keyword
https://read.qxmd.com/read/38427098/risk-factor-analysis-for-perioperative-complications-in-impacted-third-molar-surgery-a-single-center-experience
#21
JOURNAL ARTICLE
Florian Dudde, Filip Barbarewicz, Kai-Olaf Henkel
BACKGROUND: The surgical removal of impacted third molars is usually carried out by an oral/maxillofacial surgeon. Two specific risks of surgical removal of impacted third molars are oroantral communication (OAC) when extracting ​​upper third molars and hypesthesia of the inferior alveolar nerve (IAN) ​​when extracting lower third molars. The aim of this study is to determine the distribution of complications in deeply impacted third molar surgery, to identify specific risk factors influencing the most common perioperative (OAC, IAN hypesthesia) and to compare these results with other studies...
March 1, 2024: Oral and Maxillofacial Surgery
https://read.qxmd.com/read/38420093/comparison-of-neurosensory-recovery-of-the-inferior-alveolar-nerve-after-open-and-closed-reduction-for-mandibular-fractures-a-prospective-study
#22
JOURNAL ARTICLE
Naman Mundepi, Hibu Dora, Manish Sharma, Kshitija Patil, Ishita Rangnani, Sohini Saha
INTRODUCTION: Traumatic mandibular fractures are the most common fractures of the facial region and are associated with loss of neurosensation in the inferior alveolar nerve (IAN). The present study aimed to compare IAN recovery after traumatic mandibular fractures between the open and closed reduction methods. MATERIALS AND METHODS: The study included 90 patients with traumatic mandibular fractures of the body, angle, and symphysis, divided into two groups of 45 patients: group 1 was treated with closed reduction and fixation with rich arch-bar fixation under local anesthesia, and group 2 was treated with open reduction and rigid internal fixation with 2-mm titanium mini plates and monocortical screws (6 mm), and the plate was fixed to the fractured bony fragments...
January 2024: Curēus
https://read.qxmd.com/read/38413665/morphological-and-quantitative-study-of-the-inferior-alveolar-nerve-canal-in-hemifacial-microsomia
#23
JOURNAL ARTICLE
Xin Li, Xiaojun Chen, Ziwei Zhang, Xuetong Wang, Wenqing Han, Byeong Seop Kim, Yingjie Yan, Gang Chai, Yan Zhang
This study aimed to probe into the anatomic course of inferior alveolar nerve canal (IANC) in hemifacial microsomia (HFM) on a large scale, morphological observations and further quantitative study were performed. Patients were classified by Pruzansky-Kaban classification. The anatomic course of IANC was analyzed morphologically with three-dimensional (3D) imaging software among 248 patients. Seven distances between fixed landmarks on both sides were measured for 236 patients. The differences between affected and unaffected sides were compared...
February 27, 2024: Scientific Reports
https://read.qxmd.com/read/38409510/overcoming-local-anesthesia-failure-during-routine-dental-treatments-in-children
#24
JOURNAL ARTICLE
Michael Yagudaev, Noam Yarom, Malka Ashkenazi
BACKGROUND: Local anesthesia (LA) during routine dental treatment in children fails in 5%-35% of first attempts. No data, however, are available on the success rates of subsequent attempts. AIM: To evaluate the effectiveness of primary, secondary, and tertiary LA attempts (P-LA, S-LA, and T-LA, respectively) for anesthetizing molars during routine dental treatments in children. DESIGN: We retrospectively analyzed dental records of all children (2-18 years) who had been administered LA for the treatment of primary or permanent molars by a single paediatric dentist, between 2011 and 2022...
February 26, 2024: International Journal of Paediatric Dentistry
https://read.qxmd.com/read/38402395/a-novel-extraoral-ultrasound-guided-approach-for-mandibular-nerve-block-in-rahmani-sheep
#25
JOURNAL ARTICLE
Mohamed Wefky El-Sherif, Mohamed Ahmed Nazih
BACKGROUND: Regional anesthesia is the favored choice in ruminant animals compared to general anesthesia, primarily due to its high safety margin and reduced demand for cost-intensive equipment in addition to its field applicability. Ultrasound-guided nerve block has gained significant attention in the field of veterinary medicine. This study utilized twenty-seven sheep of the native Rahmani breed to both demonstrate and evaluate the effectiveness of the ultrasound guided inferior alveolar nerve block technique...
