Results 21 to 30 of about 15,698 (301)

Volumetric Accuracy Analysis of Virtual Safety Barriers for Cooperative-Control Robotic Mastoidectomy

open access: yesOtology and Neurotology, 2021
Hypothesis: Virtual fixtures can be enforced in cooperative-control robotic mastoidectomies with submillimeter accuracy. Background: Otologic procedures are well-suited for robotic assistance due to consistent osseous landmarks.
Andy S Ding   +6 more
semanticscholar   +1 more source

Lateral Migration of a Eustachian Tube Shim Into the Middle Ear. [PDF]

open access: yesLaryngoscope
This is the first report of lateral displacement of a shim into the middle ear space, resulting in chronic otomastoiditis and the need for surgical removal by tympanomastoidectomy. Long‐term monitoring and suturing the shim to prevent displacement should be considered.
Hahn Y, Ji H, Sakano H.
europepmc   +2 more sources

The challenge of performing mastoidectomy using the operating microscope with Covid-19 personal protective equipment (PPE)

open access: yesJournal of Laryngology and Otology, 2020
Objective Mastoidectomy is considered an aerosol-generating procedure. This study examined the effect of wearing personal protective equipment on the view achieved using the operating microscope.
Philip Clamp, Stephen Broomfield
semanticscholar   +1 more source

Demonstration and Mitigation of Aerosol and Particle Dispersion During Mastoidectomy Relevant to the COVID-19 Era

open access: yesOtology and Neurotology, 2020
Supplemental Digital Content is available in the text Background: COVID-19 has become a global pandemic with a dramatic impact on healthcare systems. Concern for viral transmission necessitates the investigation of otologic procedures that use high-speed
Jenny X. Chen   +8 more
semanticscholar   +1 more source

Aerosol Dispersion During Mastoidectomy and Custom Mitigation Strategies for Otologic Surgery in the COVID-19 Era

open access: yesOtolaryngology Head & Neck Surgery, 2020
Objective To investigate small-particle aerosolization from mastoidectomy relevant to potential viral transmission and to test source-control mitigation strategies. Study Design Cadaveric simulation. Setting Surgical simulation laboratory.
D. Chari   +10 more
semanticscholar   +1 more source

Mastoid Reconstruction With Platelet-Rich Plasma and Bone Pate After Canal Wall Down Mastoidectomy: A Preliminary Report [PDF]

open access: goldEar, nose, & throat journal, 2019
Objectives: Mastoid reconstruction principle had been described to overcome problems of chronic discharging cavity. Different materials were used; nonbiologic materials seem to be less preferred.
Sherif M. Askar   +2 more
openalex   +2 more sources

Mastoid obliteration and external auditory canal reconstruction with silicone block in canal wall down mastoidectomy

open access: yesLaryngoscope Investigative Otolaryngology, 2021
Objective To prevent cavity problems in canal wall down mastoidectomy, silicone block for mastoid obliteration was used. Methods In this retrospective cohort study, 39 patients (21 males and 18 females) underwent canal wall down mastoidectomy and mastoid
Mohammad Faramarzi   +5 more
doaj   +1 more source

Delayed-Onset Unilateral Facial Paralysis After Mastoidectomy: A Case Report

open access: yesPhilippine Journal of Otolaryngology Head and Neck Surgery, 2023
Objective: To discuss the case of a 36-year-old man who presented with left unilateral facial paralysis 11 days after mastoidectomy. Methods:      Design: Case Report      Setting: Tertiary Government Training Hospital      Patient: One Results: A 36 ...
Elbert Digger Baloco, Jose Orosa
doaj   +1 more source

Total Transcanal Endoscopic Ear Surgery for Cholesteatoma

open access: yesTurkish Archives of Otorhinolaryngology, 2023
Objective:This study aimed to evaluate the outcomes of total transcanal endoscopic cholesteatoma surgery.Methods:Twenty-seven cholesteatoma patients that had undergone transcanal endoscopic ear surgery (TEES) were included in the study.
Abdullah Dalğıç   +4 more
doaj   +1 more source

Autologous Platelet- and Extracellular Vesicle-Rich Plasma Is an Effective Treatment Modality for Chronic Postoperative Temporal Bone Cavity Inflammation: Randomized Controlled Clinical Trial

open access: yesFrontiers in Bioengineering and Biotechnology, 2021
PurposeTo determine the efficacy of autologous platelet- and extracellular vesicle-rich plasma (PVRP) to treat chronic postoperative temporal bone cavity inflammation (CPTBCI) after exhausting surgical and standard conservative therapies.Materials and ...
Domen Vozel   +13 more
doaj   +1 more source

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