UK OMFS consultants and trainees strongly support the recommendations of the 2008 Postgraduate Medical Education and Training Board (PMETB) Review of Training in OMFS. The time for delivering them is now.

When the Postgraduate Medical Education and Training Board's (PMETB) Review of Oral and Maxillofacial Surgery (OMFS) Training was published in 2008 it contained five recommendations about OMFS training. As yet, none of these recommendations has been delivered. An online survey was designed to assess awareness of the PMETB review and the current views of OMFS trainees and consultants about its recommendations. Replies were invited using email and social media (WhatsApp, Twitter, and Facebook). As a result of using social media no denominator for the response rate was possible. A total of 304 responses were received, eight of which were anonymous. There was strong support for all the OMFS-specific recommendations: 1: the OMFS specialty should remain a dual medical and dental degree specialty (255, 84%); 2: OMFS training should be shortened (283, 93%); 3: OMFS training should start at the beginning of the second degree (203, 67%); 4: there should be a single medical regulator (General Medical Council) for OMFS (258, 85%); and 6: the need for a second Foundation Year should be removed (260, 86%). Other suggestions about improving OMFS training were also made by participants in the survey. There remains strong support within the specialty for the recommendations of the review. This support is present across consultants, specialty trainees, and those aiming for OMFS specialty training. Some of the original legislative obstructions to delivery of the recommendations have been removed by Brexit creating a unique opportunity for them to be delivered.

Validity and reliability of the Questionnaire of Olfactory Disorders for Italian-speaking patients with olfactory dysfunction.

Objective: To translate and validate an Italian version of the Questionnaire of Olfactory Disorders (IT-QOD). Materials and methods: This is a prospective, multicentre study that involved patients with olfactory dysfunction (OD). Both cases and controls underwent administration of the IT-QOD, Sino-Nasal Outcome Test-22 (SNOT-22) and psychophysical evaluation of orthonasal and retronasal olfactory function. Results: The IT-QOD was administered to 96 patients and 38 controls. The Cronbach's alpha exceeded 0.90, indicating satisfactory internal consistency. The test-retest reliability was found to be high for both parosmia (rs = 0.944) and life quality (rs = 0.969). Patients with OD had significantly higher IT-QOD scores compared to healthy individuals (p < 0.001), indicating strong internal validity. The external validity was also satisfactory, as shown by the significant correlation with SNOT-22 (rs = -0.54) and the threshold, discrimination, and identification score (rs = -0.63). Conclusions: The IT-QOD was demonstrated to be reliable and valid to assess the impact of OD on the quality of life of Italian-speaking patients.

Severe midface necrosis after liver failure induced fungal infection: A case report on the outcome after reconstruction.

INTRODUCTION: Reconstruction of the complex anatomy of the midface is challenging and requires meticulous preparation. Immunosuppression therapy increases patient susceptibility to infection and can compromise wound healing. PRESENTATION OF CASE: A 22-year-old male presented with acute hepatic failure and underwent liver transplantation. The subsequent immunosuppressing therapy resulted in an invasive fungal infection in the midface involving the left lower eyelid, skin and soft tissue of the cheek and the underlying maxilla and zygoma. After multiple revisions, a primary surgical closure of the defect was performed with a free partial myocutaneous latissimus dorsi flap. 3 years post-transplantation the patient was referred to our hospital with no nasal airflow on the right side and completely obliterated nasal airway on the left side. He experienced trouble with the left eye tearing up and double vision when looking upward. Furthermore, he was troubled by missing 4 teeth in the left upper jaw. Lastly, he was not entirely satisfied with the general cosmetic outcome. These issues were addressed in two stages of surgery while considering that the patient was immunosuppressed. DISCUSSION: The patient did not suffer any complications or adverse side effects. Overall, the patient was satisfied with the results, and a questionnaire showed a clear improvement in patient reported outcome on both functional and cosmetic results of the problems addressed. CONCLUSION: Here we present how to plan a complex 3D midface reconstruction on an immunosuppressed patient and a questionnaire follow up on patient reported outcome. The patient reported overall satisfaction.

A Single-Center Retrospective Analysis of 14 Head and Neck AVMs Cases Treated with a Single-Day Combined Endovascular and Surgical Approach.