February 24, 2024: BMC Veterinary Research
https://read.qxmd.com/read/38368524/remodelling-surgery-with-3d-printed-patient-specific-surgical-guides-in-patients-with-chronic-diffuse-sclerosing-osteomyelitis-tendoperiostitis-of-the-mandible-a-case-series
#26
JOURNAL ARTICLE
M-M Meent, R-P Ende, S-E Pichardo, J-P Merkesteyn
BACKGROUND: Patients with chronic diffuse sclerosing osteomyelitis/tendoperiostitis (DSO/TP) of the mandible may complain about facial asymmetry as a result of mandibular deformity, one of the characteristics of DSO/TP of the mandible. If the disease is fully extinguished, remodelling surgery could be performed to treat complaints of facial asymmetry. This study reports the results of remodelling surgery with three-dimensional (3D) designed- and -printed patient-specific surgical guides...
February 18, 2024: Medicina Oral, Patología Oral y Cirugía Bucal
https://read.qxmd.com/read/38367827/performance-evaluation-of-three-versions-of-a-convolutional-neural-network-for-object-detection-and-segmentation-using-a-multiclass-and-reduced-panoramic-radiograph-dataset
#27
JOURNAL ARTICLE
M Bonfanti-Gris, A Herrera, S Paraíso-Medina, R Alonso-Calvo, F Martínez-Rus, G Pradíes
OBJECTIVES: To evaluate the diagnostic performance of three versions of a deep-learning convolutional neural network in terms of object detection and segmentation using a multiclass panoramic radiograph dataset. METHODS: A total of 600 orthopantomographies were randomly selected for this study and manually annotated by a single operator using an image annotation tool (COCO Annotator v.11.0.1) to establish ground truth. The annotation classes included teeth, maxilla, mandible, inferior alveolar nerve, dento- and implant-supported crowns/pontics, endodontic treatment, resin-based restorations, metallic restorations, and implants...
February 15, 2024: Journal of Dentistry
https://read.qxmd.com/read/38353315/risk-assessment-of-inferior-alveolar-nerve-injury-after-wisdom-tooth-removal-using-3d-ai-driven-models-a-within-patient-study
#28
JOURNAL ARTICLE
Fernando Fortes Picoli, Rocharles Cavalcante Fontenele, Frederic Van der Cruyssen, Iraj Ahmadzai, Trigeminal Nerve Injuries Research Group, Constantinus Politis, Maria Alves Garcia Silva, Reinhilde Jacobs
OBJECTIVE: To compare a three-dimensional (3D) artificial intelligence (AI)- driven model with panoramic radiography (PANO) and cone-beam computed tomography (CBCT) in assessing the risk of inferior alveolar nerve (IAN) injury after mandibular wisdom tooth (M3M) removal through a within-patient controlled trial. METHODS: From a database of 6,010 patients undergoing M3M surgery, 25 patients met the inclusion criteria of bilateral M3M removal with postoperative unilateral IAN injury...
December 2023: Journal of Dentistry
https://read.qxmd.com/read/38336661/immediate-implant-placement-in-the-posterior-mandibular-region-was-assisted-by-dynamic-real-time-navigation-a-retrospective-study
#29
JOURNAL ARTICLE
Ningbo Geng, Jing Ren, Chi Zhang, Tianren Zhou, Chongjin Feng, Songling Chen
BACKGROUND: Efficient utilization of residual bone volume and the prevention of inferior alveolar nerve injury are critical considerations in immediate implant placement (IIP) within the posterior mandibular region. Addressing these challenges, this study focuses on the clinical efficacy and implant accuracy of dynamic real-time navigation, an emerging technology designed to enhance precision in implantation procedures. METHODS: This study included 84 patients with 130 implants undergoing immediate placement in the posterior mandibular region...
February 9, 2024: BMC Oral Health
https://read.qxmd.com/read/38334855/association-of-indications-for-mandibular-third-molar-coronectomy-and-the-pell-and-gregory-and-the-winter-classification-systems
#30
JOURNAL ARTICLE
Rashida N Simons, Mitchell S Gonesh, Jacco G Tuk, Jan de Lange, Jerome A Lindeboom
PURPOSE: The purpose of this study was to determine how the surgeon's decision to perform a mandibular third molar coronectomy or surgical removal is associated with the impaction pattern as classified using Pell and Gregory or Winter's system. METHODS: This observational, cross-sectional study was conducted on 813 mandibular third molars belonging to 565 patients. All patients were referred for removal of the mandibular third molar and had radiographic signs indicating a close relationship with the inferior alveolar nerve...
