Awareness of dental complications with oral piercings.

OBJECTIVES: To investigate knowledge and awareness of dental complications with oral piercings among adults with oral piercings, a control population with no piercings and body-piercing professionals in South-East Queensland, Australia. METHODS: Participants recruited from public and private dental clinics and body-piercing professionals from piercing centres in the same region completed questionnaires to assess knowledge and attitudes. RESULTS: Respondents comprised 54 pierced individuals, 54 controls and 35 body-piercing professionals. Only 13% of the pierced group were informed about oral piercing-related complications, and 14% of body-piercing professionals did not warn their clients about long-term complications. The latter included chipped teeth (26%) and gingival recession (15%). About 76% play with their piercing, developing teeth grinding (15%), jaw clenching (15%) and sleep disturbances (4%). Interestingly, 41% of those with oral piercings advised others against getting piercings. CONCLUSIONS: There is a lack of awareness about dental-related complications among pierced individuals and body-piercing professionals. A significant proportion of pierced individuals advise others against getting piercings. Body piercers do not consistently advise clients about risks associated with oral piercings. Thus, it is recommended that programmes be developed to improve awareness of oral and dental complications associated with oral piercings.

Vital pulp therapy-Factors influencing decision-making for permanent mature teeth with irreversible pulpitis: A systematic review.

BACKGROUND: There is an increased tendency towards adopting minimally invasive interventions in dentistry, supported by advancement in materials and techniques. However, the decision-making process in choosing conservative or invasive treatments is influenced by several factors, particularly in permanent teeth with irreversible pulpitis. OBJECTIVES: The objective of the study was to systematically review the literature regarding factors that influence decision-making for vital pulp therapy (VPT) as definitive treatment option in permanent mature teeth diagnosed with irreversible pulpitis. METHODS: Two independent reviewers searched five electronic databases (PubMed, Embase, Web of Science, Scopus and Cochrane Library). Grey literature was searched through Google Scholar and contact with experts. Defined search keys were applied, and all peer-reviewed literature published with no language nor publication date limits were included. The All studies investigating the factors influencing treatment decision-making in mature permanent teeth with irreversible pulpitis were included. The quality of included studies was assessed by two independent reviewers using the Joanna Briggs Institute quality assessment tool. RESULTS: Six articles were included in the review. All included studies used questionnaires to characterize clinician preferences and attitudes in choosing treatment options for mature permanent teeth with irreversible pulpitis. The available evidence suggests that dentist-related factors have a significant influence on the chosen treatment in teeth with irreversible pulpitis, with speciality training and years of experience influencing the choice of VPT over other treatment options. COVID-19 reportedly swayed the dentists' decision to favour VPT. Only one article studied the influence of patient-related factors, such as age and presence of spontaneous pain on decision-making. Of note, a history of cardiovascular disease moved dentists towards prescribing VPT. DISCUSSION: Collectively, the included studies demonstrated an overriding influence of dentist-related factors on choosing among treatment options for painful teeth diagnosed with irreversible pulpitis. Patient-related factors were acknowledged but there are also potential factors such as socio-economic constraints that were not included in the component studies. CONCLUSION: In teeth with irreversible pulpitis clinicians educational background influence the decision towards a specific treatment option. Further data, preferably derived from clinical records, is necessary in future investigations to explore the effect of other important factors related to both dentists and patients. REGISTRATION: PROSPERO database (CRD42022339653).

Laser fluorescence assessment of dental caries arrest with two silver fluoride agents in patients with special needs- a preliminary report.

PURPOSE: While silver diamine fluoride has been used extensively for caries arrest and desensitising, silver fluoride (AgF) at neutral pH may also have value as a minimally invasive dental caries treatment. This study explored the effectiveness of two AgF products (AgF/KI and AgF/SnF2) when used in adult patients with special needs (SN) who had high caries risk and salivary gland hypofunction. METHODS: This split-mouth clinical study, over two appointments 3-months apart, compared the impact of a single application of AgF/KI (Riva Star Aqua, SDI) and AgF/SnF2 (Creighton Dental CSDS, Whiteley) on matched carious lesions in the same arch, by clinical visual-tactile (cVT) assessment of caries status and laser fluorescence (LF, DIAGNOdent) evaluation of bacterial load in the lesions, using repeated measures analysis. RESULTS: Twelve participants were recruited in the study. A total of 56 teeth (28 pairs) were included. Both AgF products gave a significant decrease in caries activity as measured by cVT (P < 0.0001) and LF (P = 0.0027). There were no statistically significant differences between the two AgF treatments, with response rates for improvements in active lesions of 92% in the AgF/KI arm, and 96% in the AgF/SnF2 arm. There was no effect of tooth type, lesion type, arch type, plaque metabolism and plaque area at the site level on outcomes, nor was there a clustering effect of sites in a patient level analysis. Overall, LF was superior to cVT for detecting lesions that still progressed despite treatment (P = 0.0027). CONCLUSION: A single application of AgF/KI or AgF/SnF2 has high predictability (over 90%) for achieving arrest in active caries lesions in adult patients with SN and high caries risk. Clinical assessment should use visual-tactile examination combined with LF readings to detect lesions that are still progressing and that require additional treatments. Future studies should compare these AgF modalities with SDF and explore factors such as time between applications and the need for repeated applications. TRIAL REGISTRATION: The study was registered with the Australian Clinical Trials Registry (ACTRN12621001139864p) on 23/08/2021.

