Bariatric surgery in Australia
Bariatric surgery in Australia section, includes general infrmation about Bariatric surgery Procedure, Bariatric surgery Australia Local News, Bariatric surgery Australia Surgeon Locator and other Bariatric surgery related material.
Bariatric surgery Procedure
Bariatrics is the branch of medicine that deals with the causes, prevention, and treatment of obesity.
The term “bariatrics” refers to "weight medicine". Bariatrics generally deals with pharmacotherapy of obesity and with obesity surgery.
Overweight and obesity are strongly related to medical problems in today’s world. There are many health effects of obesity, such as heart disease, diabetes, many types of cancer, asthma, obstructive sleep apnea, chronic musculoskeletal problems, and others.
In addition to medical concerns regarding obesity, appearance (look) has a major relevance to weight and obesity.
Although diet, exercise, behavior therapy and anti-obesity drugs are first-line treatment, medical therapy for severe obesity has limited short-term success and almost nonexistent long-term success. Therefore, obesity surgery (or bariatric surgery) has been a popular treatment in the war against obesity. Weight loss surgery generally results in greater weight loss than conventional treatment, and leads to improvements in quality of life and obesity related diseases such as hypertension and diabetes.
Before someone can become a candidate for bariatric surgery, certain criteria must be met. The basic criteria are:
[1] An understanding of the operation and the lifestyle changes the patient will need to make;
[2] A body mass index (BMI) of 40 or more, which is about 45 kg (100 pounds) overweight for men and 35 kg (80 pounds) for women; or
[3] A BMI between 35 and 39.9 and a serious obesity-related health problem such as type 2 diabetes, heart disease, or severe sleep apnea (when breathing stops for short periods during sleep).
Risks involved
Past studies found that 10 to 20 percent of bariatric surgery patients had complications while they were in the hospital. In 2006, federal researchers found that 39.6 percent of patients had complications within 180 days of surgery. The most common complications are:
[1] A composite of gastrointestinal symptoms including vomiting, diarrhea, dysphagia, and reflux (20%)
[2] Anastomotic leaking (at the surgical connections between the stomach and the intestine) (12%);
[3] Abdominal hernia (7%)
[4] Infections (6%).
About 7% of patients were re-admitted to the hospital within 6 months to treat complications specific to the bariatric procedure.
The in-hospital death rate in adults undergoing obesity surgery in 2003 was 0.2%.
Laparoscopic surgery has become an important addition to this field of surgery, and demand soars, amidst scientific and ethical questions.
Surgical procedures in bariatrics
There are a number of surgical options available to treat obesity, each with their advantages and pitfalls. In general, weight reduction can be accomplished, but one must consider operative risk (including mortality) and side effects. Usually, these procedures can be carried out safely.
The surgical procedures can be grouped in three main categories:
[1] Predominantly malabsorptive procedures: although also reducing stomach size, these operations are based mainly on diversion and bypass.
[2] Predominantly restrictive procedures: a surgery that primarily reduces stomach size: Vertical Banded Gastroplasty (Mason procedure, stomach stapling); Adjustable gastric band (or "Lap Band"); Sleeve gastrectomy.
[3] Mixed procedures: applying both techniques simultaneously: gastric bypass surgery, like Roux-en-Y gastric bypass; Sleeve gastrectomy with Duodenal Switch Implantable Gastric Stimulation.
Biliopancreatic diversion
A complex operation, also known as biliopancreatic diversion (BPD), or Scopinaro procedure.
This surgery is rare now because of problems with malnourishment. It has been replaced with the Duodenal Switch, also known as the BPD/DS. Part of the stomach is re-sected, creating a smaller stomach (however after a few months the patient can eat a completely free diet as there is no restrictive component). The distal part of the small intestine is then connected to the pouch, bypassing the duodenum and jejunum. This results in around 2% of patients severe malabsorption and nutritional deficiency that requires restoration on the normal absorption.
The malabsorptive element of BPD is so potent that those who undergo the procedure must take vitamin and mineral supplements above and beyond that of the normal population. Those that do not run the risk of deficiency diseases such as anemia and osteoporosis.
