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Kumar U, Garg N, Vashisht R, Kumari A, Kaur CK, Rajput A. Buccal versus buccal palatal infiltration for pulpal anesthesia using 2% lidocaine and 4% articaine: A randomized controlled trial. J Oral Biol Craniofac Res 2024; 14:205-210. [PMID: 38445050 PMCID: PMC10912647 DOI: 10.1016/j.jobcr.2024.02.004] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/20/2023] [Revised: 02/01/2024] [Accepted: 02/15/2024] [Indexed: 03/07/2024] Open
Abstract
Background The inability in achieving complete pulpal anesthesia with standard buccal infiltration especially in cases with SIP used for maxillary teeth. The study aimed to compare the anesthetic efficacy of buccal and buccal plus palatal infiltration technique using 2% lidocaine and 4% articaine in permanent maxillary first molars with the diagnosis of symptomatic irreversible pulpitis (SIP). Material and method One hundred and twenty-three patients with clinical diagnosis of SIP, aged 18-50 years were randomly allocated to three treatment groups (N = 41). Group 1(BIL): Buccal infiltration technique using 2% lidocaine with 1:80,000 adrenaline. Group 2(BPIL): combination of buccal plus palatal infiltration using 2% Lidocaine with 1:80,000 adrenaline. Group 3(BIA): Buccal infiltration using 4% articaine with 1:100,000 adrenaline. Pain intensity of patients were recorded before and after the administration of local anesthesia during endodontic procedure that is during caries removal, access preparation and pulp removal using Heft-Parker Visual Analog Scale (HP-VAS). Success was defined by "no pain (0 mm)" or "mild pain (0-54 mm)" during endodontic procedure. The anesthetic efficacy rates were analyzed using chi-square tests, age differences using one-way ANOVA. Results The final analysis included total of 117 patients. Higher success was observed in group II (85%) in comparison to group I (69%) and group III (74%), but the difference was statistically nonsignificant (p > 0.05). Our results demonstrated a nonsignificant difference between genders in all three groups (p > 0.05). Conclusion The use of buccal plus palatal infiltration and 4% articaine can provide effective anesthesia as standard buccal infiltration and 2% lidocaine for patients with SIP in maxillary first molars.
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Affiliation(s)
- Umesh Kumar
- Oral Health Sciences Centre, Post Graduate Institute of Medical Education and Research, Chandigarh, India, 160012
| | - Nikita Garg
- Oral Health Sciences Centre, Post Graduate Institute of Medical Education and Research, Chandigarh, India, 160012
| | - Ruchi Vashisht
- Oral Health Sciences Centre, Post Graduate Institute of Medical Education and Research, Chandigarh, India, 160012
| | - Amrita Kumari
- Oral Health Sciences Centre, Post Graduate Institute of Medical Education and Research, Chandigarh, India, 160012
| | | | - Akhil Rajput
- Dr. BSA Medical college and hospital, Rohini, New delhi, India
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Al Attas MH, Maria RD. Assessing the Efficacy of Cold Laser Therapy vs. Traditional Methods in Managing Post-Endodontic Pain: A Randomized Controlled Trial. JOURNAL OF PHARMACY AND BIOALLIED SCIENCES 2024; 16:S516-S519. [PMID: 38595560 PMCID: PMC11001120 DOI: 10.4103/jpbs.jpbs_839_23] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/02/2023] [Revised: 09/15/2023] [Accepted: 09/22/2023] [Indexed: 04/11/2024] Open
Abstract
The background of the study highlighted the common occurrence of post-endodontic pain and the need for effective pain management strategies. Materials and Methods Fifty patients were randomly assigned to two groups: the cold laser therapy (CLT) group and the traditional methods group (TMG). The CLT group received laser treatment at the affected area immediately following endodontic treatment, whereas the TMG received standard pain management techniques such as analgesics. Pain levels were assessed using a visual analog scale at baseline and at 6, 12, 24, and 48 hours post treatment. Pain scores were analyzed using appropriate statistical methods, including analysis of variance, and P values were calculated to determine the significance of differences between groups. Results This study found significant differences in post-endodontic pain levels between CLT and standard procedures. At 6 hours post treatment, the CLT group had a mean pain score of 2.1 ± 0.8, whereas the TMG had a mean pain score of 3.8 ± 1.2 (P = 0.012). Pain levels in the CLT group decreased with time, with scores decreasing to 1.5 ± 0.6 at 12 hours, 1.2 ± 0.5 at 24 hours, and 0.9 ± 0.4 at 48 hours post treatment. In contrast, the TMG had greater pain scores at each time point: 3.2 ± 1.0, 2.9 ± 1.1, 2.5 ± 0.9, and 2.1 ± 0.8 at 12, 24, and 48 hours post treatment, respectively. At 12, 24, and 48 hours post treatment, P values of 0.021, 0.036, and 0.004, respectively, indicated significant differences. Conclusion In managing post-endodontic pain, CLT demonstrated superior efficacy compared to traditional methods.
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Affiliation(s)
- Mustafa Hussein Al Attas
- Department of Conservative Dentistry and Endodontics, College of Dentistry, Qassim University, Buraydah, Saudi Arabia
| | - Rahul D. Maria
- Department of Conservative Dentistry and Endodontics, Bhabha College of Dental Sciences, Bhopal, Madhya Pradesh, India
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Syed GA, Shrivastava A, Sisodia S, Sisodiya B, Gupta K, Sapri AS, AboShetaih M, Alghamdi SIS. Comparative Evaluation of Buccal Infiltration Technique with Buccal Plus Palatal Infiltration Technique Using 4% Articaine in Patients with Irreversible Pulpitis of Maxillary 1 st Molars: A Prospective, Randomized, In-Vivo Study. JOURNAL OF PHARMACY AND BIOALLIED SCIENCES 2022; 14:186-190. [PMID: 37051425 PMCID: PMC10084993 DOI: 10.4103/jpbs.jpbs_545_22] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/03/2022] [Revised: 11/10/2022] [Accepted: 11/14/2022] [Indexed: 02/17/2023] Open
Abstract
Introduction The purpose of this study was to evaluate and compare the buccal infiltration (BI) technique with the buccal plus palatal infiltration (BPI) technique using 4% articaine with 1:100,000 epinephrine. Methods A total of 50 adult patients received BI, and the other 50 adult patients received BPI with 4% articaine with 1:100,000 epinephrine. During RCT procedure, when the patient experienced pain, the treatment was stopped and the extent of the procedure was documented. When a patient reported "no pain" (0 mm) or "weak/mild pain" (0 <= 54 mm), the anesthesia was considered successful. Results Statistical analysis using unpaired t-test showed that the mean pain scores in both groups were comparable. Conclusion The pain scores in both groups were comparable, but BI is better than BPI as a painful and traumatic palatal injection was avoided.
