| 摘要 |
<p>PROBLEM TO BE SOLVED: To provide a urethral stenosis therapeutic method capable of suppressing the recurrence of a urethral stenosis by providing an epithelial function to a treatment part formed by treating a scar tissue.SOLUTION: A urethral stenosis therapeutic method includes: an introduction step S15 for introducing a protective instrument shaped into a first shape so that it can be introduced into the urethra, into the urethra in a transurethral manner, and disposing the protective instrument in a treatment part formed by treating a scar tissue; and a protection step S 16 for protecting the treatment part by deforming the protective instrument from the first shape to the second shape that can protect the treatment part.</p> |
