RESUMO
Background: Post-hernioplasty chronic groin pain is one of the most important complications encountered after inguinal hernia repair. Routine ilioinguinal nerve excision has been proposed to avoid chronic post-hernioplasty neuralgia. The study aimed to evaluate the effect of routine ilioinguinal nerve excision compared to nerve preservation on chronic groin pain and other sensory symptoms in lichtenstein inguinal hernia repair.Methods: The study was conducted in the department of general surgery, at S.P. Medical College and PBM Hospital, Bikaner for duration of 15 months from august 2018 to November 2019. A total of 60 patients of uncomplicated inguinal hernia, who met the inclusion criteria, planned for lichtenstein hernioplasty were randomly divided into 2 groups with 30 cases with ilioinguinal nerve preservation (group A) and 30 cases with elective division of the nerve (group B). Follow up was done upto1 year and patients were inquired regarding pain, hypoesthesia and numbness and data was compared and analysed.Results: The incidence of post-operative neuralgia was 23.33% vs 6.67% (p=0.05) at 1 year in group A and group B respectively. The difference in pain was significant in both groups. The incidence of post-operative hypoesthesia was 10% vs 16.67% (p>0.05) at 1 year follow up in group A and group B respectively. The incidence of numbness was 11.11% vs 16.67% (p>0.05) at 1 year in group A and group B respectively. No statistically significant difference was found in both groups.Conclusions: The prophylactic exicision of ilioinguinal nerve during lichtenstein mesh repair decreases the incidence of chronic groin pain after surgery.
RESUMO
Background: Laparoscopic cholecystectomy is the gold standard treatment for symptomatic cholelithiasis and has multiple advantages over open approach. With increasing skills and techniques over the years, the contra-indications to laparoscopic cholecystectomy have reduced. Even after careful selection of appropriate candidates for laparoscopic cholecystectomy, it sometimes becomes necessary to convert into an open cholecystectomy to prevent complications. This study was undertaken so as to identify the intra-operative factors necessitating conversion of laparoscopic cholecystectomy to open cholecystectomy.Methods: In this study conducted at S. P. Medical College and P. B. M. Hospital, Bikaner, over a period of 1 year, 100 consecutive patients with symptomatic cholelithiasis, planned for laparoscopic cholecystectomy were included. Laparoscopic cholecystectomy was performed and cases which could not be completed laparoscopically were converted to open cholecystectomy via right subcostal incision. Intra-operative factors necessitating conversion were observed and analyzed.Results: The incidence of conversion was found to be 7%. The most common intra-operative factor for conversion was dense adhesions at the Calot’s triangle (71.43%) followed by obscure anatomy (42.86%). Uncontrolled bleeding and CBD stones also led to conversion. The identification and appearance of CBD and achievement of critical view of safety were significant factors for conversion to open cholecystectomy (p=0.0001).Conclusions: The rate of conversion to open cholecystectomy was 7% which is comparable to similar studies. Conversion is not a failure or complication but actually a safer alternative to ensure completion of the procedure without any real complications of laparoscopic cholecystectomy- biliary or visceral injury, haemorrhage, etc.