BACKGROUND: When compared with standard multiport laparoscopy, the larger fascial incision in single-port surgery (SPS) may imply a potentially increased risk of surgical-site complications, such as herniation. The long-term risk of access-site complications in SPS is still unpredictable. METHODS: Between July 2009 and May 2011, n=78 patients (n=54 females), with a median age of 42 years (range: 18-85 years), underwent single-port cholecystectomy. The median body mass index was 25.4 kg/m(2) (range: 17-39 kg/m(2)). All surgeries were performed by a single surgeon (K.K.) using a completely reusable single-port access device (X-Cone™; KARL STORZ GmbH, Tuttlingen, Germany), and fascial closure technique was comparable in all patients. The first 50 patients (n=32 females) attended a structured follow-up examination including a meticulous clinical examination and ultrasonography of the access site at a median follow-up time of 17 months (range: 9-23 months). RESULTS: We recorded postoperative complications in 5 of the 50 patients (10%) after single-port cholecystectomy. Four occurred in the early postoperative course and presented as mild wound complications. One of the 50 patients (2%) experienced a symptomatic trocar-site hernia (TSH) 4 months after surgery. No biliary complications (bile leakage, retained stones, etc.) were recorded. CONCLUSIONS: Although potentially biased by a relatively small number of patients, our study provides evidence that TSH after single-port cholecystectomy is (i) not less frequent when compared with standard laparoscopy, (ii) not as infrequent as suggested by the current literature, and (iii) not only associated with technical failure or patients' comorbidity.
BACKGROUND: When compared with standard multiport laparoscopy, the larger fascial incision in single-port surgery (SPS) may imply a potentially increased risk of surgical-site complications, such as herniation. The long-term risk of access-site complications in SPS is still unpredictable. METHODS: Between July 2009 and May 2011, n=78 patients (n=54 females), with a median age of 42 years (range: 18-85 years), underwent single-port cholecystectomy. The median body mass index was 25.4 kg/m(2) (range: 17-39 kg/m(2)). All surgeries were performed by a single surgeon (K.K.) using a completely reusable single-port access device (X-Cone™; KARL STORZ GmbH, Tuttlingen, Germany), and fascial closure technique was comparable in all patients. The first 50 patients (n=32 females) attended a structured follow-up examination including a meticulous clinical examination and ultrasonography of the access site at a median follow-up time of 17 months (range: 9-23 months). RESULTS: We recorded postoperative complications in 5 of the 50 patients (10%) after single-port cholecystectomy. Four occurred in the early postoperative course and presented as mild wound complications. One of the 50 patients (2%) experienced a symptomatic trocar-site hernia (TSH) 4 months after surgery. No biliary complications (bile leakage, retained stones, etc.) were recorded. CONCLUSIONS: Although potentially biased by a relatively small number of patients, our study provides evidence that TSH after single-port cholecystectomy is (i) not less frequent when compared with standard laparoscopy, (ii) not as infrequent as suggested by the current literature, and (iii) not only associated with technical failure or patients' comorbidity.
Authors: Mette W Christoffersen; Erik Brandt; Jacob Oehlenschläger; Jacob Rosenberg; Frederik Helgstrand; Lars N Jørgensen; Linda Bardram; Thue Bisgaard Journal: Surg Endosc Date: 2015-01-23 Impact factor: 4.584
Authors: Adrian G Dan; Shayda Mirhaidari; Mark Pozsgay; Andrew Standerwick; Ashley Bohon; John G Zografakis Journal: JSLS Date: 2013 Oct-Dec Impact factor: 2.172
Authors: Yun Beom Ryu; Jung Woo Lee; Yo Han Park; Man Sup Lim; Ji Woong Cho; Jang Yong Jeon Journal: Ann Surg Treat Res Date: 2015-01-28 Impact factor: 1.859