total nose amputation due to squamous cell carcinoma and one due to melanoma. RESULTS: Two patients were treated with prelaminated radial forearm reconstruction and 2 with prelaminated forehead reconstruction. Both patients that were treated with prelaminated radial forearm reconstruction had the collapse of the nasal pyramid and had salvage procedures with replacement of the cartilaginous framework with iliac bone graft framework. CONCLUSIONS: Prelaminated nose reconstruction with either the radial forearm or forehead flap needs several stages. There is the possibility of infection-collapse of the cartilage framework, therefore, the authors recommend reconstruction of the nasal skeleton with an iliac bone graft. The flaps are stiff and difficult to handle. The authors don't think that prelaminated nose reconstruction with the radial forearm flap has advantage compared with the classic several stages nose reconstruction with radial forearm flap. Possibly, prelaminated forehead reconstruction can be applied for aged patients who cannot undergo microsurgical reconstruction.

Virtual Reality Planning in Reconstructive Surgery for Orbital Prosthetic Rehabilitation Using ImmersiveTouch Platform: Preliminary Report.

BACKGROUND/PURPOSE: Virtual reality (VR) is emerging as an effective and intuitive surgical planning and 3D visualization tool. Digital surgical planning is the gold standard for planning the placement of implants in maxillofacial prosthetics, but the field lacks a platform exclusively designed to perform the task. Virtual reality planning (VRP) specific for maxillofacial prosthetics offers the clinician improved control of the presurgical planning and the potential to limit the need to adapt other advanced segmentation software. Furthermore, the virtual plan can be directly translated to the patient through custom 3D printed (3DP) surgical guides and visual aids. To the best of our knowledge, this article outlines the development of the world's first virtual reality planning platform and workflow for pre-operatory planning within a VR environment for clinical use specific to facial prosthetics and anaplastology. METHOD: The workflow was applied to managing 2 patients presenting with unilateral total exenteration and severe contracture enucleation, respectively (n=2). A cone-beam CT was acquired for each patient, and their data set was directly imported into the ImmersiveView Surgical Plan VR environment (ImmersiveTouch Inc, Chicago, IL). The clinicians virtually selected appropriately sized craniofacial implants and placed the implants in the desired orientation. Various measurement tools are available to aid in clinical decision-making. The ideal location of craniofacial implants was set according to an orbital and auricular prosthetic reconstruction. The resultant VR plan was exported for 3DP. The patients were evaluated preoperatively and postoperatively using the proposed VRP treatment. The workflow's data accuracy was validated postoperatively by comparing posterative CT data and the proposed VRP. Analysis was performed using Mimics software (Materialise, Leuven, Belgium). RESULT: It takes, on average, 10 minutes to place 4 implants in the virtual reality space. The 3DP files resulting from VRP take ~2 hours to print and are constructed with a biocompatible resin appropriate for clinical use as surgical guides. Our user-friendly VRP workflow allows for an accurate simulation of surgical and nonsurgical procedures with an average displacement in XYZ of 0.6 mm and an SD of 0.3 mm. In addition, VRP is an excellent tool to simulate the craniofacial placement procedure and improves unsupervised self-learning teaching. CONCLUSION: VRP is an exciting tool for training clinicians and students in complex surgical procedures. This study shows the promising applicability and efficiency of VR in clinical planning and management of facial rehabilitation. Patients allowed to interact with VR have been engaged, which would aid their treatment acceptance and patient education. A valuable advantage of surgical simulation is the reduced costs associated with renting instruments, buying implant dummies, and surgical hardware. The authors will explore VR to plan and treat surgical and nonsurgical reconstructive procedures and improve soft tissue manipulation. This study outlines the development of an original platform and workflow for segmentation, preoperative planning, and digital design within a VR environment and the clinical use in reconstructive surgery and anaplastology.

Optimizing Facial Esthetic Outcomes: Adding Distraction Osteogenesis to Your Classic Orthognathic Surgery Armamentarium.