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Affiliation(s)
- Gufaran A. Syed
- Department of Endodontics, Faculty of Dentistry, Batterjee Medical College, Jeddah, Saudi Arabia
| | | | - Suruchi Sisodia
- Department of Conservative Dentistry and Endodontics, Modern Dental College and Research Center, Indore, Madhya Pradesh, India
| | - Bhanupratap Sisodiya
- Department of Conservative Dentistry and Endodontics, Mandasaur, Madhya Pradesh, India
| | - Kanishk Gupta
- Department of Periodontology, Dentistry Program, Batterjee Medical College, Jeddah, Saudi Arabia
| | | | - Mohamed AboShetaih
- Oral and Maxillofacial Surgery, Faculty of Dentistry, Mansoura University, Egypt
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Aggarwal V, Ahmad T, Singla M, Gupta A, Saatchi M, Hasija M, Meena B, Kumar U. Addition of 2 mg dexamethasone to improve the anesthetic efficacy of 2% lidocaine with 1:80,000 epinephrine administered for inferior alveolar nerve block to patients with symptomatic irreversible pulpitis in the mandibular molars: a randomized double-blind clinical trial. J Dent Anesth Pain Med 2022; 22:305-314. [PMID: 35991360 PMCID: PMC9358268 DOI: 10.17245/jdapm.2022.22.4.305] [Citation(s) in RCA: 2] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/17/2022] [Revised: 07/08/2022] [Accepted: 07/11/2022] [Indexed: 11/28/2022] Open
Abstract
Introduction This clinical trial aimed to evaluate the anesthetic effect of the addition of 2 mg (4 mg/ml) of dexamethasone to 2% lidocaine (plain or with 1:80,000 epinephrine). The solutions were injected for a primary inferior alveolar nerve block (IANB) to provide mandibular anesthesia for the endodontic treatment of mandibular molars with symptomatic irreversible pulpitis. Methods In a double-blinded setup, 124 patients randomly received either of the following injections: 2% lidocaine with 1:80,000 epinephrine, 2% lidocaine with 1:80,000 epinephrine mixed with 2 mg dexamethasone, or plain 2% lidocaine mixed with 2 mg dexamethasone, which were injected as a primary IANB. Ten minutes after injection, patients with profound lip numbness underwent electric and thermal pulp sensibility tests. Patients who responded positively to the tests were categorized as "failed" anesthesia and received supplemental anesthesia. The remaining patients underwent endodontic treatment using a rubber dam. Anesthetic success was defined as "no pain or faint/weak/mild pain" during endodontic access preparation and instrumentation (HP visual analog scale score < 55 mm). The effect of the anesthetic solutions on the maximum change in heart rate was also evaluated. The Pearson chi-square test at 5% and 1% significance was used to analyze anesthetic success rates. Results The 2% lidocaine with 1:80,000 epinephrine, 2% lidocaine with 1:80,000 epinephrine mixed with 2 mg dexamethasone, and plain 2% lidocaine mixed with 2 mg dexamethasone groups had anesthetic success rates of 34%, 59%, and 29%, respectively. The addition of dexamethasone resulted in significantly better results (P < 0.001, χ2 = 9.07, df = 2). Conclusions The addition of dexamethasone to 2% lidocaine with epinephrine, administered as an IANB, can improve the anesthetic success rates during the endodontic management of symptomatic mandibular molars with irreversible pulpitis.
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Affiliation(s)
- Vivek Aggarwal
- Department of Conservative Dentistry & Endodontics, Faculty of Dentistry, Jamia Millia Islamia, New Delhi, India
| | - Tanveer Ahmad
- Faculty of Dentistry, Jamia Millia Islamia, New Delhi, India
| | - Mamta Singla
- Department of Conservative Dentistry & Endodontics, SGT Dental College, Gurgaon, Haryana, India
| | - Alpa Gupta
- Department of Conservative Dentistry and Endodontics, Manav Rachna Dental College, Faridabaad, India
| | - Masoud Saatchi
- Department of Endodontics, Dental Research Institute, School of Dentistry, Isfahan University of Medical Sciences, Isfahan, Iran
| | - Mukesh Hasija
- Department of Conservative Dentistry & Endodontics, Faculty of Dentistry, Jamia Millia Islamia, New Delhi, India
| | - Babita Meena
- Department of Conservative Dentistry & Endodontics, Faculty of Dentistry, Jamia Millia Islamia, New Delhi, India
| | - Umesh Kumar
- Division of Conservative Dentistry and Endodontics, Post Graduate Institute of Medical Sciences, Chandigarh, India
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The Effect of the Anatomic Variables on the Success Rate of Anesthesia in Maxillary Molars with Irreversible Pulpitis. J Endod 2022; 48:707-713. [DOI: 10.1016/j.joen.2022.03.006] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/04/2022] [Revised: 03/19/2022] [Accepted: 03/21/2022] [Indexed: 11/21/2022]
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Parirokh M, Abbott P. Present status and future directions - Mechanisms and management of local anaesthetic failures. Int Endod J 2022; 55 Suppl 4:951-994. [PMID: 35119117 DOI: 10.1111/iej.13697] [Citation(s) in RCA: 9] [Impact Index Per Article: 4.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/05/2021] [Revised: 01/30/2022] [Accepted: 02/01/2022] [Indexed: 11/05/2022]
Abstract
Pain control during root canal treatment is of utmost importance for both the patient and the dental practitioner and many studies have investigated ways of overcoming problems with gaining adequate anaesthesia during treatment. The PubMed and Cochrane databases were searched for evidence-based studies regarding local anaesthesia for root canal treatment. Many variables, including premedication, pain during needle insertion, pain on injection, premedication with various types of drugs, volume of anaesthetic solutions, supplemental anaesthetic techniques, and additives to the anaesthetic solutions, may influence pain perception during root canal treatment. Differences between teeth with healthy pulps versus those with irreversible pulpitis should be considered when the effects of variables are interpreted. There are several concerns regarding the methodologies used in studies that have evaluated anaesthesia success rates. There are some conditions that may help to predict a patient's pain during root canal treatment and these conditions could be overcome either by employing methods such as premedication with a non-steroidal anti-inflammatory drug prior to the treatment visit or by using supplementary anaesthetic techniques before or during the treatment. However, authors need to be more careful when reporting details of their studies to reduce concerns regarding their study bias.
