BACKGROUND Recently, single-incision laparoscopic surgery (SILS) has been used for bariatric procedures, and this surgery is considered a type of minimally invasive surgery. When SILS is performed via the transumbilical route, the resultant abdominal wound is hidden and the cosmetic outcome is better. However, because of the small angle of manipulation and difficulty in liver traction, this tec...

Non-alcoholic fatty liver disease (NAFLD) and non-alcoholic steatohepatitis (NASH) are increasingly common cause of chronic liver disease worldwide. The diagnosis of NASH is challenging as most affected patients are symptom-free and the role of routine screening is not clearly established. Most patients with severe obesity who undergo bariatric surgery have NAFLD, which is associated insulin re...

BACKGROUND The King's Obesity Staging Criteria (KOSC) comprises of a four-graded set of health related domains. We aimed to examine whether, according to KOSC, patients undergoing bariatric surgery differed from those opting for conservative treatment. METHODS We graded 2142 consecutive patients with morbid obesity attending our centre from 2005-10 into the following KOSC domains: airway/apno...

Bariatric surgery has been shown to impair bone health. This study aimed to investigate the fracture risk in patients after bariatric surgery versus propensity score-matched controls. The authors used the National Health Insurance Research Database of Taiwan and identified 2064 patients who underwent bariatric surgery during 2001 to 2009. These patients were matched to 5027 obese patients who d...

Bariatric surgery has become more common due to the worldwide obesity epidemic. This surgery is the most effective tool ever devised for the morbidly obese to assist them with the control of their co-morbidities. With the increasing number of bariatric procedures being performed annually, it is expected that the incidence of revisions will increase. However, problems can and do arise, needing r...

Few studies have demonstrated the risk of metabolic bone disease and a reduction in bone mineral density (BMD) after bariatric surgery. A systematic review was conducted of case-control and cohort studies with the aim of evaluating the relationship between bariatric surgery and bone metabolism. The search was undertaken in MedLine, covering the period from January 1997 to August 2009, using the...

Is bariatric surgery as primary therapy for type 2 diabetes mellitus (T2DM) with body mass index (BMI) <35 kg/m(2) justified? Open-label studies have shown that bariatric surgery causes remission of diabetes in some patients with BMI <35 kg/m(2). All such patients treated had substantial weight loss. Diabetes remission was less likely in patients with lower BMI than those with higher BMI, in pa...

Patients typically lose more than 50% of their excess weight after bariatric surgery. Obesity-related diseases markedly improve, reducing cardiovascular risk and improving life expectancy. Obese patients lose more weight with bariatric surgery than with medical weight-loss treatment.

INTRODUCTION The first survey of bariatric surgery in Poland was published in 2007. New trends are observed worldwide, and there is a current need to investigate the status of bariatric surgery in Polish institutions. This survey was initiated to gain an overview of Polish bariatric surgery during 2007-2014. AIM To analyze the number and types of bariatric procedures performed in Polish insti...

The increasing availability of bariatric surgery services has seen the emergence of a series of significant complications. Many of these will present to centres without local bariatric expertise. In recognition of this, the American Society of Metabolic and Bariatric Surgery (ASMBS) has issued guidelines for non-bariatric surgeons to aid in the management of bariatric surgery related complicati...