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AIM: The current study was carried out to assess the interaction between fibrin clots and dental implants following various surface treatments. MATERIALS AND METHODS: In this investigation, 45 dental implants with dimensions of 16 mm in length and 5 mm in diameter were utilized. They were divided up into three groups, each consisting of fifteen samples. Group I: Control; Group II: Ultraviolet (UV) light treated; and group III: Sandblasted and acid-etching (SLA) treated. Healthy volunteers' venous blood samples were drawn into vacutainer tubes without the use of anticoagulants. The samples were centrifuged for 3 minutes at 2700 rpm in a table centrifuge. The entire implant was submerged in room-temperature liquid fibrinogen for 60 minutes. Then, scanning electronic microscopy (SEM) was used to examine each sample. The inter- and intragroup assessments were obtained using the Mann-Whitney U test and the Kruskal-Wallis test; p-values less than 0.05 were regarded as statistically significant. RESULTS: The maximum adhesion of fibrin clot was found in SLA treated group (2.42 ± 0.10) followed by the UV light-treated group (2.18 ± 0.08) and control group (1.20 ± 0.02). There was a statistically significant difference found between the three surface-treated groups (p < 0.001). CONCLUSION: All surface-treatment methods exhibit adhesion between the implant surface and the fibrin clot. However, the highest adherence of fibrin clot was found in SLA treated group compared to the UV light-treated and control group. CLINICAL SIGNIFICANCE: The physical and chemical characteristics of an implant's surface have a significant impact on the way blood clots organize. At the interface between the implant and the bone, blood clot production can initiate and facilitate the healing process. How to cite this article: Jalaluddin M, Ramanna PK, Swain M, et al. Evaluation of Fibrin Clot Interaction with Dental Implant after Different Surface Treatments: An In Vitro Study. J Contemp Dent Pract 2024;25(3):276-279.
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Implantes Dentales , Fibrina , Microscopía Electrónica de Rastreo , Propiedades de Superficie , Humanos , Técnicas In Vitro , Coagulación Sanguínea , Rayos Ultravioleta , Grabado Ácido DentalRESUMEN
AIM: Aim of the present research was to compare the antimicrobial activity of Aloevera mouthwash with chlorhexidine mouthwash in fixed orthodontic patients. MATERIALS AND METHODS: A sample of 90 fixed Orthodontic patients participated in this study. Full-mouth oral prophylaxis was performed for every patient at the start of the study. Patients were advised to brush twice a day with the modified bass technique and rinse with respective mouthwashes for 20 days. Once the patients with fixed orthodontic appliances were accepted to participate in the study, they received dental prophylaxis which includes the removal of plaque, calculus, and stains from the teeth by scaling and polishing. Then they were randomly divided into the following three groups: chlorhexidine (group I), Aloevera (group II), and control (group III). A washout period of 8-10 days (baseline) was awaited post-oral prophylaxis and then the following clinical parameters were recorded: Plaque index (PI) and gingival index (GI). The data included clinical examination, inspection, and microscopic observation techniques. RESULTS: The mean reduction of the PI score on the 20th day of group II was 0.03 ± 0.18, group I was 0.43 ± 0.49, and the control group was 1.65 ± 0.88. The mean reduction of GI score on the 20th day of group II was 0.83 ± 0.40, group I was 0.93 ± 0.55, and group III was 1.85 ± 0.77. Student's t-test had been used to evaluate within each group between day 1 and day 20, group I and group II had shown higher differences compared to control. CONCLUSION: In conclusion, both chlorhexidine mouthwash and Aloevera mouthwash are important chemical adjuncts in controlling gingival inflammation, gingival bleeding, and plaque accumulation in orthodontic patients. Aloevera could be an alternative to chlorhexidine in patients who are seeking a chemical-free, indigenous, and patient-friendly oral hygiene aid. CLINICAL SIGNIFICANCE: Chlorhexidine is known to produce temporary tooth discoloration, allergic responses, dry mouth, burning in the mouth, and transient bad taste, which deter patients from using this mouthwash. The hunt for plant extract-based antimicrobial medicines has been prompted by the emergence of medication resistance and the unfavorable side effects of several antibiotics. These natural remedies can be a valuable substitute for creating a comparable effect.