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Affiliation(s)
- Masoud Parirokh
- Endodontology Research Center, Kerman University of Medical Sciences, Kerman, Iran
| | - Paul Abbott
- School of Dentistry, University of Western Australia, Perth, Australia
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Syed G, Mulay S. Comparative evaluation of anesthetic efficacy of 4% articaine and 2% lidocaine for buccal infiltration in adult patients with irreversible pulpitis of maxillary first molar: A prospective randomized study. Contemp Clin Dent 2022; 13:61-68. [PMID: 35466294 PMCID: PMC9030316 DOI: 10.4103/ccd.ccd_710_20] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/07/2020] [Revised: 09/26/2020] [Accepted: 11/21/2020] [Indexed: 11/09/2022] Open
Abstract
Objective: The purpose of this prospective, randomized study was to evaluate and compare the anesthetic efficacy of 0.8 ml of 4% articaine and 1.6 ml of 2% lidocaine administered through buccal infiltration (submucosal) only in adult male and female patients with irreversible pulpitis of maxillary 1st molar. Study Design: Two hundred patients with irreversible pulpitis of the maxillary first molar were divided into four study groups and received only buccal infiltration of either 0.8 ml of 4% articaine or 1.6 ml of 2% lidocaine. Endodontic access was begun 7 min after the solution deposition. The success was defined as “no pain (0 mm)” or “weak/mild pain (>0 mm and ≤54 mm)” during access opening, and during the first file insertion till working length. Results: The compiled data of the number of failed cases were analyzed by two sample proportion test and of mean pain scores were analyzed by Student's unpaired t-test. P < 0.05 was taken as statistically significant. No significant difference was found in the number of failed cases on using 4% articaine and 2% lidocaine (P > 0.05). Moreover, no significant difference was found in the number of failed cases between the genders in Group I (4% articaine with 1:100,000 epinephrine) and also in Group II (2% lidocaine with 1:80,000 epinephrine). On comparing the mean pain scores of failed cases, it has been found that females experience more pain than males in Group I (not significant) and Group II (significant). Conclusion: The efficacy of 4% articaine with 1:100,000 epinephrine has been found to be better than 2% lidocaine with 1:80,000 epinephrine, as only 0.8 ml of 4% articaine with 1:100,000 epinephrine was effectively used as compared to 1.6 ml of 2% lidocaine with 1:80,000 epinephrine. Furthermore, females experience more pain as compared to males.
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Singla M, Gugnani M, Grewal MS, Kumar U, Aggarwal V. Does the presence and amount of epinephrine in 2% lidocaine affect its anesthetic efficacy in the management of symptomatic maxillary molars with irreversible pulpitis? J Dent Anesth Pain Med 2022; 22:39-47. [PMID: 35169619 PMCID: PMC8814729 DOI: 10.17245/jdapm.2022.22.1.39] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/29/2021] [Revised: 12/16/2021] [Accepted: 12/20/2021] [Indexed: 11/15/2022] Open
Abstract
Background This was a randomized controlled clinical trial that aimed to evaluate the anesthetic efficacy of 2% lidocaine combined with different concentrations of epinephrine (plain, 1:200,000 and 1:80,000) during endodontic treatment of maxillary molars with symptomatic irreversible pulpitis. Methods The trial included 144 adult patients who were randomly allocated to three treatment groups. All patients received buccal-plus-palatal infiltration. After 10 min, pulp sensibility testing was performed using an electric pulp test (EPT). If a tooth responded positively, anesthesia was considered to have failed. In the case of a negative EPT response, endodontic access was initiated under rubber dam isolation. The success of anesthesia was defined as having a pain score less than 55 on the Heft Parker visual analog scale (HP VAS), which was categorized as ‘no pain’ or ‘faint/weak/mild’ pain on the HP VAS. Baseline pre-injection and post-injection maximum heart rates were recorded. The Pearson chi-square test was used to analyze the anesthetic success rates at 5% significance. Results Plain 2% lidocaine and 2% lidocaine with 1:200,000 epinephrine and 1:80,000 epinephrine had anesthetic success rates of 18.75%, 72.9%, and 82.3%, respectively. Statistical analysis indicated significant differences between the groups (P < 0.001, χ2 = 47.5, df = 2). The maximum heart rate increase was seen with 2% lidocaine solution with epinephrine. Conclusion Adding epinephrine to 2% lidocaine significantly improves its anesthetic success rates during the root canal treatment of maxillary molars with symptomatic irreversible pulpitis.
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Affiliation(s)
- Mamta Singla
- Department of Conservative Dentistry & Endodontics, SGT Dental College, Gurgaon, Haryana, India
| | - Megha Gugnani
- Department of Conservative Dentistry & Endodontics, SGT Dental College, Gurgaon, Haryana, India
| | - Mandeep S Grewal
- Department of Conservative Dentistry & Endodontics, SGT Dental College, Gurgaon, Haryana, India
| | - Umesh Kumar
- Division of Conservative Dentistry and Endodontics, Post Graduate Institute of Medical Sciences, Chandigarh, India
| | - Vivek Aggarwal
- Department of Conservative Dentistry & Endodontics, Faculty of Dentistry, Jamia Millia Islamia, New Delhi, India
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Areenoo P, Manmontri C, Chaipattanawan N, Chompu-inwai P, Khanijou M, Kumchai T, Wongsirichat N. Anesthetic efficacies of buccal with palatal injection versus buccal with intra-septal injection in permanent maxillary first molars of pediatric patients. J Dent Anesth Pain Med 2022; 22:239-254. [PMID: 35991357 PMCID: PMC9358269 DOI: 10.17245/jdapm.2022.22.4.239] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/14/2022] [Revised: 07/15/2022] [Accepted: 07/17/2022] [Indexed: 11/27/2022] Open
Abstract
The high success rate of dental treatment is dependent on the cooperation of pediatric patients during procedures. Dental treatment often causes pain, particularly in children. The factors in providing treatment to pediatric patients include the characteristics and location of the tooth, profoundness of the anesthesia including the type of local anesthetic, and cooperation of the patient. Previous studies have examined several techniques to successfully achieve profound pulpal anesthesia in maxillary permanent teeth. The dentist should select the injection technique to be used based on patient needs. In children, either buccal with palatal injections or buccal with intra-septal injections may be used to anesthetize the permanent maxillary first molar. Buccal with palatal injections are commonly used prior to routine maxillary dental procedures. Currently, there are only a few studies on the employment of buccal with intra-septal injections to anesthetize permanent maxillary first molars in pediatric patients. This review will focus on efficacy of buccal with palatal versus buccal with intra-septal pulpal anesthesia of the permanent maxillary first molars in pediatric patients and aim to determine which technique should be used during routine dental procedures.
