Intervertebral Canals and Intracanal Ligaments as New Terms in .

This study addresses the cervical part of the vertebral column. Clinical pictures of dystrophic diseases of the cervical part of the vertebral column do not always correspond only to the morphological changes-they may be represented by connective tissue formation and nerve and vessel compression. To find out the possible reason, this morphometric study of the cervical part of the vertebral column in 40 cadavers was performed.

Mediastinal anatomical landmarks, their variants and tips for video-assisted thoracoscopic navigation during oesophageal extirpation.

Purpose: There is no systematic description of primary anatomical landmarks that allow a surgeon to reliably and safely navigate the superior and posterior mediastinum's fat tissue spaces near large vessels and nerves during video-assisted endothoracoscopic interventions in the prone position of a patient. Our aim was to develop an algorithm of sequential visual navigation during thoracoscopic extirpation of the esophagus and determine the most permanent topographic and anatomical landmarks allowing safe thoracoscopic dissection of the esophagus in the prone position.

Methods: The anatomical study of the mediastinal structural features was carried out on 30 human cadavers before and after opening the right pleural cavity.

[Evaluation of dentists regulatory systems stress during the provision of dental care according to pulse oximetry data].

Objective: To evaluate the status of individual hemodynamic parameters (HR) and respiratory indicators of dentists performing local anesthesia. Material and methods. In the period from April 2019 to December 2019 the determination of heart rate (Heart rate) and blood saturation at 120 doctors aged 25-55 years was performed.

Structural features of the anterior region of the mandible.

Unlabelled: The research aims were to find out further intraosseous mandible organization indications and to structure it systematically.

Material And Methods: in our research 400 mandibles were used: for the intraosseous examinations in total 300 mandibles of persons aged 20-65 were used. For all corpses cephalic index was measured.