A Case of Broken Local Anesthetic Needle in the Pterygomandibular Space; Diagnostic Approaches and Surgical Management.

Needle fracture during dental local anesthetic injections is a rare but significant, potentially serious complication. Various approaches for the location and removal of broken needles have been described; however, there are several difficulties and concerns related to the potential complications and critical anatomic challenges peculiar to the head and neck region. In this case, we describe the diagnostic approaches utilized in locating a broken needle that migrated in the pterygomandibular space following gag reflex, and sudden head movement of a middle-aged male patient. A meticulous diagnostic approach was employed to locate the needle utilizing CBCT scan, CT scan with contrast, and C-arm X-ray machine. The needle was successfully retrieved using an angled hemostat inserted through an oral incision, guided by a C-arm X-ray machine and ENT endoscopic instruments. While careful planning could prevent many complications that may arise during oral surgical procedures, inadvertent events leading to serious complications should be addressed using the appropriate and timely diagnostic techniques pre-and intra-operatively.

COVID-19 and Dentistry: An Updated Overview of Dental Perspectives and a Recommended Protocol for Dental Care and Emergency Dental Treatment.

AIM AND OBJECTIVE: This manuscript aims to provide an overview of the coronavirus disease-2019 (COVID-19) pandemic from dental perspectives, and presents standards and guidelines of dental care provision based on available research in this field as well as clinical experience and practice. BACKGROUND: The current COVID-19 pandemic caused by the severe acute respiratory syndrome coronavirus 2 (SARS-CoV-2) is spreading around the globe and interferes with the provision of dental care for many individuals from different communities and backgrounds. A search for the literature on PubMed, ISI Web of Science, Scopus, EMBASE, and Cochrane Library from March 1, 2020 to December 30, 2020 was conducted. Also, the bibliographies included in the indicated articles were used to identify further literature. Recommendations by health authorities in different countries were also consulted. RESULTS: COVID-19 is causing many fatalities and is disrupting people's daily life and the economy in many countries around the world. Due to the potential of cross-infection through dental treatments, especially dental aerosol generation procedures, the dental profession has been disrupted during this pandemic. Dental care provision has been ceased completely or partially (limited to emergency or urgent treatment) in most countries around the world. Until this pandemic is controlled by new suitable treatments and/or vaccination, there is an urgent need to adopt immediate guidelines and standards for the safe provision of dental care to meet patients' demands, especially for the dental aerosols. CONCLUSION: Guidelines and standards for dental treatment amidst the COVID-19 pandemic are required. This manuscript provides an overview of the COVID-19 pandemic from dental perspectives and presents standards and guidelines of dental care provision based on available research in this field as well as clinical experience and practice. CLINICAL SIGNIFICANCE: This manuscript provides guidelines and standards for dental treatment and clinical management within dental settings amidst the COVID-19 pandemic, and resembles part of the quest to set the golden standards for dental care during the current circumstances. How to cite this article: AL-Omiri MK, Al-Shayyab MH, Al Nazeh AA, et al. COVID-19 and Dentistry: An Updated Overview of Dental Perspectives and a Recommended Protocol for Dental Care and Emergency Dental Treatment. J Contemp Dent Pract 2021;22(5):572-586.

Women in Maxillofacial Surgery and Otolaryngology; Career Obstacles and Success Factors.

ABSTRACT: Little is known on career factors and expectations for female oral and maxillofacial surgeons (OMFS) in developing countries. The study aimed to explore career perceptions of females in 2 related surgical specialties: oral and maxillofacial surgery and otolaryngology (ENT) with a focus on career obstacles and success factors. A structured questionnaire was distributed to female surgeons working in Jordan in the 2 surgical specialties. Questions addressed socio-professional characteristics and career-promoting and hindering factors. All surgeons registered in both specialties were invited. A total of 56 surgeons participated in the survey. Age range was 29 to 55 years (mean = 38.55 ±â€Š5.799). Significantly more OMFS surgeons were single (P = 0.000) younger (P = 0.003), and had fewer years of experience (P = 0.01) than ENT surgeons. Significantly more ENT surgeons perceived the "hard working" attribute and "better communication skills" as career-promoting factors (P = 0.04, P = 0.015, respectively). Further, significantly more ENT surgeons believed that females in the surgical profession help in changing the traditional surgical stereotype linked with the male gender (93.8% ENT in contrast to 75% OMFS, P = 0.047), and expressed a preference for female mentors (48% ENT in contrast to 0% OMFS, P = 0.000). The results of this study indicate that female OMFS surgeons have different socio-professional characteristics and perceptions to their peers in ENT surgery, and this mainly manifested in professional experience, marital status, and important career perceptions. They seem to lack confidence in female participation and promotion of the surgical career, and they show preference for having exclusively male mentors.

