Results 71 to 80 of about 363,431 (282)

History of Panoramic Radiography [PDF]

open access: yesActa Radiologica, 1996
The first attempts to image the whole jaw were made with intraoral radiation sources at the beginning of this century. The narrow-beam principle was described in 1922. Experimental work and development of equipment in the 1950s resulted in commercially available machines in the early 1960s. The panoramic technique originated from the need to image the
openaire   +2 more sources

Influence of intracanal post on apical periodontitis identified by cone-beam computed tomography [PDF]

open access: yes, 2009
The determination of the success of endodontic treatment has been often discussed based on outcome obtained by periapical radiography. The aim of this study was to verify the influence of intracanal post on apical periodontitis detected by cone-beam ...
BUENO, Mike Reis   +4 more
core   +1 more source

Comparison of panoramic radiography and cone-beam computed tomography for assessing radiographic signs indicating root protrusion into the maxillary sinus

open access: yesImaging Science in Dentistry, 2020
Purpose This study investigated correlations between findings on panoramic radiographs and cone-beam computed tomography (CBCT) to assess the relationship between the maxillary sinus floor and the roots of maxillary posterior teeth.
Yun-Hoa Jung   +2 more
semanticscholar   +1 more source

The association of periodontal inflammation and inflammatory markers with cognitive dysfunction: A case–control study

open access: yesJournal of Periodontology, EarlyView.
Abstract Background This study investigated the association of inflammatory markers in saliva, plasma, and cerebrospinal fluid (CSF) with cognitive decline and periodontitis. Methods Patients with Alzheimer disease (AD, n = 52), mild cognitive impairment (MCI, n = 51), subjective cognitive decline (SCD, n = 51), and controls (n = 76) between 50 and 80 ...
Kåre Buhlin   +5 more
wiley   +1 more source

The Ability of Panoramic Radiography in Determining the Relationship of Mandibular Third Molar Roots with the Inferior Alveolar Canal

open access: yesJournal of Islamic Dental Association of Iran, 2013
Background and Aim: Panoramic radiography is the preoperative imaging technique of choice for impacted mandibular third molar surgery. However, controversy exists regarding the ability of panoramic radiography in determining the relationship of the ...
Mahkameh Moshfeghi   +3 more
doaj  

The effect of X-ray irradiation to the formation of polychromatic erythrocyte cell micronucleus in Wistar rats (Rattus norvegicus)

open access: yesDental Journal, 2021
Background: Panoramic and cephalometric radiography is very important for diagnosis, treatment plan, and evaluation of orthodontic treatment results. Panoramic and cephalometric radiography are frequently performed at the same time, causing DNA damage ...
Eha Renwi Astuti   +3 more
doaj   +1 more source

Rotational panoramic radiographs-unusual triple images [PDF]

open access: yes, 2015
Currently clinicians advice rotational panoramic radiography (RPR) for preliminary investigation. Despite few inherent limitations, rotational panoramic radiography still remains the diagnostic tool of choice.
Biju, Tom   +3 more
core   +1 more source

Chinese Guidelines for the Diagnosis and Surgical Treatment of Adult Obstructive Sleep Apnea (2024)

open access: yesWorld Journal of Otorhinolaryngology - Head and Neck Surgery, EarlyView.
ABSTRACT Obstructive sleep apnea (OSA) is a common chronic disorder characterized by abnormal breathing during sleeping. OSA can damage various organs throughout the body and is burdensome, both socially and economically. Moreover, as OSA has been increasingly studied in recent years, new evidence‐based guidelines for its diagnosis and surgical ...
Working Group of Guideline for the Diagnosis and Surgical Treatment of Adult OSA   +7 more
wiley   +1 more source

The Survey of Panoramic Radiographic Findings in Edentulous Patients in Isfahan City

open access: yesمجله دانشکده دندانپزشکی اصفهان, 2005
Introductiion. There are a lot of edentulous patients who need complete dentures in any society. One of the most important problems of edentulous patients is remaining dental lesions.
M - Mehdizade, H Seyedmir
doaj  

Prevalence of pneumatized articular tubercle using panoramic radiography and cone beam-computed tomography: A retrospective study

open access: yesContemporary Clinical Dentistry, 2018
Context: In 1985, Tyndall and Matteson first described the air cells that occur in the root of zygomatic arch and in the articular eminence of the temporal bone but do not extend beyond the zygomaticotemporal suture.
Supriya Girish Bhalchim   +5 more
doaj   +1 more source

Home - About - Disclaimer - Privacy