Arteriovenous malformations (AVMs) are rare congenital defects of vascular development whose treatment remains challenging. The paper presents a retrospective single-center study of 14 patients with AVMs of the head and neck region undergoing combined endovascular and surgical treatment in a single day. AVM architecture and therapeutic strategies were determined on the basis of angiographic studies, while the psychological involvement of each patient was assessed by means of a questionnaire. Most of the 14 patients achieved satisfactory clinical results with no recurrences, good aesthetic and functional results, and most patients reported improved quality of life. The combined endovascular and surgical approach is an effective treatment for AVMs of the head and neck and performing it on the same day is a possible option often accepted by patients which guarantees operative advantages for the surgeon.

Path Tracing vs. Volume Rendering Technique in Post-Surgical Assessment of Bone Flap in Oncologic Head and Neck Reconstructive Surgery: A Preliminary Study.

This study aims to compare a relatively novel three-dimensional rendering called Path Tracing (PT) to the Volume Rendering technique (VR) in the post-surgical assessment of head and neck oncologic surgery followed by bone flap reconstruction. This retrospective study included 39 oncologic patients who underwent head and neck surgery with free bone flap reconstructions. All exams were acquired using a 64 Multi-Detector CT (MDCT). PT and VR images were created on a dedicated workstation. Five readers, with different expertise in bone flap reconstructive surgery, independently reviewed the images (two radiologists, one head and neck surgeon and two otorhinolaryngologists, respectively). Every observer evaluated the images according to a 5-point Likert scale. The parameters assessed were image quality, anatomical accuracy, bone flap evaluation, and metal artefact. Mean and median values for all the parameters across the observer were calculated. The scores of both reconstruction methods were compared using a Wilcoxon matched-pairs signed rank test. Inter-reader agreement was calculated using Spearman's rank correlation coefficient. PT was considered significantly superior to VR 3D reconstructions by all readers (p < 0.05). Inter-reader agreement was moderate to strong across four out of five readers. The agreement was stronger with PT images compared to VR images. In conclusion, PT reconstructions are significantly better than VR ones. Although they did not modify patient outcomes, they may improve the post-surgical evaluation of bone-free flap reconstructions following major head and neck surgery.

Electrocautery, Harmonic, and Thunderbeat Instruments in Parotid Surgery: A Retrospective Comparative Study.

The aim of this retrospective study has been to compare the surgical outcomes of patients undergoing superficial parotidectomy with three different instruments: bipolar electrocautery, ultrasound, and mixed energy instruments. The clinical records of 102 patients who had undergone superficial parotidectomy for benign tumors between January 2016 and April 2022 were considered. Based on the tool used during the surgery, the patients were divided into three study groups: classic electrocautery hemostasis group (CH group), ultrasonic instrument group (HA group), and combined energy instrument group (TB group). The duration of surgery, the total post-operative drainage volume, and the intra-operative blood loss were significantly higher in the CH group compared to the HA and the TB group, while the differences were not significant between the latter two groups. Facial nerve weakness was detected in 45.9% of the CH group, 12.5% of the HA group, and 21.2% of the TB group. The rate of facial nerve dysfunction in the CH group was significantly higher than in the HA group (0.011). In the patients who experienced post-operative facial nerve dysfunction, the recovery time was significantly shorter in the HA group compared to the CH and the TB group. The HA and TB groups have demonstrated comparable and significantly better surgical outcomes than bipolar electrocautery. Ultrasound instruments have been shown to cause, in comparison with the other techniques, a lower rate of temporary facial nerve dysfunction and, if this is present, lead to a faster spontaneous recovery time.

Early-Stage Oral Tongue Squamous Cell Carcinoma and a Positive Sentinel Lymph Node Biopsy: Description of a Prognostic Correlation between Pre-Treatment Inflammatory Biomarkers, the Depth of Invasion and the Worst Pattern of Invasion.

The aim of this study was to investigate the correlation between pre-treatment inflammatory biomarkers and the post-operative depth of invasion (DOI) and worst pattern of invasion (WPOI) in early-stage oral tongue squamous cell carcinoma (OTSCC) by means of positive sentinel lymph node biopsy (SLNB). A retrospective analysis of patients affected by cN0 T1-T2 OTSCC who had undergone an SLNB at the National Cancer Institute of Naples was performed. The patients were studied using an evaluation of the pre-treatment neutrophil-to-lymphocyte ratio (NLR), platelet-to-lymphocyte ratio (PLR), systemic immune-inflammatory index (SII), and a histopathological analysis of the DOI and WPOI. The statistical analysis showed that among the prognostic biomarkers, the NLR was a significant predictor of high WPOI values (p = 0.002). The cut-off NLR value was 2.52 with a probability of developing a positive sentinel lymph node biopsy (SLNB) of 30.3%. In contrast, the DOI value was 5.20 with a probability of developing a positive SLNB of 31.82%. Regarding the WPOI, increasing the WPOI class increased the likelihood of a positive SLNB occurrence, and a positive significant correlation was found between the WPOI and SLNB (Csp = 0.342; p < 0.001). Pre-treatment NLR, together with post-surgical DOI and WPOI, can be a reliable predictor of occult neck metastasis in patients affected by early-stage OTSCC with a clinically negative neck. Further prospective studies with a larger series will be needed to confirm the results obtained and to better define the NLR, WPOI and DOI cut-off values in order for elective neck dissection to be recommended in relation to a clinically negative neck.