Erratum to: Duration of Hospital Stay Following Orthognathic Surgery at the Jordan University Hospital.

[This corrects the article DOI: 10.1007/s12663-011-0327-5.].

Standardization of quantitative single photon emission computed tomography in control individuals and in patients with condylar hyperplasia.

OBJECTIVES: The aim of the study was to evaluate the diagnostic accuracy of various single photon emission computed tomography (SPECT) quantitative methods in patients with condylar hyperplasia (CH) and to investigate whether normal condylar activity changes with age. PATIENTS AND METHODS: We analyzed the SPECT images of 33 patients with CH and those of 16 control individuals. Regions of interest (ROIs) were drawn on whole condyle, or fixed-size ROIs were drawn on both condyles and the clivus on the slice with higher activity [a two-dimensional (2D) approach] and on the summation of five adjacent transaxial slices [a three-dimensional (3D) approach]. A percentage difference between both condyles of above 10% or a cutoff value of 1.44 or 1.88 for abnormal condyle/clivus ratio was considered abnormal. RESULTS: Seventeen patients with active CH, 16 with inactive CH, and 16 control individuals were evaluated. The highest sensitivity and highest specificity were observed for the whole-condyle approach (88 and 87%, respectively), followed by the percentage 2D maximum condyle/total (82.4 and 81.3%, respectively). The condyle/clivus ratio yielded low sensitivity for both 2D and 3D approaches. No effect of age on condylar activity was demonstrated. No statistically significant difference in condyle/clivus ratio was evident between patients with active and those with inactive CH. CONCLUSION: Use of 2D maximum fixed-size ROI and percentual difference in condylar activity offers optimal diagnostic accuracy in patients with CH and should be encouraged in future studies. The condyle/clivus ratio offers suboptimal results and cannot, therefore, be recommended. No effect of age on normal condylar activity was demonstrated.

Level of education and gender-specific self-reported oral health behavior among dental students.

PURPOSE: To identify the oral health attitudes/behaviour among dental students in Jordan, and analyse the variations in oral health attitudes based on gender and level of education. MATERIALS AND METHODS: Out of the 653 registered dental students at the faculty of dentistry, 580 students (455 females and 125 males, mean age = 20.1 ± 1.6 years) participated in the study (response rate 89%). The Hiroshima University-Dental Behavioural Inventory (HU-DBI) was used to assess oral heath attitudes and behaviour of the participants. Data were analysed using the chi-square test, and statistical significance was set at P < 0.05. RESULTS: Females had better oral health attitudes and behaviour, especially towards visiting the dentist, toothbrushing habits and oral hygiene practice (P < 0.05). Also, students from the higher years had better oral health attitudes, behaviour and knowledge, especially towards gingival health, oral hygiene practice, toothbrushing and visiting the dentist (P < 0.05). CONCLUSION: Dental students in Jordan had poor oral health attitudes and behaviour. Females had better oral health knowledge, attitudes and behaviour than males. With increasing years of study, some aspects of dental students' oral health behaviour and attitudes improved. However, this improvement was limited and students should be encouraged to become an example of oral health for their society. Better comprehensive dental education with early exposure to dental health and prevention was suggested to improve dental students' oral health attitudes and behaviour.

Risk indicators of postoperative complications following surgical extraction of lower third molars.

OBJECTIVE: The aim of this prospective clinical trial was to evaluate the incidence of postoperative complications following surgical extraction of lower third molars (L8) and the risk factors and clinical variables associated with these complications. SUBJECTS AND METHODS: Three-hundred and twenty-seven consecutive patients (128 men and 199 women, mean age = 23.1 ± 3.9 years, range: 18-40) were recruited to this study. The L8 of all the patients were surgically extracted. Immediate and late complications like pain, swelling, trismus, paresthesia, bleeding, dry socket, infection and fracture were assessed 3 and 7-14 days, respectively, following the surgery. RESULTS: The most frequent immediate and late complications were slight pain, swelling, and trismus. Thirty-nine (11.9%) patients reported dry socket and 10 (0.3%) reversible sensory nerve complications. More immediate and late complications were experienced by females (p = 0.000 and 0.016, respectively). Older subjects reported more late complications. Frequent immediate and late complications were associated with preexisting pericoronitis, longer duration of operation, extraction of two molars, flaps with vertical incision, extractions with bone removal, extractions without tooth sectioning and distoangular impactions (p ≤ 0.05). Linear regression analysis showed that the above factors were able to predict postoperative complications. CONCLUSION: The most frequent immediate and late complications were slight pain, swelling, and trismus. Preoperative complaints, angulation of the impacted molars, duration of surgery, type of surgical flap, the need for bone removal and tooth sectioning could predict and had an impact on the incidence of postoperative complications following L8 removal. Females and older patients were likely to have more postoperative complications following surgical extraction of L8.

