Post Pandemic Era – Adopting Tele-dentistry

Dentistry, the field of medicine where the communication sets standards for success. A continuous patient and dentist as well multidisciplinary dental communication leads to accuracy in diagnosis, increased efficiency as well as better patient satisfaction and long term positive outcomes. However the COVID-19 has brought a hindrance in the regular dental practice. The dental work demands a close proximity between the dentists with the patient which pitches them at a higher risk of being affected by the virus. Hence, international as well as national policy making associations and organizations have suggested only emergency and minimal aerosols generating treatment procedures. The dentists have almost been in hibernation, along with the waves of the pandemic and the constant lockdowns, carrying out free consultations for regular patients of their practices, through the phone and even chats. Can this be an opportunity to include tele-communication tools in routine dental practice?

Abstract 1122‐000052: Endovascular Management of Infectious PICA Aneurysm in the Setting of Recent Dental Work

Introduction : Infectious intracranial aneurysms (IIA) of the posterior inferior cerebellar artery (PICA) are exceedingly rare and have been infrequently reported. IIAs are typically distal and located in the anterior circulation, particularly the middle cerebral artery and its distal branches. Etiology is secondary to hematogenous spread of septic emboli from a proximal source such as infective endocarditis. Few cases have documented an association between IIA and dental disease or procedures. We describe a rare case of an infectious PICA aneurysm in the setting of recent dental work and successfully treated with endovascular intervention. Methods : An 88‐year‐old male with medical history of atrial fibrillation on anticoagulation presented with one month duration of recurrent falls and progressive generalized weakness. CT head demonstrated left cerebral hemorrhage with scattered subarachnoid hemorrhage. MRI brain noted a rounded enhancing intra‐axial lesion located at the left paramedian cerebellum measuring 7 mm in maximal dimension. Further investigation with cerebral angiography demonstrated an infectious intracranial aneurysm of the left PICA. He underwent workup with an echocardiogram that noted a mobile echo density on the aortic valve consistent with a vegetation. Blood cultures were positive for Streptococcus salivarius and viridans. Investigation revealed that he had recent dental work performed and missed taking his prophylactic amoxicillin. Infectious disease was consulted and etiology was determined to be seeding of aortic valve from recent dental procedure that ultimately led to IIA formation. Results : Patient was treated with 6‐week course of intravenous ceftriaxone and underwent glue embolization for his left PICA aneurysm. Post embolization angiogram did not reveal any evidence of contrast filling within the aneurysm. He tolerated the procedure well with no complications and was subsequently discharged to inpatient rehabilitation with a modified Rankin scale (mRS) score of 3. Conclusions : IIAs of PICA in the setting of recent dental procedures are exceptionally rare and challenging to diagnose. They may be clinically silent until rupture and are usually identified incidentally on imaging or during autopsy. Physicians should maintain vigilance for this unique entity as prompt recognition and timely intervention may prevent severe morbidity and mortality.

Ergonomic Risk Assessment of Dental Students—RULA Applied to Objective Kinematic Data

Musculoskeletal disorder (MSD) is already prevalent in dental students despite their young age and the short duration of dental practice. The current findings state that the causes of MSD are related to posture during dental work. This study aims to investigate the ergonomic risk of dental students. In order to analyze the ergonomic risk of dental students, 3D motion analyses were performed with inertial sensors during the performance of standardized dental activities. For this purpose, 15 dental students and 15 dental assistant trainees (all right-handed) were measured in a team. Data were analyzed using the Rapid Upper Limb Assessment (RULA), which was modified to evaluate objective data. Ergonomic risk was found for the following body parts in descending order: left wrist, right wrist, neck, trunk, left lower arm, right lower arm, right upper arm, left upper arm. All relevant body parts, taken together, exhibited a posture with the highest RULA score that could be achieved (median Final Overall = 7), with body parts in the very highest RULA score of 7 for almost 80% of the treatment time. Dental students work with poor posture over a long period of time, exposing them to high ergonomic risk. Therefore, it seems necessary that more attention should be paid to theoretical and practical ergonomics in dental school.

Features of professional activities of the medical statistic of dental polyclinic

Health statistics help the heads of medical organizations to manage promptly, and doctors to judge the quality and effectiveness of treatment and prevention work. Qualified analysis of statistical data, assessment of events and relevant conclusions allow making the right management decision, contribute to better organization of work, more accurate planning and forecasting. Statistics helps to monitor the activities of the institution, to manage it promptly, to judge the quality and effectiveness of treatment and prevention work, including dental work.