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Affiliation(s)
- Peecharat Areenoo
- Division of Pediatric Dentistry, Department of Orthodontics and Pediatric Dentistry, Faculty of Dentistry, Chiang Mai University, Chiang Mai, Thailand
| | - Chanika Manmontri
- Division of Pediatric Dentistry, Department of Orthodontics and Pediatric Dentistry, Faculty of Dentistry, Chiang Mai University, Chiang Mai, Thailand
| | - Nattakan Chaipattanawan
- Division of Pediatric Dentistry, Department of Orthodontics and Pediatric Dentistry, Faculty of Dentistry, Chiang Mai University, Chiang Mai, Thailand
| | - Papimon Chompu-inwai
- Division of Pediatric Dentistry, Department of Orthodontics and Pediatric Dentistry, Faculty of Dentistry, Chiang Mai University, Chiang Mai, Thailand
| | - Manop Khanijou
- Department of Oral and Maxillofacial Surgery, Faculty of Dentistry, Bangkokthonburi University, Bangkok, Thailand
| | - Thongnard Kumchai
- Department of Oral and Maxillofacial Surgery, Faculty of Dentistry, Bangkokthonburi University, Bangkok, Thailand
| | - Natthamet Wongsirichat
- Department of Oral and Maxillofacial Surgery, Faculty of Dentistry, Bangkokthonburi University, Bangkok, Thailand
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Effect of precooling injection site and cold anesthetic administration on injection pain, onset, and anesthetic efficacy in maxillary molars with symptomatic irreversible pulpitis: a randomized controlled trial. Clin Oral Investig 2021; 26:1855-1860. [PMID: 34477963 DOI: 10.1007/s00784-021-04160-8] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/06/2021] [Accepted: 08/24/2021] [Indexed: 10/20/2022]
Abstract
OBJECTIVE This randomized controlled clinical trial assessed the analgesic and anesthetic effects of precooling the injection site and administration of refrigerated 2% lignocaine HCl with 1:100,000 epinephrine (LE) in maxillary molars with symptomatic irreversible pulpitis (SIP). MATERIALS AND METHODS Sixty patients diagnosed with SIP (preoperative pain score ≥ 85 mm) in maxillary first molars were randomly allocated to two groups. In group I (control), topical gel was applied for a minute followed by conventional LE infiltration, whereas in group II (experimental), topical ice application for 15 s and refrigerated (4-6 °C) LE administration was done prior to endodontic treatment. The primary outcome measure was anesthetic efficacy that was defined as none to weak pain (≤ 36 mm) as measured on Heft Parker visual analog scale (HP-VAS) following access cavity preparation. Pain on injection and onset constituted the secondary outcome measures. The pain on injection was measured using HP-VAS, whereas the onset of anesthesia was assessed using an electric pulp tester (EPT) which was applied on the experimental tooth every minute until no response was elicited. Mann-Whitney U test was performed to analyze the data (p < 0.01). RESULTS Experimental group reported a success rate of 86.6% when compared to control group (26.6%) and a statistically significant reduction on injection pain (20.0 mm vs 54.5 mm) (p < 0.01). The onset of anesthesia for experimental group was 2.4 min which was also significantly lower than control group (4.5 min) (p < 0.01). CONCLUSIONS Cryotherapy can serve as an effective alternative to conventional anesthesia for achieving success, reduced pain, and faster onset during endodontic treatment of maxillary molars with SIP. CLINICAL RELEVANCE Precooling the injection site and cold LE administration can result in effective pulpal anesthesia during endodontic management of maxillary molars in SIP patients.
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Anaesthetic Efficacy of 4% Articaine in Comparison with 2% Lidocaine as Intraligamentary Injections after an Ineffective Inferior Alveolar Nerve Block in Mandibular Molars with Irreversible Pulpitis: A Prospective Randomised Triple-Blind Clinical Trial. Pain Res Manag 2021; 2021:6668738. [PMID: 34055121 PMCID: PMC8131152 DOI: 10.1155/2021/6668738] [Citation(s) in RCA: 6] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/09/2020] [Revised: 04/11/2021] [Accepted: 04/30/2021] [Indexed: 11/17/2022]
Abstract
The objective of the current study was to compare the anaesthetic efficacy of supplemental intraligamentary (IL) injection of 4% articaine with that of 2% lidocaine in the mandibular first and second molars with irreversible pulpitis after an ineffective inferior alveolar nerve block injection (IANB) using the same anaesthetic in a randomised triple-blind clinical trial. Seventy-six adult patients, who were diagnosed with irreversible pulpitis in the mandibular first or second molars, were divided into 2 groups and received IANB randomly. In patients with lip numbness, anaesthesia was evaluated with the cold and electrical pulp (EPT) tests, and if the reported number on EPT was below 100, supplemental IL injection was administered using the same anaesthetic. The teeth were retested after 5 minutes. The Heft-Parker visual analogue scale was used to evaluate pain after IANB and IL injections. Statistical analysis was performed using repeated measures ANOVA, chi-square, and independent-sample and paired-sample t-tests. The results showed that there was no significant difference in the success rates of supplemental IL and IANB injections between articaine and lidocaine. Furthermore, there was no significant difference in the success rates of supplemental IL injection with lidocaine between the mandibular first and second molars. However, there was a significant difference in the success rates of supplemental IL injection with articaine between the mandibular first and second molars. Moreover, supplemental IL injections indicated no significant difference in the anaesthetic efficacy between articaine and lidocaine; nevertheless, they were more effective in the mandibular second molars, especially with articaine.
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Influence of Lignocaine Hydrochloride with Adrenaline on Free Active Chlorine Content of Sodium Hypochlorite Solution Admixed in Various Proportions. Eur Endod J 2021; 6:117-121. [PMID: 33531450 PMCID: PMC8056803 DOI: 10.14744/eej.2020.52523] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/20/2022] Open
Abstract
Objective: Local anaesthetic solution that is commonly employed for supplemental intrapulpal injection (IPI) may routinely come in contact with subsequently used sodium hypochlorite (NaOCl) during endodontic treatment of symptomatic irreversible pulpitis cases. This in vitro study investigated the available free active chlorine (FAC) content of 3% NaOCl after mixing with 2% lignocaine hydrochloride with adrenaline (LA) solution in three different proportions using iodometric titration analysis. Methods: Aliquots of 3% NaOCl (control) in different measures (30 mL, 27 mL, 21 mL and 15 mL) served as the effective concentrate of various proportions of NaOCl admixed with the test solutions, i.e., demineralised water (DM) and LA. The mixed aliquots containing NaOCl-DM and NaOCl-LA combination solutions admixed in various proportions (9:1, 7:3 and 1:1 w/v) respectively served as the experimental groups. Iodometric titration was performed to determine the FAC of each independent solution.The results were then evaluated using one-way ANOVA and Tukey’s post hoc analysis to determine the differences between various groups and amongst the individual admixtures. The level of significance was set at P<0.05. Results: Inter-group comparisons revealed statistically significant differences (P<0.05) between all the test groups. An intra-group analysis revealed significant differences (P<0.05) in group 2, whereas no differences (P>0.05) were observed in group 3. Further, there was a dose dependent reduction in FAC content in both the experimental groups with lowest FAC values were observed in 1:1 solution admixtures followed by 7:3 and 9:1 proportions. Conclusion: There was a significant reduction in NaOCl FAC content when admixed with lignocaine HCl even in small proportions. Hence, adequate measures should be taken to remove the residual LA from the pulpal space, before the use of NaOCl after IPI administration.
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Comparison of the efficacy of 4% articaine with epinephrine 1:100,000 and 2% lidocaine with epinephrine 1:100,000 buccal infiltration for single maxillary molar extraction: a double-blind, randomised, clinical trial. Br J Oral Maxillofac Surg 2020; 59:695-699. [PMID: 34053801 DOI: 10.1016/j.bjoms.2020.09.009] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/01/2020] [Accepted: 09/04/2020] [Indexed: 11/22/2022]
Abstract
The present study was designed to compare the efficiency of 4% articaine with epinephrine 1:100,000 and 2% lidocaine with epinephrine 1:100,000 in providing adequate anaesthesia for maxillary molar extraction with buccal infiltration only. In this randomised, double-blind clinical trial, 139 patients who needed maxillary molars extracting were enrolled. Individuals were randomly divided into two groups of 2% lidocaine with epinephrine 1:100,000 treated by buccal infiltration without palatal injection and 4% articaine with epinephrine 1:100,000 treated with the same method. Then, teeth were extracted and the pain assessed. During the extraction of teeth, 90.63% of patients in the lidocaine-treated group and 36% of patients in the articaine-treated group experienced pain (p<0.0001). In other words, the rates of successful anaesthesia with lidocaine and articaine buccal infiltration were 9.38% and 64%, respectively. Despite the better performance of articaine, it seems that some factors such as bone thickness and anatomical variations among individuals, besides the condition of the tooth, affects articaine's level of efficiency in each case.
