Results 231 to 240 of about 13,308,270 (293)

Extrusion‐Based Bioprinting of Living Bioinks for Tissue and Organ Engineering

open access: yesAdvanced Materials Technologies, EarlyView.
Extrusion‐based bioprinting is presented as the most versatile route for fabricating living, heterogeneous tissues. Its ability to combine diverse bioinks, support matrices, and advanced printhead geometries transforms familiar constraints into powerful biofabrication opportunities.
Eric Silberman   +4 more
wiley   +1 more source

Access Cavity Preparations: Classification and Literature Review of Traditional and Minimally Invasive Endodontic Access Cavity Designs

Journal of Endodontics, 2021
Several endodontic access cavity designs have been proposed in the past decade to access the root canal space in a minimally invasive manner. The rationale for this approach was derived from the assumption that preserving more tooth structure during access preparation will improve the tooth's resistance to fracture and its long-term survivability ...
Adham Abdel Azim   +2 more
exaly   +3 more sources

Access cavity preparation

British Dental Journal, 2014
Each stage of root canal treatment should be carried out to the highest possible standard. The access cavity is arguably the most important technical stage, as subsequent preparation of the root canal(s) can be severely comprised if this is not well executed.
N, Adams, P L, Tomson
openaire   +3 more sources

Techniques for Transgastric Access to the Peritoneal Cavity

Gastrointestinal Endoscopy Clinics of North America, 2008
Natural orifice translumenal endoscopic surgery (NOTES) is a unique emerging surgical concept expanding flexible endoscopy beyond the gut wall. The methods and technology growing from this concept may minimize trauma from surgical access to the peritoneal cavity by completely eliminating body surface incisions.
Kazuki, Sumiyama, Christopher J, Gostout
openaire   +2 more sources

Techniques for Transanal Access to the Peritoneal Cavity

Gastrointestinal Endoscopy Clinics of North America, 2008
Natural orifice translumenal endoscopic surgery (NOTES) represents a burgeoning but still largely experimental field. For surgeries involving the upper abdominal organs, the transanal approach promises to provide a more direct route in contrast to the often cumbersome retroflexion typically required with the transgastric approach.
Marvin, Ryou, Christopher C, Thompson
openaire   +2 more sources

Access Cavity Preparation

Dental Clinics of North America, 1984
The endodontic access cavity is an essential component of the endodontic triad upon which all subsequent canal preparation and filling is based. It is probably the most frequently underemphasized aspect of endodontic therapy. This results in great clinical frustration and poor immediate and long-term results for the practitioner. The access cavity must
openaire   +2 more sources

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