Results 131 to 140 of about 462,472 (295)

Postnatal development of the optic nerve in (C57BL x CBA)F1 hybrid mice:general changes in morphometric parameters [PDF]

open access: yes, 1996
A morphometric analysis of the optic nerve in different age groups of (C57BL x CBA)F1 hybrid mice was carried out. Morphometric parameters examined were mean nerve cross-sectional area (csa), mean myelinated nerve fibre count, mean myelinated nerve fibre
Dangata, Y Y   +2 more
core  

Myelin sheath development in the maxillary nerve of the newborn pig

open access: yes, 2017
Myelination, the ensheathing of neuronal axons by myelin, is important for the proper function of both central and peripheral nervous systems. Various studies have investigated the quantitative parameters of myelination in certain species. Pigs are among
Chiotelli, M   +6 more
core   +1 more source

Validation of Virtual Reality Simulations for Anatomical Landmarks in Panoramic Radiographs

open access: yesJournal of Dental Education, EarlyView.
ABSTRACT Objective This study assessed the validity of panoramic anatomical virtual reality (VR) software among senior dental students. Materials and Methods A total of 79 fourth‐year dental students were randomly divided into two groups in this crossover study. Students’ knowledge of panoramic anatomical landmarks was tested.
Daniah M. Alhazmi   +4 more
wiley   +1 more source

Trans‐Cervical Ultrasound Imaging of the Adult Palatine Tonsils

open access: yesJournal of Medical Radiation Sciences, EarlyView.
Ultrasound imaging of the adult palatine tonsils using a trans‐cervical approach can be used to assess the tonsillar region for intratonsillar and peritonsillar abscesses. An understanding of the sonographic anatomy, technique and tonsillar pathology is required to perform and interpret imaging and inform patient management.
Michelle Fenech, Tristan Reddan
wiley   +1 more source

Peri‐implant disease pathogenesis animal models: Consensus report of Workgroup 1 of the IADR Implantology Research Group Best Evidence Consensus Symposium on Peri‐Implant Disease and Its Treatment

open access: yesJournal of Periodontology, EarlyView.
Abstract Background The pathogenesis and etiology of peri‐implantitis demand a deeper understanding to lead to successful treatment modalities. Animal models of peri‐implantitis pathogenesis offer unique insights but their translational impact requires consideration of implant biomaterials science.
Georgios Kotsakis   +15 more
wiley   +1 more source

Evaluation of Infraorbital Canal in Cone Beam Computed Tomography of Maxillary Sinus

open access: yesJournal of Dentistry, 2018
Statement of the Problem: Ignoring anatomic variations may lead to iatrogenic injuries by surgeons. Purpose: The aim of this study was to examine the relationship between the course of infraorbital canal and maxillary sinus using cone beam computed ...
Abdolaziz Haghnegahdar   +2 more
doaj  

Walsh & Hoyt: Involvement of the Maxillary Division of the Trigeminal Nerve

open access: yes, 2005
Damage to the maxillary division (V2) of the trigeminal nerve produces anesthesia or hypesthesia of the skin lateral to the nose, the mucous membrane of the maxillary antrum and lower part of the nose, the upper teeth and gums, the palate anterior to the
Grant T. Liu, MD
core  

Orbital Lymphatic Malformations Are Associated With Intracranial Vascular Anomalies

open access: yesThe Laryngoscope, EarlyView.
In this retrospective series, all seven patients with orbital lymphatic malformations had intracranial vascular anomalies consistent with cerebrofacial venous metameric syndrome and hotspot PIK3CA variants identified through tissue‐based sequencing. Five patients treated with alpelisib experienced symptom improvement within 6 months.
Kelsey A. Loy   +11 more
wiley   +1 more source

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