Intraoral management of odontogenic infection associated with severe trismus under local anesthesia.

Trismus is defined as a tonic contraction of the muscles of mastication. It can also refer to limited mouth opening of any cause. Trismus is a classical symptom of masticatory space infections and it can be a sign of an infection in the anterior compartment of lateral pharyngeal space. Common causes in clinical practice followed by trismus are odontogenic infection which can be periodontal or pericoronal. This article will present a clinical report on intraoral management of mandibular odontogenic infection accompanied by severe trismus under local anesthesia using modified Akinosi technique in an outpatient environment. Treatment and postoperative period were routine. This kind of approach provides access to the infection at an early stage without general anesthesia, it shortens the hospital treatment and it enables faster recovery. KEY WORDS: Local Anesthesia, Odontogenic infection, Trismus.

Global Burden of Craniofacial Disorders: Where Should Volunteering Plastic Surgeons and Governments Focus Their Care?

PURPOSE: Approximately 11% of the global burden of disease is surgically treatable. When located within the head, face, and neck region, plastic surgeons are particularly trained to treat these conditions. The purpose of this study was to describe the etiology, disability, and barriers to receiving care for diseases of the head, face, mouth, and neck region across 4 low-and-middle-income countries. METHODS: The Surgeons OverSeas Assessment of Surgical Need (SOSAS) instrument is a cluster randomized, cross-sectional, national survey administered in Nepal, Rwanda, Sierra Leone, and Uganda from 2011 to 2014. The survey identifies demographic characteristics, etiology, disease timing, proportion seeking/receiving care, barriers to care, and disability. RESULTS: Across the 4 countries, 1413 diseases of head, face, mouth, and neck region were identified. Masses (22.13%) and trauma (32.8%) were the most common etiology. Nepal reported the largest proportion of masses (40.22%) and Rwanda reported the largest amount of trauma (52.65%) (P < 0.001). Rwanda had the highest proportion of individuals seeking (89.6%) and receiving care (83.63%) while Sierra Leone reported the fewest (60% versus 47.77%, P < 0.001). In our multi-variate analysis literacy and chronic conditions were predictors for receiving care while diseases causing the greatest disability predicted not receiving care (ORa .58 and .48 versus 1.31 P < 0.001). CONCLUSIONS: The global volunteering plastic surgeon should be prepared to treat chronic craniofacial conditions. Furthermore, governments should address structural barriers, such as health illiteracy and lack of access to local plastic surgery care by supporting local training efforts.

Algorithm for the treatment of oral and peri-oral defects through local flaps.

PURPOSE: Local flaps are currently considered the main reconstructive option for medium-size oral and peri-oral defects; however, their indications are sometimes challenging to select. The aim of this study was to critically analyse their selection and to propose a therapeutic algorithm. MATERIALS AND METHODS: We performed a search on PubMed regarding the medium-size oral and peri-oral defects reconstruction, and we collected data on the aetiology, the location of the defect, the type of flap used and postoperative complications. The final proposed treatment algorithm was the product of this analysis. RESULTS: We found 111 articles and 2504 flaps (236 buccinator flaps, 60 masseter flaps, 466 facial artery myomucosal flaps, 285 tongue flaps, 95 palatal flap, 525 buccal fat pad flaps and 835 local lip flaps). The most frequent defect localizations included floor of mouth (203 flaps), cheek (242 flaps), anterior hard palate (418 flaps) and upper and lower lip (274 and 559 flaps). Partial flap necrosis and dehiscence occurred in 3% of cases whereas total necrosis in 1%. CONCLUSIONS: Local flaps are a good option for oral and perioral defect reconstruction. An appropriate choice of the flap to be used based on the location of the defect is essential for a correct reconstruction.

Paediatric dento-facial infections - a potential tool for identifying children at risk of neglect?

Introduction: Child neglect has a significant impact on children's physical and emotional health and development with lifelong consequences. Dental decay can lead to maxillofacial space infections which can have life-threatening complications and may indicate that a child has suffered dental neglect. Aims and method: In this retrospective audit, we reviewed children below sixteen years who were admitted under oral and maxillofacial surgery for incision and drainage of a dental/facial abscess, under general anaesthesia, between January 2015 and January 2017, to understand if they had experienced dental neglect. We also assessed if they were or had been known to Children's Social Services (SS) before hospital admission. Results: Twenty-seven children were included in the study, eleven children (40%), were known to social services (SS). On average 3.2 teeth were extracted with an average hospital stay of 2.5 days. Discussion: Our data indicate that a significant number of children admitted for maxillofacial space infection are already known to social services. Conclusion: Our recommendation is that all children admitted with dental/maxillofacial space infections, where dental neglect may be present, should be discussed with the local safeguarding team.

