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Biomedical subjects

M S Pluzhnikov

Publications and source records attributed to M S Pluzhnikov.

At least 37 records · Page 2Linked to original sources
PubMedDate not supplied

[Laser surgery and phototherapy of the larynx and laryngopharynx under indirect laryngoscopy].

The authors elaborated the equipment and technique of endolaryngeal laser surgery under indirect laryngoscopy in conditions of local anesthesia as well as phototherapy of the larynx with coherent and noncoherent monochromatic light in the postoperative period. Therapy was conducted and assessment of its efficacy was made in 93 patients with benign tumours, cysts of the larynx and laryngopharynx, cicatricial membranes of the middle regions of the larynx. The efficacy of the given method was assessed on the basis of long-term laryngoscopic studies, stroboscopy and acoustic measurements of the voice. Indications and contraindications to the mentioned therapy have been specified.

Fibroma↗
PubMedDate not supplied

[Diagnosis of postoperative changes in the frontal and maxillary sinuses].

The paper specifies x-ray picture of surgically treated frontal and maxillary sinuses in uneventful healing without inflammation relapses (30 cases), in relapse of purulent (21 sinuses), purulent-polypous (15 sinuses), polypous (4 sinuses) sinusitis, in pain syndrome in the region of the operated on maxillary sinus projection (7 patients). X-ray symptoms of postoperative changes in the sinuses, varying in clinical course, are characterized.

Adult↗
PubMedDate not supplied

[Laser diaphanoscopy for inflammatory diseases of the paranasal sinuses].

After puncture or catheterization of the accessory nasal sinuses, the intensity of helium-neon laser inserted into the cavity under examination was recorded by means of a specially designed manipular. The laser beam intensity that penetrated the wall was found to correspond to the degree of its inflammation. The high level of objective information obtained allows assessment of pathological developments and therapeutic effectiveness.

Adult↗
PubMedDate not supplied

[Provision of artificial ventilation of the lungs during endolaryngeal surgical interventions using a high-energy laser].

To ensure controlled lung ventilation in endolaryngeal surgical interventions, using a high-energy laser, use was made of normal frequency jet ventilation (NFJV) and high frequency jet ventilation (HFJV) through a non-inflammable fluoroplast catheter supplied at a distal end with a device fixing it in a central position. HFJV seems preferable, as endolaryngeal manipulations become more convenient. The study was performed in 118 patients. Venturi effect was observed only during ventilation through a tracheostomic canule. It has been established that, unlike NFJV, in HFJV gas exchange parameters are much better, though oxygenation in NFJV is satisfactory in all the patients.

Humans↗