Because gallstones are a common complication of rapid weight loss following any type of weight loss surgery, some surgeons may remove the gall bladder as a preventative measure during BPD. Others prefer to prescribe medication to reduce the risk of post-operative gallstones.
Far fewer surgeons perform BPD compared to other weight loss surgeries, in part because of the need for long-term nutritional follow-up and monitoring of BPD patients.
Vertical Banded Gastroplasty
a part of the stomach is permanently stapled to create a smaller pre-stomach pouch, which serves as the new stomach.
The same effect can be created using a silicone band, which can be adjusted by addition or removal of saline through a port placed just under the skin. This operation can be performed laparoscopically, and is commonly referred to as a "lap band."
Adjustable Gastric Banding
The first lower pressure, wider, one-piece adjustable gastric band called the MIDband® was introduced in 2000. Unlike many of the early bands this was designed specifically for laparoscopic insertion.
Other Bariatric surgery Procedures:
All Body Procedures Procedures
Bariatric surgery Australia (current)
Australia Buttock Augmentation
Australia Calf Augmentation
Australia Liposuction
Australia Body Contouring
More Australia info...
Australia Regions Map of AustraliaThe Australian mainland comprises six states and two territories. Ranked in order of population:
(common abbreviations follow in parentheses)
Australia Time zones Mainland Australia has three time zones, on account of its large geographical range:
Eastern Standard Time (EST) - operates in New South Wales, the Australian Capital Territory, Victoria, Tasmania and Queensland, 10 hours ahead of Greenwich Mean Time (GMT)
Central Standard Time (CST) - operates in South Australia and the Northern Territory (half an hour behind EST, 9.5 hours ahead of GMT)
Western Standard Time (WST) - operates in Western Australia (two hours behind EST, 8 hours ahead of GMT). Several Australian states observe daylight saving time during the summer season. In NSW, ACT, VIC, SA and WA, daylight savings time applies from the end of October to the end of March and in Tasmania from the beginning of October to the end of March. (In 2006 only, daylight saving begins on December 3 in WA). Queensland and the Northern Territory do not use daylight savings time. Due to the half hour difference between CST and EST, this means that during summer there are five different time zones operating in Australia: GMT+9 (WA), GMT+9.5 (NT), GMT+10 (Qld), GMT+10.5 (SA) and GMT+11 (NSW, ACT, Vic, Tas).
Plastic Surgery News...
- Objectives To introduce the use of inferior turbinate bone as an alternative autograft for augmentation of nasal tip projection and to assess maintenance of nasal tip projection, bone remodeling, graft shaping, and ease of harvesting.
Methods Thirteen consecutive patients in need of increased nasal tip projection underwent closed rhinoplasty during a prospective nonrandomized study in a university teaching hospital setting. An autologous demucosalized inferior turbinate bone graft was used as a columellar strut. Measurements of nasal tip projection were obtained using the Goode ratio. Photodocumentation and lateral soft tissue radiographs were obtained before surgery and between 30 and 38 months after surgery.
Results In all patients, the results were as follows: (1) the inferior turbinate bone graft was easily harvested and molded into the appropriate-sized columellar strut; (2) the immediate postoperative nasal tip projection, as measured by the Goode ratio and visual assessment, was increased; and (3) the tip projections were maintained at the 30-month follow-up examination. Paired t tests revealed a statistically significant difference (P = .001 and P = .009) between preoperative and both immediate and long-term measurements. Comparison of immediate postoperative radiographs with those taken 2 years later demonstrated no remarkable change in appearance of the graft.
Conclusions The interior turbinate bone is a viable graft for augmenting nasal tip projection. Moreover, it maintains tip projection and needs little to no remodeling. The graft is easy to harvest, prepare, and place and can be used without requiring a second operative site. (Source: Archives of Facial Plastic Surgery)
- The Georgia Senate on Thursday unanimously approved a bill (SB 395) that would provide grants of up to $150,000 for community health clinics, the Savannah Morning News reports. The legislation is part of a health care initiative proposed this year by Lt. Gov. Casey Cagle (R).