Evaluating the stress of root canal treatment in patients and dentists compared to other dental treatments: A systematic review and meta-analysis.

This systematic review aimed to investigate whether root canal treatment caused greater stress than other dental treatments for patients and dentists. All peer-reviewed literature published in English between January 1990 and January 2023 was included. This included randomized/non-randomized control trials, cohort studies, case-control studies, and cross-sectional studies. An electronic search used PubMed, Scopus, Medline, Cochrane Collaboration, and Embase. Hand searching supplemented the screening pool. Studies examining physiological or psychological stress measures within patients or providers of dental treatment (dentists, dental specialists, and dental students) were eligible. The study must have reported on the stress outcome for root canal treatment and at least one other dental procedure. After screening 3639 eligible records, there were 23 studies included, varying from very-low to low certainty of evidence. This review found that root canal treatment was more psychologically stressful for patients than routine restorative or cleaning procedures. However, the stress of root canal treatment relative to other dental procedures, especially extractions, was inconclusive for both dental patients and providers. Since patients regard root canal treatment as more stress-evoking than other routine dental procedures, providers should endeavour to minimise their own bias toward root canal treatment when providing adequate information for an informed treatment choice.

Oral parafunction and bruxism in Rett syndrome and associated factors: An observational study.

OBJECTIVES: To explore patterns of parafunction, and bruxism, and its relationships with genotype and snoring in individuals with Rett syndrome (RTT). METHODS: Retrospective observational data of those with confirmed MECP2 mutations in the InterRett database (n = 216) were used to investigate experience of parafunctional habits, and bruxism and their relationships with genotype and snoring using multivariable linear regression. RESULTS: The prevalence of parafunction was 98.2%. Bruxism was reported (66.2%) with the patterns mostly both diurnal and nocturnal (44.1%) and exclusively diurnal (42.7%). Compared to individuals with C-terminal deletion, individuals with p.Arg106Trp mutations were less likely to have bruxism reported (aOR = 0.15; 95% CI 0.02-0.98, p = 0.05) and those with p.Arg168* mutation were more likely to have frequent bruxism than none or occasional bruxism reported (aROR 3.4; 95% CI 1.1-10.7 p = 0.04). The relative odds of having nocturnal bruxism constantly, compared to none/occasionally, were higher among those 'always' snoring (aROR 6.24; 95% CI 2.1-18.2, p = 0.001) than those with no snoring. CONCLUSIONS: There appeared to be genotypic association with bruxism in p.Arg168* and p.Arg106Trp mutations and association between nocturnal bruxism and frequent snoring in an international sample of individuals with RTT. Clinical significance of the high prevalence of bruxism should be highlighted in relation to difficulty communicating pain and increased dental treatment need in RTT.

Undergraduate dental students' perception of paediatric dental teaching in an urban and rural Australian dental school.