Minimally invasive orthognathic surgery: a systematic review.

Minimally invasive techniques are currently applied in many oral and maxillofacial surgical procedures, including orthognathic surgery. A systematic review on the application of potentially minimally invasive procedures in orthognathic surgery was performed to provide a clear overview of the relevant published data. Articles in English on minimally invasive orthognathic procedures, published in the scientific literature, were obtained from the PubMed, Embase, and Cochrane Library databases, and an additional manual search (revised 31 December 2016). After screening the abstracts and applying the eligibility criteria, 403 articles were identified. All articles reporting the potential for minimally invasive orthognathic surgery were included (n=44). The full papers were evaluated in detail and categorized as articles on a minimally invasive surgical approach (n=4), endoscopically assisted orthognathic procedures (n=17), or the use of a piezoelectric device in orthognathic surgery (n=25); two articles were each included in two categories. Although a small incision and minimal dissection is the basic principle of a minimally invasive technique, most articles (90.9%) reported the endoscope and piezoelectric instrument as important tools in minimally invasive orthognathic surgery. Evidence from available studies suggests that patients undergoing minimally invasive orthognathic surgery have less morbidity and make a faster recovery. Further research should aim to obtain higher levels of evidence.

Evaluation of cardiac risk in dental patients.

Patients with cardiac disease, cardiac symptoms and related co-morbidities are increasingly being encountered in dental practice. Current methods of medical risk assessment can however be problematic. This paper represents a multi-speciality consensus on how to identify patients that may be more at risk of an adverse cardiac event occurring perio-operatively i.e. during or in the first few weeks after a dental procedure. Drawing on guidelines for surgery and the available literature, we present on an algorithm which aims to inform dental practitioners' decisions about which patients can be managed in primary care and which should be considered for assessment by a dental specialist together with a methodology thereof.

[Risk factors generally neglected in oral surgery and implantology: the high LDL-cholesterol and the insufficient level of vitamin D]. / Des facteurs de risque généralement négligés en chirurgie orale et en implantologie : le taux élevé de LDL-cholestérol et le taux insuffisant de la vitamine D.

INTRODUCTION: Vitamin D deficiency is widespread throughout the world. Vitamin D has an important role in the regulation of phosphocalcic metabolism as well as in a large number of biological and metabolic processes. According to some studies, there is a correlation between vitamin D and LDL-cholesterol levels. A deficiency of vitamin D and / or a high level of LDL-cholesterol could represent risk factors for bone healing and osteointegration of dental implants. The purpose of our study is to demonstrate the reality of the problem of deficiency or deprivation in vitamin D in a population of patients requiring oral and / or implant surgery. MATERIAL AND METHODS: 46 cases of patients having undergone oral surgery together with preoperative blood test were analyzed. The results of the dosages of 25-hydroxy-vitamin D (25-OH-D), total cholesterol, LDL-cholesterol, HDL-cholesterol were collected and compared with reference values. Statistical tests were performed to determine the possible correlations between the 25-OH-D level and other blood parameters. RESULTS: 38 patients out of 46 (82.6 %) are defective in vitamin D, and 7 patients out of 46 (15.2 %) are deficient. LDL-cholesterol levels were high in 15 patients out of 33 (45.5 %). There was a non-significant correlation between LDLcholesterol and vitamin D levels. Total cholesterol was high in 42 % of patients. We observed a significant correlation between total cholesterol and vitamin D levels. CONCLUSION: According to our study, it appears that a preoperative assessment including the dosage of vitamin D, total cholesterol and LDLcholesterol may be of interest in patients requiring oral and / or implant surgery by correcting if necessary blood parameters and promoting bone metabolism.