February 9, 2024: Oral and Maxillofacial Surgery
https://read.qxmd.com/read/38317047/identifying-the-anatomical-variations-of-the-inferior-alveolar-nerve-with-magnetic-resonance-imaging
#31
JOURNAL ARTICLE
M Öçbe, M O Borahan
BACKGROUND: The inferior alveolar nerve (IAN) is located in the mandibular canal (MC). It is critical to evaluate the position of the MC during treatment planning to prevent intra or postoperative complications. AIMS: This retrospective study aimed to identify the anatomy and anatomical variations of the IAN using soft tissue imaging (pulse sequence magnetic resonance imaging [MRI]). MATERIALS AND METHODS: This study was designed as a retrospective Consolidated Standards of Reporting Trials (CONSORT) study...
January 1, 2024: Nigerian Journal of Clinical Practice
https://read.qxmd.com/read/38312977/efficacy-and-reliability-of-single-tooth-anesthesia-sta-for-surgical-removal-of-impacted-wisdom-teeth-a-comparative-study
#32
JOURNAL ARTICLE
Manikandhan Ramanathan, Sandeep Ramanuj, Keerthana Ponvel
INTRODUCTION: Single tooth anesthesia via intra-ligamentary injections has long been used to provide localized pain control with minimal discomfort while avoiding undesirable effects like lip numbness, mainly in pediatric population with definite success. In this study, we aimed to assess the efficacy of single tooth anesthesia (STA) via intra-ligamentary injections using WAND® STA in the surgical removal of impacted third molar. METHODOLOGY: Sixty patients were randomly divided into two groups of 30 each where Group I (study group) received local anesthesia via STA system with 4% articaine and Group II (control group) received conventional injection, that is, inferior alveolar nerve block, (IANB) with 4% articaine...
February 2024: Journal of Maxillofacial and Oral Surgery
https://read.qxmd.com/read/38312975/evaluation-of-the-linear-relationship-of-the-inferior-alveolar-nerve-canal-to-the-lateral-cortex-and-the-alveolar-crest-in-the-posterior-mandible-a-computed-tomographic-study
#33
JOURNAL ARTICLE
Arjun Madhu Usha, Yeshaswini Thelekkat, Jacob John, Roopesh Nair, Jincy Nazar, Dhanya Sanal Kumar
BACKGROUND AND OBJECTIVE: A cross-sectional study was conducted to evaluate a clinically relevant position of the inferior alveolar nerve and canal with respect to the lateral cortex, alveolar crest, and first and second molar root apices in adult dentate patients. METHODS: The study was conducted in the patients who reported various oral and maxillofacial surgical procedures at the Department of Oral and Maxillofacial Surgery for whom preoperative computed tomography (CT) scan was taken for the required surgical procedures...
February 2024: Journal of Maxillofacial and Oral Surgery
https://read.qxmd.com/read/38312962/anatomical-analysis-of-inferior-alveolar-nerve-relation-to-mandibular-posterior-teeth-using-cone-beam-computed-tomography-a-retrospective-radiographic-analysis-study
#34
JOURNAL ARTICLE
Yasser Nabil El Hadidi, Alyaa Mahmoud Ahmed Taha, Shaimaa Mohamed Abu El Sadat, Shehabeldin Mohamed Saber
INTRODUCTION: Cone beam computed tomography (CBCT) is reliable in the assessment of structures related to teeth. The assessment of the inferior alveolar neurovascular (IAN) bundle location using CBCT is considered one of its prime uses in different mandibular surgeries. METHODOLOGY: Retrospective CBCT data of patients presented to the institute were assessed to measure relations of IAN. Measurements were taken to assess the bone thickness adjacent to IAN, the superior-inferior dimension between the canal and the teeth, and the dimension between the canal and the inferior border of the mandible...
February 2024: Journal of Maxillofacial and Oral Surgery
https://read.qxmd.com/read/38303869/persistent-paresthesia-of-inferior-alveolar-nerve-after-accidental-extrusion-of-calcium-hydroxide-paste-containing-iodoform-into-the-mandibular-canal
#35
JOURNAL ARTICLE
He Liu, Yao Li, Ya Shen
No abstract text is available yet for this article.
January 2024: Journal of Dental Sciences
https://read.qxmd.com/read/38297403/effect-of-betamethasone-injection-into-the-pterygomandibular-space-on-the-neurosensory-disturbance-after-bilateral-sagittal-split-ramus-osteotomy-a-pilot-study
#36
JOURNAL ARTICLE
Shehab Ahmed Hamad, Khurshid A Kheder Khrwatany, Mustafa Rasul Mohammed, Saeed Hameed Tutmayi
AIM: The aim of this study was to evaluate the effect of local betamethasone injection into the pterygomandibular space on postoperative neurosensory deficits. MATERIALS AND METHODS: A prospective controlled clinical study was conducted on 16 patients (6 male, 10 female; mean age, 24.95 ± 9.22 years) who underwent bilateral sagittal ramus osteotomy for mandibular discrepancies. One side of each patient's mandible was randomly selected as the control side, and the opposite side as the experimental side...
