It was established on the basis of treatment of 7 patients that in approximately half of the patients with post-burn defects and deformities of tissues, for whom the method of tissue stretching is indicated, the use of two and more tissue-stretching instruments is expedient. This makes it possible to prepare a large skin area, use its uninjured parts, and attain the best results of plastic operations. In transposition of dermal-fat and dermal-fascia grafts the use of certain described technical manipulations is needed, they make rational utilization of plastic material easier.