Three Different Types of Fat Grafting for Facial Systemic Sclerosis: A Case Series.

Systemic sclerosis (SSc) is a heterogeneous, chronic connective tissue disease, characterized by skin fibrosis as well as vascular and visceral lesions. It can involve the lungs, heart, kidneys, gastrointestinal tract, and bones. The orofacial manifestations of SSc can cause functional, aesthetic, and social distress, resulting in significant psychological implications for the patients. In recent decades, fat grafting improved the aesthetic outcomes in terms of volume deficiency, contour asymmetry, and skin elasticity of the face thanks to the regenerative action of the stem cells contained within it. We describe five cases of a patient with SSc treated with fat grafting used to correct volume loss and facial elasticity of the lips and perioral region on the middle and lower third of the face. All the patients received regular postoperative checks at weeks 1 and 2. A multiple choice questionnaire was administered to assess the degree of tolerability of the procedure. The reliability of the questionnaire was evaluated by calculating the Cronbach alpha using the MedCalc Statistical Software version 20.113. The aim of our study is to describe three different types of fat grafting used to correct volume loss and restore facial elasticity of the lips and perioral region on the middle and lower third of the face.

Retrospective Analysis of Clinical and Radiologic Data Regarding Zygomatic Implant Rehabilitation with a Long-Term Follow-Up.

BACKGROUND: Zygomatic implants have been introduced to rehabilitate edentulous patients with severely atrophic maxillae. Their use has been reported by several studies, describing high overall survival rates at medium-long follow-up. The aim of this study was to retrospectively analyze if a few patient-related and implant-related features are correlated with implant success or the onset of complications. MATERIALS AND METHODS: Data of patients treated with zygomatic implants between May 2005 and November 2012 at three private clinics were collected and retrospectively analyzed. For each implant, the following data were collected: implant length, insertion path, ridge atrophy and sinus characteristics (width, pneumatization, thickness of mucosae, patency of sinus ostium). General patient characteristics and health status data were also recorded. The outcomes evaluated were implant failure, infective complications, early neurologic complications and overall complications. RESULTS: A total of 33 patients (14 men, 17 women, mean age 59.1) that received 67 zygomatic implants were included in the study. The mean duration of the follow-up was of 141.6 months (min 109; max 198). In this period, a total of 16 (23.88%) implants in 8 (24.24%) patients were removed and 17 (51.51%) patients with 36 (53.73%) implants reported complications. Immediate loading resulted in a significantly lower risk of complications compared with the two-stage prosthetic rehabilitation (OR: 0.04, p = 0.002). A thickness of the sinus mucosa > 3 mm emerged to be correlated with a greater occurrence of infective complications (OR: 3.39, p = 0.019). Severe and extreme pneumatization of the sinus was significantly correlated with the incidence of overall complications (p = 0.037) and implant failure (p = 0.044). A large sinus width was predisposed to a higher risk of neurologic complications, infective complications and implant failure (p = 0.036, p = 0.032, p = 0.04, respectively). CONCLUSIONS: zygomatic implants are an alternative procedure for atrophic ridge rehabilitation when a conventional implant placement is not possible. Several clinical and anatomical factors can have a significant role in complication occurrence.

Surgical Application of Human Amniotic Membrane and Amnion-Chorion Membrane in the Oral Cavity and Efficacy Evaluation: Corollary With Ophthalmological and Wound Healing Experiences.