Epidemiologic aspects of recurrent herpes labialis among Jordanian University students.

OBJECTIVE: To study the epidemiologic aspects of recurrent herpes labialis (RHL) in a young adult population and to evaluate treatments used by affected patients. METHODS: A cross-sectional survey conducted on a random sample of 1000 students of The University of Jordan, Amman, Jordan between May and September 2008. Subjects with RHL were identified and asked to describe their disease and its management. Chi-square and t-test were used to compare differences between groups. RESULTS: The point prevalence of RHL was 2.3%, annual prevalence was 17%, and lifetime prevalence was 26.4%. The prevalence was related to the place of living, income, and college, but not to gender, marital status, medical history, smoking, or aphthous stomatitis. Eruptions occurred mostly on the left side of the lower lip and systemic upset, stress, and cold weather were the main triggering events. The mean age of onset was approximately 15 years. Of the cases, 51.2% reported at least 2 recurrences annually and 61.7% had positive family history. Nearly one-half of cases have treated the lesions and only 18.2% have used antiviral therapies. Some used lipstick, vaseline, tahini, or toothpaste to cover lesions. Treatment was recommended mostly by relatives and friends, only 26.3% sought treatment advice from medical practitioners. CONCLUSION: A high prevalence of RHL among this population was found. There is a need to educate patients with RHL on treatment options available to reduce their distress and to improve their quality of life.

Morbidity from anterior iliac crest bone harvesting for secondary alveolar bone grafting: an outcome assessment study.

PURPOSE: To determine the postoperative morbidity of harvesting cancellous bone from the anterior iliac crest for treating secondary cleft alveolus patients. PATIENTS AND METHODS: Twenty-four patients treated for alveolar clefts in the Oral and Maxillofacial Surgery unit at the Jordan University Hospital were included. Medical notes were reviewed for intraoperative and postoperative complications; patients were interviewed to fill a questionnaire on postoperative recovery. The donor site was evaluated for the following factors: chronic pain, neurapraxia of the lateral femoral cutaneous nerve, abnormal gait, altered sensation over the scar, skin tenderness, bone tenderness, deformity of the bony contour, and scar length and width were measured. RESULTS: Age at the time of surgery was 14.0+/-4.1 years (mean +/- SD), and follow-up was 23.2+/-19.3 months. Patients spent a median of 3 days in hospital (range=2-4 days), patients walked normally after 10.4+/-13.2 days and resumed normal activities, including sports, after a mean of 16.0+/-19.6 days. Two patients had neurapraxia of the lateral femoral cutaneous nerve (8%), 2 reported mild residual scar tenderness (8%) and 1 of the latter complained of tenderness on palpating the iliac crest (4%). CONCLUSIONS: Harvesting cancellous bone from the anterior iliac crest in young patients is well-tolerated, allows early resumption of normal activities, has no effect on growth, has minimal morbidity, and a reasonable esthetic outcome.

Subtarsal approach for orbital floor repair: a long-term follow-up of 12 cases in a Jordanian teaching hospital.

PURPOSE: To evaluate the long-term functional and esthetic outcomes of using the subtarsal approach for orbital trauma patients in a group of Jordonian patients. PATIENTS AND METHODS: Twelve patients treated using the subtarsal approach for orbital floor fractures in the Oral and Maxillofacial Surgery unit at the Jordan University Hospital were involved. Aspects evaluated included: the distance between scar and lower lid lash margin, scar length, esthetic appearances of the scar, lid edema, scleral show, ectropion, lagophthalmous, epiphora, subconjunctival injections, and keratoconjunctivitis. RESULTS: Half the cases were the result of road traffic accidents. Follow-up time ranged from 10 to 73 months (mean +/- SD, 37.25 +/- 23.7 months). The postoperative outcome was favorable; 1 scar was noticeable, but was not hypertrophic. One patient suffered from scleral show that was associated with subconjunctival injections. One patient suffered from mild lid edema and 1 had keratoconjunctivitis. No other complications were recorded and patients were satisfied with the outcome. CONCLUSIONS: The subtarsal approach is a safe and simple to perform procedure for treating orbital floor fractures. It results in a good surgical outcome functionally and esthetically.