INTRODUCTION: La déficience en vitamine D est largement répandue dans le monde. Or la vitamine D a un rôle important dans la régulation du métabolisme phosphocalcique ainsi que dans un grand nombre de processus biologiques et métaboliques. Selon certaines études, il existerait une corrélation entre le taux de vitamine D et le taux de LDL-cholestérol. Une déficience en vitamine D et/ou un taux élevé de LDL-cholestérol pourraient représenter des facteurs de risques de cicatrisation osseuse et d'ostéointégration d'implants dentaires. Le but de notre étude est d'objectiver, dans une population de patients devant bénéficier d'une chirurgie orale et/ou implantaire, la réalité du problème de déficience ou de carence en vitamine D. Matériel et méthode : 46 dossiers de patients ayant bénéficié d'une intervention chirurgicale buccodentaire et d'une prise de sang ont été analysés. Les résultats du dosage de 25-hydroxyvitamine D (25-OH-D), cholestérol total, LDL-cholestérol, HDL-cholestérol ont été recueillis et comparés aux valeurs de références. Des tests statistiques ont été réalisés afin d'établir les corrélations éventuelles entre le taux de 25-OH-D et les autres paramètres sanguins. Résultats : 38 patients sur 46 (82,6 %) sont déficients en vitamine D, et 7 patients sur 46 (15,2 %) sont carencés. Le taux de LDLcholestérol est élevé chez 15 patients sur 33 (45,5 %). Il existe une corrélation non significative entre le taux de LDL-cholestérol et le taux de vitamine D. Le taux de cholestérol total est élevé chez 42 % des patients. Nous observons une corrélation significative entre le taux de cholestérol total et le taux de vitamine D. CONCLUSION: D'après notre étude, il apparaît qu'un bilan préopératoire incluant le dosage de la vitamine D, du cholestérol total et du LDLcholestérol pourrait s'avérer intéressant afin de corriger si nécessaire ces paramètres sanguins et favoriser le métabolisme osseux dans un contexte de chirurgie orale et/ou implantaire.

Oral surgery II: Part 2. The maxillary sinus (antrum) and oral surgery.

The maxillary sinus is the largest of the four paranasal sinuses and, being anatomically adjacent to the dentate region of the maxilla, is commonly a source of problems - not simply in terms of conditions affecting the sinus but also in establishing an accurate diagnosis. As anyone who has suffered both sinusitis and a dental abscess in the posterior maxilla will tell you, the symptoms are almost indistinguishable. For this reason, a sound understanding of the maxillary sinus is an essential requisite for all dentists.

Characteristics and Associated Comorbidities of Pediatric Dental Patients Treated under General Anesthesia.

OBJECTIVE: To describe characteristics and identify common comorbidities of children receiving dental treatment under general anesthesia at Children's Hospital of New York-Presbyterian. STUDY DESIGN: Electronic medical records of all children that received dental treatment under general anesthesia through the Division of Pediatric Dentistry from 2012-2014 were reviewed. Data describing patient characteristics (age, sex, race/ethnicity, insurance carrier, and American Society of Anesthesiologists physical status classification system), medical history, and justification for treatment were collected. Descriptive statistics, including frequencies, percentages and t-tests, were calculated. RESULTS: A total of 298 electronic medical records were reviewed, of which 50 records were excluded due to missing information. Of the 248 electronic medical records included, the average age was 5-years-old and 58% were male. The most common reason for dental treatment under general anesthesia was extent and severity of dental disease (53%), followed by significant medical history (47%) and behavior/pre-cooperative age (39%). Those who were ASA III or IV were older (6.6-years) (p<.001). Common medical comorbidities appear evenly distributed: autism (12%), cardiac anomalies (14%), developmental delay (14%), genetic syndromes/chromosomal disorders (13%), and neurological disorders (12%). Younger age groups (1 to 2 years and 3 to 5 years) had a high percentage of hospitalizations due to the extent and severity of the dental disease (83%) and behavior (77%) (p<0.001). CONCLUSIONS: No single comorbidity was seen more often than others in this patient population. The range of medical conditions in this population may be a reflection of the range of pediatric specialty services at Children's Hospital of NewYork-Presbyterian.

