Dentistry Commons^™

Endodontic Management Of Mandibular First Molar With Four Roots - A Rare Case Report With Clinical Management Guidelines, Shaikh Shahbaz, Huma Iftekhar, Sharique Alam, Zehra Shavez

Journal of Dentistry Indonesia

Mandibular molar is usually two rooted with one mesial and one distal root. Additional roots are rare which requires accurate diagnosis and a methodical and scrupulous endodontic treatment. Objective: This paper aims to report the endodontic management of an unusual case of a mandibular permanent first molar with four roots (two mesial & two distal) and provide a clinical guideline to detect and manage these variant cases. Case report: A 15-year-old boy reported with a deep carious lesion in the lower left first molar (#36). The apical root contour of #36 on an intraoral periapical radiograph taken in different angulations …

Salivary Iga Depression In Drug-Influenced Gingival Enlargement Among Hypertensive Patients, Muhammad Annurdin Sabarudin, Haslina Taib, Wan Majdiah Wan Mohamad, Siti Lailatul Akmar Zainuddin, Wan Syamimee Wan Ghazali, Ahmad Azhar Misran

Journal of Dentistry Indonesia

Drug-influenced gingival enlargement (DIGE) among hypertensive patients is commonly associated with antihypertensive drugs such as calcium channel blockers (CCBs). Immune response alteration is one of the proposed mechanisms for DIGE. Immunoglobulin A (IgA) in saliva which involves in defense mechanism was shown to be affected in patients with DIGE. Objective: This study aimed to determine the association of salivary IgA level with DIGE. Methods: This cross-sectional study comprised 47 hypertensive patients who had consumed antihypertensive drugs for at least 3 months. Twenty-one (44.7%) males and 26 (55.3%) females had participated in this study. Data was analyzed using SPSS version 26.0. …

Tripod Mandibular Advancement Surgery Used In A Class Ii Malocclusion With Receding Lower Jaw, Yu-Ting Wang, Yu-Ling Cheng, Ming-Jeaun Su, Huei-Mei Tsai, Yi-Min Liu

Taiwanese Journal of Orthodontics

This report concerns a relatively simple and reliable method of managing a case of maxillary dental malocclusion combined with a minor underdeveloped and receding mandible.

The chief complaint of the patient was crowded upper anterior teeth and receding chin. After a thorough examination, the patient was diagnosed with a relatively normal maxilla with a slightly small mandible. Impacted upper left canine and missing lower central incisors were noted.

The main treatment goal was to combine surgery and orthodontics to gain the most benefit of treatment. Tripod mandibular advancing surgery (TMAS) plus genioplasty was used as a single-jaw intervention. Orthodontic mechanotherapy, …

N Y State Dent J April 2022

The New York State Dental Journal

In the April 2022 issue, the reader will find the following feature articles:

• Responding to Online Social Media Posts
• Diode Laser-Assisted Abscission and Low-Level Laser Therapy for Treatment of Mucocele Literature: Update and Case Report
• White Sponge Nevus
• Effects of New York State’s Medicaid Orthodontic Policy Changes on Approved Orthodontic Treatment Complexity

This issue includes regular columns with regional news impacting the New York membership including: editorial and perspectives columns, legal, association activities, component news, continuing education opportunities, and classifieds.

Diode Laser Assisted Abscission And Low Level Laser Therapy For The Treatment Of Mucocele –Literature Update And Case Report, Divya Khanna Bds, Mds, Nikita Dhingra Bds, Md, Rohit Yadav Bds, Mds

The New York State Dental Journal

Mucoceles are the quotidian, benign minor salivary gland lesions of the oral mucosa. They result from the accumulation of mucous secretion due to trauma or alteration of minor salivary glands. Clinically they are characterized by bluish, dome shaped, soft and fluctuant physiognomy with most frequent occurrence reported on the lower lip. Based on the histological features they are of two varieties mucous extravasation and retention cysts. Various treatment modalities including surgery, laser ablation, electrosurgery, marsupialization, cryosurgery, intra-lesional injections and corticosteroids have been reported in literature. In the present case, a mucosal preservation technique was used in conjunction with an 810nm …

