Surgical technology international
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Laparoscopic surgery has revolutionized the manner in which many operations are performed today. The volume of tissue to be removed during some operations can be a limiting factor for laparoscopy and is frequently a reason for converting from a minimally invasive laparoscopic surgical approach to the conventional open surgical approach. The introduction of the electronic morcellator has helped facilitate the removal of large specimens via minimally invasive surgery. ⋯ The MOREsolution™ tissue morcellator demonstrated significantly faster tissue morcellation times (544.6 ± 123.0 sec) and produced a higher number of long tissue fragments (7.44 ± 0.683) compared to the Rotocut™ G1 morcellators' time (609.7 ± 153.2 sec) and number of long tissue fragments (6.00 ± 0.638). No significant differences were found between the Gynecare Morcellex® and other morcellators in the total number of fragments obtained nor study participant opinion on the ease of use of the three morcellators. This study demonstrates that the MOREsolution™ morcellator is a faster morcellator and produces larger tissue fragments as compared to the Rotocut™ G1; however, more studies should be performed to confirm these findings in a clinical setting.
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Bladder dysfunctions have been treated for decades through medical treatments or surgical procedures, especially in the context of prolapse conditions and stress incontinence. Over the last decade, sacral nerve modulation (SNM) has been introduced as a further option in the treatment of some urinary and fecal symptoms. Current techniques of percutaneous implantation are limited to superficial extrapelvic nerves that expose patients to lead migration and dislocation or infections, complications that cannot be ignored. ⋯ One of these methods is the implantation of neuroprothesis-a technique called the "LION procedure"-which permits selective electrical stimulation of pelvic nerves and plexuses. One very interesting site of implantation for treatment of urinary and faecal symptoms is the pudendal nerve (PN). Stimulation of this nerve induces two different actions: a strong contraction of the sphincters-treatment of urinary and faecal incontinence and an inhibitory effect on the bladder-and treatment for bladder overactivity.