Results 61 to 70 of about 344,372 (143)

Pullout strength of pedicle screws with cement augmentation in severe osteoporosis: A comparative study between cannulated screws with cement injection and solid screws with cement pre-filling

BMC Musculoskeletal Disorders, 2011
Background Pedicle screws with PMMA cement augmentation have been shown to significantly improve the fixation strength in a severely osteoporotic spine.
Lee Yen-Chen, Lai Po-Liang, Lee De-Mei, Tai Ching-Lung, Chen Lih-Huei, Niu Chi-Chien, Chen Wen-Jer   +6 more
doaj   +1 more source

Evaluation of periapical repair following retrograde filling with different root-end filling materials in dog teeth with periapical lesions

, 2006
Objective. The objective of this study was to evaluate periapical repair following retrograde filling using different root-end filling materials.Study design.
Luis, Marcone R., Leonardo, Mario R., Tanomaru, Juliane Maria Guerreiro, Silva, Lea A. B., Tanomaru-Filho, Mario, Tanomaru, Juliane Maria Guerreiro [UNESP]   +5 more
core   +1 more source

Virtual surgical planning with dual-stage guide using internal irrigation for cortical plate access and apicectomy

Saudi Endodontic Journal
Endodontic microsurgery (EMS) performed on mandibular molars poses complex challenges due to difficult accessibility, thick mandibular plate of bone, and poor visibility.
Hadeel M. Abdelhamid, Andrew B. Cameron, Roy George   +2 more
doaj   +1 more source

In vitro evaluation of the sealing ability of the Super-EBA and MTA in four different types of retrograde filling.

, 2002
A reparação dos tecidos periapicais depende da obturação total do sistema de canais radiculares e seu selamento hermético por meio de materiais compatíveis física e biologicamente, constituindo objetivo primordial do tratamento endodôntico.
Silvana Beltrami Gonçalves, Gonçalves, Silvana Beltrami   +1 more
core  

Evaluation of the radiopacity of rootend filling materials by digitization of radiographic images

Brazilian Journal of Oral Sciences, 2015
The aim of this study was to evaluate the radiopacity of five root-end filling materials (Sealer 26, Zinc Oxide-Eugenol, Sealapex with zinc oxide, Pro RootTM MTA, and MTA-Angelus).
Mário Tanomaru Filho, Simone Caetano Laitano, Marcelo Gonçalves, Juliane Maria Guerreiro Tanomaru   +3 more
doaj   +1 more source

Navigation-guided autotransplantation: A novel technique for precise and predictable tooth placement

Journal of Dental Sciences
Autotransplantation (AT) is a promising alternative for restoring failed teeth. However, the success rate varies due to technique sensitivity and absence of standardized protocol. We present the first documented AT protocol utilizing a dynamic navigation
Yang-Chih Chou, Wen-Hui Chen, Hui-Na Lee, Yu-Feng Chen   +3 more
doaj   +1 more source

Biological properties of Ceraputty as a retrograde filling material: an in vitro study on hPDLSCs. [PDF]

Clin Oral Investig, 2023
López-García S, Rodríguez-Lozano FJ, Sanz JL, Forner L, Pecci-Lloret MP, Lozano A, Murcia L, Sánchez-Bautista S, Oñate-Sánchez RE.   +8 more
europepmc   +1 more source

Results retrograde root filling channel of a tooth varions materials [PDF]

, 2011
Use of retrograde filling to prevent reinfection periapical area, save the tooth if you can not pass a root canal on a full-length nedoplombirovannoy apical part. Dense obturation, the possibility of leakage of tissue fluid into the root canal depends on
Лящепкова, Е. Г., Костина, И. Н., Ioschenko, E. S., Shtencel, N. V., Kostina, I. N., Штенцель, Н. В., Lyascenkova, E. G., Иощенко, Е. С.   +7 more
core  

A prospective, randomized, comparative clinical study of resin composite and glass ionomer cement for retrograde root filling

, 2002
OBJECTIVE: To compare the clinical and radiographic treatment outcome of retrograde root filling with either dentin-bonded resin composite (Retroplast, RP) or glass ionomer cement (Chelon-Silver, CS).STUDY DESIGN: A prospective, randomized clinical study
Munksgaard, E C, Jensen, S S, Egdø, P, Schou, S, Nattestad, A, Sewerin, I   +5 more
core   +1 more source

COMPARISON OF ULTRASOUND WITH ENDOSCOPIC RETROGRADE CHOLANGIOPANCREATOGRAPHY AND SURGERY IN THE DETECTION OF SITE AND CAUSE BILE DUCTS DILATATION [PDF]

background and Objectives: Ultrasound (US) is the initial imaging test used in the evaluation of patients with biliary tract disease. Our retrospective study was designed to evaluate the capacity of ultrasound to determine the cause and site of bile ...
مصباحی, سپیده, رفاهی, سهیلا, پورعیسی, مسعود, تبرائی, یاسر   +3 more
core