• Wei-Chen Hong, Peng-Sheng Lai, Yin-Hsuan Chien, Yong-Kwang Tu, and Jui-Chang Tsai.
• Institute of Biomedical Engineering, National Taiwan University, Taipei, Taiwan.
• J Neurol Surg A Cent Eur Neurosurg. 2013 Nov 1;74(6):351-6.

BackgroundSingle-incision laparoscopic surgery (SILS) may facilitate safer shunt placement and lower distal obstruction rate than is seen in conventional surgery.ObjectiveWe reviewed our 2-year experience in SILS for ventriculoperitoneal shunt placement to evaluate its usefulness and safety.Materials and Methods In this retrospective study, we enrolled patients older than 18 years with dilated ventricle and syndromes of hydrocephalus. A total of 31 patients underwent 31 primary ventriculoperitoneal shunt placement surgery and two underwent revision surgery. All the procedures were performed by the SILS technique.ResultsThe entire duration of ventriculoperitoneal shunt implantation ranged from 45 to 80 minutes, with mean operation time of 65 ± 15.3 minutes. No major laparoscopy-related complications were noted. Shunt infection, peritonitis, and distal catheter malfunction occurred in one case (3.2%), proximal malfunction in one case (3.2%), and subcutaneous emphysema occurred in two cases (6.4%). The emphysema resolved within 2 days. Cosmetic results were "very good to good" in 17 patients (54.8%) and "satisfactory" in 14 patients (45.2%). The abdominal scars in most cases were nearly invisible.ConclusionSILS is a safe and effective technique for ventriculoperitoneal shunt placement and can be accomplished with no higher risk of shunt infection and distal malfunction. Without an additional port, SILS allows good visualization of the peritoneal cavity to avoid major intra-abdominal complications. Only one 6-mm incision at the umbilicus area is required and is almost invisible after wound healing.Georg Thieme Verlag KG Stuttgart · New York.

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