Comparison of Titanium versus Polycel as Partial Ossicular Replacement Prosthesis: A Randomized Clinical Trial [PDF]
Iranian Journal of Otorhinolaryngology, 2021 Introduction: Each type of prosthesis for ossiculoplasty has its advantages and disadvantages, and the choice of the best material has been a matter of various studies.
Mohammad Faramarzi +4 more
doaj +4 more sources
B-ENT, 2022 Background: The aim of this study was to compare the hearing outcome in patients who underwent ossiculoplasty with cartilage interposition versus those with partial ossicular replacement prosthesis.
Ali K. Mahrous, Ahmed Nabil Elsamnody
doaj +6 more sources
Usefulness of a ventilation tube as a partial ossicular replacement prosthesis (PORP) in ossiculoplasty in patients with chronic otitis media. [PDF]
Med Sci Monit, 2014 The principal objective of ossiculoplasty is to reconstruct the sound-conducting system in the ear to the best possible degree after the elimination of pathological lesions from the middle ear. The ossicular chain is reconstructed with the use of the patient's own properly modelled ossicles and synthetic prostheses.
Wiatr M +3 more
europepmc +6 more sources
Auditory outcomes and predictors following ossiculoplasty in cholesteatoma surgery: a retrospective analysis [PDF]
Frontiers in SurgeryIntroductionMiddle ear cholesteatoma causes bone/ossicular erosion. This study aimed to analyze auditory outcomes after ossiculoplasty in cholesteatoma surgery and to identify predictors of hearing outcomes related to middle ear or surgery.MethodsA ...
Alexandre Karkas +8 more
doaj +2 more sources
Ear, Nose & Throat Journal, 2023 Objectives To investigate the effects of titanium partial ossicular replacement prosthesis (PORP) and conchal cartilage for ossiculoplasty on hearing results in single-stage canal wall down (CWD) mastoidectomy surgery with type II tympanoplasty in ...
Fei Lu +6 more
doaj +3 more sources
Integration of 3D-printed middle ear models and middle ear prostheses in otosurgical training [PDF]
BMC Medical EducationBackground In otosurgical training, cadaveric temporal bones are primarily used to provide a realistic tactile experience. However, using cadaveric temporal bones is challenging due to their limited availability, high cost, and potential for infection ...
Sini Lähde +4 more
doaj +2 more sources
A comparison of sound transmission of middle ear prostheses manufactured via SLM [PDF]
MATEC Web of Conferences, 2022 Middle ear surgeries involve Total Ossicular Replacement Prosthesis (TORP) or Partial Ossicular Replacement Prosthesis, where all or some of the three ossicle bones are replaced. Current prostheses are dissimilar to the natural ossicles in geometry, size
Motibane Londiwe +7 more
doaj +1 more source
Multicenter study results of the med-el partial ossicular replacement prostheses [PDF]
European Archives of Oto-Rhino-LaryngologyJoachim Hornung +2 more
exaly +2 more sources
A Partial Ossicular Replacement Prosthesis With a Concentric Ball Joint in the Headplate
The Laryngoscope, 2022 ObjectiveIn passive middle ear prosthetics, rigid implants have proven successful in reconstructing the ossicular chain. However, these cannot fully replicate the physiology of the ossicular chain. Pressure fluctuations cause high stresses in rigid passive prostheses, which can result in dislocation, protrusion, and pre‐tension in the annular ligament ...
Bevis, Nicholas +5 more
openaire +3 more sources
Feasibility of 3D-printed middle ear prostheses in partial ossicular chain reconstruction [PDF]
International Journal of Bioprinting, 2023 Antti MÄKITIE +2 more
exaly +2 more sources