Consideraciones odontológicas en los pacientes con Púrpura Trombocitopénica Idiopática / Dental considerations in patients with idiopathic thrombocytopenic purpura

Los trastornos de coagulación constituyen un gran inconveniente en la práctica odontológica diaria, especialmente en los cada vez más frecuentes tratamientos quirúrgicos implantológicos, por el riesgo de hemorragia. La púrpura trombocitopénica idiopática (PTI) o púrpura inmune primaria forma parte del grupo heterogéneo de enfermedades denominadas ‘raras’ y está caracterizada por una disminución temporal o persistente del recuento plaquetario. A un mayor número de sucesos hemorrágicos derivados de la PTI se añade el empleo de fármacos con una gran e importante repercusión odontológica como la ciclosporina, los anticuerpos monoclonales o los corticoides. El objetivo de este trabajo es facilitar al odontólogo las principales características de la enfermedad y las implicaciones farmacológicas relacionadas con su tratamiento a fin de dispensar una atención correcta e individualizada a cada paciente (AU)

Coagulation disorders are a major drawback in daily dental practice, more so in the increasingly frequent implant surgical treatments, because of the risk of bleeding. Idiopathic thrombocytopenic purpura (ITP) or primary immune purpura is part of the heterogeneous group of so-called ‘rare’ diseases and is characterized by a temporary or persistent decrease in platelet counts. A greater number of hemorrhagic events derived from ITP are added the use of drugs with a large and important dental impact, such as cyclosporine, monoclonal antibodies or corticosteroids. The objective of this work is to provide the dentist the main characteristics of the disease and the pharmacological implications related to its treatment in order to provide a correct and individualized care to each patient (AU)

Necrotizing odontogenic fasciitis of head and neck extending to anterior mediastinum in elderly patients: innovative treatment with a review of the literature.

BACKGROUND: Necrotizing fasciitis (NF) of odontogenic origin affecting the head and neck region is a rare but serious clinical condition, which, if diagnosed late, can lead to a fatal outcome. The early diagnosis of necrotizing fasciitis can be difficult. Delay in diagnosis leads to increase in the area of necrosis with a resulting increase in cosmetic deformity and life-threatening complication. In this study, we present two cases of elderly patients with aggressive NF affecting the neck and anterior mediastinum, which were of odontogenic origin. METHODS: In the two patients selected necrotic skin and soft tissue were removed and wide exposure was achieved with debridement of the neck at the level of the affected layer of superficial cervical fascia. Saline solution was used as irrigation to treat the patients with acute necrotizing fasciitis. Difficulties in managing this condition with NF extent to deep anterior mediastinum is related to clavicle osteotomy or thoracotomy need with high surgical risks. In our technique, by gentle suction in anterior mediastinum, necrotic tissue resection was possible without any osteotomy need. CONCLUSIONS: Suctioning resection technique associated with hyperbaric, metabolic rebalance, and amino acid support in association with three types antibiotic therapy are fundamental points for correct therapy strategy, leading to full recovery and healing of NF patients even if in very unfavorable conditions. Multidisciplinary approach is paramount for proper treatment of this disease.

Local anesthesia selection algorithm in patients with concomitant somatic diseases. / Algoritm okazaniya stomatologicheskoi pomoshchi patsientam s soputstvuyushchei patologiei. Chast' 1.

The paper presents basic principles of local anesthesia selection in patients with concomitant somatic diseases. These principles are history taking; analysis of drugs interaction with local anesthetic and sedation agents; determination of the functional status of the patient; patient anxiety correction; dental care with monitoring of hemodynamics parameters. It was found that adhering to this algorithm promotes prevention of urgent conditions in patients in outpatient dentistry.

Surgical Treatment of Facial Abscesses and Facial Surgery in Pet Rabbits.

Odontogenic facial abscesses associated with periapical infections and osteomyelitis of the jaw represent an important part of the acquired and progressive dental disease syndrome in pet rabbits. Complications such as retromasseteric and retrobulbar abscesses, extensive osteomyelitis of the mandible, and empyemas of the skull are possible sequelae. Standard and advanced diagnostic imaging should be pursued to make a detailed and proper diagnosis, and plan the most effective surgical treatment. This article reviews the surgical anatomy, the pathophysiology, and the classification of abscesses and empyemas of the mandible, the maxilla, and the skull. It also discusses surgical techniques for facial abscesses.

[Specific features of emergency dental care in pregnant women].

The aim of the study was to evaluate the algorithm of safe emergency dental care in pregnant patients. Eighty-five pregnant women aged 20-35 were included in the study. The paper presents elaborated state-of-the-art guidelines for emergency dental care in pregnant patients. Articaine 4% with epinephrine 1:200,000 is recommended as a choice agent for local anesthesia in these patients.

The Prosthodontic Pathway for Patients with Anomalies Affecting Tooth Structure.