Classical orthognathic procedures have long been known to improve the facial esthetic contours and proportions of face by restoring the skeletal foundation, on which the soft-tissue drapes. Distraction osteogenesis was introduced to solve complex skeletal abnormalities in patients with craniofacial conditions that could not be solved by classical orthognathic surgery techniques. The gradual expansion in this group of patients showed not only greater skeletal stability, but the expansion at various tissue planes improved the facial appearance. In this report we review our experience in 22 cases with dentofacial skeletal abnormities for whom we believe achieved aesthetic outcomes could not habe been with classical orthognathic techniques alone. In addition, distraction at the interdental regions allowed for "tailoring" of the osteotomies and for simultaneous expansion at the occlusal level.

Discussion on Ultrasound Diagnosis of Prenatal Cleft Lip: How does Its Accuracy Affects the Family? Prenatal Counseling for Clefts: The University of Illinois at Chicago, Craniofacial Center's Protocols and Experience.

ABSTRACT: Prenatal diagnosis of cleft lip and palate as well as other craniofacial differences is now possible with a significant level of accuracy due to sonographic and other evaluations. Thus, prospective parents have the opportunity to be informed ahead of time about these conditions making them better prepared to deal with their child after birth. The role of the plastic surgeon and other craniofacial team members in prenatal consultations is becoming increasingly important and well accepted. Therefore, any additional publication reviewing the topic from different angles and specifically from the parents' perspective is a welcome addition to our understanding of the parents' points of view and enables the team to most effectively assist them as they cope with the new diagnosis.This review describes details about our Craniofacial Center's efforts over 24 years. Our focus has always been on providing support through face-to-face multidisciplinary consultations with prospective parents as well as offering education to the public and referring sources, such as obstetricians and sonographers through direct communications, newsletters, and our website for timely referrals. As an additional service, the authors have organized a group of volunteer parents of children who are patients of the Center to share their short long-term experiences.

State of the Art Care in Computer-Assisted Facial Prosthetic Rehabilitation.

ABSTRACT: Autologous reconstruction for major facial defects is primarily considered for patient's lifetime care. There are situations, however, when autologous reconstruction is not ideal or feasible, and prosthetic reconstruction is necessary to reconstruct missing anatomy or to complement surgical reconstruction. The history of facial prosthetic reconstruction can be traced for millennia. At our craniofacial center, craniomaxillofacial prosthetic rehabilitation has been incorporated in the care provided to our patients since the center's inception, more than 70 years ago.The purpose of this review is to present the evolution of our current thinking based on our long experience since the implementation of computer-assistive technologies over 15 years ago, to further improve our patients' overall rehabilitation.These applications include all stages of prosthetic care from planning, design through device delivery, and for lifetime maintenance. The collaboration among surgeons and anaplastologists is fundamental to achieving optimal patient outcomes and in the success of our technology-based practice. Such collaboration starts with the patient's decision to proceed with prosthetic rehabilitation and continues with postoperative care and lifetime management of the patient's prosthetic device and prosthesis-bearing soft tissue.Although computer-assistive techniques often represent a substantial financial investment, the benefits of using them demonstrate clear advantages to both the clinician and patient. These benefits include: Improved predictability of outcomes, surgeon preparedness, reduction in operating room time, reduction in overall treatment times, improved precision and anatomical accuracy, improved treatment efficiencies, and overall treatment experience, particularly for those patients traveling great distances for access to care.Representative examples will be presented.

Skeletal and Dental Habilitation of Residual Alveolar and Maxillary Clefts.