Body Mass Index And Diabetes Mellitus May Predict Poorer Overall Survival Of Oral Squamous Cell Carcinoma Patients: A Retrospective Cohort From A Tertiary-Care Center Of A Resource-Limited Country, Yumna Adnan, Syed Muhammad Adnan Ali, Mohammad Sohail Awan, Nida Zahid, Muhammad Ozair Awan, Hammad Afzal Kayani, Hasnain Ahmed Farooqui

Department of Surgery Docs

Introduction: Oral squamous cell carcinoma (OSCC) is one of the highest-ranking cancers among both genders in Pakistan. Obesity is linked to a much higher risk for developing multiple cancer types. Individuals with Diabetes mellitus (DM) face an increased risk for developing oral cancer. Hence, the objective of this study was to identify the effect of obesity and DM on the prognosis of OSCC patients.
Methods: This retrospective cohort analysis was conducted on 386 patients diagnosed and treated for OSCC at The Aga Khan University Hospital, Karachi, Pakistan. Patient information was obtained from hospital medical records. Obesity was defined as having …

Evaluation Of Facial Soft Tissue Changes In Excessive Gingival Display Cases After Le Forte I Maxillary Impaction Surgery Using 3d Facial Surface Laser Scanner, Ahmed Mohamed Hazem Alshazly A.Al Shazly, Mostafa Mohamed Sayed Taha, Ahmed Abdelmoniem Barakat, Mohamed Diaa Zein El Abdien

Future Dental Journal

Introduction: Facial soft tissue changes in relation to hard tissue movements after orthognathic surgery cases is always of concern to patients , surgical and orthodontics teams. The aim of the present study was to assess facial soft tissue changes and stability using 3D facial laser scanner after orthognathic surgery Le Forte I maxillary impaction in excessive gingival display patients. Methods: The subjects consisted of 12 patients with skeletal vertical maxillary excess (VME) causing an aesthetic concern to the patients in the form of “Gummy smile”, who underwent LeFort I osteotomy with maxillary impaction, Three-dimensional images of the patients …

Knowledge And Awareness Regarding Uses Of Extracted Natural Tooth In Clinical Practice, Momina Anis Motiwala, Shizrah Jamal, Karshma Devi, Rabia Ghafoor

Section of Dental-Oral Maxillofacial Surgery

Restoration of aesthetics is one the major patients’ concern in dentistry which may be disrupted due to tooth-loss secondary to trauma, or as part of orthodontic treatment or periodontal problem. A number of treatment options are available for the replacement of teeth, but they may be expensive, and time-consuming, involving artificial teeth. For immediate tooth replacement, patient’s own intentionally extracted or unintentionally avulsed tooth maybe used. The current narrative review was planned to discuss various techniques for the use of natural tooth pontic, which preserves the original contours, size and colour of the replaced tooth. Before using these teeth in …

Open Your Eyes To 3d Imaging, Lea Al Matny Dds, Ms

The Journal of the Michigan Dental Association

This cover feature illuminates the transformative role of cone beam computed tomography (CBCT) in dental diagnostics and treatment planning. As CBCT evolves from specialized to commonplace usage, its impact on various dental specialties, including oral surgery, periodontics, orthodontics, and general dentistry, becomes apparent. The article underscores the necessity of understanding CBCT's fundamental concepts and emphasizes the importance of customized imaging protocols tailored to patients' needs. Comprehensive evaluation of CBCT scans reveals anatomical variations, aids in detecting periapical pathosis, visualizing root fractures, assessing external cervical root resorption, and contributes to airway analysis. Moreover, the article explores CBCT's expanding role beyond implant …

A Wechat-Based Smoking Cessation Intervention For Chinese Smokers: A Pilot Study, Ting Luo, Mirandy S. Li, Donna Williams, Jackson Fritz, Kaylin Beiter, Stephen Phillippi, Qingzhao Yu, Stephen P. Kantrow, Wei Ting Lin, Yu Hsiang Kao, Yongchun Chen, Liwei Chen, Tung-Sung Tseng