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Placa Dental , Gingivitis , Humanos , Clorhexidina/uso terapéutico , Placa Dental/prevención & control , Placa Dental/tratamiento farmacológico , Índice de Placa Dental , Gingivitis/prevención & control , Gingivitis/tratamiento farmacológico , Antisépticos Bucales/uso terapéuticoRESUMEN
AIM: The aim of this research was to assess the effectiveness of three different irrigation systems in elimination of calcium hydroxide [Ca(OH)2]from root canals. MATERIALS AND METHODS: This in vitro research included ninety recently extracted mandibular premolar teeth with a solitary root. The sample teeth were subjected to disinfection employing sodium hypochlorite at 5.25%. The root canal preparation was performed followed by placement of premixed Ca(OH)2 within every canal. The sample teeth were then randomly allocated into one of the three experimental groups (each comprising 30 samples) as follows: Group 1, NaviTip FX irrigation system; group 2, Vibringe sonic irrigation system; and group 3, EndoVac apical negative pressure irrigation system. Following the preparation, each of the sample teeth was examined beneath a scanning electron microscope (SEM) at a magnification of 1000×. RESULTS: An intragroup comparative analysis revealed that the highest Ca(OH)2 elimination was seen at middle third (0.82 ± 0.09, 0.30 ± 0.11) in NaviTip FX irrigation system and Vibringe sonic irrigation system, respectively. Higher Ca(OH)2 was eliminated at the apical third (0.26 ± 0.02) by the EndoVac irrigation system. At coronal third, maximum Ca(OH)2 removal was seen in EndoVac irrigation system (0.49 ± 0.03). A statistically significant difference was noted amid Vibringe sonic irrigation and EndoVac irrigation systems. The intergroup evaluation of Ca(OH)2 elimination at coronal, middle, and apical third showed a statistically significant difference between NaviTip FX irrigation and Vibringe sonic irrigation as well as between NaviTip FX irrigation and EndoVac irrigation at a p value of 0.001. The difference between EndoVac irrigation and Vibringe sonic irrigation was not statistically significant. CONCLUSION: Amid the limitations of this research, this research concludes that none among the irrigation methods employed could totally eliminate the Ca(OH)2 off the root canals. Nevertheless, EndoVac apical negative pressure irrigation has slightly superior potential in eliminating Ca(OH)2 from the root canals in comparison with Vibringe sonic irrigation as well as the NaviTip FX irrigation system. CLINICAL SIGNIFICANCE: Even though the Ca(OH)2 is largely suggested as medicament, its elimination at the point of canal obturation is likewise significant and complex as any remaining portion may avoid sealer diffusion inside the dentinal tubules, consequently substantially escalating the apical leakage of endodontically treated teeth.
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Hidróxido de Calcio , Irrigantes del Conducto Radicular , Cavidad Pulpar , Microscopía Electrónica de Rastreo , Preparación del Conducto Radicular , Hipoclorito de Sodio , Irrigación TerapéuticaRESUMEN
Aim: The aim of the current research was to evaluate the antimicrobial effectiveness of chitosan-based tetracycline gel on periodontal pathogenic microorganisms. Materials and Methods: Preparation of chitosan-based tetracycline gel of 0.7% and 1% was done. In addition, 0.2 g of chitosan, 1% citric acid, and then 0.35 g of tetracycline in that order was added. Furthermore, 0.5 g of the tetracycline, which had been subjected to crushing and then stirring in a glass beaker to obtain a homogeneous gel was subjected to insertion into the syringe sterile. Such material prepared at the instance will attempt to investigate the sensitivity of bacteria in Surabaya to preserve the steadiness of the material. Evaluation of antimicrobial outcomes of chitosan-based tetracycline gel was performed against Actinobacillus actinomycetemcomitans and Porphyromonas gingivalis. Results: The highest region of inhibition was noted at 28.26 ± 1.08 mm, 23.98 ± 2.02 mm against A. actinomycetemcomitans and P. gingivalis at 1% chitosan-based tetracycline gel, in pursuit by the 0.7% chitosan-based tetracycline gel at 15.12 ± 0.16 mm and 14.48 ± 1.22 mm region of inhibition, followed by a control group that exhibited 4.16 ± 1.29 mm and 4.82 ± 1.20 mm regions of inhibition against either of the pathogens. Conclusion: To conclude, the chitosan-based tetracycline gel is efficient in restraining the growth of A. actinomycetemcomitans and P. gingivalis bacteria. Tetracycline 1% gel-based chitosan exhibited maximum antibacterial action since it depicted the maximum inhibition region diameter versus tetracycline gel 0.7%.
