Download full-text PDF |
Source |
---|
Stomatologiia (Mosk)
March 2020
Moscow State University of Medicine and Dentistry named after A.I. Evdokimov, Moscow, Russia.
Aim: To evaluate the effectiveness of the innovative concept of dental medical technologies in patients with resected (amputated) roots of teeth with and without periodontal diseases.
Material And Methods: Of the 516 examined patients with periapical destructive foci of infection of various genesis, 4 clinical groups of 24 people were randomly formed: (1) with a diagnosis of apical periodontitis of incisors, canines or premolars with individual milled transdental implants made of zirconium dioxide; (2) patients with a similar diagnosis and concomitant periodontitis of moderate severity with the same implants; (3) patients with periapical destructive process of molars without periodontitis with the same implants. Control group (4) included patients with similar diagnoses with resection of the root apex without implantation.
Background: Surgical treatment of patients with atlantoaxial instability caused by pathologic changes of the skull base and craniovertebral junction combined with anterior compression of the brain stem is still associated with substantial technical difficulties and remains a matter of debate. Currently, anterior stabilization of the atlantoaxial junction is a promising approach that allows for the resection of the pathologic lesion of the skull base and craniovertebral junction with subsequent stabilization of C1-C2 or C1-C3 in 1 stage.
Methods: In this article, we present 5 clinical cases in which transoral decompression and anterior stabilization of the C1-C2 (4 cases) and C1-C3 (1 case of anteroposterior stabilization) segments with custom-made fixation systems was used to treat various pathologic conditions of the craniovertebral junction.
Eur Spine J
July 2018
Department of Neurosurgery, Sklifosovsky Research Institute of Emergency Care, Moscow, Russia.
Purpose: Anterior transarticular fixation of the C1-C2 vertebrae is a well-known technique that involves screw insertion through the body of the C2 vertebra into the lateral masses of the atlas through an anterior transcervical approach. Meanwhile, contralateral screw insertion has been previously described only in anatomical studies.
Methods: We describe two case reports of the clinical application of this new technique.
Stomatologiia (Mosk)
June 2006
There were developed, tested and used in practice new transdental implants (TDI) considerably widening the indications to endodontic-endoossal implantation. Universal TDI has a number of advantages over the known analogs and meant for osseointegration and fibro-osseointegration. The implant provides full tooth fixation in small bone volume, on maxilla including.
View Article and Find Full Text PDFZh Vopr Neirokhir Im N N Burdenko
July 2005
The study was undertaken to improve an approach to treating patients with fractures of the odontoid of the C2 vertebra. Forty-nine patients were admitted to hospital for fractures of the odontoid process on January 14, 1989 to January 3, 2004. Physical, target X-ray study of the cervical spine, computed tomography of the C1-2 vertebrae, magnetic resonance imaging of the neck were performed on admission.
View Article and Find Full Text PDFEnter search terms and have AI summaries delivered each week - change queries or unsubscribe any time!