School of Public Health Faculty Publications

Background: China is the largest tobacco producer and has the highest number of tobacco consumers in the world. Extensive research has demonstrated the utility of social media for smoking cessation. WeChat is the most commonly used social media platform in China, but has not yet been utilized for smoking cessation interventions. The objectives of this study are (1) to evaluate the efficacy of a WeChat-based smoking cessation intervention; and (2) to examine a possible additive effect of integrating oral health and smoking-related information into a tailored, Transtheoretical Model (TTM) guided smoking cessation intervention. Methods: Eligible adults were recruited through WeChat …

A Bibliometric Analysis Of The Studies On Dental Implant Failure, Farhan Raza Khan, Syed Murtaza Raza Kazmi, Yusra Fahim Siddiqui

Section of Dental-Oral Maxillofacial Surgery

Objective: To identify top 30 studies related to dental implant failures based on bibliometric analysis.
Methods: The bibliometric study was conducted at Aga Khan University, Karachi from April 2021 to June 2021 and comprised database search on Google Scholar used key words "dental implant failures" for studies published between 1990 and 2020. The selected studies were reviewed based on citation count for which the cut-off date was June 1, 2021.
Results: The top 30 papers on dental implant failures had median citation count of 153 (range: 41-1583. Most of the studies were retrospective 11(36.7%), followed by literature reviews 6(20%). The …

Artificial Intelligence In Dentistry, Orthodontics And Orthognathic Surgery: A Literature Review, Tania Arshad Siddiqui, Rashna Hoshang Sukhia, Dinaz Ghandhi

Section of Dental-Oral Maxillofacial Surgery

Artificial intelligence is the ability of machines to work like humans. The concept initially began with the advent of mathematical models which gave calculated outputs based on inputs fed into the system. This was later modified with the introduction of various algorithms which can either give output based on overall data analysis or by selection of information within previous data. It is steadily becoming a favoured mode of treatment due to its efficiency and ability to manage complex conditions in all specialities. In dentistry, artificial intelligence has also popularised over the past few decades. They have been found useful for …

Bonded Amalgam As A Fissure Sealant In Low-Income Setting: A Randomised Controlled Trial, Farhan Raza Khan, Samreen Liaquat, Ghazala Rafique, Syed Iqbal Azam, Arshad Hasan

Section of Dental-Oral Maxillofacial Surgery

Objectives: To compare one year retention rate of bonded amalgam sealants (BAS) with that of conventional resin-based sealant (RBS).
Methods: It was a parallel group, equivalence, randomised controlled trial done during March 2018 to December 2019 at the dental clinics of Dow University of Health Sciences, and the Jinnah Sind Medical University, Karachi, Pakistan on children aged 12-16 years, who were randomly assigned to one of the two treatment groups (BAS vs. RBS). Complete retention of the sealant at one year follow-up was labeled as success. Multi-level mixed effect logistic regression model was employed. Study was registered at www.clinicaltrials.gov # …

Radiographic Evaluation Of The Margins Of Clinically Acceptable Metal-Ceramic Crowns, Sheikh Bilal Badar, Kamil Zafar, Rabia Ghafoor, Farhan Raza Khan

Section of Dental-Oral Maxillofacial Surgery

Objective: To radiographically evaluate the proximal marginal fit of the clinically acceptable metal-ceramic crowns.
Methods: The prospective study was conducted at the dental clinics of Aga Khan University, Karachi, from July to December 2018, and comprised metal-ceramic crowns that were evaluated prior to the cementation. Clinical examinations were conducted by seating the crown on the tooth preparation and visual assessment was done using sharp explorer along the margins. Clinically acceptable crowns were then evaluated on the bite-wing radiograph. Any horizontal or vertical inaccuracy of >0.5mm at the proximal margins was recorded as 'discrepancy'. Data was analysed using SPSS 22.
Results: …

Navigating Through Our History In Research: An Altmetric Analysis For Publications By The Full-Time Operative Dentistry Faculty At The Aga Khan University Hospital In The Past Decade, Nighat Naveed, Fahad Umer

Section of Dental-Oral Maxillofacial Surgery

Objective: To analyse the social dissemination of publications by fulltime faculty at a tertiary care facility.
Methods: The retrospective study was conducted at the Aga Khan University Hospital, Karachi, and comprised publication records of the fulltime Operative Dentistry faculty members between July 2011 till July 2021. The search was done on Google Scholar, Altmetric Explorer and PubMed electronic databases. After final screening, all the publications in PubMed-indexed journals, including in vitro studies, randomised controlled trials, original research articles, case reports and letters to the editor, for which the Altmetric Attention Score was available were included.
Results: Of the 225 publications …

