Results 81 to 90 of about 474,986 (351)

Photoreceptor Inner Segment Morphology in Best Vitelliform Macular Dystrophy [PDF]

open access: yes, 2016
PURPOSE To characterize outer retina structure in best vitelliform macular dystrophy (BVMD) and to determine the effect of macular lesions on overlying and adjacent photoreceptors.
Carroll, Joseph   +7 more
core   +2 more sources

Reconfigurable Magnetic Soft Microrobot for Acoustically Triggered Targeted Bacterial Sterilization

open access: yesAdvanced Functional Materials, EarlyView.
Reconfigurable magnetic soft microrobots integrate in situ‐grown piezoelectric zinc oxide nanorods that produce reactive oxygen species upon acoustic excitation. Combining magnetically guided transport with thermally induced planar reconfiguration, the microrobots achieve targeted delivery and enhanced bacterial sterilization through efficient on ...
Quan Gao   +12 more
wiley   +1 more source

Trans-nasal endoscopic and intra-oral combined approach for odontogenic cysts [PDF]

open access: yes, 2018
Maxillary cysts are a common finding in maxillofacial surgery, dentistry and otolaryngology. Treatment is surgical; a traditional approach includes Caldwell-Luc and other intra-oral approaches.
Albanese, M.   +7 more
core   +1 more source

Routine nasal packing versus no nasal packing following functional endoscopic sinus surgery

open access: yesCochrane Database of Systematic Reviews, 2015
Reason for withdrawal from publication Withdrawn from Issue 9, 2016. Authors unable to complete the review.
Philip Michael   +3 more
openaire   +2 more sources

Tissue Engineered Human Elastic Cartilage From Primary Auricular Chondrocytes for Ear Reconstruction

open access: yesAdvanced Functional Materials, EarlyView.
Despite over three decades of research, no tissue‐engineered solution for auricular reconstruction in microtia patients has reached clinical translation. The key challenge lies in generating functional elastic cartilage ex vivo. Here, we integrate synergistic cell‐biomaterial strategies to engineer auricular grafts with mechanical and histological ...
Philipp Fisch   +13 more
wiley   +1 more source

A Rare Nasopharyngeal Foreign Body [PDF]

open access: yes, 2008
Nasopharynx is an exceptionally rare anatomical location for foreign body impaction. We present a rare case of nasopharyngeal foreign body (NFB) in a 7 years old child. The diagnosis was confirmed by nasal endoscopy. Immediate removal of foreign body (FB)
Bist, Sampan Singh   +3 more
core   +1 more source

Mapping surgical coordinates of the sphenopalatine foramen : surgical navigation study [PDF]

open access: yes, 2009
Aims to identify measurements that may help intra operative localisation of the sphenopalatine foramen. The study used three dimensional surgical navigation software to study radiological anatomy, in order to define the distances and angulations between ...
C Douglas   +8 more
core   +1 more source

Multibit Ferroelectric HfZrO Memcapacitor for Non‐Volatile Analogue Memory and Reconfigurable Electronics

open access: yesAdvanced Functional Materials, EarlyView.
Ferroelectric memcapacitors enable non‐volatile, voltage‐programmable capacitance tuning for adaptive electronics. A TiN/HfZrO/TiN device stack demonstrates more than eight stable capacitance states within a 24 pF memory window in compact 60 ×$\times$ 60 μm2$\umu{\rm m}^{2}$ devices at low operating voltages.
Deepika Yadav   +6 more
wiley   +1 more source

ROUTINE NASAL PACKING FOLLOWING SEPTOPLASTY IS IT NECESSARY

open access: yesJournal of University Medical & Dental College, 2015
: OBJECTIVE: To evaluate and assess the need of routine anterior nasal packing after septoplasty. INTRODUCTION: Septoplasty for the symptomatic deflected nasal septum (DNS) is the commonest nasal operation performed all over the world.
Naeem Akhtar
doaj  

The role of prophylactic antibiotics in nasal packing for epistaxis

open access: yesمجله كليه طب الكندي, 2019
Background: This study is to evaluate the necessity of prescribing prophylactic antibiotics for nasal packing in spontaneous epistaxis. There are few published papers of infective complications in such patients.
Mohamed ibrahim ali   +1 more
doaj   +1 more source

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