BACKGROUND: Confidence in performing paediatric dental treatment is important as it ensures better oral health outcomes in the patient's adulthood. AIM: To investigate the confidence and attitudes of final year dentistry students, attending an urban and rural dental programme, towards their paediatric dentistry training. DESIGN: A questionnaire was distributed to final year dentistry students at the urban-based university, The University of Queensland, and at the rural-based university, La Trobe University. The questionnaire collected information using 5-point Likert scale and short-answer questions, which explored the theoretical, observational, preclinical and clinical aspects of students' paediatric dentistry training. Jamovi and GraphPad Prism were used for data analysis and the creation of graphs. RESULTS: The questionnaire was completed by 32 rural students and 47 urban students, with a response rate of 79%. Rural students were found to be less confident with the theory on restorative procedures than urban students. Observations of a dentist performing treatment on child were completed by a significantly larger proportion of urban students (70.2%) than rural students (46.9%). Students from both universities reported to have developed the least confidence in the preclinical training of pulp therapies and expressed the need for additional preclinical sessions for more training. At both universities, students indicated they were the least confident in the clinical practice of pulp therapies and management of traumatic dental injuries. Urban students were found to be more confident than their rural counterparts in the clinical practice of examination, treatment planning and preventative procedures, as well as in restorative procedures. CONCLUSIONS: Both urban and rural students were found to have the least confidence in preclinical and clinical skills related to pulp therapies. Restorative dentistry was an area in which urban students were significantly more confident than rural students in both the theoretical and the clinical aspects.

Oral health education and promotion in special needs children: Systematic review and meta-analysis.

OBJECTIVE: To review the effectiveness of oral health education and oral health promotion interventions for children and adolescents with intellectual and developmental disabilities (IDD), in ensuring optimal gingival health, caries experience and oral health-related quality of life, compared to no interventions or alternative interventions. METHODS: A systematic review was conducted to identify published studies from four databases (Medline, PsycINFO, CINAHL and ERIC). Randomised or quasi-randomised controlled trials were included. Two independent reviewers performed risk of bias and qualitative analysis. Meta-analysis was performed as appropriate. RESULTS: Eight treatment comparisons were identified. There was low certainty evidence that fluoride interventions provided long-term reductions in caries in those with IDD; and there was some evidence that chlorhexidine albeit with low certainty provided short-term and long-term reductions in plaque and gingivitis. There was moderate certainty evidence for short-term reductions in dental plaque from the use of modified toothbrushes, but not compelling evidence for powered toothbrushes. CONCLUSIONS: Most studies provided a low quality of evidence, and so any adaptations made to oral health practices of individuals with IDD need to consider their individual needs. PROSPERO registration: CRD42019145784.

Association between lack of dental service utilisation and caregiver-reported caries in Australian Indigenous children: A national survey.

AIM: To investigate the association between the lack of dental service utilisation and dental caries in Australian Indigenous children. METHODS: Data from the Longitudinal Study of Indigenous Children, which is a longitudinal population-based cross-sectional study in Australia were analysed. A total of 1258 children were included, consisting of the baby cohort and the child cohort at Wave 7. Logistic regression analysis was conducted to examine the association between caregiver-reported child dental caries and dental service utilisation. Multiple imputation using the fully conditional specifications approach was used to account for missing data. RESULTS: Around one tenth (12.3%) of Indigenous children did not see a dentist when required. Lack of dental service utilisation was associated with an increased likelihood of caregiver-reported dental caries (odds ratio (OR) 2.4; 95% confidence interval (CI) 1.5-3.8) and teeth removed due to dental caries (OR 2.3; 95% CI 1.1-4.7). These associations remained after adjusting for confounders (caregiver-reported dental caries OR 2.3; 95% CI 1.3-3.8; teeth removed due to dental caries OR 2.1; 95% CI 1.0-4.4). The reasons reported for not utilising dental services when required were the lack of an available dentist (31.4%), difficulties with physical access (19.8%), long waiting times (13.9%), financial issues with cost (5.8%) and feeling that 'they could cope' (4.6%). CONCLUSIONS: Lack of dental service utilisation was associated with dental caries and extraction due to caries in Australian Indigenous children.

Dental trauma simulation training using four splinting models: A cross sectional study.

BACKGROUND/AIM: Opportunities for dental students to obtain clinical experience in the management of traumatic dental injuries are scarce, and most dentists encounter difficulties with their first trauma patients after graduation. The aim of this study was to question students on the ease of handling of four types of flexible splints, with two common methods of bonding to the tooth. MATERIAL AND METHODS: A total of 161 fourth year dental students completed a simulated treatment of an avulsed tooth using orthodontic wire, Twistflex wire, nylon fishing line, and Powermesh as splints. The bonding materials were composite resin (Spectra ST LV) or glass ionomer cement (GC Fuji LC Ortho). The students then answered 16 questions on a 5-point Likert scale, or with an open answer field. RESULTS: Most students agreed (48.8%) or strongly agreed (31.3%) that the simulated trauma exercise assisted their learning. There was strong agreement (68.8%) and agreement (28.7%) that the simulation added value to their dental training compared to didactic training only. Similarly, 52.3% of participants strongly agreed and 40% agreed that they felt engaged in the learning activity. Only 53.8% of the participants agreed and 7.5% strongly agreed that the simulation felt realistic. Most students (56.2%) found a Powermesh/composite splint was the easiest to place, and nylon fishing line/GC Fuji LC Ortho splints was the least difficult to remove (35%). CONCLUSION: Wire-free splints with composite bonding were judged as the easiest to place by students, while glass ionomer cement was the easiest to remove.