Comparative Effectiveness Of Tongue Exercises On Tongue Strength, Endurance, And Movement In Healthy Young Adults : A Randomized Controlled Trial Study, Janistar Lekvichittada

Chulalongkorn University Theses and Dissertations (Chula ETD)

Background and rationale: Tongue strengthening exercise (TSE) is a program to re-educate the neuromuscular pattern of the tongue muscle to improve tongue posture and swallowing function. Various TSEs have been introduced. However, most studies have been conducted on TSEs focusing on instruments such as tongue blade, Iowa oral performance instrument (IOPI) and JMS tongue pressure measuring device. Only a few have focused on self-tongue strengthening exercises, which has yet to show which method is the best for improving tongue strength, endurance, and movement. Objective: This study aimed to investigate tongue-strengthening exercise methods that had the most significant impact on increasing …

10-Minute Ebd: Factors Impacting Gingival Margin Position Following Esthetic Crown Lengthening, I-Ting (David) Lee

The Journal of the Michigan Dental Association

The esthetic crown lengthening procedure aims to address gingival concerns and achieve harmonious crown proportions. This article explores factors influencing gingival margin position post-surgical intervention, focusing on patients with excessive gingival display. The PICO question investigates gingival changes six months post-surgery. A comprehensive literature search using keywords such as "esthetic crown lengthening" and "gummy smile" identifies relevant articles. Results indicate varied outcomes, emphasizing the importance of individualized approaches. Notably, factors like flap margin suture placement impact tissue rebound. This study underscores the complexity of esthetic crown lengthening, emphasizing the need for tailored strategies to ensure optimal outcomes.

Knowledge And Attitude Of Patients Indicated Extraction Or Impacted Third Molar Surgery Toward Antibiotic Use, Kamoltham Ekmetipunth

Chulalongkorn University Theses and Dissertations (Chula ETD)

In Thailand, there is a significant gap in public knowledge about the use of antibiotics, and antibiotics are easily accessible. People prefer self-medication, leading to antibiotic resistance. Dentists play a role in the use of antibiotics. This study was designed to determine knowledge and attitude of patients related to antibiotic use if extraction or impacted third molar surgery is indicated. A cross-sectional survey with questionnaire was conducted at the Faculty of Dentistry, Chulalongkorn University. The questionnaire consisted of two main sections: demographic data and an evaluation of knowledge and attitude. A 5-point Likert scale was used. Bivariate analysis was conducted …

Factors Affecting The Reduction Rate Of Odontogenic Cyst After Decompression Based On Three-Dimensional Volumetric Analysis, Sarawut Wongrattanakarn

Chulalongkorn University Theses and Dissertations (Chula ETD)

The purpose of this study is to investigate factors that affect the reduction rate of odontogenic cysts after decompression based on three-dimensional volumetric analysis. The sample consisted of 30 patients who underwent decompression of odontogenic cysts at the Department of Oral and Maxillofacial Surgery, Faculty of Dentistry, Chulalongkorn University, from 2010-2022. Preoperative and postoperative cone beam computed tomography results were collected. Volumetric analysis was performed to evaluate any differences in the reduction rate and percentage reduction in the volume (PRV) of the cystic lesion according to the sex, age, initial volume of the lesion, duration of decompression, location of the …

Awareness Of Medical Doctor On Medication-Related Osteonecrosis Of The Jaw In Osteoporosis Patients, Nachapol Supanumpar

Chulalongkorn University Theses and Dissertations (Chula ETD)

Antiresorptive drugs are widely used to treat osteoporosis. A serious adverse effect of these drugs is medication-related osteonecrosis of the jaw (MRONJ). By informing and educating patients about MRONJ, providing proper dental referral, and monitoring the oral health of patients who receive antiresorptive agents, physicians can reduce the risk of MRONJ. We investigated the awareness and clinical practices of physicians in Thailand with regard to MRONJ. Physicians who prescribed antiresorptive drugs for osteoporosis filled out an online self-administered questionnaire about demographic characteristics, awareness, and practices related to MRONJ. Most respondents agreed that antiresorptive drugs may cause MRONJ (92.3%), that poor …

