[The morphogenesis of intramedullary cavities and of a glial-connective tissue cicatrix and the enzyme status of the proteolytic system in experimental spinal cord trauma].

Canine and feline experiments were conducted to study the morphology of intramedullary cavities and a glial connective tissue cicatrix, their roles in the spinal regenerative processes as compared with the altered activity of trypsin and proteolytic inhibitors in spinal fluid and serum in different periods after spinal dissection. It was shown that decreased diastasis between the ends of the cut spine, enclosure of a traumatic area from liquor of the subarachnoidal space and central canal reduced the number and area of cavities in the cerebral cicatrix and contributed to improved regeneration of intraspinal fibers. Spinal injury caused a significant increase in trypsin and to changes of the antiprotease activity of inhibitors, spinal fluid, particularly in early postoperative periods.

[Radiography as a criterion for evaluation of treatment results in chronic hematogenic osteomyelitis of the long bones].

The findings of roentgenologic observation of the patients for 4 years after plasty of the residual cavity of dura mater of the brain are presented. A good long-term result was noted in 85.7% of the patients.