ABSTRACT: Management of residual clefts of the alveolus and maxilla requires the coordinated effort of multiple members of the craniofacial team including surgeon, orthodontist, and when teeth are hypoplastic or absent, the prosthodontist to achieve complete habilitation. Such cooperation among specialists begins early in the patient's life and continues through completion of care.Although numerous publications on this topic exist, few present definitive multidisciplinary reconstructive outcomes with longterm results. In this review paper, the authors present our comprehensive, multidisciplinary protocols, experience, and techniques as they have evolved with over 35 years of practice at our Craniofacial Center.Details of our updated protocols for each intervention and procedure, including our current thoughts on appropriate timing, follow up and advantages from the incorporation of current technologies are discussed. Close cooperation among specialists at all stages of care, the use of evolving technology, and adherence to, and modification where indicated, of time honored team protocols enables us to consistently achieve successful functional and esthetic outcomes, while minimizing complications.

Correction to: Can Cosmetics' Advertisements Be An Indicator of Different Perceptions of Beauty Amongst Countries?

Georgia-Alexandra Spyropoulou's name appeared incorrectly in the original publication of this article. It appears correctly here.

Prefabricated Composite Tissues for the Reconstruction of Complex Maxillary Defects: Functional and Aesthetic Principles.

The anatomical structures of the maxilla include the mucosa lining attached to the bone in a pneumatized "light weight construction" to support facial tissues and to provide physiological oral and nasal function. Therefore, the anatomically correct restoration of the maxilla in the case of "full thickness defects" still represents a barely resolved surgical challenge from a functional and aesthetic point of view. Since exactly similar tissues are hardly available for reconstructive purposes, reconstruction with various flaps remains highly accepted.As there is no clear evidence, that any reconstructive option is superior to another, the surgeon's preference remains the main factor determining the treatment of choice for maxillary defects.In order to provide for an anatomically correct reconstruction the concept of prefabrication of bone grafts accompanying soft tissues flaps could have a valuable option. This concept has been presented in the past but still has not gained wide acceptance. In this review paper, the authors will discuss the philosophy of our rational and approach, present details of the reconstruction to achieve improved functional and aesthetic results for full thickness maxillary defects based in almost 30 years of experience.

Can Cosmetics' Advertisements Be An Indicator of Different Perceptions of Beauty Amongst Countries?

INTRODUCTION: Concepts of beauty are different amongst different cultures and civilizations. The objective of this study was to evaluate beauty perceptions through cosmetic advertisements in an effort to further appreciate beauty understanding amongst lay people in various parts of the world. To achieve these objectives, we reviewed cosmetics' advertisements to study whether the concept of beauty varies amongst different countries. MATERIALS AND METHODS: We used the keywords "cosmetics" and "advertisements" in YouTube search engine in all existing languages in Google translator and came up with advertisements from 18 countries. The faces of the models were compared against Marquardt® beauty mask template in order to have a mean to objectively test symmetry with a mathematical computer model. The weak point of our study is that we can present no model photographs due to General Data Protection Regulation. RESULTS: Advertisements retrieved in total were 257. Characteristics with no statistically significant difference (SSD) amongst models in different parts of the world were: symmetry (p = 0.187), high cheek bones (p = 0.325), small noses (p = 0.72), thin jaws (p = 0.98), lush hair (p = 0.54), clean and smooth skin (p = 0.367), and white toothed smile (p = 0.235). Characteristics with SSD were: in Latin America, USA, and Australia tanned models and fuller lips were preferred (p < 0.001), whilst in Asia milky white skin models and small mouth were preferred. Age ratio (p = 0.022) was lower amongst models in Southeast Asia compared to American, European, Indian, Australian, and Arab models. Arab and Southeast Asia women had intense eyebrows (p < 0.001) and used artificial eyelashes. CONCLUSIONS: All the common characteristics noted by the two independent surgeons (GAS and LP) referred to symmetry, youthfulness, and health. Differences noticed reflected cultural influences in the perception of beauty. LEVEL OF EVIDENCE V: This journal requires that authors assign a level of evidence to each article. For a full description of these Evidence-Based Medicine ratings, please refer to the Table of Contents or the online Instructions to Authors www.springer.com/00266 .

Gender Confirmation Surgery: Moving Forward.