Occupational Stress among Dental Professionals

Summary Stress at the work place was declared by the World Health Organization as a worldwide epidemic. The stress caused by work appears when the balance between one’s own possibilities and the environment demands is disturbed, which leads to a poor mental state. The fact is that the majority of dentists find they are under constant stress, which is caused by the nature of dental work. Literature describes dentistry as an extremely stressful profession. The main stressors include the tendency toward technical perfection, the causation of pain in patients, the lack of patient cooperation during dental treatment, the failure to maintain the given appointments. Adequate education and preparation, even during dental studies, non-neglect of symptoms and difficulties at the work place, adequate and timely response to the identification of the cause and its elimination or balancing, have a key role in solving this great problem in modern dentistry.

Bilateral Atypical Femoral Fracture(AFF) After Teriparatide and Subsequent Anti-Resorptive Therapy: A Management Dilemma

Introduction: Femoral fractures carry devastating morbidity for long term ambulation. Atypical femoral fractures (AFF) are uncommon, and bilateral AFFs are more rare with added post-fracture limitations. We report two patients with bilateral AFFs despite receiving teriparatide (TPTD). Case 1: A 72 y.o. Filipino lady with osteoporosis since late 1990 was treated with bisphosphonates (BP) intermittently over 25 years with drug holidays for dental work. She stopped alendronate in mid-2013 and continued raloxifene. She suffered a spontaneous left mid-femur AFF in June, 2015 that was treated with intramedullary (IM) rod and nailing. In July, 2015 she started TPTD 20 mcg daily for 23 months until May, 2017. Alendronate was restarted weekly. In December, 2018 she developed right thigh and hip prodromal pain without x-ray changes. In April, 2019 (46 months after the left AFF and 23 months after TPTD), she sustained a spontaneous right sub-trochanteric AFF. BP was stopped. After IM rod and nailing, she began a second course of TPTD. Case 2: 72 y.o Caucasian lady with osteoporosis since 2000 was treated with alendronate until April, 2006. She was switched to daily TPTD for 22 months from May, 2006 to March, 2008. Oral BP was resumed in April, 2008. She suffered a left AFF in November, 2009; BP was stopped in March, 2010. In July, 2010 she sustained a right AFF (9 months after the left AFF and 28 months post-TPTD). Each spontaneous AFF occurred after prodromal pain, and each was treated with IM rod placement with nailing. She received BP infusion in 2011 and TPTD from March, 2012 to March, 2014. DXA scan in 2020 showed lumbar spine osteopenia. She currently takes calcium and Vit D supplementation. Discussion: TPTD is reported as a potential treatment for enhancing AFF healing, bone mineral density and pain resolution. The expectation is that it might prevent contralateral AFF. No randomized studies of prevention of AFF with TPTD exist. Available reports show variable results. Prolonged presence of BP in bone may contribute to this variation. We identified 7 reported AFF patients treated with TPTD who then developed a contralateral AFF. We found 2 patients with new AFF after TPTD as in our Case 2. In all cases there was previous exposure to BP. Perhaps the 28–30% risk of a contralateral AFF within 4 years in the setting of BP is irremediable. Conclusion: TPTD increases healing of AFF in some reports, but prevention of an initial or further AFF has not been well documented. Our 2 patients and 9 others reported suggest a possible subset with increased sensitivity to the effect of BP and increased AFF risk. The best choice after TPTD is unclear, but it may include permanent removal of anti-resorptive agents. The anti-sclerostin antibody romosozumab also has been associated with AFF. Choices are limited for these patients other than excellent surgical care, adequate calcium/vitamin D intake, and periodic imaging as symptoms dictate.

Splenic abscess leading to spontaneous splenic rupture

Spontaneous, atraumatic rupture of the spleen is an uncommon but potentially fatal cause of acute abdominal pain. Splenic abscesses are equally rare and can be a risk factor for spontaneous splenic rupture. We present a 45-year-old man with no past medical or surgical history who presented with acute worsening of left upper abdominal pain that had been present for months, who was discovered to have a ruptured spleen. Splenic abscess was discovered intra-operatively and was thought to have developed after dental work. Recognizing presenting features of spontaneous splenic rupture and understanding its potential causes, such as splenic abscesses, may prevent delayed or missed diagnosis and guide treatment, which typically includes emergent splenectomy.

Too old to sedate: How old is too old?

The UK population is ageing with over a quarter of people predicted to be over 65 by 2040. People are retaining their teeth into old age, often having experienced complex restorative dental work over the years. The increasing complexity of dental treatment that older people require will create challenges for those who provide care for this population, including dental treatment under sedation or general anaesthesia. This article discusses the medical, dental and social considerations that need to be taken into account when planning dental care for older patients under sedation or general anaesthesia. CPD/Clinical Relevance: Dentists who provide sedation must be able to appropriately assess and manage their older patients safely if considering this method of pain and anxiety control for dental treatment.