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Stamos A, Drum M, Reader A, Nusstein J, Fowler S, Beck M. An Evaluation of Ibuprofen Versus Ibuprofen/Acetaminophen for Postoperative Endodontic Pain in Patients With Symptomatic Irreversible Pulpitis and Symptomatic Apical Periodontitis. Anesth Prog 2020; 66:192-201. [PMID: 31891295 DOI: 10.2344/anpr-66-03-06] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/11/2022] Open
Abstract
The purpose of this investigation was to compare ibuprofen versus an ibuprofen/acetaminophen combination for postoperative pain control in a patient model specific to teeth diagnosed with symptomatic irreversible pulpitis and symptomatic apical periodontitis. One hundred and two patients presenting with moderate to severe pain from a maxillary or mandibular posterior tooth diagnosed with symptomatic irreversible pulpitis and symptomatic apical periodontitis were included. Following local anesthetic administration, complete endodontic cleaning and shaping was performed. Patients were randomly assigned to receive identically appearing tablets of ibuprofen 200 mg or a combination of ibuprofen 200 mg/acetaminophen 216.7 mg with instructions to take 3 tablets every 6 hours as needed for pain. Patients were also given a prescription for an escape medication to take if the study medications did not adequately control their pain. A 4-day diary was used to record pain ratings and medication use. Moderate to severe pain was experienced by 59-61% of the patients on postoperative day 1 and 50-57% of the patients on day 2, with the pain ratings decreasing over the next 2 days. There were no statistically significant differences between the 2 groups in postoperative pain, percussion pain, or medication use. There was no difference between ibuprofen and the combination of ibuprofen/acetaminophen in the reduction of postoperative pain following endodontic debridement in patients with symptomatic irreversible pulpitis and symptomatic apical periodontitis.
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Affiliation(s)
- Alex Stamos
- Former Graduate Student in Endodontics, The Ohio State University
| | - Melissa Drum
- Professor and Graduate Program Director, Division of Endodontics, The Ohio State University
| | - Al Reader
- Emeritus Professor, Division of Endodontics, The Ohio State University
| | - John Nusstein
- Professor and Chair, Division of Endodontics, The Ohio State University
| | - Sara Fowler
- Assistant Professor and Predoctoral Director, Division of Endodontics, The Ohio State University
| | - Mike Beck
- Emeritus Associate Professor, Division of Biosciences, The Ohio State University
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Is Bilateral Mental Incisive Nerve Block Better than Unilateral Mental Incisive Nerve Block during the Endodontic Management of Mandibular Incisors with Symptomatic Irreversible Pulpitis? A Prospective Single-blind Randomized Clinical Trial. J Endod 2020; 46:471-474. [DOI: 10.1016/j.joen.2020.01.008] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/27/2019] [Revised: 12/09/2019] [Accepted: 01/07/2020] [Indexed: 11/29/2022]
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16
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Sivaramakrishnan G, Alsobaiei M, Sridharan K. Interventions for anesthetic success in symptomatic irreversible pulpitis: A network meta-analysis of randomized controlled trials. J Dent Anesth Pain Med 2019; 19:323-341. [PMID: 31942448 PMCID: PMC6946831 DOI: 10.17245/jdapm.2019.19.6.323] [Citation(s) in RCA: 6] [Impact Index Per Article: 1.2] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/24/2019] [Revised: 11/05/2019] [Accepted: 12/06/2019] [Indexed: 11/18/2022] Open
Abstract
Background Local anesthetics alone or in combination with adjuncts, such as oral medications, have routinely been used for pain control during endodontic treatment. The best clinical choice amongst the vast numbers of agents and techniques available for pain control for irreversible pulpitis is unclear. This network meta-analysis combined the available evidence on agents and techniques for pulpal anesthesia in the maxilla and mandible, in order to identify the best amongst these approaches statistically, as a basis for future clinical trials. Methods Randomized trials in MEDLINE, DARE, and COCHRANE databases were screened based on inclusion criteria and data were extracted. Heterogeneity was assessed and odds ratios were used to estimate effects. Inconsistencies between direct and indirect pooled estimates were evaluated by H-statistics. The Grading of Recommendation, Assessment, Development, and Evaluation working group approach was used to assess evidence quality. Results Sixty-two studies (nine studies in the maxilla and 53 studies in the mandible) were included in the meta-analysis. Increased mandibular pulpal anesthesia success was observed on premedication with aceclofenac + paracetamol or supplemental 4% articaine buccal infiltration or ibuprofen+paracetamol premedication, all the above mentioned with 2% lignocaine inferior alveolar nerve block (IANB). No significant difference was noted for any of the agents investigated in terms of the success rate of maxillary pulpal anesthesia. Conclusion Direct and indirect comparisons indicated that some combinations of IANB with premedication and/or supplemental infiltration had a greater chance of producing successful mandibular pulpal anesthesia. No ideal technique for maxillary anesthesia emerged. Randomized clinical trials with increased sample size may be needed to provide more conclusive data. Our findings suggest that further high-quality studies are required in order to provide definitive direction to clinicians regarding the best agents and techniques to use for mandibular and maxillary anesthesia for irreversible pulpitis.
