Results 61 to 70 of about 2,774 (214)

Guided endodontics for calcified teeth: A case of improved precision and treatment efficiency

Endodontology
Traumatic dental injuries, such as concussion and subluxation, can lead to significant pathological changes in the dental pulp, including calcific metamorphosis (CM) and inflammatory external root resorption (IERR).
Neevika Singh, Sujatha I. Bhat, K. B. Jayalakshmi, Shibani Shetty, Varun Prabhuji   +4 more
doaj   +1 more source

Autologous Mastoid Cortex Bone Graft for Multilayer Repair of Lateral Skull Base Defects

The Laryngoscope, EarlyView.
Multilayer repair of lateral skull base cerebrospinal fluid leaks and encephaloceles can be reinforced with rigid autologous grafts. Harvesting a monocortical mastoid cortex bone graft is effective and easy to implement without conferring additional morbidity.
Christopher Z. Wen, Daniel C. Fong, Vera Bzhilyanskaya, Adam C. Kaufman, Ronna Hertzano, David J. Eisenman   +5 more
wiley   +1 more source

Impacts of Climate Change on Food Security: Land Management–Based Strategies Within a Nature‐Based Solutions Framework

Land Degradation &Development, EarlyView.
ABSTRACT Climate change poses serious threats to food security by affecting agricultural production processes in multiple ways. This study aims to analyze land management–based solution strategies that can be developed in response to this threat and presents a systematic and holistic framework through the relationship these strategies establish with ...
Nihal Genc, H. Ebru Colak
wiley   +1 more source

Multidisciplinary Rehabilitation of Discoloured and Calcified Maxillary Incisors using MTA, EndoGuide-Assisted Canal Negotiation, and Aesthetic Restoration: A Case Report [PDF]

Journal of Clinical and Diagnostic Research
Managing calcified root canals and discoloured anterior teeth remains a clinical challenge due to diagnostic complexity and the risk of procedural complications.
Shwetana Kurundkar, Aditya Singh Patel, Manoj Chandak, Anuja Ikhar, Pratik Rathod   +4 more
doaj   +1 more source

A 34-year-old male with pain and mobility of upper left lateral incisor tooth

Bangabandhu Sheikh Mujib Medical University Journal, 2020
This article has no abstract. The first 100 words appear below: A 34-year-old male attended with mild pain during mastication and slight mobility on the upper left lateral incisor tooth for 2 months.
Sageer Ahmed, Chowdhury Afrina Parvin, Mozammal Hossain   +2 more
doaj   +1 more source

Nonlocal active sound control for composite regions

Mathematical Methods in the Applied Sciences, EarlyView.
In the active sound control problem, additional sound sources, known as control sources, are implemented at the perimeter of a protected domain. The control sources can generate secondary sound inside the shielded domain, which attenuates incoming noise. This leads to an inverse source problem.
Nan Hu, Sergey Utyuzhnikov
wiley   +1 more source

Central Incisor with Pulp Canal Obliteration and Apical Periodontitis Managed with a 3D Printed-Guided Endodontic Therapy: A Case Report

Journal of Pharmacy and Bioallied Sciences
This case report discusses a case of a maxillary central incisor with pulp canal obliteration (PCO), managed by guided endodontic access. A preoperative periapical (PA) radiograph and cone beam computed tomography (CBCT) displayed an incidental finding ...
Abdulaziz Abdulwahed
doaj   +1 more source

Effectiveness of three chemical solutions on gutta-percha cones by rapid sterilization technique: A scanning electron microscope study

Endodontology, 2019
Objectives: It is prudent to produce most sterile root canal system and to maximize the most hermetical seal so gutta percha cones are used gutta-percha (GP) cones are used to obliterate the root canal space, prevention of contamination becomes a problem.
S Anitha Rao, Muppala Nikhitha Chowdary, C S Soonu, T Muralidhar   +3 more
doaj   +1 more source

Scan for Success? Number Needed to Scan and Management Changes in Preoperative Otosclerosis: Quantitative Analysis

Otolaryngology–Head and Neck Surgery, EarlyView.
Abstract Objective To quantify the cumulative number of images needed to scan (NNS) with preoperative high‐resolution temporal bone computed tomography (HR‐TBCT) to yield a change in management in patients undergoing primary stapes surgery for otosclerosis‐related hearing loss. Study Design Retrospective cohort.
Omer J. Ungar, Adi Brenner, Daniel Zikk, Rani Abu‐Eta, Yahav Oron, Oren Cavel, Ophir Handzel, Nidal Muhanna, Shiri L. Maymon   +8 more
wiley   +1 more source

Combining radiotherapy with CAR‐T cell therapy for solid tumors: Challenges, mechanisms, and future directions

Precision Radiation Oncology, EarlyView.
Radiotherapy enhances CAR‐Tcell therapy by increasing antigenicity, improving trafficking, and reshaping the tumor microenvironment. Despite its dual effects, including potential immune suppression, understanding these mechanisms enables the development of strategies to maximize synergy in solid tumors.
Leran Qiu, Xingyu Zhou, Jiao Xue, Xiaokang Zhang, Songbing Qin   +4 more
wiley   +1 more source