Results 41 to 50 of about 56,977 (332)

Fracture of abutment screw supporting a cemented implant-retained prosthesis with external hexagon connection: a case report with sem evaluation

open access: yesJournal of Applied Oral Science, 2007
One of the causes of implant failures in cemented implant-retained prostheses is the fracture of abutment screw or UCLA abutment. This article reports a case of simultaneous fracture of two UCLA abutments screws occurring in an implant-supported ...
Mariana Diniz Bisi Santos   +4 more
doaj   +1 more source

A systematic review on marginal bone loss around short dental implants (<10 mm) for implant-supported fixed prostheses.

open access: yesClinical Oral Implants Research, 2014
PURPOSE This systematic review aimed to evaluate the effect of implant length on peri-implant marginal bone loss (MBL) and its associated influencing factors.
A. Monje   +5 more
semanticscholar   +1 more source

Substituted hydroxyapatite coatings of bone implants.

open access: yesJournal of materials chemistry. B, 2020
Surface modification of orthopedic and dental implants has been demonstrated to be an effective strategy to accelerate bone healing at early implantation times.
D. Arcos, M. Vallet‐Regí
semanticscholar   +1 more source

Managing maxillary proclination with novel designed angulated implants

open access: yesThe Journal of Indian Prosthodontic Society, 2017
Implant-supported removable dental prostheses may be supported by a variety of splinted (bar and clip) attachment systems or nonsplinted abutment-based attachments (ball, magnets, and resilient stud attachments such as locators [Zest Anchors], ERA ...
Swati Ahuja   +3 more
doaj   +1 more source

Technical complications and failures of zirconia-based prostheses supported by implants followed up to 7 years: a case series.

open access: yesInternational Journal of Prosthodontics, 2014
PURPOSE To evaluate technical complications and failures of zirconia-based fixed prostheses supported by implants. MATERIALS AND METHODS Consecutive patients received zirconia-based single crowns (SCs) and fixed dental prostheses (FDPs) on implants in ...
Lumni Kolgeci   +5 more
semanticscholar   +1 more source

Key Trends and Insights in Smart Polymeric Skin Wearable Patches

open access: yesAdvanced Engineering Materials, EarlyView.
Intelligent polymers, which respond to various physical and biological stimuli, are explored for the development of skin wearable patches in biomedical applications. Smart polymers, also known as intelligent or stimuli‐responsive polymers, play a crucial role in the development of advanced wearable patches due to their versatility and softness.
Sergio J. Peñas‐Núñez   +2 more
wiley   +1 more source

Visual Prostheses: Technological and Socioeconomic Challenges

open access: yesEngineering, 2015
Visual prostheses are now entering the clinical marketplace. Such prostheses were originally targeted for patients suffering from blindness through retinitis pigmentosa (RP).
John B. Troy
doaj   +1 more source

Wearable Haptic Feedback Interfaces for Augmenting Human Touch

open access: yesAdvanced Functional Materials, EarlyView.
The wearable haptic feedback interfaces enhance user experience in gaming, social media, biomedical instrumentation, and robotics by generating tactile sensations. This review discusses and categorizes current haptic feedback interfaces into force, thermal, and electrotactile stimulation‐based haptic feedback interfaces, elucidating their current ...
Shubham Patel   +3 more
wiley   +1 more source

The Emerging 4D Printing of Shape‐Memory Thermomorphs for Self‐Adaptative Biomedical Implants

open access: yesAdvanced Functional Materials, EarlyView.
4D printing enables the creation of smart implants that adapt to changing conditions in the human body over time. At the core of this technology are shape‐memory thermomorphs (SMTMs). This review offers an in‐depth analysis of 4D printing with SMTMs, emphasizing the latest advancements in smart materials, stimuli, programming principles, and their ...
Aixiang Ding, Fang Tang, Eben Alsberg
wiley   +1 more source

Assessment of survival rate of dental implants in patients with bruxism: A 5-year retrospective study

open access: yesContemporary Clinical Dentistry, 2018
Background: Dental implants are associated with failure such as early or late failure. Systemic conditions such as diabetes, hypertension, and bruxism affect the success rate.
Rajkiran Chitumalla   +5 more
doaj   +1 more source

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