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Affiliation(s)
| | | | - Kannan Sridharan
- Department of Pharmacology & Therapeutics, College of Medicine and Medical Sciences, Arabian Gulf University, Manama, Bahrain
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17
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Affiliation(s)
- Paul V. Abbott
- UWA Dental School; The University of Western Australia; Nedlands Western Australia Australia
| | - Masoud Parirokh
- Endodontology Research Centre; Kerman University of Medical Sciences; Kerman Iran
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Moradi Askari E, Parirokh M, Nakhaee N, Hosseini HR, Abbott PV. The Effect of Maxillary First Molar Root Length on the Success Rate of Buccal Infiltration Anesthesia. J Endod 2016; 42:1462-6. [DOI: 10.1016/j.joen.2016.07.005] [Citation(s) in RCA: 11] [Impact Index Per Article: 1.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/21/2016] [Revised: 06/28/2016] [Accepted: 07/03/2016] [Indexed: 11/28/2022]
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19
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Aggarwal V, Singla M, Miglani S, Kohli S. Comparative Evaluation of Mental Incisal Nerve Block, Inferior Alveolar Nerve Block, and Their Combination on the Anesthetic Success Rate in Symptomatic Mandibular Premolars: A Randomized Double-blind Clinical Trial. J Endod 2016; 42:843-5. [DOI: 10.1016/j.joen.2016.02.015] [Citation(s) in RCA: 13] [Impact Index Per Article: 1.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/20/2015] [Revised: 02/12/2016] [Accepted: 02/26/2016] [Indexed: 11/24/2022]
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Jadhav GR, Mittal P. Anaesthesia Techniques for Maxillary Molars - A Questionnaire-Based Retrospective Field Survey of Dentist in Western India. J Clin Diagn Res 2016; 10:ZC15-7. [PMID: 27134993 DOI: 10.7860/jcdr/2016/16533.7352] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.1] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/31/2015] [Accepted: 11/07/2015] [Indexed: 11/24/2022]
Abstract
INTRODUCTION Clinicians use various anaesthesia techniques like Posterior Superior Alveolar (PSA) nerve block, buccal infiltration with or without supplemental anaesthesia like palatal and intraligamentary infiltrations for root canal treatment in maxillary molars. However there is no general consensus regarding which technique is enough for performing endodontic treatment in maxillary molars. AIM The aim of this questionnaire-based survey is to compare and evaluate the various techniques used to anaesthetize the maxillary molars and its effect on postoperative pain. MATERIALS AND METHODS The data were obtained from 290 dental practitioners using a specially prepared questionnaire survey conducted anonymously. The questionnaire contained questions covering data such as years in dentistry, acquired specialty, techniques used for anaesthetizing maxillary molars, success of anaesthesia, and postoperative pain, etc. RESULTS Buccal infilteration with supplemental anaesthesia in the form of palatal (82%) and intra-ligamentary infilteration (88%) show higher success rate compared to only buccal infilteration (69%). However, intra-ligamentary infilteration group showed highest rate (75%) of postoperative pain. General practitioners (62% of clinicians) prefer to give both buccal and palatal infilterations and specialists opt for only buccal infilteration (66-74% of specialists). CONCLUSION Only buccal infilteration is sufficient during root canal treatment of maxillary molars. Routine use of supplemental anaesthesia in the form of palatal and intra-ligamentary infilteration is not necessary unless patient experiences discomfort during endodontic treatment. However, intra-ligamentary infilteration may lead to postoperative discomfort in the form of pain.
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Affiliation(s)
| | - Priya Mittal
- Senior Resident, Department of Conservative Dentistry and Endodontics, Centre for Dental Education and Research, All India Institute of Medical Sciences , New Delhi, India
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21
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Shokraneh A, Ajami M, Farhadi N, Hosseini M, Rohani B. Postoperative endodontic pain of three different instrumentation techniques in asymptomatic necrotic mandibular molars with periapical lesion: a prospective, randomized, double-blind clinical trial. Clin Oral Investig 2016; 21:413-418. [PMID: 27041109 DOI: 10.1007/s00784-016-1807-2] [Citation(s) in RCA: 26] [Impact Index Per Article: 3.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/16/2015] [Accepted: 03/23/2016] [Indexed: 11/28/2022]
Abstract
OBJECTIVES The purpose of this prospective, randomized, double-blind study was to compare postoperative pain of root canal treatment in patients with asymptomatic mandibular molar teeth with necrotic pulp and periapical lesion using three different instrumentation techniques: hand, multi-file rotary (ProTaper Universal), and reciprocating single-file (Wave-One) instrumentation techniques. MATERIALS AND METHODS Ninety-six patients who fulfilled specific inclusion criteria were assigned to three groups according to the root canal instrumentation technique used: Hand (G1), ProTaper Universal (G2), and Wave-One (G3). One-visit root canal treatment was carried out, and the severity of the postoperative pain was assessed by the Heft-Parker visual analogue scale 6, 12, 18, 24, 48, and 72 h after treatment. Data were analyzed by Kruskal-Wallis, χ 2, Cochrane Q, one-way ANOVA, and Spearman's correlation analyses (α = 0.05). RESULTS The patients in group 3 reported significantly lower postoperative pain levels at 6, 12, and 18 h compared with the patients in the two other groups (P < .05). In addition, the patients in group 2 reported significantly lower postoperative pain levels at 6 and 12 h compared with the patients in group 1 (P < .05). There were no significant differences in postoperative pain between the three groups at other time intervals (P > .05). The analgesic consumption was significantly higher in group 1 (P < .05), but no difference was seen between the two other groups (P > .05). CLINICAL RELEVANCE Postoperative pain was significantly lower in patients undergoing root canal instrumentation with the Wave-One file compared with the ProTaper Universal and hand files.
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Affiliation(s)
- Ali Shokraneh
- Department of Endodontics, School of Dentistry, AJA University of Medical Sciences, Tehran, 8174755153, Iran.
| | - Majid Ajami
- Department of Endodontics, School of Dentistry, AJA University of Medical Sciences, Tehran, 8174755153, Iran
| | - Nastaran Farhadi
- Department of Oral and Maxillofacial Radiology, School of Dentistry, Ahvaz Jundishapur University of Medical Sciences, Ahvaz, Iran
| | - Mohsen Hosseini
- Department of Biostatistics and Epidemiology, School of Public Health, Isfahan University of Medical Sciences, Isfahan, Iran
| | - Bita Rohani
- Department of Oral Medicine, School of Dentistry, AJA University of Medical Sciences, Tehran, Iran
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22
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Hosseini HR, Parirokh M, Nakhaee N, V Abbott P, Samani S. Efficacy of Articaine and Lidocaine for Buccal Infiltration of First Maxillary Molars with Symptomatic Irreversible Pulpitis: A Randomized Double-blinded Clinical Trial. IRANIAN ENDODONTIC JOURNAL 2016; 11:79-84. [PMID: 27141212 PMCID: PMC4841339 DOI: 10.7508/iej.2016.02.001] [Citation(s) in RCA: 17] [Impact Index Per Article: 2.1] [Reference Citation Analysis] [Abstract] [Key Words] [Download PDF] [Subscribe] [Scholar Register] [Received: 09/21/2015] [Revised: 01/01/2016] [Accepted: 01/15/2016] [Indexed: 11/30/2022]
Abstract
Introduction: The aim of the present study was to compare the efficacy of 2% lidocaine to 4% articaine in buccal infiltration of maxillary first molars with irreversible pulpitis. Moreover, the effect of root length on success of anesthesia irrespective of the type of anesthetic agent was assessed. Methods and Materials: Fifty patients suffering from painful maxillary first molars with irreversible pulpitis received an infiltration injection of either 4% articaine with 1:100000 epinephrine or 2% lidocaine with 1:80000 epinephrine. Each patient recorded their pain score in response to a cold test on a Heft-Parker visual analogue scale (VAS) before commencing the treatment, 5 min following injection, during access preparation, after pulp exposure and during root canal instrumentation. No or mild pain at any stage was considered a success. Data were analyzed using the multivariate logistic regression analysis, chi-square and t tests. Results: Finally, 47 out of 50 patients were eligible to be included in this study. The anesthetic success rates in the lidocaine and articaine groups were 56.52% and 66.67%, respectively and the difference was not significant (P=0.474). Irrespective of the anesthetic agent, the length of the palatal root (Odds Ratio=0.24, P=0.007) had an adverse effect on anesthetic success. There was an association between longer palatal root length and anesthetic failure. Conclusion: No significant difference was found between 2% lidocaine and 4% articaine in terms of anesthetic success in maxillary first molars with irreversible pulpitis. The length of the palatal root had a significant negative influence on anesthetic success.
