Results 41 to 50 of about 6,098 (157)

Risk Factors and Predictive Model for Otitis Media With Effusion After Radiotherapy in Nasopharyngeal Carcinoma: A Retrospective Study

World Journal of Otorhinolaryngology - Head and Neck Surgery, EarlyView.
ABSTRACT Objective To investigate the impact of different radiation fields on the risk of otitis media with effusion (OME) in nasopharyngeal carcinoma (NPC) patients and to develop a nomogram to identify high‐risk patients after radiotherapy. Methods Clinical data were collected from 170 NPC patients who underwent radiotherapy at Peking Union Medical ...
Zhi‐Jin Han, Shu Wang, Shu‐Yi Wang, Zhi‐Yuan Wu, Meng‐Yao Xie, Chen Li, Qi Tang, Xiao‐Wu Huang, Yu‐Liang Sun, Xin‐Hai Wang, Ke Hu, Hua Yang   +11 more
wiley   +1 more source

Advantages of horizontal centrifugation of platelet‐rich fibrin in regenerative medicine and dentistry

Periodontology 2000, EarlyView.
Abstract The aim of this comprehensive review was to evaluate comparative studies on horizontal and fixed‐angle centrifugation methods for preparing platelet‐rich fibrin (PRF). Furthermore, additional studies utilizing horizontal PRF (H‐PRF) were systematically investigated.
Nima Farshidfar, Karol Alí Apaza Alccayhuaman, Nathan E. Estrin, Paras Ahmad, Anton Sculean, Yufeng Zhang, Richard J. Miron   +6 more
wiley   +1 more source

Tympanic Membrane Regeneration Therapy for Pediatric Tympanic Membrane Perforation

Otology & Neurotology
Objective To evaluate tympanic membrane regeneration therapy (TMRT) for pediatric tympanic membrane perforations (TMPs). Study Design Intervention study. Setting Research institute hospital. Patients
Shin-Ichi, Kanemaru, Shin-Ichiro, Kita, Rie, Kanai, Tomoya, Yamaguchi, Akiko, Kumazawa, Ryohei, Yuki, Misaki, Yoshida, Toru, Miwa, Hiroyuki, Harada, Toshiki, Maetani   +9 more
openaire   +3 more sources

Ontogeny of the malleus in Mesocricetus auratus (Mammalia, Rodentia): Systematic and functional implications for the muroid middle ear

The Anatomical Record, Volume 309, Issue 4, Page 989-1004, April 2026.
Abstract The three mammalian auditory ossicles enhance sound transmission from the tympanic membrane to the inner ear. The anterior anchoring of the malleus is one of the key characters for functional classification of the auditory ossicles. Previous studies revealed a medial outgrowth of the mallear anterior process, the processus internus ...
Franziska Fritzsche, Wolfgang Maier, Irina Ruf   +2 more
wiley   +1 more source

Clinical Presentation and Conservative Management of Tympanic Membrane Perforation during Intrapartum Valsalva Maneuver

Case Reports in Medicine, 2010
Background. Tympanic membrane perforation may occur when ear pressures are excessive, including valsalva maneuver associated with active labor and vaginal delivery.
Jonathan D. Baum, Meghan I. Rattigan, Eric Scott Sills, Anthony P. H. Walsh   +3 more
doaj   +1 more source

Synapsids and sensitivity: Broad survey of tetrapod trigeminal canal morphology supports an evolutionary trend of increasing facial tactile specialization in the mammal lineage

The Anatomical Record, Volume 309, Issue 4, Page 864-911, April 2026.
Abstract The trigeminus nerve (cranial nerve V) is a large and significant conduit of sensory information from the face to the brain, with its three branches extending over the head to innervate a wide variety of integumentary sensory receptors, primarily tactile.
Juri A. Miyamae, Julien Benoit, Irina Ruf, Zoleka Sibiya, Bhart‐Anjan S. Bhullar   +4 more
wiley   +1 more source

Outcomes of Inverted Tympanomeatal Flap Elevation for Large Anterior Tympanic Membrane Perforations in Narrow External Auditory Canals

Laryngoscope Investigative Otolaryngology, Volume 11, Issue 2, April 2026.
ABSTRACT Background and Objective Anterior tympanic membrane perforations—particularly in patients with a narrow external auditory canal—remain technically challenging due to limited visualization and inadequate anterior support. The inverted tympanomeatal flap technique has been proposed to address these issues, but evidence is limited.
Abdullah Belada
wiley   +1 more source

Traumatic Perforation of Tympanic Membrane

Indian Journal of Otology, 2022
Introduction: Traumatic perforation of tympanic membrane (TM) is caused by increase in air pressure due to slapping, road traffic accident, blast injury, syringing, trauma by ear buds, etc., The incidence has been increased in recent times due to increased domestic violence and road traffic accidents. Hence, there is a need for
G. M. Puttamadaiah, P. N. Bhanuprakash, B. Viswanatha, Kartik Irappa Patil, P. Architha Menon   +4 more
openaire   +1 more source

Varicella Zoster Virus Infection: Clinical Features, Molecular Pathogenesis, Treatment, and Prevention

MedComm, Volume 7, Issue 3, March 2026.
This review focuses on the clinical features, molecular mechanisms, treatment methods, and preventive measures of the VZV, with the aim of providing a theoretical basis for the development of new treatment and prevention methods for HZ. ABSTRACT Varicella zoster virus (VZV) is a ubiquitous human herpesvirus that establishes lifelong latency and causes ...
Lei Peng, Honghao Song, Tianying Li, Yuqing Ma, Chen Yan, Yuhan Cao, Kaiqiang Sun, Chaofeng Han, Hongbin Yuan   +8 more
wiley   +1 more source

Postoperative Result for Tympanic Membrane Perforation

Nippon Jibiinkoka Gakkai Kaiho, 2002
Ears with tympanic membrane perforation show a wide range of pathophysiology from simple perforation to mobility impairment of the ossicular chain complicated by sclerotic and/or inflammatory lesions of the middle ear. In surgery on such ears, we determine checkpoints and proceed based on the order of procedure.
Takahide, Taguchi, Taro, Nagahara, Hideki, Matsuda, Hideyuki, Yamaoka, Choichi, Horiuchi, Takahumi, Yoshida, Masahiro, Takahashi, Mamoru, Tsukuda   +7 more
openaire   +3 more sources