February 1, 2024: European Journal of Medical Research
https://read.qxmd.com/read/38288853/perceived-surgical-difficulty-of-mandibular-third-molar-extraction-a-comparative-cross-sectional-study-of-dentists-with-postgraduate-qualification-in-oral-surgery-and-maxillofacial-surgeons-in-a-spanish-subpopulation
#37
JOURNAL ARTICLE
M-I Sánchez-Jorge, J Cortés-Bretón-Brinkmann, R Acevedo-Ocaña, N Quispe-López, F Falahat, R Martín-Granizo
BACKGROUND: Mandibular third molar (MTM) extraction is one of the most frequently performed surgeries in the oral cavity. Establishing the level of surgical difficulty pre-operatively is an essential step to ensure correct treatment planning. In Spain, MTM extraction - especially in cases presenting greater difficulty - is normally performed by doctors specializing in oral and maxillofacial surgery, or by dentists with postgraduate qualifications in oral surgery. The present work set out to analyze the extent to which perceptions of surgical difficulty of the said intervention vary in relation to professional training...
January 30, 2024: Medicina Oral, Patología Oral y Cirugía Bucal
https://read.qxmd.com/read/38286818/the-effect-of-aromatherapy-with-lavender-neroli-oil-and-music-in-management-of-pediatric-dental-anxiety-a-randomized-control-trial
#38
JOURNAL ARTICLE
Rama Abdalhai, Chaza Kouchaji, Rasha Alkhatib
AIM: This study aimed to evaluate the efficacy of aromatherapy with Lavender-Neroli essential oil combined with background music in reducing dental anxiety and pain during anesthesia in children. MATERIALS AND METHODS: A total of 56 children aged 6-10 years old who needed dental treatment with inferior alveolar nerve injection (IANB) were randomly divided into two groups: Group 1 (Experimental, n = 28) aromatherapy with music group, and Group 2 (Control, n = 28) the placebo group...
January 29, 2024: BDJ Open
https://read.qxmd.com/read/38279778/effect-of-preemptive-use-of-a-nonsteroidal-anti-inflammatory-drug-and-a-corticosteroid-on-the-efficacy-of-inferior-alveolar-nerve-blockade-and-postoperative-pain-control-in-endodontic-treatment-of-molars-with-symptomatic-pulpitis-a-randomized-double-blind-placebo
#39
JOURNAL ARTICLE
Guilherme Araujo Rodrigues, Ruy Hizatugu, Juliana Delatorre Bronzato, Adriana de-Jesus-Soares, Marcos Frozoni
AIM: The anaesthetic success rate of an inferior alveolar nerve block (IANB) in mandibular molars with irreversible symptomatic pulpitis can be low, and postoperative pain control in teeth with this diagnosis can be challenging. This study aimed to evaluate the influence of preemptive use of dexamethasone and oral potassium diclofenac on the success of IANB. The influence of these drugs on the intensity of postoperative pain was assessed as a secondary outcome. METHODOLOGY: Eighty-four patients with mandibular molars diagnosed with irreversible symptomatic pulpitis recorded preoperative pain intensity using a cold thermal test and a modified Numerical Rating Scale (mNRS)...
January 27, 2024: International Endodontic Journal
https://read.qxmd.com/read/38274929/association-of-radiographic-signs-in-determining-the-proximity-of-mandibular-third-molar-roots-to-the-mandibular-canal-and-postoperative-occurrence-of-neurosensory-disorders-a-cohort-study
#40
JOURNAL ARTICLE
Vijayendranath Nayak, Sameer Kumar, Silpa Madhuri, Karthik Kannaiyan, Melwin Mathew, Htoo Htoo Kyaw Soe, Preethy Mary Donald, Manasa Anand Meundi, Saptarshi Bhowal
BACKGROUND: The routine oral and maxillofacial procedure involving the surgical removal of impacted mandibular third molars comes with inherent risks to nearby anatomical structures. Proximity of mandibular third molar roots to the inferior alveolar nerve (IAN) poses a significant risk for injury, prompting the need for reliable assessment methods. Radiographic indicators, particularly those observed on intraoral periapical radiographs (IOPARs), offer a dependable means to evaluate proximity...
December 2023: Curēus
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