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Affiliation(s)
- Hamid Reza Hosseini
- Endodontic Department, Dental School, Khorasan Shomali University of Medical Sciences, Bojnord, Iran
| | - Masoud Parirokh
- Endodontology Research Center, Kerman University of Medical Sciences, Kerman, Iran
| | | | - Paul V Abbott
- School of Dentistry, University of Western Australia, Perth, Australia
| | - Syamak Samani
- Endodontic Department, Dental School, Shahid Saddoghi University of Medical Sciences, Yazd, Iran
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Sharma K, Sharma A, Aseri M, Batta A, Singh V, Pilania D, Kumar Sharma Y. Maxillary posterior teeth removal without palatal injection -truth or myth: a dilemma for oral surgeons. J Clin Diagn Res 2015; 8:ZC01-4. [PMID: 25584295 DOI: 10.7860/jcdr/2014/10378.5092] [Citation(s) in RCA: 8] [Impact Index Per Article: 0.9] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/18/2014] [Accepted: 08/26/2014] [Indexed: 11/24/2022]
Abstract
BACKGROUND Pain control is one of the most important factors for successful treatment. Each new measure to control pain has been looked as miraculous act at the initial stages. The improvements in agents and techniques for local anaesthesia are probably the most important advances in dental science to have occurred in the past years. AIM To evaluate 4% articaine hydrochloride against 2% lignocaine hydrochloride anaesthesia in providing adequate palatal anaesthesia in maxillary posterior regions, without the need for a palatal block. SETTINGS AND DESIGN Healthy patients above 15 y of age and requiring bilateral extraction of their maxillary posterior teeth were included in this crossover study. The exclusion criteria included medical history of cardiovascular and kidney diseases, gastrointestinal bleeding or ulceration, allergic reactions to local anaesthetic, pregnancy or current lactation. MATERIALS AND METHODS Eighty patients, requiring bilateral extraction of their teeth due to various reasons were enrolled for this study. Each patient received both lignocaine and articaine anaesthetic in equivalent dose at two different appointments. Maxillary infiltration technique was used for extraction of maxillary posterior teeth at both the appointments. A 170-mm Heft Parker visual analogue scale was used to assess the pain on the palatal mucosa after buccal infiltration of either anaesthetic agent. Blood pressure, Pulse rate and electrocardiographic monitoring were done during the procedure. Adverse effects during the study period were also monitored. STATISTICAL ANALYSIS Data was analysed by Z-test and student's t-test. RESULTS Pain scores on probing palatal mucosa after buccal infiltration of the anaesthetic were more for lignocaine as compare to articaine and it was statistically significant (p <.001). However, for hemodynamic parameters and electrocardiographic monitoring, there was no statistically significant difference in blood pressure, pulse rate and electrocardiograph before and after the completion of extraction (p > 0.05). CONCLUSION Four percent articaine offers better clinical performance than 2% Lignocaine, particularly in terms of providing adequate palatal anaesthesia with only buccal infiltration.
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Affiliation(s)
- Kopal Sharma
- Senior Demonstrator, Department of Pharmacology, Mahatma Gandhi Medical College & Hospital , Jaipur, India
| | - Amit Sharma
- Reader, Department of Oral & Maxillofacial Surgery, Rajasthan Dental College , Jaipur, India
| | - Ml Aseri
- Ex. Professor & Head, Department of Pharmacology, JLN Medical College , Ajmer, India
| | - Angelika Batta
- PG Student, Department of Pharmacology, Mahatma Gandhi Medical College & Hospital , Jaipur, India
| | - Vikas Singh
- Reader, Department of Oral & Maxillofacial Surgery, Rajasthan Dental College , Jaipur, India
| | - Dinesh Pilania
- Senior Lecturer, Department of Oral & Maxillofacial Surgery, Rajasthan Dental College , Jaipur, India
| | - Yogesh Kumar Sharma
- Senior Lecturer, Department of Oral & Maxillofacial Surgery, Rajasthan Dental College , Jaipur, India
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Al-Delayme REM. A comparison of two anesthesia methods for the surgical removal of maxillary third molars: PSA nerve block technique vs. local infiltration technique. J Clin Exp Dent 2014; 6:e12-6. [PMID: 24596629 PMCID: PMC3935899 DOI: 10.4317/jced.51199] [Citation(s) in RCA: 5] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/02/2013] [Accepted: 11/21/2013] [Indexed: 11/05/2022] Open
Abstract
OBJECTIVES The purpose of this study was to compare the effect of PSA block injection with infiltration technique regarding local anesthesia for surgical extraction of upper third molar. MATERIAL AND METHODS A prospective, intra individual, single-blind randomized controlled trial was designed to study the severity of pain during injection and after surgical extraction of the bilaterally and symmetrically similar upper third molar in a total of 53 patients, in addition to evaluating the need to repeat the injection and requirement of post operative anti-inflammatory tablets. RESULT Although the average pain score for all studied times in PSA side was lower than the average pain score in infiltration technique, repeated statistical measures demonstrated that no significant pain reduction occurred in the two techniques. CONCLUSION The both tested methods have the same statistic equivalence for the surgical extraction of maxillary third molars. Key words:Surgical extraction, maxillary third molars, PSA block, infiltration.
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Affiliation(s)
- Ra Ed Ma Al-Delayme
- B.D.S, S.OMFS.S, C.A.B.OMFS, M.F.D. R.C.S. I., M.O.M.S. R.C.P.S .G, F.F.D (OSOM) R.C.S.I. Dean of The Faculty of Dentistry, Dijla University College, Baghdad, Iraq ; B.D.S, S.OMFS.S, C.A.B.OMFS, M.F.D. R.C.S. I., M.O.M.S. R.C.P.S .G, F.F.D (OSOM) R.C.S. I. Senior Specialist at Oral and Maxillofacial Surgery Dept., AL-Yarmuk Teaching Hospital, Baghdad, Iraq
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25
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Oliveira AC, Rodríguez IÁ, Garzón I, Martín-Piedra MÁ, Alfonso-Rodríguez CA, García JM, Sánchez-Quevedo MDC, Alaminos M. An early and late cytotoxicity evaluation of lidocaine on human oral mucosa fibroblasts. Exp Biol Med (Maywood) 2013; 239:71-82. [PMID: 24131541 DOI: 10.1177/1535370213503274] [Citation(s) in RCA: 12] [Impact Index Per Article: 1.1] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/15/2022] Open
Abstract
Local anesthetic drugs are extensively used in dentistry. However, the cytotoxic effects of these pharmaceutical compounds remain unclear. In this work, we have evaluated the cell viability and cell function of human oral mucosa fibroblasts exposed to different concentrations of lidocaine for increasing incubation times, using a global screening methods including structural, metabolic and microanalytical analyses. Our results demonstrate that lidocaine is able to alter cell viability and function even at low concentrations and times, although the effect of lidocaine concentration was more important than the incubation time. First, the structural analysis methods revealed that ≥5% concentrations of lidocaine are able to significantly reduce cell viability. Then, the metabolic 3-(4,5-dimethylthiazol-2-yl)-2,5-diphenyltetrazolium bromide (MTT) and water-soluble tetrazolium salt (WST-1) assays suggest that concentrations starting from 1% were able to significantly hinder cell physiology. Finally, electron-probe X-ray microanalysis confirmed the deleterious effects of lidocaine and allowed us to demonstrate that these effects are associated to an apoptosis process of cell death. Therefore, care should be taken when lidocaine is clinically used, and the lowest efficient concentrations should always be used. Furthermore, these results suggest that the comprehensive evaluation method used in this work is accurate and efficient for screening of local anesthetics.