Effects of decontamination protocols on the aesthetic, morphological, and material composition of preformed paediatric crowns.

BACKGROUND: Preformed crowns (PCs) are exposed to potentially infectious bodily fluids during the trial fit; however, whether they can be safely re-used remains uncertain. This study determined the effects of decontamination methods on various PCs. The key criteria examined were aesthetic, morphological, and elemental characteristics. DESIGN: This is a laboratory-based experimental study. Stainless steel, pre-veneered stainless steel, and zirconia PCs underwent either: (a) ultrasonic cleaning with EmPower® followed by steam sterilisation, (b) thermal disinfection in an instrument washer with Asepti® Neutraliser/Asepti® followed by steam sterilisation, or (c) immersion in an ortho-phthalaldehyde (OPA) instrument-level disinfectant. The methods were performed for 1, 5, or 10 cycles, and scanning electron microscopy (SEM); red, green, and blue (RGB) value; and luminosity value were tracked (using a histogram of individual colour reference chips in Adobe Photoshop® ) to assess colour changes, and energy-dispersive X-ray (EDX) spectroscopy to characterise the material composition. RESULTS: Pre-veneered stainless steel crowns showed isolated zones of darkening with loss of luminosity and variations in green and blue values after ultrasonic or thermal washer disinfection combined with steam autoclaving at 5 and 10 cycles. No changes occurred with OPA. Both SEM imaging and EDX analysis identified no changes to crown materials from any of the three reprocessing methods. CONCLUSIONS: Reprocessing protocols need to reflect the differing responses of various types of PCs. Repeated steam sterilisation causes slight aesthetic alterations by way of colour instability and loss of luminosity to pre-veneered stainless steel crowns, but no issues with stainless steel or zirconia PCs.

Effectiveness of technology-enhanced teaching methods of undergraduate dental skills for local anaesthesia administration during COVID-19 era: students' perception.

BACKGROUND: Traditional face-to-face clinical learning became problematic for final year dental students during the COVID-19 pandemic. Distance-learning may help mitigate the immediate impact of dental school closures. Integrating e-learning technologies into the learning process helps bridge the gap between pre-clinical and clinical training. Simulation allows students to repeat procedures until they demonstrate acceptable levels of skill. This study aimed to determine the effectiveness of a serious game as an additional teaching tool during the COVID-19 era to improve dental students' local anaesthesia administration technique and confidence. METHODS: This study applied a simulation-based serious game as an additional learning tool for training and educating dental students in local anaesthesia. Students used a mobile simulator in Serbian for 10 days from their homes. To evaluate the learning process, the students completed a post-training questionnaire. RESULTS: All respondents felt comfortable using the simulator. Over 90% of respondents believed that the application facilitated the learning process and had advantages in terms of accessibility and ease of use. Also, students found augmented reality (AR) technology particularly interesting to use. The use of a mobile simulator designed as a 3D and AR environment allows for simpler localisation and identification of anatomical structures and reference points, which is a good base for clinical practice. CONCLUSION: Serious games of local anaesthesia procedures as an additional e-learning tool during the COVID-19 era could improve students' knowledge and skills.

Self-reported knowledge, attitudes, and practice of final-year dental students in relation to child abuse: A multi-centre study.

BACKGROUND: The number of child abuse cases is increasing worldwide; therefore, it is important to educate individuals having contact with children about it. This includes dentists who play a pivotal role in detecting and reporting child abuse. AIM: To identify and compare the final- year dental student's knowledge, attitudes, and practice in relation to child abuse. DESIGN: A 38- item and four- part online questionnaire was distributed to students of 11 dental schools in 10 countries. SPSS and GraphPad Prism were used for data analysis. The levels of statistical significance were determined using a chi- square test. P ≤ .05 was considered to be statistically significant. RESULTS: A total of 660 students completed the survey. Fifty- six percent of the students received formal training on child abuse, and 86% wanted additional training. The knowledge of child abuse was significantly higher in Australia, the United States, and Jordan compared with other countries. Internet (60.3%) was commonly used as an information source for child abuse. CONCLUSIONS: The study showed that dental students lack knowledge and experience in recognizing and reporting child abuse. Most respondents indicated a desire for additional training; therefore, dental schools should review what they are currently teaching and make changes as appropriate.

