Results 21 to 30 of about 199,268 (258)

Virtual Implant Rehabilitation of the Severely Atrophic Maxilla: A Radiographic Study

Dentistry Journal, 2020
Background: Advanced maxillary atrophy is one of the most common clinical scenarios where implant placement could become difficult. Nevertheless, a volumetric evaluation using a suitable diagnostic software could facilitate the implant planning.
Michele Manacorda, Bianca Poletti de Chaurand, Alberto Merlone, Giulia Tetè, Francesca Mottola, Raffaele Vinci   +5 more
doaj   +1 more source

Differential response of skeletal muscles to mTORC1 signaling during atrophy and hypertrophy [PDF]

, 2013
BACKGROUND: Skeletal muscle mass is determined by the balance between protein synthesis and degradation. Mammalian target of rapamycin complex 1 (mTORC1) is a master regulator of protein translation and has been implicated in the control of muscle mass ...
Handschin, Christoph, Bentzinger, C. Florian, Guridi, Maitea, Castets, Perrine, Hall, Michael N, Tintignac, Lionel A., Hall, Michael N., Perrine Castets, Romanino, Klaas, Tintignac, Lionel, Rüegg, Markus A, Michael N Hall, Lin, Shuo, Markus A Rüegg, Bentzinger, C Florian, Christoph Handschin, Serge Summermatter, Summermatter, Serge, C Bentzinger, Klaas Romanino, Maitea Guridi, Shuo Lin, Rüegg, Markus A., Lionel A Tintignac   +23 more
core   +1 more source

Cerebral atrophy in mild cognitive impairment and Alzheimer disease: rates and acceleration. [PDF]

, 2013
OBJECTIVE: To quantify the regional and global cerebral atrophy rates and assess acceleration rates in healthy controls, subjects with mild cognitive impairment (MCI), and subjects with mild Alzheimer disease (AD).
Manning, Emily N, Manning, EN, Leung, Kelvin K, Leung, Kelvin K., Bartlett, Jonathan W., Fox, Nick C, Fox, Nick C., Barnes, Josephine, Ourselin, Sebastien, Alzheimer's Disease Neuroimaging Initiative, Bartlett, Jonathan W, Bartlett, JW, Ourselin, S, Fox, NC, Manning, Emily N., Barnes, J, Leung, KK   +16 more
core   +1 more source

Biomechanical behavior of atrophic maxillary restorations using the all-on-four concept and long trans-sinus implants: A finite element analysis [PDF]

Journal of Dental Research, Dental Clinics, Dental Prospects, 2021
Background. Maxillary bone atrophy with a considerable amount of pneumatization and anterior expansion of the maxillary sinus might be a situation limiting oral rehabilitation with osseointegrated implants.
Liliane Pacheco de Carvalho, Alexandre Marcelo de Carvalho, Carlos Eduardo Francischone, Flavia Lucisano Botelho do Amaral, Bruno Salles Sotto-Maior   +4 more
doaj  

Evaluation of surgical techniques in survival rate and complications of zygomatic implants for the rehabilitation of the atrophic edentulous maxilla: a systematic review

International Journal of Implant Dentistry, 2023
Purpose To assess the outcome [zygomatic implant (ZI) survival] and complications of the original surgical technique (OST) and an Anatomy-Guided approach (AGA) in the placement of ZI in patients with severely atrophic maxillae.
Peer W. Kämmerer, Shengchi Fan, Carlos Aparicio, Edmond Bedrossian, Rubén Davó, Dean Morton, Gerry M. Raghoebar, Sepehr Zarrine, Bilal Al-Nawas   +8 more
doaj   +1 more source

COMPLETELY EDENTULOUS PATIENTS. PART 1: MORPHOLOGICAL FEATURES OF THE UPPER AND LOWER JAW [PDF]

Journal of IMAB, 2022
Aim: The aim of the present research is to characterize the morphological features of the upper and lower jaws in cases of completely edentulous patients. Materials and methods: For the purpose of this study, 96 patients aged 49-88 were examined between
Nickolay Apostolov, Stefan Zlatev, Elitsa Deliverska, Rangel Todorov   +3 more
doaj   +1 more source

Maxillary osteosarcoma in a beef suckler cow [PDF]

, 2012
A ten-year-old beef suckler cow was referred to the Scottish Centre for Production Animal Health and Food Safety of the University of Glasgow, because of facial swelling in the region of the right maxilla.
Prins, D.G.J., Wittek, Thomas, Diether G J Prins, Wittek, T., Prins, Diether G. J., Barrsett David C, Barrett, David C., Barrett, D.C., Wittek Thomas, Prins Diether G J, Thomas Wittek, David C Barrett   +11 more
core   +1 more source

Specially designed and CAD/CAM manufactured allogeneic bone blocks using for augmentation of a highly atrophic maxilla show a stable base for an all-on-six treatment concept: a case report

Maxillofacial Plastic and Reconstructive Surgery, 2022
Background In terms of a highly atrophic maxilla, bone augmentation still remains very challenging. With the introduction of computer-aided design/computer-aided manufacturing (CAD/CAM) for allogeneic bone blocks, a new method for the treatment of bone ...
Florian Pfaffeneder-Mantai, Oliver Meller, Benedikt Schneider, Julius Bloch, Ditjon Bytyqi, Walter Sutter, Dritan Turhani   +6 more
doaj   +1 more source

Effect of Schneiderian membrane perforation on sinus lift graft outcome using two different donor sites: a retrospective study of 105 maxillary sinus elevation procedures

GMS Interdisciplinary Plastic and Reconstructive Surgery DGPW, 2016
Background: Sinuslift is meanwhile an established method of bone augmentation in the posterior maxilla. Aim of the study was to evaluate the significance of intraoperative Schneiderian membrane perforations during maxillary sinus floor elevation surgery ...
Sakkas, Andreas, Konstantinidis, Ioannis, Winter, Karsten, Schramm, Alexander, Wilde, Frank   +4 more
doaj   +1 more source

ASSESSMENT OF IMPLANT STABILITY IN IMMEDIATELY LOADED MAXILLARY FIXED DETACHABLE RESTORATIONS USING OSSEODENSIFICATION (RANDOMIZED CLINICAL TRIAL) [PDF]

Alexandria Dental Journal
Background: Rehabilitation of single edentulous maxillary arches with screw-retained prostheses is considered an optimal treatment choice. However, atrophy in the maxilla may result in deficient bone volume for implants.
Alaa Khalifa, Ahmed Abdelhamid, Safeya Elgharabawy, Ahmed Hommos   +3 more
doaj   +1 more source