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Biomedical subjects

M G Kataev

Publications and source records attributed to M G Kataev.

24 records · Page 2Linked to original sources
PubMedDate not supplied

[Experimental and morphological results of implantation of carbon felt in plastic surgery of the locomotor stump and accessory system of the eye].

Carbon felt (carbotextime) was used to form a stump after enucleation and for plastic repair of the accessory system of the eye in 56 rabbits. Sixteen of these animals were controls in whom silicon implants were used. Comparative analysis of clinical follow-up of experimental animals showed good results of using carbon felt in plastic ophthalmic surgery. Use of silicon implants was associated with a more manifest inflammatory reaction, and there were cases of the implant migration and spontaneous rejection. No complications in early or late postoperative periods were observed in the experimental group. Results of morphologic studies of the tissues adjacent to the implant in various periods postoperation are presented in detail.

Animals↗
PubMedDate not supplied

[Resection of the levator with transposition via Whitnall's ligament].

The paper deals with the treatment of severe congenital upper lid ptosis. In cases with the minimal mobility of the upper lid suspending operations are usually resorted to, those with suspending to Whitnall's ligament, among other things. Maximal resection of the levator muscle brought about encouraging results. The present paper describes the results of a modified operation: maximal resection of the levator with transposition of the muscle through Whitnall's ligament. A peculiar feature of surgical technique consists in preserving the intactness of the transverse ligament of the upper lid, crossing the lateral horns of the levator through the entire height, and transposition of the resected levator above Whitnall's ligament, this followed by suturing to the tarsal plate. The results of surgery were good. A better cosmetic and functional effect was attained than after common maximal resection of the levator; moreover, a lesser resection of the levator is needed in cases with the same degree of ptosis.

Adolescent↗
PubMedDate not supplied

[Experimental and morphological results of using carbon foam in the formation of the locomotor stump after enucleation].

Syntactic carbon foam implants were used for the formation of the stump after unilateral enucleation in 24 rabbits. Clinical follow-up of the experimental animals demonstrated positive results of using syntactic carbon foam for plastic ophthalmosurgery. No complications, such as migration, infection, denudation, or rejection were observed in the immediate or late periods after surgery. Results of morphologic examinations of tissues adjacent to implants, carried out at different terms, are presented.

Animals↗
PubMedDate not supplied

[Surgical treatment of traumatic madarosis].

Traumatic madarosis is a cosmetic and anatomo-functional problem. Besides the repair of the eyelashes proper, the clinical status of the patient requires repair of the carcass of the damaged eyelid in order to prevent lagophthalmos. The technique of transplanting a free hairy graft from the eyebrows is described. The results of treatment were assessed by the following parameters: the flap taking in, thickness and direction of the new lashes growth, and stability of the eyelid. Complete healing of the graft and stability of the eyelid were attained in all the cases. Good thickness of the eyelashes and the ideal direction of their growth were more difficult to achieve. The causes of failures are discussed. Despite the shortcomings, the method of treating traumatic madarosis proved to be effective and is recommended for clinical use.

Evaluation Studies as Topic↗