-
Production of Dental Inlay Wax Using Locally Sourced Materials in Enugu, Nigeria
Peter Chidiebere Okorie,
John Emaimo,
Cynthia Otitochukwu Aleke,
Samuel Chinonyerem Okoronkwo,
Godfrey Nwangwu,
Kenneth Nkemdilim Okeke,
Chibuzor Stellamaris Okonkwo,
Emmanuel Chukwuma Obiano
Issue:
Volume 5, Issue 1, June 2019
Pages:
1-8
Received:
27 December 2018
Accepted:
28 January 2019
Published:
22 February 2019
Abstract: Dental inlay wax is a mixture of several waxes, usually containing paraffin wax, ceresin wax, beeswax and other natural and synthetic waxes. It is used to prepare patterns for gold or other metallic materials in the fabrication of inlays, crowns and bridges. Inlay wax is used for the same purpose as casting wax in the formation of pattern mostly for metallic casting in Dental technology. This study aimed at producing dental inlay wax using locally sourced materials in Enugu, Nigeria. The research was carried out between July to September, 2018 in Enugu, Nigeria. The study adopted a three phased experimental approach using the same procedures but different weight compositions. Structured, pretested Product Evaluation Data Sheet was used to evaluate the product by selected Practicing Dental Technologists in Enugu State, Nigeria. The resultant wax from experiment III with the following composition: 60g Paraffin wax, 5g Beeswax, 25g Carnauba wax, 10g Ceresin wax and (35g) of green ketchup colorant gave the best result. Its properties are comparable to the conventional Dental Inlay wax. There was significant agreement among the respondents in the smoothness of the product (40%); excellent dimensional stability and product effectiveness (40%); flow and burnout of the product (35%), and color stability of the product (45%). These findings suggests that dental inlay waxes can be produced locally in Enugu, Nigeria. Therefore, more attention needs to be paid in the production process, which will facilitate easy practice of Dental Technology, and also conserve huge foreign exchange being spent in the importation of inlay wax in Nigeria.
Abstract: Dental inlay wax is a mixture of several waxes, usually containing paraffin wax, ceresin wax, beeswax and other natural and synthetic waxes. It is used to prepare patterns for gold or other metallic materials in the fabrication of inlays, crowns and bridges. Inlay wax is used for the same purpose as casting wax in the formation of pattern mostly fo...
Show More
-
Dento-Maxillary Disharmony by Default in Mixed and Permanent Dentition at Odontostomatology Department of Donka National Hospital, Guinea
Fadiga Mohamed Sid-Dick,
Sidibe Sidikiba,
Ouedraogo Youssouf,
Kuotu Gérard Christian,
Diouf Joseph Samba,
Lama Barthélémy,
Djibo Sambou Abass
Issue:
Volume 5, Issue 1, June 2019
Pages:
9-13
Received:
17 November 2018
Accepted:
17 December 2018
Published:
14 March 2019
Abstract: Background: Dento-maxillary disharmony is a disproportion between the size or the mesiodistal diameter of the teeth and the perimeter of the corresponding alveolar arches. The objective of this study is to describe frequency and management of default dento-maxillary disharmonies in the department of Odontostomatology of Donka National Hospital. This was a descriptive prospective study with all patients seeking dental care at the department of Odontostomatology of Donka National Hospital. The study was conducted over 13 months from June 2016 to 30 June 2017. Among the 485 patients seeking dental care, the frequency of dento-maxillary disharmonies was 7.21%. The mean age of patients was 8.75 years, with extreme ages of 7 and 26 years. Females were the most represented with 77.15% that is a sex ratio of 0.29. The upper arch was the most concerned by the dento-maxillary disharmony with a proportion of 57.14%. The orthodontic treatment was the commonest treatment with 57.14%. Dento-maxillary disharmony had many clinical signs that allowed the practitioner making early diagnosis. Early management could help remodeling the bone genome and reducing the risk of relapse, and the length of orthodontic treatment.
Abstract: Background: Dento-maxillary disharmony is a disproportion between the size or the mesiodistal diameter of the teeth and the perimeter of the corresponding alveolar arches. The objective of this study is to describe frequency and management of default dento-maxillary disharmonies in the department of Odontostomatology of Donka National Hospital. Thi...
Show More
-
Arteriosclerosis in Dental Radiographs: Two Case Reports
Issue:
Volume 5, Issue 1, June 2019
Pages:
14-18
Received:
18 January 2019
Accepted:
26 February 2019
Published:
19 March 2019
Abstract: Dentists are trained to identify atheromatous plaques of the intimal layer of the common carotid artery on panoramic radiographs, but are less familiar with medial layer arteriosclerosis, which results in “pipe-stem” calcifications that may present on intraoral as well as extraoral dental radiographs. Medial arteriosclerosis is often found in diabetics and patients with chronic kidney disease, and is a strong predictor of stroke and cardiovascular events. Two case reports are presented that illustrate the presentation of medial arteriosclerosis in facial and maxillary arteries on dental radiographs. Dentists can play an important role in identifying patients at risk for stroke and cardiovascular events.
Abstract: Dentists are trained to identify atheromatous plaques of the intimal layer of the common carotid artery on panoramic radiographs, but are less familiar with medial layer arteriosclerosis, which results in “pipe-stem” calcifications that may present on intraoral as well as extraoral dental radiographs. Medial arteriosclerosis is often found in diabe...
