Gender differences in patients with severe dental infections presenting to hospital.

Introduction Gender differences have been documented in prevalence and morbidity of caries, gingivitis and oral health, but not previously in cervicofacial infection. Identification and minimisation of gender inequalities is a World Health Organisation priority, and there are physiological, behavioural and cultural reasons to suspect that sex and gender differences may be present.Methods Analysis was carried out of the MTReC National Snapshot audit of cervicofacial infections. This database was created by oral and maxillofacial surgery trainees in 2017 and records over 400 variables in 1,002 individual patients admitted to hospital with severe odontogenic infection.Results Records were available for 1,002 patients with cervicofacial infection (456 females and 546 males). There were significant differences between recorded gender in those presenting with airway compromise (male 7% vs female 2%, p = 0.001), severe inflammatory response syndrome (male 60% vs female 39%, p = 0.007) and requirement for awake fibre-optic intubation on admission (male 4% vs female 1%, p = 0.014).Discussion These results suggest that male patients access healthcare later in their disease than female patients, and with more severe systemic compromise. This may be due to prevalent cultural and behavioural norms. As equality of access is the responsibility of the administrator, we discuss methods which might improve timely presentation in males with cervicofacial infections.

Why are caffeinated alcoholic beverages especially risky?

PURPOSE: Evidence suggests that people drink more alcohol and experience more adverse alcohol-related consequences (ARCs) on occasions when they also consume caffeine. The current study examined whether this increase in risk is a result of caffeine attenuating the subjective effects of alcohol intoxication (i.e., the masking hypothesis). METHODS: Undergraduate students (n = 148) reported their drinking patterns using a modified Timeline Followback approach. For each recalled drinking occasion, alcohol consumption, caffeine consumption, perceived blood alcohol concentration, and ARCs were assessed. Generalized linear mixed models were used to examine the influence that alcohol and caffeine consumption had on perceived intoxication and the experience of ARCs. RESULTS: At the occasion level, greater caffeine consumption was associated with increased consumption of alcohol and increased ARCs. There was also a significant curvilinear relationship between the amount of alcohol consumed and perceived intoxication, such that the more alcohol was consumed on each occasion the less each additional drink increased perceived intoxication. Increased caffeine consumption weakened the association between alcohol consumption and perceived intoxication and it also weakened the association between alcohol consumption and ARCs. Specifically, the weakest relationship between ARCs and alcohol consumption existed at the highest level of caffeine consumption (240+ mg). Caffeine increased subjective intoxication. CONCLUSIONS: These findings do not support the masking hypothesis. Caffeine was strongly associated with ARCs when consumed at high doses and this effect does not appear to be the result of drinking more alcohol or underestimating one's blood alcohol content. Efforts to reduce caffeinated alcohol beverage use are greatly needed.

'Nasal flossing': A case report of nasopharyngeal stenosis due to severe erosive lichen planus and a novel therapeutic intervention.

INTRODUCTION: We describe a case of severe erosive oral lichen planus that led to nasopharyngeal stenosis. This is a rare clinical presentation that was ultimately, successfully treated by surgery combined with post-operative 'nasal flossing': a novel therapeutic intervention. PRESENTATION OF CASE: A 76-year-old male suffering from a rare case of severe oral lichen planus that was resistant to conservative measures is described. Initial surgery was complicated by recurrence of nasopharyngeal stenosis. Definitive surgery required revision of nasopharyngeal stenosis release combined with a course of post- operative 'nasal flossing'. The technique for 'nasal flossing' is described and demonstrated in photographs. The patient remained asymptomatic at 3 years using this combined approach, with restoration of olfaction, taste perception and voice quality, significantly enhancing quality of life. DISCUSSION: Erosive oral lichen planus is a rare but important presentation in oral medicine. We found 'nasal flossing' to be a successful treatment to maintain nasopharyngeal patency following surgical repair of this uncommon condition. We are not aware that this combined approach has previously been described in the published literature. CONCLUSIONS: Severe erosive oral lichen planus can lead to nasopharyngeal stenosis. Nasopharyngeal stenosis in these patients may be refractive to conventional surgical approaches. 'Nasal flossing' is demonstrated to be both practical and acceptable as a surgical adjunct in these difficult to treat cases of recurrent nasopharyngeal stenosis. This report has relevance for all those practicing oral and maxillofacial surgery, ear nose and throat surgery and oral medicine.

Hoarding symptoms and workplace impairment.

