Results 21 to 30 of about 871,253 (175)

Endoscopic Tympanoplasty Using Tragal Cartilage Perichondrium: Elevated versus Non-Elevated Tympanomeatal Flap [PDF]

International Journal of Medical Arts, 2023
Background: Tympanoplasty aims to restore hearing by fixing a perforated eardrum. This procedure can be carried out using various techniques and tissue grafts.
Abo Alyazeid Abo Taleb, Salah eddin Mohamed, Amr Youssef   +2 more
doaj   +1 more source

Initial Method for Characterization of Tympanic Membrane Drug Permeability in Human Temporal Bones In Situ

Frontiers in Neurology, 2021
Background and Introduction: Acute otitis media is the most common reason for a visit to the pediatrician, often requiring systemic administration of oral antibiotics.
Samuel Early, Samuel Early, Samuel Early, Rong Yang, Rong Yang, Xiyu Li, Zipei Zhang, Jens C. van der Valk, Jens C. van der Valk, Jens C. van der Valk, Xiaojie Ma, Xiaojie Ma, Xiaojie Ma, Daniel S. Kohane, Konstantina M. Stankovic, Konstantina M. Stankovic, Konstantina M. Stankovic, Konstantina M. Stankovic   +17 more
doaj   +1 more source

Therapeutical protocol in otitis seromucosa [PDF]

Romanian Medical Journal, 2023
Introduction. In the first part of the paper, the authors propose to systematize the data from the literature on seromucous otitis. Material and methods. We performed a retrospective clinical study, starting from the premise that there are 3 therapeutic
Radmila Anca Bugari, Sorin Baschir, Luminita Turcin, Dana Simona Chita, Dana Zdremtan, Ioana Floarea, Afilon Jompan, Alexandru Chioreanu   +7 more
doaj   +1 more source

Biocompatibility of Bone Marrow-Derived Mesenchymal Stem Cells in the Rat Inner Ear following Trans-Tympanic Administration. [PDF]

J Clin Med, 2020
Recent advancements in stem cell therapy have led to an increased interest within the auditory community in exploring the potential of mesenchymal stem cells (MSCs) in the treatment of inner ear disorders. However, the biocompatibility of MSCs with the inner ear, especially when delivered non-surgically and in the immunocompetent cochlea, is not ...
Eshraghi AA, Ocak E, Zhu A, Mittal J, Davies C, Shahal D, Bulut E, Sinha R, Shah V, Perdomo MM, Mittal R.   +10 more
europepmc   +4 more sources

Transmembranous piston extrusion after stapedotomy: A rare complication

Acta Oto-Laryngologica Case Reports, 2023
To report an adverse event after successful otosclerosis surgery: piston extrusion through the tympanic membrane, and its surgical solution. Four patients with a history of stapes surgery in context of otosclerosis presented with recurrent conductive ...
Hester B. E. Elzinga, Hans G. X. M. Thomeer   +1 more
doaj   +1 more source

Comparative Study between Subannular T- Tube and Repetitive Transtympanic T-Tube Technique [PDF]

International Journal of Medical Arts, 2020
Background: Otitis media [OM] is the second most common disease of childhood after upper respiratory tract infection. There was no consensus on the ideal treatment modality yet.
Mohamed Eldabaa, Ahmed Zaghloul, Ahmed Ahmed   +2 more
doaj   +1 more source

Terpene-augmented novasomal carriers for trans-tympanic drug delivery: a comprehensive optimization and in vivo evaluation. [PDF]

Naunyn Schmiedebergs Arch Pharmacol
Abstract Otitis media (OM) is a frequent infectious condition that affects the middle ear especially in children. The purpose of this project was to create fenchone-augmented novasomes to enhance the trans-tympanic penetration of levofloxacin (LFX) and improve its antibacterial efficacy.
Ahmed S, Fayez A, Attia H, El-Setouhy DA.   +3 more
europepmc   +3 more sources

LA-TT-EALR / PromCERA: Comparison of preoperatively performed electrically evoked auditory potentials at the brainstem and cortical level during local anesthesia

Current Directions in Biomedical Engineering, 2022
Introduction: In the past years, some groups established methods to use promontory stimulation and subjective responses as a tool for preoperative stimulation of the cochlea before cochlear implant (CI) surgery by a temporary transtympanic needle placed ...
Polterauer Daniel, Mandruzzato Giacomo, Neuling Maike, Polak Marek, Müller Joachim, Hempel John-Martin   +5 more
doaj   +1 more source

ENDOSCOPIC CARTILAGE TYMPANOPLASTY. OUR TECHNIQUE AND EXPERIENCE OF 157 CASES

Pakistan Armed Forces Medical Journal, 2021
Objective: To assess the graft take rate and hearing gain in trans-canal endoscopic tympanoplasty Study Design: Descriptive study. Place and Duration of Study: Pakistan Naval Ship Hafeez, Islamabad Pakistan, form Dec 2015 to Jun 2018 ...
Muhammad Atif Najam, Urwa Sarwar, Maqbool Raza, Khalid Azam Khan, Humaira Saleem, Najm u Saqib Niazi, Muhammad Rashid, Naeem Riaz   +7 more
doaj   +1 more source

Intra-operative test electrode and electrical auditory brainstem response after preoperative assessment in cochlear implant candidacy

Current Directions in Biomedical Engineering, 2023
Introduction: Over the last years, in doubt of cochlear implant (CI) candidacy, assessment of excitability of the auditory nerve is performed with pre-operative tests.
Polterauer Daniel, Mandruzzato Giacomo, Neuling Maike, Polak Marek, Müller Joachim, Hempel John Martin   +5 more
doaj   +1 more source