Due to its intrinsic properties, there has been growing interest in human amniotic membrane (hAM) in recent years particularly for the treatment of ocular surface disorders and for wound healing. Herein, we investigate the potential use of hAM and amnion-chorion membrane (ACM) in oral surgery. Based on our analysis of the literature, it appears that their applications are very poorly defined. There are two options: implantation or use as a cover material graft. The oral cavity is submitted to various mechanical and biological stimulations that impair membrane stability and maintenance. Thus, some devices have been combined with the graft to secure its positioning and protect it in this location. This current opinion paper addresses in detail suitable procedures for hAM and ACM utilization in soft and hard tissue reconstruction in the oral cavity. We address their implantation and/or use as a covering, storage format, application side, size and number, multilayer use or folding, suture or use of additional protective covers, re-application and resorption/fate. We gathered evidence on pre- and post-surgical care and evaluation tools. Finally, we integrated ophthalmological and wound healing practices into the collected information. This review aims to help practitioners and researchers better understand the application of hAM and ACM in the oral cavity, a place less easily accessible than ocular or cutaneous surfaces. Additionally, it could be a useful reference in the generation of new ideas for the development of innovative protective covering, suturing or handling devices in this specific indication. Finally, this overview could be considered as a position paper to guide investigators to fulfill all the identified criteria in the future.

Josef Mengele's research program on noma in Auschwitz.

Noma research protocol was conducted in the Auschwitz Birkernau camp by the infamous (Schutzstaffel) SS doctor Josef Mengele who was known as "the Angel of Death" in close collaboration with researchers at the Kaiser-Wilhelm Institute in Berlin Crimes. Mengele who held the post of camp doctor in the "Gypsy camp" saw an opportunity to set up a research program on gypsy children called "Nomaprojekt". The purpose of this program was to study the causes of noma and to find treatment methods. The experimental treatment protocol consisted of administering a combination of sulfanilamido-ethyl thiodiazole and nicotinic acid. Heads and selected body parts of children suffering from noma were prepared in formaldehyde jars and sent to researchers at the prestigious Kaiser-Wilhelm Institute for Anthropology, Human Heredity and Eugenics in Berlin-Dahlem, but also to the SS Medical Academy in Graz to carry out further examinations. The experimental protocol for the treatment of noma among Gypsy children is one of the most horrific crimes that Dr. Josef Mengele committed in the Auschwitz camp.

A Comparative Study Between Ondansetron and Gabapentin for Prevention of Postoperative Nausea and Vomiting Following Maxillofacial Surgery.

BACKGROUND AND AIM: Gabapentin is an antiepileptic drug with antiemetic properties. We evaluated prophylactic oral gabapentin as compared with ondansetron for postoperative nausea and vomiting (PONV) in patients undergoing maxillo facial surgery. SETTINGS AND DESIGN: A double-blind, randomized study in a teaching hospital. MATERIALS AND METHODS: Seventy patients of ASA physical status I and II, scheduled to undergo maxillofacial surgery, were randomly assigned into two groups to receive 300 mg gabapentin or 8 mg ondansetron 1 h before surgery. Standard anaesthesia technique was used in all patients. Students' t test for difference of means between two groups was used for continuous variables. Chi square or Fisher's exact test was used for comparing proportion between two groups. Kaplan-Meier survival analysis was performed to compare the time to event observed between ondansetron and gabapentin groups. Log-rank test was performed to detect statistical significance of time to events between two groups. RESULTS: There was no significant difference in incidence of PONV between two groups within 2 h postoperatively. No incidence of PONV was observed in gabapentin group within 2-24 h as compared to ondansetron group in which PONV was observed in five cases. CONCLUSION: Gabapentin effectively suppresses PONV in maxillo facial surgery.

Comparing video-based versions of Halsted's 'see one, do one' and Peyton's '4-step approach' for teaching surgical skills: a randomized controlled trial.

BACKGROUND: Teaching complex motor skills at a high level remains a challenge in medical education. Established methods often involve large amounts of teaching time and material. The implementation of standardized videos in those methods might help save resources. In this study, video-based versions of Peyton's '4-step Approach' and Halsted's 'See One, Do One' are compared. We hypothesized that the video-based '4-step Approach' would be more effective in learning procedural skills than the 'See One, Do One Approach'. METHODS: One-hundred-two naïve students were trained to perform a structured facial examination and a Bellocq's tamponade with either Halsted's (n = 57) or Peyton's (n = 45) method within a curricular course. Steps 1 (Halsted) and 1-3 (Peyton) were replaced by standardized teaching videos. The performance was measured directly (T1) and 8 weeks (T2) after the intervention by blinded examiners using structured checklists. An item-analysis was also carried out. RESULTS: At T1, performance scores significantly differed in favor of the video-based '4-step Approach' (p < 0.01) for both skills. No differences were found at T2 (p < 0.362). The item-analysis revealed that Peyton's method was significantly more effective in the complex subparts of both skills. CONCLUSIONS: The modified video-based version of Peyton's '4-step Approach' is the preferred method for teaching especially complex motor skills in a large curricular scale. Furthermore, an effective way to utilize Peyton's method in a group setting could be demonstrated. Further studies have to investigate the long-term learning retention of this method in a formative setting.