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Aim: The current study was conducted to evaluate the influence of frequently ingested beverages on the stability of suture materials. Materials and Methods: This research comprised of two kinds of chromic catgut, polyglactin 910 (4-0) absorbable suture materials. Every specimen was subjected to tying using a square surgeon's knot. Subsequent to pretensioning, 80 suture samples (40 of every material) were employed in this research. Every specimen was subjected to immersion in artificial saliva to replicate the oral atmosphere. Specimens were sunken in the acidic drink (Coca Cola) and tea for 10 min every day. Tensile strengths of the suture specimens were subjected to test at particular time periods: before immersion and 1, 7, and 14 days after immersion. Tensile strength evaluation of the suture specimens was performed employing the microtensile tester at a cross-head speed of 2.0 mm/60 s. Results: When subjected to exposure to acidic beverages, the tensile strength of chromic catgut suture before immersing was 25.14 ± 0.16, 25.02 ± 0.08 on the first day, 16.34 ± 0.23 on the seventh day, and 9.18 ± 0.28 on the fourteenth day. When the suture substance made contact with tea, the tensile strength before immersing was 24.48 ± 0.02, 24.14 ± 0.16 on the first day, 18.26 ± 0.11 on the seventh day, and 12.39 ± 0.14 on the fourteenth day. When subjected to exposure to acidic beverages, the tensile strength of polyglactin 910 sutures before immersing was 25.21 ± 0.02, 25.08 ± 0.01 on the first day, 18.12 ± 0.06 on the seventh day, and 10.06 ± 0.32 on the fourteenth day. When the suture substance made contact with tea, the tensile strength before immersing was 25.02 ± 0.14, 24.96 ± 0.04 on the first day, 20.48 ± 0.18 on the seventh day, and 14.10 ± 0.08 on the fourteenth day. The differences between the groups were statistically significant. Conclusion: In conclusion, polyglactin 910 exhibited a maintained strength superior than chromic catgut sutures subsequent to 14 days.
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Aim: The aim of the current study was to assess the clinical success of immediate loading implant in the esthetic zone. Materials and Methods: 20 patients with 20 teeth to get replaced were selected for the study. All patients underwent a pre-surgical preparation followed by draping. Following stringent asepsis, necessary precaution was taken to not to injure the socket wall while removal of tooth. After removal, socket was thoroughly cleaned and curetted with saline and betadine. Using physiodispenser and drills, socket was properly prepared for implant insertion taking care of irrigation with saline to avoid heating of socket while drilling. Implants were then placed with initial stability with hand motion followed by complete insertion with hand ratchet. Black silk sutures were used to close the socket. Patients underwent the first control one week after surgery. They were recalled at the 1st, 3rd and 6th months to evaluate the following parameters to assess the success of immediate implant placement: mobility, soft tissue conditions (gingival index and probing pocket depth (PPD)), and a graded scale ranging from "very satisfied" to "very unsatisfied" were employed to subjectively evaluate patient contentedness. Results: During the 1st and 3rd months, 100% mobility was absent. But on the 6th month, the implant of 3 patients (15%) was mobile. The maximum gingival index score was noted in the 1st month (1.02 ± 0.01) and reduced more in the 3rd month (0.74 ± 0.08). The probing depth was more in the 1st month (3.88 ± 0.10) and it was reduced in the 3rd month (3.02 ± 0.12). Significant difference was not found between different times of intervals. 14 patients were very satisfied, 5 patients were fairly satisfied, and 1 was fairly unsatisfied. Conclusion: The current study concluded that immediate implant placement in the esthetic zone has a better success rate with good patient acceptance.
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Background: Self-medication is the use of nonprescription drugs to treat a disease by an individual. Amid the looming COVID-19 scenario in our country, wherein universal access to health care is not yet fully established, self-medication can lead to serious effects like antimicrobial resistance and is a matter of public health concern. Aim: The aim of the present study was to assess the self-medication practices among the nonteaching faculty in a private dental college in Mangaluru, India. Materials and Methods: The cross-sectional study was conducted for a duration of 6 months. All the nonteaching faculty employed in AB Shetty Memorial Institute of Dental Sciences were included in the study employing the total enumeration sampling technique. A total of 57 participants were included in the study. Ethical clearance was obtained from the Institutional Ethical Committee. The participants not providing consent were excluded from the study. The data were obtained using a validated pretested self-administered questionnaire in Kannada language. The collected data were analyzed using SPSS version 23 for descriptive and inferential statistics. Results: Around 50.8% of the participants often or regularly self-medicated. Males were found to practice self-medication higher than females, and this difference was found to be statistically significant (χ 2 = 11.088, P = 0.001). The most common reason cited for self-medication was that it was less costly (37, 64.9%). Doctors at the workplace (35, 61%) were the most common source of information. The most frequent symptoms provoking self-medication were aches in any body parts (32, 56.1%). The drugs most frequently consumed were analgesics (33, 57.9%), and 28 (49.1%) participants disagreed that self-medication was a safe practice. Conclusion: Our findings suggest that the prevalence of self-medication was high among the study participants and it is an alarming situation. A holistic approach must be initiated at the grassroots level which would involve health promotion initiatives such as awareness campaigns and regulatory policies to tackle the implications of self-medication.