Proper position: these stents of the tracheal stenosis model were “embraced” by the stenosis and their ends “float” in the trachea avoiding contact with their mucosa and anticipate a stay free of complications.
Proper position: these stents of the tracheal stenosis model were “embraced” by the stenosis and their ends “float” in the trachea avoiding contact with their mucosa and anticipate a stay free of complications.