Facial surgery can help facilitate an individual's social transition and alleviate gender dysphoria. As such, surgical requests for feminizing and masculinizing procedures continue to increase. Surgical management requires knowledge of anatomy and anatomic differences as well as an understanding of social challenges faced by transgender and gender diverse individuals. Here, the authors provide a brief overview of gender confirmation surgery specific to the head and neck and craniofacial skeleton. In addition, the authors explore barriers to accessing healthcare for transgender and gender diverse individuals throughout the world.

Virtual Surgical Planning and Three-Dimensional Printed Guide for Soft Tissue Correction in Facial Asymmetry.

Fat grafting has become a well-accepted surgical modality to correct soft tissue facial defects and asymmetries with overall good results. Several techniques have been reported over the last few years to assist in improving accurate evaluation of facial defects and in the preoperative planning of the reconstruction. Such techniques include among others, computer tomography, three-dimensional (3D) photogrammetry, high resolution ultrasound, and 3D laser scanning. There are advantages and disadvantages for each technique.With the rapid advance of 3D technologies that have become readily available to clinicians, new clinical applications continually emerge to guide and facilitate reconstructive procedures. The authors explored the possibility of fabricating a 3D printed surgical guide to define volume differences for soft tissue reconstruction in patients with facial asymmetry. The model was developed through the authors' virtual surgical simulation and planning system that consists of computer-assisted design (CAD) and 3D printing (3DP).Three-dimensional volumetric scans of patients' faces were analyzed with computer-aided design to quantify areas of facial asymmetry. Surgical guides with containers defining volumetric differences were fabricated using 3D printing to identify and quantify areas of soft tissue deficiency. The 3D printed patient-specific, guides were sterilized and used by the surgeon intraoperatively to accurately mark the areas of soft deficiency. Thus, facial symmetry was achieved by fat grafting the predetermined volume differences defined in the surgical guides. A postop mask was used by the surgeon at the end of the procedure and during follow-up clinic visit to verify and evaluate accurate fat grafting placement as well as to determine areas where to add volume if needed.This paper details the rational for the authors' approach, outlines the technical planning and fabrication process of these patient-specific custom surgical guides with quantified volumetric containers and their intraoperative use by the surgeon. Despite the authors' limited experience we conclude that the authors' technique offer surgeons a precise means for accurate volumetric reconstruction of facial asymmetry.

Acute Breast Implant Periprosthetic Cerebrospinal Fluid Collection After Ventriculoperitoneal Shunt Migration: A Case Report and Review of Literature.

Ventriculoperitoneal shunt (VPS) placement is a common neurosurgical procedure with a high rate of distal catheter malfunction. Rarely, the catheter may migrate to other tissues in the body including the breast pockets. There are increasing odds that a patient may undergo both breast augmentation and VPS placement, because breast augmentation is the most common aesthetic surgical procedure. Complications are possible with both surgical procedures. Proximal migration of the distal aspect of a VPS into the breast pocket containing an implant is a rare complication. We hereby present a successful management of VPS migration with implant salvage and culture-directed antibiotics using a careful no touch technique by avoiding breast incision and washout, or percutaneous drainage, and using the existing VPS as an in situ drainage access point for CSF fluid aspiration and culture.

Preoperative Use of Neuromodulators to Optimize Surgical Outcomes in Upper Blepharoplasty and Brow Lift.