Show More
-
Comparison of Therapeutic Effects of Intra and Extra Oral Low Level Laser Radiation in Maxillary Chronic Sinusitis
Hamed Mortazavi,
Robab Noormohammadi,
Hamidreza Khalighi,
Ali Goljanian,
Masoud Mojahedi,
Siamak Sabour
Issue:
Volume 5, Issue 1, June 2019
Pages:
19-28
Received:
2 March 2019
Accepted:
10 April 2019
Published:
6 May 2019
Abstract: Chronic sinusitis is one of the most common chronic diseases. In this research, intra- oral radiation of low-level laser has been compared with extra-oral low level laser radiation in treating maxillary chronic sinusitis for the first time. In this clinical trial, 40 patients were enrolled. Treatment plan was performed in 8 sessions, every other day, and using low-level diode laser with 810 nm. SNOT-22 questionnaire and rhinomanometry were used for evaluating patients. Mann whiteny, Fridman and wilcoxson tests were used for data analyses. P. value < 0.05 was considered statistically significant. All studied variables were improved using intra and extra oral low-level laser and this improvement was statistically significant (P. value<0.05). Comparing the two groups, Intra-oral laser therapy significantly (P. value<0.05) improved rhinomanometry variables compared to extra-oral laser therapy. The two groups showed no significant difference in improvement of clinical symptoms that contained in the SNOT-22 questionnaire except for sneeze which intra-oral laser therapy significantly decreased this variable (P. value<0.05). It should be noted that intra-oral radiation reduced all symptoms earlier than extra-oral radiation. After Six-months, in intra-oral group there was no significant difference between the results of completion and the results of 8th treatment session (P. value> 0.05). But in extra-oral group only post nasal discharge and thick nasal discharge were significantly increased compared with the results of the 8th session of radiation. Other symptoms showed no significant difference (P. value>0.05). Using intra and extra oral low-level laser therapy is a suitable way to treat patients with chronic maxillary sinusitis.
Abstract: Chronic sinusitis is one of the most common chronic diseases. In this research, intra- oral radiation of low-level laser has been compared with extra-oral low level laser radiation in treating maxillary chronic sinusitis for the first time. In this clinical trial, 40 patients were enrolled. Treatment plan was performed in 8 sessions, every other da...
Show More
-
An Insight into the Ubiquity of Root Resorption in Orthodontics- A Review
Issue:
Volume 5, Issue 1, June 2019
Pages:
29-34
Received:
21 September 2018
Accepted:
16 October 2018
Published:
30 May 2019
Abstract: Root resorption is a common iatrogenic consequence of orthodontic treatment, although it can also be seen in the absence of orthodontic treatment. It may occur at any time during orthodontic treatment and compromise prognosis of the tooth involved and also the stability of treatment results. Orthodontics is the only branch which actually uses the inflammatory process as a tool for solving esthetic and functional problems. Therefore, every orthodontist should know the risk factors of root resorption involved in the process and plan treatment with an aim to reduce its possibility. The severity and degree of root resorption related with orthodontic treatment are multifactorial, involving environmental factors and host factors. A proper medical history, an assessment of predisposing factors, radiographic evaluation of alterations in root morphology and careful planning and execution of orthodontic mechanics may reduce the incidence of root resorption. The current review is aimed at providing clinicians and academics with an insight into the mechanical and biological aspects in the process of root resorption, the methods of identification during its early stages and intervention at the right time to reduce its severity.
Abstract: Root resorption is a common iatrogenic consequence of orthodontic treatment, although it can also be seen in the absence of orthodontic treatment. It may occur at any time during orthodontic treatment and compromise prognosis of the tooth involved and also the stability of treatment results. Orthodontics is the only branch which actually uses the i...
Show More
-
Profile of Medically Compromised Children Attending the Pediatric Dentistry Department of the Casablanca Dental Consultation and Treatment Center
Bensouda Sana,
Elasmar Mouna,
Aljalil Zineb,
El Moutaki Soukaina,
Benjelloun Sarah,
Hamza Mouna,
Elarabi Samira
Issue:
Volume 5, Issue 1, June 2019
Pages:
35-39
Received:
11 March 2019
Accepted:
26 April 2019
Published:
11 June 2019
Abstract: Advances in pediatric medicine and medical technology have led to a spectacular reduction in morbidity and mortality among medically compromised children. As a result, dentists are facing the challenge of treating and managing more children with systemic conditions meeting affecting the dental treatment. Objective: To evaluate the medical profile of medically compromised children followed in the Pediatric Dentistry Department of the Casablanca Dental Consultation and Treatment Center and to assess their oral health. Materials and methods: This is a cross-sectional study conducted with 529 children treated in the pediatric dentistry department between 16 November 2016 and 16 January 2017. The general condition status, oral hygiene and dental condition were collected based on the anamnesis and oral examination. Results: From the 529 children included in the study, 1/3 of them have one or more systemic conditions. Patients with special needs represent 27.2% of the total of medically compromised children. The DMFT and dmft index ware respectively of 6.42 and 3.44. The average plaque index was 1.04. Conclusion: The oral status of medically compromised children is alarming with a large number of decayed teeth and few treated teeth. This is related to the quality of oral hygiene measures introduced by children and their parents, as well as the impact of the medical condition.
Abstract: Advances in pediatric medicine and medical technology have led to a spectacular reduction in morbidity and mortality among medically compromised children. As a result, dentists are facing the challenge of treating and managing more children with systemic conditions meeting affecting the dental treatment. Objective: To evaluate the medical profile o...
Show More
