| It is possible that differences in anatomy may do so by altering the effectiveness of pharyngeal dilators. |
| The passage of dilators, as in stricture of cicatricial origin, is very hazardous. |
| The latter include diuretics, cardiac dilators and a substance called pentoxifylline, usually proscribed for memory loss among the aged. |
| The main advantages of using hygroscopic dilators include outpatient placement and no FHR-monitoring requirements. |
| Other children may require periodic dilatation with tracheal dilators. |
| The surgeon uses the urethral dilators and lubricating jelly to dilate the urethra to accommodate the desired sheath size. |
