Aman K. Gupta

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Since its introduction in 1987, the technique of cholecystectomy has continued to undergo evolution. Surgeons have reduced the port size and number or both to achieve improvement in postoperative pain control, rapid return to activity and better cosmetic results. Therefore, this study was done to compare the standard 4 port laparoscopic cholecystectomy (LC)(More)
BACKGROUND Although a tibial inlay technique for posterior cruciate ligament reconstruction is advantageous, metallic screw fixation of the bone block is required. This may pose problems for future surgery (eg, osteotomies, total knee replacement). HYPOTHESIS There is no significant difference in the biomechanical integrity of bone block fixation using(More)
This paper proposes an efficient indexing technique for fingerprint database using minutiae based geometric hashing. A fixed length feature vector built from each minutia, known as Minutia Binary Pattern, has been suggested for the accurate match at the time of searching. Unlike existing geometric based indexing techniques, the proposed technique inserts(More)
Endoscopic incision is a good management option for orthotopic ureterocele. But most of the literature has shown its efficacy only in children. We have done this retrospective study to evaluate the safety and efficacy of endoscopic incision of orthotopic ureterocele in adults. From March 2004 to January 2008, at our center, 26 adults underwent(More)
BACKGROUND Multiple bone-grafting procedures have been described for patients with glenoid bone loss and shoulder instability. The purpose of this study was to investigate the alterations in glenohumeral contact pressure associated with the placement and orientation of Latarjet or iliac crest bone graft augmentation and to compare the amount of glenoid bone(More)
Bladder exstrophy is rare and associated with an increased incidence of bladder cancer. Unreconstructed bladder extrophy presenting in an adult is very rare as most of the patients undergo repair in childhood. Most of the cancers are adenocarcinomas. We report a rare case of squamous cell carcinoma occurring in exstrophic unreconstructed bladder in a(More)
UPJO causes hydronephrosis and progressive renal impairment may ensue if left uncorrected. Open pyeloplasty remains the standard against which new technique must be compared. We analyzed the comparison of Laparoscopic and open pyeloplasty in a randomized prospective trial. A prospective randomized study was done from January 2004 to January 2007 in which a(More)
Acute appendicitis may simulate many other acute abdominal illnesses and the exact diagnosis is important for the proper management. The present study was undertaken to evaluate the role of the Alvarado score in the diagnosis of a patient with suspected appendicitis. The study was carried out on 100 patients operated with a presumptive diagnosis of acute(More)
BACKGROUND Suture anchor fixation has become the preferred method for arthroscopic repairs of rotator cuff tears. Recently, newer arthroscopic repair techniques including transosseous-equivalent repairs with anchors or arthroscopic transosseous suture passage have been developed. PURPOSE To compare the initial biomechanical performance including ultimate(More)