Results 241 to 250 of about 12,233 (310)

Is Cone‐Beam CT Reliable for Apical Foramen Assessment? A Micro‐CT–Referenced Study

Australian Endodontic Journal, EarlyView.
ABSTRACT This study evaluated the diagnostic accuracy of two cone‐beam CT (CBCT) dose protocols for identifying the number and trajectory deviation of apical foramina. Forty lower molars were scanned in Micro‐CT. Thereafter, all teeth were inserted into the mandible sockets and a titanium implant and an endodontically treated tooth with a cobalt ...
João Pedro de Lima, Guilherme Nilson Alves dos Santos, Manoel Damião Sousa‐Neto, Amanda Pelegrin Candemil   +3 more
wiley   +1 more source

Apical delta filling with calcium silicate and epoxy resin sealers using different obturation techniques by microcomputed tomography. [PDF]

J Appl Oral Sci
Santos WSD, Augusto J, Torres-Carrillo AJS, Petean IBF, Cruz-Filho AMD, Sousa-Neto MD, Lopes-Olhê FC, Mazzi-Chaves JF.   +7 more
europepmc   +1 more source

In Vitro Sperm–Epididymosomes Interaction Immediately Before Fertilization Changes Sperm Fertility Potential

Andrology, EarlyView.
ABSTRACT Background Sperm acquire fertility ability during epididymal maturation mainly in the epididymal caput and corpus, and once matured, are stored in the epididymal cauda. During storage, interactions with cauda epididymosomes (epEVs) may influence sperm fertility potential; however, the role of such interactions on sperm fertility remains ...
Maíra Bianchi Rodrigues Alves, Maria Alice de Almeida, Ana Beatriz Bossois Moura, Laura Gabrielli Haupenthal, Raissa Braido Rangel, Flávio Vieira Meirelles, Juliano Coelho da Silveira, Felipe Perecin   +7 more
wiley   +1 more source

Investigation of Voids in the Apical Plug of MTA Using Cone-Beam Computed Tomography, Digital Radiography, and Analog Radiography. [PDF]

J Dent (Shiraz)
Eskandarinezhad M, Razi S, Pirzadeh T, Bagheri Sabzevar S, Nazari L, Akhondian S.   +5 more
europepmc   +1 more source

Fecal Steroids as Tracers of Human Population and Waste Management Practices at the Ancient Maya City of Ucanal, Guatemala

Archaeometry, EarlyView.
ABSTRACT Geochemical data compiled from dried sediments from three water reservoirs at the ancient Maya city of Ucanal, Petén, Guatemala, reveal low to undetectable fecal biomarker concentrations. These low concentrations may be the result of the aerobic decay of sterols combined with well‐managed waste disposal practices.
Jean D. Tremblay, Peter M. J. Douglas, Christina T. Halperin, Yves Gélinas   +3 more
wiley   +1 more source

Assessment of guided versus non-guided endodontic microsurgery with root-end resection using different retrograde filling materials on operation time and lesion volume: A randomized controlled clinical study. [PDF]

J Conserv Dent Endod
El Marakby MF, Fayyad DM, Rashad NED.
europepmc   +1 more source

Effect of heat generated root canal filling techniques on bond strength of NeoSealer Flo BC, AH Plus BC and BioRoot RCS to root dentin. [PDF]

Sci Rep
Özüdoğru S, Ali A, Bakhsh A, Ahmed HMA, Arslan H.   +4 more
europepmc   +1 more source

Single-Cone vs. Carrier-Based Root Canal Obturation with a Calcium-Silicate-Based Sealer: An In Vitro µ-CT Analysis. [PDF]

Biomimetics (Basel)
Tosco V, Monterubbianesi R, Furlani M, Spinelli A, Zamparini F, Orsini G.   +5 more
europepmc   +1 more source

Nonvital Pulp Therapy in Primary Teeth Using Mineral Trioxide Aggregate Obturation: A Retrospective Case Series. [PDF]

Case Rep Dent
Makiguchi T, Terauchi Y, Wong K, Bogen G.   +3 more
europepmc   +1 more source

Periapical Status of Post-Restored Teeth: A Two-Year Follow-Up Study. [PDF]

Dent J (Basel)
Loudili C, Roufid A, Faridi FE, Chraibi R, Soualhi H, Toure B.   +5 more
europepmc   +1 more source