"Can Perioperative Intravenous Lidocaine Decrease Postoperative Pain After Oral and Maxillofacial Surgeries?": A Randomized Clinical Trial.

Purpose: To determine the efficacy of perioperative intravenous lidocaine in decreasing postoperative pain after oral and maxillofacial surgeries.

Methods: Forty patients undergoing various oral and maxillofacial surgeries under general anesthesia were recruited in this prospective, randomized, double blinded controlled trial. Lidocaine group received Lidocaine 2.

Effectiveness of pre-injection use of cryoanesthesia as compared to topical anesthetic gel in reducing pain perception during palatal injections: a randomized controlled trial.

Background: Palatal injections are often painful. We aimed to compare topical ice and 20% benzocaine gel for pre-injection anesthesia before greater palatine nerve block (GPNB) injections.

Methods: A randomized split-mouth clinical trial was conducted among patients aged 15-60-years needing bilateral GPNB injections.

Investigating UAV-Based Applications in Indoor-Outdoor Sports Stadiums and Open-Air Gatherings for Different Interference Conditions beyond 5G Networks.

With the onset of 5G technology, the number of users is increasing drastically. These increased numbers of users demand better service on the network. This study examines the millimeter wave bands working frequencies.

Congenital granular cell tumor: Report of a case with literature review and differential diagnosis.

Congenital granular cell tumor (CGCT) is a rare benign lesion and presents as a fibrous mass arising from the alveolus in the newborn. The prenatal screening of lesions can help in parent counseling, determining the complications, as larger size lesions may interfere with normal delivery and require a cesarean section.

Intra-operative application of ultrasonography (USG) for reduction of zygomatic arch fracture.

Zygomatic arch fractures are the most common facial fractures or second in frequency after the nasal fractures. The high incidence of zygomatic fractures probably relates to its prominent position in the facial skeleton; hence, it is frequently exposed to fractures. This case report presents an left-sided isolated zygomatic arch fracture after subjected to routine investigations and radiographs like submentovertex and CT scans.

Practice of Oral and Maxillofacial Surgery in Nepal: Its Scope and Influencing Factor.

Objectives: Oral and maxillofacial surgery is a relatively newer and growing specialty of dentistry in Nepal whose scope is not yet estimated. The objective of this study was to estimate the scope and the factors influencing the scope of oral and maxillofacial surgery in Nepal.

Study Design: In this cross-sectional study, all the oral and maxillofacial surgeons who were registered in the Nepalese Association of Oral and Maxillofacial Surgeons (NAOMS) were included (purposive sampling).

Dentigerous Cystic Changes in the Follicles Associated with Radiographically Normal Impacted Mandibular Third Molars.

Objective: To assess the incidence of dentigerous cystic changes in the follicles of radiographically normal impacted mandibular third molars.

Methods: One hundred and thirteen follicles obtained after surgical removal of impacted mandibular third molars with radiolucency of less than 2.5 mm in the radiograph were sent for histopathologic evaluation to evaluate pathologic changes.

Animal Inflicted Maxillofacial Injuries: Treatment Modalities and Our Experience.

Introduction: Animal inflicted injuries to the face and neck are becoming much more common as people lavish affection on pets. Injuries caused by animal attacks to the face can cause complex injuries to soft and hard tissues, presented as perforations, lacerations, crushes, avulsion or fractures. An uncountable number of bacteria and virus can be found in such injuries, with a potential pathological effect to humans, regarding infections.