There are a number of anomalies that affect the structure of the dental hard tissues which impact upon the form, function and aesthetics of the dentition. Understanding the challenges these conditions pose will enable dentists to manage the functional and aesthetic problems with restorative techniques better. This article will present cases that demonstrate the different conditions, the restorative challenges experienced and a variety of restorative treatments in the management of these conditions. Clinical relevance: Awareness of different anomalies affecting tooth structure that may present to the dental practitioner is necessary. Clinicians should appreciate the specific restorative challenges that may arise in treating such patients and the possible treatment options that may be available.

First clinical description of Eggerthia catenaformis bacteremia in a patient with dental abscess.

We present a case of Eggerthia catenaformis bacteremia originating from a dental abscess and imitating necrotizing fasciitis in a previously healthy adult. The isolates were easily identified by MALDI-TOF MS. The clinical course, surgical and antibiotic treatment as well as the successful outcome are reported.

Early dental treatments for patients with cleidocranial dysplasia.

OBJECTIVE: To explore the early dental interventional strategies for adolescent patients and a child patient with cleidocranial dysplasia (CCD). METHODS: Surgical exposure using the apically repositioned flap technique combined with orthodontic traction was used in the adolescent patients whose ideal treatment time for initiating treatment was missed. For the child patient whose ideal treatment time for initiating treatment was not missed, the simple surgical exposure method was carried out in order to promote the eruption of the impacted incisors. RESULTS: All the impacted maxillary incisors of the three CCD patients were successfully positioned into a proper alignment either through the two stages of crown exposure and the elastic traction or simple surgical exposure. CONCLUSION: Crown exposure surgery combined with light force orthodontic traction provides an effective approach to treat the typical dental abnormalities of adolescent CCD patients. Simple surgical exposure was also an effective way for a child CCD patient for whom the most ideal time for initiation of treatment was not missed.

Evaluation of the saliva cortisol levels in patients under prosthetic treatment due to functional disorders of the masticatory organ.

One of the main etiological factors of the stomatognathic system dysfunction is stress and psychoemotional disorders. During stressful situations, there is an increase in the level of cortisol, the so-called stress hormone. Literature data indicate the existence of a correlation between blood cortisol levels and its amount in the saliva. This spurred an inspiration to undertake open, non-randomised studies, the objective of which was to conduct a comparative assessment of the saliva cortisol levels in patients with functional disorders of the masticatory system and in healthy volunteers, as well as to compare the results of cortisol levels with the results of survey-based tests with the use of Endler and Parker's CISS survey. Cortisol level was assessed due to its association with stress present in the body as one of the primary etiological factors of the stomatognathic system dysfunction, and hence the association of elevated cortisol levels assessed in the morning with the occurrence of dysfunctions of the stomatognathic system. The subject of the study is a group of 30 patients, of both sexes, aged between 20 and 46, who reported to the Dental Prosthetic Out-Patient Clinic of the Institute of Dentistry, Jagiellonian University in Cracow, for prosthetic treatment due to the painful form of functional masticatory organ disorders. The control group consisted of 30 subjects, aged between 19 and 41, in whom dysfunctions of the stomatognathic system were excluded. Collection of saliva for testing was performed at a fixed hour (9 am) into plastic test tubes with a stopper. Immediately after collection, the saliva was frozen at the temperature of -18 °C. The assessment of the cortisol levels was conducted by the high performance liquid chromatography (HPLC) with UV detection at the Department of Analytical Chemistry, Faculty of Pharmacy, Department of Laboratory Medicine of the Gdansk Medical University. Moreover, a 20-minute psychological test was conducted with the use of the CISS (coping inventory for stressful situations) survey in order to assess the patients in terms of their abilities to cope with stressful situations. The results obtained were submitted to a statistical analysis based on the conventional calculation procedures. The test group revealed significantly higher cortisol levels compared with the results obtained by the control group. The findings of the CISS survey confirmed the predominance of the emotion-focused strategy of coping with stressful situations in the test group. The results support the view that the psychoemotional factor is, to a considerable extent, conducive to the development of functional disorders. The elevated cortisol levels in patients with psychological disorders concur with the findings by other authors. The results obtained confirm that psychoemotional disorders may be one of the etiological factors of the stomatognathic system dysfunctions. The CISS survey, which was not used in similar studies before, makes it possible to obtain information on the subject's method of coping with stress, thus allowing for the initiation of a relevant psychological therapy aiding the prosthetic treatment.