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Affiliation(s)
- Ana Celeste Oliveira
- Tissue Engineering Group, Department of Histology, University of Granada, Granada E18012, Spain
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Parirokh M, Rekabi AR, Ashouri R, Nakhaee N, Abbott PV, Gorjestani H. Effect of occlusal reduction on postoperative pain in teeth with irreversible pulpitis and mild tenderness to percussion. J Endod 2012; 39:1-5. [PMID: 23228248 DOI: 10.1016/j.joen.2012.08.008] [Citation(s) in RCA: 40] [Impact Index Per Article: 3.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/10/2012] [Revised: 08/19/2012] [Accepted: 08/21/2012] [Indexed: 10/27/2022]
Abstract
INTRODUCTION Pain management after root canal treatment is a very important issue in clinical practice. The purpose of this study was to evaluate the effect of occlusal reduction on postoperative pain in teeth with irreversible pulpitis and tenderness to percussion. METHODS Fifty-four posterior vital teeth with sensitivity to percussion requiring endodontic treatment were included in this study. After administration of local anesthesia, the root canals were instrumented, and an intracanal calcium hydroxide dressing was placed. The patients were randomly divided into 2 groups of 27 each. In 1 group the occlusal surface was reduced (OR group), whereas in the other group the occlusal surface was not modified (no occlusal reduction, NOR group). Each patient was asked to record their postoperative pain on a visual analogue scale with 4 categories at 6 hours, 12 hours, 18 hours, 1 day, and then daily for 6 days after this treatment. Data were analyzed by t test, Cochran Q, χ(2), and Mann-Whitney tests. RESULTS Forty-six patients returned the visual analogue scale forms. There was no significant difference in postoperative pain between the 2 groups (P > .05) after root canal preparation and calcium hydroxide dressing. CONCLUSIONS Occlusal surface reduction did not provide any further reduction in postoperative pain for teeth with irreversible pulpitis and mild tenderness to percussion compared with no occlusal reduction.
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Affiliation(s)
- Masoud Parirokh
- Oral and Dental Diseases Research Center, School of Dentistry, Kerman University of Medical Sciences, Kerman, Iran.
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27
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Parirokh M, Sadeghi AS, Nakhaee N, Pardakhty A, Abbott PV, Yosefi MH. Effect of topical anesthesia on pain during infiltration injection and success of anesthesia for maxillary central incisors. J Endod 2012; 38:1553-6. [PMID: 23146636 DOI: 10.1016/j.joen.2012.08.011] [Citation(s) in RCA: 23] [Impact Index Per Article: 1.9] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/01/2012] [Revised: 08/19/2012] [Accepted: 08/21/2012] [Indexed: 11/28/2022]
Abstract
INTRODUCTION This study was performed to investigate the effect of topical anesthesia on pain during needle penetration and infiltration injection as well as the effect of pain during injection on success rate of anesthesia in maxillary central incisors. METHODS In a crossover double-blind study, 25 volunteers randomly received either topical anesthesia or placebo before infiltration injection with prilocaine for their maxillary central incisors in 2 separate appointments. The pain after needle penetration and during injection was separately recorded. An electric pulp tester was used to evaluate the success of the anesthetic injection. Data were analyzed by McNemar, Wilcoxon, and χ(2) tests. RESULTS Overall for 50 injections, 72% of the teeth had successful anesthesia. No significant difference was found between placebo and topical anesthetic groups for the pain of needle penetration as well as pain during injection (P > .05). The volunteers who reported moderate-to-severe pain during injection showed no significant difference in the success rate of anesthesia compared with those with no or mild pain during injections (P > .05). CONCLUSIONS Use of topical anesthesia had no significant effect on pain during either needle penetration or injection. Pain during injection had no significant effect on the success of anesthesia.
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Affiliation(s)
- Masoud Parirokh
- Kerman Oral and Dental Diseases Research Center, Endodontic Department, Kerman University of Medical Sciences, Kerman, Iran.
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Friedl CC, Bashutski J, Rashidi N. A comparison of equivalent doses of lidocaine and articaine in maxillary posterior tooth extractions: case series. EJOURNAL OF ORAL MAXILLOFACIAL RESEARCH 2012; 3:e4. [PMID: 24422011 PMCID: PMC3886100 DOI: 10.5037/jomr.2012.3204] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Subscribe] [Scholar Register] [Received: 05/10/2012] [Accepted: 06/28/2012] [Indexed: 11/25/2022]
Abstract
Objectives Local anaesthesia is the standard of care during dental extractions. With the
advent of newer local anesthetic agents, it is often difficult for the
clinician to decide which agent would be most efficacious in a given
clinical scenario. This study assessed the efficacy of equal-milligram doses
of lidocaine and articaine in achieving surgical anaesthesia of maxillary
posterior teeth diagnosed with irreversible pulpitis. Material and Methods This case-series evaluated a total of 41 patients diagnosed with irreversible
pulpitis in a maxillary posterior tooth. Patients randomly received an
infiltration of either 3.6 mL (72 mg) 2% lidocaine with 1:100,000
epinephrine or 1.8 mL (72 mg) 4% articaine with 1:100,000 epinephrine in the
buccal fold and palatal soft tissue adjacent to the tooth. After 10 minutes,
initial anaesthesia of the tooth was assessed by introducing a sterile
27-gauge needle into the gingival tissue adjacent to the tooth, followed by
relief of the gingival cuff. Successful treatment was considered to have
occurred when the tooth was extracted with no reported pain. Data was
analyzed with the Fisher's exact test, unpaired t-test and normality
test. Results Twenty-one patients received lidocaine and 20 received articaine. Forty of
the 41 patients achieved initial anaesthesia 10 minutes after injection: 21
after lidocaine and 19 after articaine (P = 0.488). Pain-free extraction was
accomplished in 33 patients: 19 after lidocaine and 14 after articaine
buccal and palatal infiltrations (P = 0.226). Conclusions There was no significant difference in efficacy between equivalent doses of
lidocaine and articaine in the anaesthesia of maxillary posterior teeth with
irreversible pulpitis.
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Affiliation(s)
| | - Jill Bashutski
- Department of Periodontics and Oral Medicine, School of Dentistry, University of Michigan Ann Arbor, Michigan USA
| | - Navid Rashidi
- Department of Periodontics and Allied Dental Programs, School of Dentistry, Indiana University Indianapolis USA
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