Objective: To assess the extent of self-medication with antibiotics (SMA) in a Jordanian population, and to evaluate the sociodemographic factors affecting this behaviour. Subjects and Methods: Face-to-face interviews were conducted with 477 patients aged 16–65 years attending the Department of Dentistry, University of Jordan Hospital. Socio-demographic data were collected and interviewees were asked about their SMA behaviour during the last 6 months, the reasons and motives for this behaviour, and the source and dose of the antibiotics were noted. Results: The prevalence rate of SMA in the sample during the 6 months preceding the interview was 40.7% (194/477). Patients aged 36–55 years and those in the middle-class income group were most likely to perform SMA. SMA was mainly for sore throats, common colds and dental infections, and community pharmacies were the major source (104, 53.6% cases). Amoxicillin was the most commonly used antibiotic, and only 73 (37.6%) patients followed the correct dosage guidelines. Previous experience with similar illness and saving time were the most common reasons for SMA. Ninety-four (19.7%) patients admitted that they consulted another physician to obtain antibiotics when their first physician did not prescribe any. Conclusion: The findings showed that SMA was a frequent practice among Jordanians, signifying the need for an educational campaign on the proper use of antibiotics in this population.

BackgroundPatients search YouTube for health-care information.PurposeTo examine what YouTube offers patients seeking information on dental implants, and to evaluate the quality of provided information.Material and MethodsA systematic search of YouTube for videos containing information on dental implants was performed using the key words “Dental implant” and “Tooth replacement”. Videos were examined by two senior Oral and Maxillofacial Surgery residents who were trained and calibrated to perform the search. Initial assessment was performed to exclude non- English language videos, duplicate videos, conference lectures, and irrelevant videos. Included videos were analyzed with regard to demographics and content’s usefulness. “Information for patients” available from the American Academy of Implant Dentistry, European Association of Osseointegration, and British Society of Restorative Dentistry were used for benchmarking.ResultsA total of 117 videos were analyzed. The most commonly discussed topics were related to procedures involved in dental implantology (76.1%, n=89), and to the indications for dental implants (58.1%, n=78). The mean usefulness score of videos was poor (6.02 ±4.7 [range 0-21]), and misleading content was common (30.1% of videos); mainly in topics related to prognosis and maintenance of dental implants. Most videos (83.1%, n=97) failed to mention the source of information presented in the video or where to find more about dental implants.ConclusionsInformation about dental implants on YouTube is limited in quality and quantity. YouTube videos can have a potentially important role in modulating patients’ attitude and treatment decision regarding dental implants. Key words:YouTube, Social Media, Dental Implant, Rehabilitation, Patient information, E-health.

No abstract

No abstract

BackgroundIn oral implantology, there is no consensus on the most appropriate regimen for antibiotics prescribing, the decision to prescribe antibiotic is usually based on procedure, patient and clinician related factors. The aim of this study was to investigate the rationale of antibiotic prescribing among Jordanian clinicians who practice oral implantology.FindingsThe target sample for the study was the 250 Jordan Dental Implant Group members. A five page questionnaire contained 41 questions, both closed and open questions were used to collect data. Statistical analysis was performed using SPSS Windows 16.0 (SPSS Inc., Chicago, IL, USA). Descriptive statistics were generated.The response rate was (70.4%) 176/250. Mean age was 37.2 yrs, 49.4% always prescribe antibiotics mainly oral amoxicillin and amoxicillin with clavulinic acid. Antibiotics prescribing increased with flap raising, multiple implants and sinus or bone augmentation. Patient medical condition, periodontitis and oral hygiene were the most important clinical factors in antibiotic prescribing, non-clinical factors were; reading scientific materials, courses and lectures, knowledge gained during training, and the effectiveness and previous experience with the drug.ConclusionsWide variations in antibiotics types, routes, dose and duration of administration were found. Recommendations on antibiotic prescribing are needed to prevent antibiotic overprescribing and misuse.

Dental implant abutments can be made of different materials including titanium, gold, zirconia, alumina, and polymeric materials. Polyetheretherketone (PEEK) is a high performance thermoplastic polymer that can be used as a dental implant abutment material. It has an elastic modulus comparable to bone and can reduce stress shielding. PEEK is a radiolucent material that can allow better radiographic imaging of peri-implant tissues and can be veneered with composite materials or bonded to ceramics. PEEK is widely used in orthopedic and spinal surgeries, and it possesses mechanical and biological characteristics that encourage its use as dental implant abutments. This article will review the use of PEEK in dentistry and in particular as a dental implant abutment and over implant framework. Clinical reports will be presented to suggest some uses of PEEK materials in implant dentistry.

<i>Objective:</i> The objective of this study was to estimate the frequency of postoperative lingual nerve (LN) impairment after the surgical removal of mandibular third molars (M3) and to identify potential risk indicators. <i>Subjects and Methods:</i> A prospective cohort study involving 321 subjects who had 443 mandibular M3 surgically extracted at the University Hospital, Amman, Jordan. Predictor variables were categorized as patient-, anatomy- and operation-specific. The outcome variable was the presence or absence of LN impairment. Bivariate and multivariate analyses were performed to identify independent predictors. <i>Results:</i> The prevalence of temporary LN hypoesthesia was 2.5% and all 11 cases resolved within 6 months. Factors that predicted LN injury by univariate analysis were horizontal and mesioangular tooth angulation, bone removal, tooth sectioning, longer operations, lingual flap retraction and bleeding into the socket. In the multivariate logistic regression model, lingual flap retraction (p = 0.002, OR = 26.790) and bleeding into the socket (p = 0.044, OR = 4.918) were the independent predictors. <i>Conclusion:</i> Operative variables were the main predictors of temporary LN damage.

No abstract