OBJECTIVES: A prior study found that over 50% of treatment-seeking individuals who hoard incur at least one psychiatric work impairment day (i.e., they are unable to work or are less effective at work due to poor mental health) each month. The aim of the current study was to assess work-related variables associated with workplace impairment in a non-treatment-seeking sample. DESIGN: Cross-sectional. Self-report questionnaires were administered via Amazon's Mechanical Turk. METHODS: One hundred and eighty-five employed individuals who reported elevated hoarding symptoms completed questionnaires regarding hoarding symptoms, work engagement, psychiatric work impairment, work control, attention and concentration difficulties at work, and quality of workplace relationships. RESULTS: Greater workplace control and higher quality workplace relationships were associated with greater work engagement. Greater hoarding symptoms and attention difficulties at work were associated with more psychiatric work impairment days. Work engagement statistically mediated the association between the quality of workplace relationships and work impairment, though mediation was also significant when reversing the mediating and outcome variables. CONCLUSIONS: Among a community sample of employed individuals, greater hoarding symptoms were associated with greater psychiatric work impairment. Work-related variables, such as co-worker relationships and attention difficulties, contributed additional variance above that accounted for by hoarding symptoms. There were significant associations between co-worker relationships, work engagement, and workplace impairment, though the direction of the mediation model is unclear. Future research should examine factors associated with unemployment in hoarding disorder. PRACTITIONER POINTS: Clinicians should be aware that greater hoarding severity directly contributes to greater workplace impairment. Clinicians should consider prioritizing the reduction in clutter in living areas that impact one's daily activities and subsequent ability to attend work. Clinicians should assess and treat workplace impairment by helping individuals achieve greater control at work, developing higher quality interpersonal relationships, and improving their attentional abilities.

Tapia's Syndrome.

More than 100,000 general anesthetic procedures are conducted in United Kingdom every year for dental interventions, according to large survey of the National Health Services. 1 The risk of mortality has reduced considerably in the past few decades because of the use of safe and effective techniques. However, adverse effects still exist and are dependent on patient, environmental, and operator factors. We present an uncommon complication of intubation that merits due awareness.

Osseocutaneous radial forearm flap with beavertail modification; a case report of a novel, single, reconstructive free flap for the tongue, floor of mouth and mandible.

INTRODUCTION: Complex hard and soft tissue defects produced as a result of ablative resection of head and neck malignancy can represent a reconstructive challenge, especially when patients are medically compromised. PRESENTATION OF CASE: We present the case of 72-year-old women presenting with an oral squamous cell carcinoma of the right floor of mouth invading the right mandible. Surgical management of the disease required ablative surgery with complex free tissue transfer reconstruction to provide restoration of form and function. Potential reconstructive options were limited by her medical comorbidities and poor vessel patency in the lower limbs, requiring novel thinking and adaptation of established techniques. DISCUSSION: We describe the first reported use of an osseofasciocutaneous radial forearm flap with a 'beavertail modification' to provide a single and combined reconstructive option to reconstruct a complex hard and soft tissue defect. CONCLUSION: This novel free-flap technique adds to the reconstructive armamentarium of the head and neck surgeon.

Postoperative radiographs after open reduction and internal fixation of mandibular fractures: clinical need or unnecessary radiation?

Postoperative radiographs are conventionally taken after open reduction and internal fixation (ORIF) of mandibular fractures, but routine radiographic exposure in patients who have no clinical signs may not be justified. To find out whether radiographs influence immediate postoperative management, and whether they can be used to predict long-term complications, we retrospectively reviewed the radiographs and case notes of 92 patients who had ORIF of isolated mandibular fractures between June 2010 and June 2012. We evaluated them for the adequacy of reduction and fixation using locally agreed criteria, and correlated them with immediate and long-term outcomes as recorded in the case notes. Eleven patients had complications, usually infection. All 4 patients who required repeat ORIF had worrying signs and symptoms despite the immediate postoperative radiograph looking favourable. The radiographs of 7 patients looked unfavourable, but no patient required another operation, and none developed complications. Routine postoperative radiographs after ORIF of mandibular fractures seem to have little value in the management of patients, as the decision to reoperate is based on clinical signs rather than radiographic appearance, and radiographic appearance is not associated with long-term outcomes. Our findings suggest that radiographs are valuable only in patients with clear clinical indications and, in view of the risk and cost of radiation, we question their continued use.

Plate-guided distraction osteogenesis to recreate two-thirds of the mandible including symphysis.

We report a case of plate-guided distraction osteogenesis to reconstruct a large mandibular defect caused by recurrence of an ameloblastoma in a 17-year-old male patient who had previously had reconstruction using a fibula bone graft.