BACKGROUND: Upper eyelid dermatochalasis often triggers frontalis hyperactivity in an effort to elevate the upper lids away from the visual axis. Similarly, prior neuromodulator treatment of the brow depressors may cause false elevation of the brows, diminishing the extent of preoperative brow ptosis or dermatochalasis. Studies have quantified postoperative brow ptosis and recurrent dermatochalasis following upper blepharoplasty, but a methodology to predict the postoperative brow position remains to be elucidated. OBJECTIVES: The authors present our comprehensive perioperative protocol utilizing neuromodulators to optimize results of upper blepharoplasty and brow lift. METHODS: In patients presenting with upper lid dermatochalasis and frontalis hyperactivity, who request upper blepharoplasty, the authors apply a neuromodulator treatment protocol. Patients with prior neuromodulator treatment of brow depressors wait four months after the last treatment to allow for product attrition. Two weeks prior to surgery, the authors treat the frontalis with 15 to 20 units of Botox Cosmetic. RESULTS: From 2002 to 2016, the authors treated 521 patients (458 women, 63 men) with frontalis hyperactivity who presented for periorbital rejuvenation. This method has led to neither excessive resection of upper eyelid skin tissue nor lagophthalmos. Preoperatively, the authors have unveiled upper eyelid ptosis in 39 patients (31 women, 8 men) and brow ptosis in 131 patients (97 women, 34 men). CONCLUSIONS: Brow position and frontalis hyperactivity should be taken into consideration during preoperative evaluation for upper blepharoplasty and brow lift. Routine preoperative treatment of the hyperactive frontalis with neuromodulator, along with attrition of prior neuromodulator in the brow depressors, reveals the true anatomic brow position to optimize surgical planning.

Cleft Skeletal Asymmetry: Asymmetry Index, Classification and Application.

OBJECTIVE: To quantitatively measure the extent of 3D asymmetry of the facial skeleton in patients with unilateral cleft lip and palate (UCLP) using an asymmetry index (AI) approach, and to illustrate the applicability of the index in guiding and measuring treatment outcome. METHOD: Two groups of subjects between the ages of 15 and 20 who had archived CBCT scan were included in this study. Twenty-five patients with complete UCLP were compared with 50 age-matched noncleft subjects. The CBCT scans were segmented and landmarked for 3D anthropometric analysis. An AI was calculated as a quantitative measure of the extent of facial skeletal asymmetry. RESULTS: For the control group, the AI ranged from 0.72 ± 0.47 at A point to 4.77 ± 1.59 at Gonion. The degree of asymmetry increased with the increasing laterality of the landmark from the midsagittal plane. In the UCLP group, the values of AI significantly increased compared to the control group at nearly all measured landmarks. The extent of the asymmetry to involve the upper, middle, and lower facial skeleton varied widely with the individual patient with UCLP. CONCLUSION: The asymmetry index is capable of capturing the 3D facial asymmetry of subjects with UCLP and as a basis for classification of the extent of the asymmetry. We found the index to be applicable in surgical planning and in measuring the outcome in improving the symmetry in patients who have undergone orthognathic surgery.

Impact of Abdominal Lipectomy on Post-Sleeve Gastrectomy Surgery Weight Loss.

BACKGROUND: Abdominal lipectomy after bariatric surgery is recommended because of residual excess skin resulting in difficulty with maintaining hygiene, recurrent infections, and functional impairment, interfering with daily activities. There is a dearth of literature examining weight loss outcomes in patients undergoing abdominal lipectomy post sleeve gastrectomy (SG). The purpose of this study was to examine whether post-SG patients who received abdominal lipectomy achieved greater percent excess weight loss (%EWL) than post-SG patients who did not receive abdominal lipectomy. METHODS: Retrospective study of patients who underwent minimally invasive SG at the University of Illinois Hospital and Health Sciences System from March 2008 to June 2015 was conducted. The cohort was divided into 2 groups: patients who underwent abdominal lipectomy after SG (PS-SG) and patients who underwent SG alone (SG). Demographics, comorbidities, and %EWL were examined. RESULTS: Twenty-nine patients were included in the PS-SG group versus 287 patients in the SG group. Significant differences were found in %EWL at 24 (P < 0.0001), 36 (P < 0.005), and more than 36 months (P < 0.005) follow-up between groups, with a greater %EWL in patients in the PS-SG group versus the SG group. CONCLUSIONS: This preliminary study revealed that patients in the PS-SG group achieved greater %EWL than patients with SG alone. Although larger studies are needed, this study supports using abdominal lipectomy as an adjunctive procedure to assist with long-term weight loss as part of the overall treatment of bariatric surgery patients.