Knowledge, Attitudes, Behavior, And Expectation Of Thai Patients Toward Dental Treatment During Covid-19 Pandemic: An Online Survey, Paratcha Pingsuthiwong

Chulalongkorn University Theses and Dissertations (Chula ETD)

Aerosol-generating procedures with contaminated saliva may pose a risk of disease transmission during the COVID-19 pandemic. COVID-19 preventive measures in dental clinics have evolved in response to the pandemic situation. This research investigated the effect of this pandemic on Thai patients' knowledge, attitudes, and behavior toward dental treatment. The online survey was distributed in June 2022. There were 978 participants in the study. The results showed that most participants had accurate knowledge about the COVID-19 transmission route in dentistry. The mean and median level of concern in the following issues were: contracting COVID-19 in daily life (3.06 and 3.03), contracting …

Effect Of Normal Saline In Different Concentration On Soft Tissue Healing Of Extraction Wound: A Clinical Study, Walailuk Kunthikarn

Chulalongkorn University Theses and Dissertations (Chula ETD)

Sodium chloride solution (NaCl) is regarded as the most suitable and recommended medical irrigation, because of the nontoxic and isotonic properties. The previous in vitro study showed that NaCl solution induced migration and extracellular matrix excretion from human gingival fibroblast. However, there is no report concerning the effect of rinsing extraction wound with NaCl solution in clinical trial study. This research study is split mouth single-blind randomized controlled clinical trial to investigate if rinsing with 0.9% and 1.8% NaCl solution on extraction wound can promote soft tissue healing. The operation was performed in 60 socket sites. The patients, who had …

Comparison Of Early Stability Betweenaggressive And Non-Aggressive Thread Design Implant, Pawida Pataraprasit

Chulalongkorn University Theses and Dissertations (Chula ETD)

Background and objective A new type of implant with aggressive threads, called the BLX implant, has been designed to provide greater adhesion to the bone. This study investigates the early implant stability between aggressive (BLX) and non-aggressive (BL) thread implants using Implant Stability Quotient (ISQ) values and Implant stability test (IST) values.) Method BLX and BL implants were placed by block randomization (12 BLX implants, 10 BL implants) following the manufacturer protocol. The insertion torque was recorded. The Implant Stability Quotient (ISQ) values were measured immediately after placement and 6 weeks after implant placement while the Implant stability test (IST) …

Effectiveness Of Myofunctional Therapy With Frenectomy In Adult Patients With Obstructive Sleep Apnea And Ankyloglossia, Chanadda Preedeewong

Chulalongkorn University Theses and Dissertations (Chula ETD)

In recent years, myofunctional therapy has emerged as a noninvasive treatment modality for patients suffering from obstructive sleep apnea (OSA), owing to its lower cost and reduced risk of serious side effects compared to other therapeutic options. Furthermore, myofunctional therapy may be considered for patients who cannot tolerate continuous positive airway pressure (CPAP) or oral appliances. However, ankyloglossia, a congenital condition characterized by restricted tongue movement, has been shown to limit the exercise regimen and compromise the effectiveness of myofunctional therapy. This study aims to explore the effectiveness of myofunctional therapy combined with frenectomy for adult OSA patients with ankyloglossia. …

Accuracy Assessment Of 3d Tooth Reconstruction With Novel Segmentation Technique, Thanatchaporn Permwatanachai

Chulalongkorn University Theses and Dissertations (Chula ETD)

In modern medicine, three-dimensional (3D) reconstruction has innovative new applications by building cost-effective patient-specific surgical models and prostheses. Concurrently, 3D reconstruction is useful in dental and maxillofacial disciplines for pre-operative planning and surgical simulation. During the 3D reconstruction process, one of the significant procedures is segmentation, which involves extracting interesting structures from undesirable surroundings. In this case, if the digital segmentation is inaccurate, the physical model generated by the virtual model will not properly represent anatomy of the structure, resulting in a discordance between treatment plan and outcome. The study aims to assess the segmental accuracy of the new threshold-based …

