Results 11 to 20 of about 976,291 (246)

Cochlear implants [PDF]

Current Biology, 2014
Cochlear implants are the first example of a neural prosthesis that can substitute a sensory organ: they bypass the malfunctioning auditory periphery of profoundly-deaf people to electrically stimulate their auditory nerve. The history of cochlear implants dates back to 1957, when Djourno and Eyriès managed, for the first time, to elicit sound ...
Macherey, Olivier, Carlyon, Robert
openaire   +3 more sources

Implant Prophylaxis: The Next Best Practice Toward Asepsis in Spine Surgery. [PDF]

, 2018
Study designA literature review.ObjectivesAn evaluation of the contaminants prevalent on implants used for surgery and the aseptic methods being employed against them.MethodsPubMed was searched for articles published between 2000 and 2017 for studies ...
Agarwal, Aakash, Agarwal, Anand, Anand, Neel, Garfin, Steve R, Goel, Vijay K, Schultz, Christian, Wang, Jeffrey C   +6 more
core   +1 more source

Comparison of the amount of artifacts induced by zirconium and titanium implants in cone-beam computed tomography images

BMC Medical Imaging, 2022
Background This study aimed to compare the amount of artifacts induced by the titanium and zirconium implants on cone-beam computed tomography (CBCT) and assess the effect of different exposure settings on the image quality for both materials. Methods In
Abbas Shokri, Fariborz Vafaee, Leila Haghighat, Shiva Shahabi, Maryam Farhadian, Mohammad Reza Jamalpour   +5 more
doaj   +1 more source

Implant Treatment in the Predoctoral Clinic: A Retrospective Database Study of 1091 Patients [PDF]

, 2016
Purpose: This retrospective study was conducted at the Marquette University School of Dentistry to (1) characterize the implant patient population in a predoctoral clinic, (2) describe the implants inserted, and (3) provide information on implant ...
Bansal, Naveen K., Hambrook, Christopher, Hefti, Arthur F., Prasad, Soni, Reigle, Eric, Sherman, Katherine   +5 more
core   +2 more sources

ACTA OTORHINOLARYNGOLOGICA ITALICA [PDF]

Acta Otorhinolaryngologica Italica, 2016
La gestione dello schwannoma vestibolare (SV) sporadico si è gradualmente evoluta negli ultimi decenni. Lo scopo di questo studio è di analizzare l’evoluzione negli esiti chirurgici dell’exeresi di queste lesioni, realizzata da un team ...
Z. Zhang, Y. Nguyen, D. De Seta, F.Y. Russo, A. Rey, M. Kalamarides, O. Sterkers, D. Bernardeschi   +7 more
doaj   +1 more source

Popliteus impingement after TKA may occur with well-sized prostheses [PDF]

, 2016
To determine the mechanisms and extents of popliteus impingements before and after TKA and to investigate the influence of implant sizing. The hypotheses were that (1) popliteus impingements after TKA may occur at both the tibia and the femur, and (2 ...
Bonnin, Michel, de Kok, Arnoud, Saffarini, Mo, Van Der Straeten, Catherine, Van Hoof, Tom, Verstraete, Matthias, Victor, Jan   +6 more
core   +1 more source

Correlation between lumbar intervertebral disc height and lumbar spine sagittal alignment among asymptomatic Asian young adults

Journal of Orthopaedic Surgery and Research, 2018
Background To investigate the distribution and characteristics of the lumbar intervertebral disc height (IDH) in asymptomatic Asian population and to determine whether the lumbar IDH is related to the lumbar spine sagittal alignment.
Feng Zhang, Kai Zhang, Hai-Jun Tian, Ai-Min Wu, Xiao-Fei Cheng, Tang-Jun Zhou, Jie Zhao   +6 more
doaj   +1 more source

Speech intelligibility and prosody production in children with cochlear implants [PDF]

, 2012
Objectives—The purpose of the current study was to examine the relation between speech intelligibility and prosody production in children who use cochlear implants.
Bergeson, Tonya R., Chin, Steven B., Phan, Jennifer   +2 more
core   +2 more sources

Mesenchymal stem cells and porous β-tricalcium phosphate composites prepared through stem cell screen-enrich-combine(−biomaterials) circulating system for the repair of critical size bone defects in goat tibia

Stem Cell Research & Therapy, 2018
Background Efficacious bone substitute is essential for the treatment of a critical size bone defect. Currently, the bone substitutes commonly used in clinical practice lack osteogenic capacity and the therapeutic efficacy is not ideal.
Wenxiang Chu, Yaokai Gan, Yifu Zhuang, Xin Wang, Jie Zhao, Tingting Tang, Kerong Dai   +6 more
doaj   +1 more source

Comparison of 3D Printing Rapid Prototyping Technology with Traditional Radiographs in Evaluating Acetabular Defects in Revision Hip Arthroplasty: A Prospective and Consecutive Study

Orthopaedic Surgery, 2021
Objective To compare rapid prototyping technology (RP tech) in revision total hip arthroplasty (RTHA) with traditional examination methods and to see how they are different in evaluating acetabular anatomy and designing surgical procedure.
Jing‐wei Zhang, Xiao‐liang Liu, Yi‐ming Zeng, Zan‐jing Zhai, Yuan‐qing Mao, De‐gang Yu, Liao Wang, Meng‐ning Yan, Zhe‐nan Zhu, Hui‐wu Li   +9 more
doaj   +1 more source