Unusual anatomical detection of a third molar in the infratemporal fossa

Third molar presence in the infratemporal fossa is a rare event and it has been reported previously only two times in the literature, except for the cases which arise from complications occurring during the extraction of the impacted upper third molar. Due to the presence of important vessel bundles and nerves in this area, third molar removal requires a correct surgical management in order to avoid many possible serious side effects. We report an unusual case of upper third molar detected in the infratemporal fossa, which has been thoroughly investigated radiologically and removed through a safe surgical approach

Bilateral pneumothorax and pneumomediastinum after orthognathic surgery

The occurrence of postoperative complications after various orthognatic surgery procedures is rare but all of them might be life-threatening complications. We report a case of a 22-year old female patient who underwent a bimaxillary orthognathic surgery procedure and developed bilateral pneumothorax and pneumomediastinum

Inclusion of all permanent mandibular molars and all maxillary second and third molars: a case report and review of the literature.

Simultaneous impactions of first, second, and third permanent molars on both mandibular sides together with the all maxillary second and third molars is a clinical situation never reported before in the literature and it might be a difficult challenge for maxillofacial surgeons and dentists. Early diagnosis and treatment of eruption disturbances contributes to optimal outcomes. This article reports the treatment of an adult with severe impaction of all mandibular first, second, and third molars together with all maxillary second and third molars, which limits the masticatory function and dental arch integrity. The impacted molars were surgically removed as the patients declined orthodontic treatment. The combined surgical-orthodontic approach represents a challenging treatment and the optimal one as it eliminates the need for prosthetic rehabilitation and implant replacement of the impacted molars, when accepted

Bimaxillary distraction osteogenesis used for treatment of crowding in non-growing individuals. Case report

Dental crowding is frequently associated with transverse jaw discrepancies, resulting in a less-than-ideal position of the teeth in the basal bone. The classic aproach for correcting bimaxillary crowding are extractions or arch expansion. Rapid maxilla-mandibular expansion was used to treat transverse discrepancies in growing patients, but with aging, the upper and lower jaw bones become increasingly resistant to expansion. The surgically assisted rapid maxillary expansion (SARME) and the mandibular midsymphyseal distraction osteogenesis procedure overcome this age limitation and are of great importance for the treatment of transverse discrepancies in adults. The aim of this paper is to report a case with a severe transverse deficiency treated with SARME, mandibular midsymphyseal distraction together with orthodontic treatment in an adult patient. The case highlights the esthetic advantages of increasing the transversal dimension of both jaws in patients with severe crowding associated with constricted dental arches and recommends the maxillo-mandibular transverse distraction osteogenesis as an and effective form of surgical treatment for patients with malocclusions or dentofacial deformities featuring severe transverse discrepancies, combined with a carefully monitored orthodontic treatment

The benefits of Quercitin for dentistry and maxillofacial surgery: a systematic review

Quercetin (3,3',4',5,7-pentahydroxyflavone) is the major bioflavonoid in the human diet and belongs to an extensive class of polyphenolic flavonoid compounds almost ubiquitous in plants and plant food sources. The estimated average daily dietary intake of quercetin by an individual in the United States is 25 mg. In recent years, research about quercetin has evolved from animal studies to in vitro and in vivo studies and to human clinical studies and trials in order to establish its real properties and effects. In oral medicine, quercetin has been extensively studied, as a real increase in major diseases like cancers, periodontal disease, oral lesions, tooth decay and infections have been reported worldwide by health providers.It has been thus established that quercetin exhibits beneficial effects on oral health with its broad pharmacological properties, as preventive and therapeutic agent in dental caries with anti-inflammatory effect against oral pathogens, as well as an antioxidant and anti-cancer agent .The aim of the review is to present evidence-based aspect of treatment with quercetin in order to validate its tremendous role in dentistry and maxillofacial surgery