Dental trauma simulation training using a novel 3D printed tooth model.

BACKGROUND/AIM: Opportunities for dental students to obtain experience in the management of traumatic dental injuries are limited, and most encounter their first trauma patient after graduation. Recognizing this need, the aim of this study was to investigate dental students' experiences of a workshop using a 3D printed tooth. The hypothesis was that the simulation experience with the aid of a 3D printed tooth would enhance their learning experience. MATERIAL AND METHODS: A total of 73 students completed a questionnaire after completing dental trauma simulation training. With the aid of a 3D printed avulsed tooth, students constructed a nylon fishing line/GC Fuji Ortho LC splint and a wire/composite splint. Descriptive data analysis was performed to determine the perceptions of the experience gained through the simulation training. RESULTS: Over a third of the participants (38%) agreed that the dental trauma simulation training felt realistic. Additionally, 59% agreed and 22% strongly agreed that they felt engaged in the learning activity. Furthermore, 81% agreed/strongly agreed that they felt more prepared to treat patients who present with a traumatic dental injury in the future, and 93% agreed/strongly agreed that it added value to their training when compared to relying solely on didactic training. After the use of splinting materials, 38% of participants disagreed/strongly disagreed that nylon fishing line/GC Fuji Ortho Splint was easier to place than wire/composite splint. However, 52% of participants found that it was easier to remove the GC Fuji Ortho Splint. Overall, 93% of participants agreed/strongly agreed that dental trauma simulation training should be a mandatory component of the dental curriculum. CONCLUSION: The use of dental trauma simulation training offers an additional means of learning about dental traumatology. Simulation has the potential to be used as an adjunct tool in the learning and management of dental traumatology as it has demonstrated increased student engagement, but limitations still remain.

Virtual Reality as a novel educational tool in pre-clinical paediatric dentistry training: Students' perceptions.

BACKGROUND: Dental students are required to demonstrate competency by pre-clinical simulated practice before performing invasive clinical procedures on patients. The Moog Simodont® Dental Trainer provides a virtual reality-based dental simulation environment for training students. AIM: This cross-sectional questionnaire-based study compared students' perception of the pre-clinical paediatric dentistry training gained in Simodont® and conventional simulation environment. DESIGN: The dental students who completed pulpotomies and stainless steel crowns (SSCs) training in Simodont® and conventional pre-clinical simulation laboratory were invited to complete a questionnaire on their experience in both environments. The percentages for the distribution of responses to statements about training modality were tabulated, and intra-participant comparisons were used to measure student preference for either Simodont® or conventional simulation training. RESULTS: One hundred students completed the survey. Fifty-one per cent of students agreed that using Simodont® assisted their learning, and 56% felt Simodont® training facilitated their understanding of paediatric dentistry tasks. Generally, participants felt more comfortable with simulation training than Simodont® for both practical exercises. Eighty-eight per cent of the participants disagreed that Simodont® should replace conventional simulation. CONCLUSIONS: The study suggests that Simodont® could be used as an adjunct in training dental students for pre-clinical paediatric dentistry restorative exercises.

Evaluation of HoloHuman augmented reality application as a novel educational tool in dentistry.

AIMS: To investigate dental student's perception of the augmented reality (AR) head and neck anatomy application and to determine whether the learning environment was beneficial for students compared with traditional cadaver learning. METHODS: A total of 88 students participated in a self-administered questionnaire prior to and after the use of AR. This was conducted during anatomy classes for second-year dentistry students. Descriptive data analysis was performed to determine the perceptions of experience gained through AR. RESULTS: The study revealed that over two-thirds of participants perceived that it would assist in their learning with 52.3% of participants who agreed and 35.2% of participants who strongly agreed. After the use of HoloHuman, it was found that 43.5% of participants agreed that the 3D anatomical structures improved their understanding of anatomy and 36.5% agreed that they felt more confident about their anatomy skills. The results also demonstrated that only 34.1% agreed that it added value in training compared with relying solely on traditional methods. Overall, 75.3% of participants agreed that HoloHuman teaching should not replace traditional cadaver training. CONCLUSION: This study suggested that the use of AR offers an additional mean of dental anatomy training; however, it cannot be used as a replacement for traditional modes of cadaver anatomy training. AR has the potential to be used as an adjunct tool in the learning of dental head and neck anatomy as it has demonstrated increased student engagement and enjoyment; however, limitations with the device still remain.