Tratamiento con cirugía ortognática en paciente clase III esqueletal con latero desviación mandibular izquierda. Reporte de caso

a maloclusión clase III es una de las más complejas de tratar para el profesional de la salud, ya que presenta alteraciones en el componente esquelético y dentario de los pacientes. Caso Clínico: paciente de sexo masculino, de 17 años de edad, presentaba una maloclusión clase III esqueletal, con prognatismo del maxilar inferior, una asimetría facial, además un perfil ligeramente cóncavo, mordida cruzada anterior y posterior izquierda. Mediante cirugía ortognática, utilizando la técnica de osteotomía sagital de rama mandibular y segmentación del maxilar superior, Le Fort I, se corrige la maloclusión, acompañado de la técnica Alexander de Ortodoncia. Conclusión: la correcta aplicación de los conocimientos en el campo de la Ortodoncia y la Cirugía Maxilofacial permite al paciente convertirse en clase II esqueletal al análisis cefalométrico, su perfil cambia a ligeramente convexo y se alcanza clase I canina en ambos lados.

lass III malocclusion is one of the most complex to treat for healthcare because it presents alterations in skeletal and dental component of patients. Case Report: male patient, 17 years old, had a skeletal Class III malocclusion with mandibular prognathism, facial asymmetry, plus a slightly concave profile, crossbite and posterior left. By orthognathic surgery, using the technique of sagittal ramus osteotomy and segmentation maxillary, Le Fort I, malocclusion, accompanied by the Alexander technique Orthodontics is corrected. Conclusion: the correct application of knowledge in the field of Orthodontics and Maxillofacial Surgery allows patients to become skeletal class II to cephalometric analysis, changes to your profile slightly convex and canine class I is reached on both sides.

Dental implants: A review.

A high number of patients have one or more missing tooth and it is estimated that one in four American subjects over the age of 74 have lost all their natural teeth. Many options exist to replace missing teeth but dental implants have become one of the most used biomaterial to replace one (or more) missing tooth over the last decades. Contemporary dental implants made with titanium have been proven safe and effective in large series of patients. This review considers the main historical facts concerned with dental implants and present the different critical factors that will ensure a good osseo-integration that will ensure a stable prosthesis anchorage.

Ebola virus disease: any risk for oral and maxillo-facial surgery? An overview.

The 2014-2015 outbreak of the Ebola virus disease (EVD) in West Africa has been considered a major global health emergency by the WHO. Implications for health care providers including oral and maxillo-facial surgeons have been published by the WHO, the Centers for Disease Control and Prevention (USA), and other medical societies and public health organizations. While the risk of infection with the Ebola virus seems to be rather small in Europe, maxillo-facial and plastic surgeons often travel to Africa to treat patients with facial burns, cleft-lip and palate, and noma. The likelihood of an encounter with patients infected by Ebola virus in subsaharan and West Africa, therefore, has increased during the last 2 years. The purpose of this short overview was to summarize the virology of the Ebola virus, transmission, epidemiology, clinical features, oral manifestations, treatment, and possible implications for maxillo-facial surgeons of EDV.

Role of ultrasound in the active management of osteogenesis during compression-distraction osteosynthesis in children().

PURPOSE: To determine whether distraction-induced regeneration (DR) can be optimized based on consecutive ultrasound findings during the course of compression-distraction osteosynthesis (CDO). MATERIALS AND METHODS: Sixty-nine children ranging in age from 2 weeks to 15 years with congenital (37 patients) or acquired (32 patients) microgenia were treated with CDO. Radiological diagnostic studies included orthopantomography (OPG) and ultrasonography (US). The patients were divided into two groups: in group I a standard distraction rate (SDR) (1 mm/day) was used (33 patients, 47.8%); in group II (36 patients, 52.2%) individual distraction rates (IDR) were used based on US findings. RESULTS: DR was classified as normotrophic, hypertrophic, or hypotrophic based on US findings. In group I, 11 (33.3%) of the patients presented normotrophic DR, 8 (24.2%) had hypertrophic DR, and in 14 (42.4%), the DR was hypotrophic. In group II, all patients presented normotrophic DR at the end of the treatment. CONCLUSION: US offers a unique opportunity to study DR development, and the results can be used to actively manage and optimize the osteogenesis process during mandibular CDO in children.