Factors Associated With Success Rate Of Alveolar Bone Graft For Dental Implant Rehabilitation: An Up To 10-Years Retrospective Study, Kaung Zaw Win

Chulalongkorn University Theses and Dissertations (Chula ETD)

Background: Nowadays, rehabilitating edentulous areas using dental implants has become a reliable treatment choice. However, insufficient bone volume is the most common clinical problem in dental implant rehabilitation, indicating the requirement of reconstructive bone surgeries to increase bone availability. Objective: To identify the factors that potentially associate with success in alveolar bone graft surgery for dental implant rehabilitation, along with the bone graft success rate for dental implant rehabilitation, implant survival rate and marginal bone loss (MBL) around implants Materials and methods: Treatment outcomes of the patients with alveolar bone grafts for dental implant rehabilitation were audited between January 2007 …

Effects Of Nutritional Therapy On Nutritional Status In Patients Undergoing Orthognathic Surgery: A Randomised Clinical Trial, Naratorn Prachasartta

Chulalongkorn University Theses and Dissertations (Chula ETD)

Orthognathic surgery can limit oral intake postoperatively, leading to the loss of weight and muscle mass, which can weaken the immunity. To ensure proper perioperative care, it is crucial to provide adequate nutrition and mitigate surgical stress-induced catabolism. However, research on nutrition therapy for orthognathic surgery patients is limited. Therefore, our study aimed to investigate the nutritional status of patients who received nutritional therapy. Thirty-four patients were randomly assigned into two groups: one receiving nutritional counselling only and the other receiving nutritional counselling with an oral nutritional supplement. We collected data on weight, muscle mass, fat mass, handgrip strength, biomarkers, …

Peri-Implantitis Incidence And Effect Of Supportive Periodontal Therapy On Outcomes: Retrospective Cohort Study, Michael Ha

Theses and Dissertations

Purpose: Management of peri-implantitis is becoming an increasing component of dental practice. Dental implants can develop peri-implantitis lesions which occur in a non‐linear and accelerating pattern compared to a gradual periodontitis lesion. It is crucial to diagnose and treat this disease early, or ideally prevent it. Contemporary implants have a rough surface texture which is difficult to properly decontaminate as a crucial component for treatment prognosis. Evidence on the long-term effects of Periodontal implant maintenance therapy (PIMT) on implants is limited. This study aims to investigate the effect of periodontal maintenance on peri-implant tissue health.

Methods: A retrospective chart review …

Management Of Severe Dento-Alveolar Traumatic Injuries In A 9-Year Old Boy: A Case Report, Elnaz Mousavi, Masoomeh Khoshdel, Hamidreza Sharifiyan

Journal of Dentistry Indonesia

Dentoalveolar traumas can lead to various injuries that may result in tooth loss. A suitable treatment plan and appropriate interventions should be performed to maintain the dental function and aesthetics, especially for the anterior teeth. Objective: To report the interventions performed on dentoalveolar trauma on a 9-years old male patient who presented with gingival immersion of the right maxillary central incisor and missing a tooth due to a falling accident. Case Report: The patient had multiple traumatic injuries. The medical and dental history was taken, and the clinical and radiologic examinations were performed. The patient underwent surgical intervention and splinting …

Antibacterial And Antibiofilm Efficacy Of Pineapple Hump (Ananas Comosus) On Porphyromonas Gingivalis In Vitro, Abdul Gani Soulissa, Billy Lombardo, Armelia Sari Widyarman

Journal of Dentistry Indonesia

Background: Periodontal disease is one of the most prevalent oral health problems in Indonesia that affects supporting tissues of the teeth. Porphyromonas gingivalis plays an important role in the pathogenesis of periodontal disease. Alternative therapy with natural plant extracts, including pineapple (Ananas comosus) hump extract may inhibit the growth of bacteria that cause periodontal disease. Objective: To determine the effect of pineapple hump extract on bacterial growth and adhesion of Porphyromonas gingivalis biofilms. Method: The bacterial inhibition test was performed by the agar well diffusion method, and biofilm density measurements were made using the biofilm assay method. Results: Pineapple hump …