Final year dental students' career plans, work patterns, work-life balance and domestic life in New Zealand and Australia.

INTRODUCTION: Having insight into final year dental students' career planning is vital in maintaining and enhancing the quality of dental education. The aim of this study was to investigate final year dental students' career plans, work patterns, work-life balance and domestic life, in New Zealand and Australia. METHODS: The design of the study was a two-centred cross-sectional study. RESULTS: A total of 148 students, including 95 females (64%) and 53 males (36%), completed the survey (response rate = 87%). The mean age of students across two Australasian universities was 23 ± 3 years. Findings from this study demonstrate that students prefer their first job is an urban, full-time and salary-based with a good mentor. However, when describing their long-term planning, work-life balance becomes more important. The growth in the number of female dentists will continue to shape the future patterns of our dental profession. CONCLUSION: The current study has highlighted several similarity and differences in career plans, work patterns, work-life balance and domestic life between two Australasian universities. The information might be useful for the policymakers involved in future workforce planning and infrastructure and for those involved in the delivery of dental education.

Awareness of Diabetic Patients Regarding the Bidirectional Association between Periodontal Disease and Diabetes Mellitus: A Public Oral Health Concern.

AIM AND OBJECTIVE: The literature regarding the perception of the two-way relationship between diabetes mellitus and periodontal disease representing diabetic patients living in Australia is scarce. The study aimed to evaluate the knowledge and attitudes of diabetic patients regarding the bidirectional link and the role of medical healthcare professionals in providing oral health advice to their patients. MATERIALS AND METHODS: A convenience sample of diabetic patients attending general practice-based medical and dental centers was invited to complete a questionnaire-based survey. The survey was anonymous, and the responses of the participants were not identifiable. RESULTS: A total of 241 participants completed the questionnaire; however, three survey responses were excluded as most of the critical questions were not answered. The majority (87.81%) of the participants reported with type 2 diabetes mellitus, while 11.76% had type 1 diabetes mellitus. Just over 61% of the participants reported brushing their teeth twice a day. The majority of participants (66.38%) said that their medical practitioner/diabetic educator never asked or examined their oral hygiene or any issues with the gums or teeth. The study noted that 54% of the participants never received any information regarding the bidirectional relationship between periodontal disease and diabetes mellitus and were unaware of the association. CONCLUSION: Patients with diabetes mellitus lack knowledge of the bidirectional association between periodontal disease and diabetes mellitus. In this regard, the study urged the need to implement European Federation of Periodontology and International Diabetes Federation guidelines effectively. Medical healthcare professionals and dentists should provide mutual care and should consider every patient as a shared responsibility. CLINICAL SIGNIFICANCE: Early detection of the disease, timely referrals, and a collaborative approach will enhance patient care and improve the quality of life of individuals living with periodontal disease.

Measuring ergonomic interventions and prevention programs for reducing musculoskeletal injury risk in the dental workforce: A systematic review.

PURPOSE: Pain from musculoskeletal disorders (MSD) is experienced by all types of dental clinicians, leading to forced reduction of work capacity and premature retirement. Prolonged static posture is a major contributor to MSD in dentistry. Currently, there is no uniform ergonomic training in dentistry to prevent MSD. This systematic review explored and summarized methods and technologies for baseline and ongoing measurements of ergonomic intervention and prevention programs for reducing postural risk and for prevention of MSDs. METHODS: The review was conducted in accordance with PRISMA guidelines. The literature search included PUBMED, Embase, CINAHL and the Cochrane Library, and identified relevant observational, experimental, quasi-experimental, research, and intervention studies. Quality was rated using a validated standardized instrument. RESULTS: A total of 20 studies were included, of which 4 were rated as being of the high quality. Methods ranged from observers to motion sensors. Ten studies focused used established measuring tools (PAI, RULA, REBA), while nine studies focused on effectiveness of alternative methods of measurement. One study identified ISO standard 11226 for baseline comparisons. Evolving technologies were found to be suitable for baseline measurements of posture, and for feedback for developing sustainable postural behaviors. No studies measured ongoing postural performance improvement. CONCLUSIONS: This systematic review adds to current evidence for the expanded and improved use of early training and testing of postural competence to reduce MSD risk among dental professionals. Further studies using technologies to assess the impacts of ergonomic training and testing among dental professionals are warranted.