Dental white spots associated with bulimia nervosa in orthodontic patients

Bulimia nervosa is an eating disorder characterized by consuming a large amount of food in a short amount of time followed by an attempt to rid oneself of the food consumed (purging), typically by vomiting, taking a laxative, diuretic, or stimulant, and/or excessive exercise, because of an extensive concern for body weight. The frequent contact between teeth and gastric acid, in particular, may cause: severe dental erosion, perimolysis, or the erosion of tooth enamel and swollen salivary glands. Constant vomiting can lead to gastroesophageal reflux. The aim of this article is to report two cases of patients with severe dental demineralization associated with bulimia nervosa during orthodontic treatment. Diagnosis and prevention aspects are highlighted and discussed

Blood levels of interleukins in patients with ameloblastoma

The aim of study was to determine and compare serum concentrations of interleukin 1 beta (IL-1β), interleukin 6 (IL-6) and tumor necrosis factor alpha (TNF-α) in patients with oral ameloblastoma and healthy controls. Sixteen patients with ameloblastoma and 16 healthy controls were enrolled in this study. Cytokine concentrations were measured by chemiluminescent enzyme linked immunoassay. Serum concentrations of IL-1β were below level of detection in all but four participants. No significant differences between the groups were observed in serum concentrations of IL-6. Serum TNF-α was significantly higher in control subjects than in ameloblastoma patients. Patients diagnosed with ameloblastoma have relatively normal levels of inflammatory cytokines in their blood and thus cannot be used as indicators of disease severity or for monitoring the treatment outcomes

Salivary levels of IgA in healthy subjects undergoing active orthodontic treatment.

It has been reported that the immune system undergoes changes due to various factors, inflammation, surgery, medication, age and gender. The aim of this study was to investigate therapy-dependent changes of salivary IgA among healthy subjects undergoing active orthodontic treatment. The levels of IgA were determined at the beginning, and after 1,4, 8,16 weeks and 32 weaks of active orthodontic treatment. A total of 100 healthy individuals (aged 15-42 years) were enrolled in the study. Two milliliters of saliva were collected from all participants, and salivary IgA levels were measured by the ELISA technique. Mean salivary IgA levels were significantly higher in subjects after 1 week as compared to subjects at the beginning of orthodontic treatment (P < 0.01).. The mean levels of salivary IgA were significantly higher after 4 and 8 weeks of therapy than those observed in the control group (P < 0.00001 and P < 0.05, respectively) and reached the highest level at 16 weeks and then remained stable during treatment. Gender had no effect on the salivary levels of IgA as any significant differences were observed between men and women. The results highlight the importance of the salivary defense mechanism, translated through the increase in the levels of IgA, once orthodontic treatment is started

Salivary calcium levels during orthodontic treatment.

Saliva contains many defense factors and plays a key role in oral metabolism. Salivary calcium, due to its affinity to be readily taken up by plaque, is an important factor not only with regard to the onset of periodontitis but also significantly with regard to dental health. The aim of this study was to estimate the salivary concentration of calcium, in a group of adults undergoing active orthodontic treatment. The levels of salivary calcium were determined at the beginning, and after 16 weeks of active orthodontic treatment. A total of 40 healthy individuals with a mean age of 23.9 years were enrolled in the study group, while 40 subjects served as controls. Two milliliters of saliva were collected from all participants, and salivary calcium levels were measured by biochemical assay. Mean salivary calcium levels were significantly higher in subjects after 16 weeks as compared to subjects at the beginning of orthodontic treatment and to the control group (p= 0.001). A significant association between higher salivary calcium levels and orthodontic treatment has been established, therefore, monitoring salivary calcium levels might be a useful tool to establish periodontal health status during active orthodontic treatment along with other inflammatory parameters

Non-traumatic unilateral bifid mandibular condyle and multiple inclusions: a case report

Simultaneous impactions of first, second, and third permanent molars on both mandibular sides together with the all maxillary second and third molars is a clinical situation never reported before in the literature and it might be a difficult challenge for maxillofacial surgeons and dentists. Early diagnosis and treatment of eruption disturbances contributes to optimal outcomes. This article reports the treatment of an adult with severe impaction of all mandibular first, second, and third molars together with all maxillary second and third molars, which limits the masticatory function and dental arch integrity. The impacted molars were surgically removed as the patients declined orthodontic treatment. The combined surgical-orthodontic approach represents a challenging treatment and the optimal one as it eliminates the need for prosthetic rehabilitation and implant replacement of the impacted molars, when accepted