Who fail this method of ureteral stenting may have the stent placed The stent is in place, the guide wire and cystoscope are removed. Path for the placement of the stent, which is advanced over the wire. Visualize structures on a fluorescent screen). Under the aid of a fluoroscope (an imaging device that uses x rays to In some instances, a guide wire is inserted into the ureter Urethra to the bladder, and the opening to the ureter to be stented is AĬystoscope (a thin, telescope-like instrument) is inserted into the Patient will remain relaxed and will not move during the procedure. Insertion this ensures the physician that the The patient is usually placed under general anesthesia for stent The stent material mustīe flexible, durable, non-reactive, and radiopaque (visible on an x ray). Outside of the body this aids in stent removal. Thread attached to it that extends through the bladder and urethra to the In some instances, one end of the stent has a Out of place an open-ended stent is better suited for patients who The stent may be coiled (called a pigtail stent) to prevent it from moving Most stents are 5–12 inches (12–30 cm) in length, and have aĭiameter of 0.06–0.2 inches (1.5–6 mm). The patient's anatomy and the reason why the stent is required. The size, shape, and material of the ureteral stent to be used depends on
0 Comments
Leave a Reply. |
AuthorWrite something about yourself. No need to be fancy, just an overview. ArchivesCategories |