Harald Puhalla General Surgeon

Dr Harald Puhalla

Weight Loss and General Surgeon

Discover World-Class Bariatric Care with Dr. Harald Puhalla. Decades of Surgical Expertise Transforming Lives for the Better.

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Weight Loss Surgical Procedures

Sleeve
Gastrectomy

Single anastomosis gastric bypass

Roux-en-y gastric bypass

Loop-Duodenal Switch (SADI-S / SIPS)

Revision
Surgery

Intra-gastric Balloon (Orbera)

Sleeve Gastrectomy

Gastric sleeve surgery, a common bariatric procedure, involves the permanent removal of approximately 80% of the stomach. This reduction results in a banana-shaped stomach ‘sleeve’. This simple yet effective surgical tool promotes sustained weight loss by restricting food intake and diminishing hunger hormones. It allows you to feel full despite eating small portions. 

Why consider a gastric sleeve & key considerations

Dr Harald Puhalla Discuss Sleeve Gastrectomy

Single Anastomosis Gastric Bypass

The single anastomosis gastric bypass, also called the omega loop or mini bypass, involves creating a small gastric pouch by dividing the stomach. Subsequently, a loop of the small bowel is bypassed and reconnected to the lower section of this newly formed gastric pouch. This procedure is effective for weight loss as it is both restrictive and malabsorptive. 

Why consider a single anastomosis gastric bypass & key considerations:

Dr Harald Puhalla Analze Anastomosis Gastric Bypass

Roux-en-Y Gastric 
Bypass

The Roux-en-Y gastric bypass procedure involves creating a small stomach pouch by separating the upper section of the stomach. Subsequently, the small intestine is split, creating a Y shaped digestive tract. This assists to divert stomach acid further down the small bowel, reducing the risk of reflux. This procedure is effective for weight loss as it is both restrictive and malabsorptive.

Why consider a Roux-en-y Gastric Bypass & key  considerations

Roux-en-Y Gastric Bypass Operation

Loop-Duodenal Switch

The Loop-Duodenal Switch (SADI-S / SIPS) is a combination of two procedures. First a sleeve gastrectomy is performed. A joint is then created just below the sleeve gastrectomy, and a significant portion of the small bowel is bypassed. This procedure is effective for weight loss as it is both restrictive and malabsorptive. 

Why consider a single anastomosis gastric bypass & key considerations:

Dr Harald Puhalla analyse Loop-Duodenal Switch

Revision Surgery

Revision surgery is for patients who have previously undergone a bariatric procedure. Revision surgeries include removing a lap band, or converting a sleeve gastrectomy to a bypass or SADI-S.

For some patients who undergo bariatric surgery, they may require revision surgery. A number of factors can contribute to the cause of requiring a revision surgery due to:

Revision Surgery

Intra Gastric Balloon

The intra-gastric balloon is a non-surgical, non-invasive weight loss solution. The Orbera 365 is a balloon that lasts up to 12 months and is a device that is inserted into the stomach. The balloon will help you to feel fuller for longer and to encourage smaller portions of food intake. 

Why consider the intra gastric balloon and what are the benefits?

Intra Gastric Balloon Procedure

About Dr Harald Puhalla

Dr Harald Puhalla is a General Surgeon based on the Gold Coast, Queensland. He has a private practice at the Pacific Private Clinic, and performs surgeries at Gold Coast Private Hospital and Pindara Private Hospital. With over 20 years of experience, his specialty interests include bariatric, hernia, gallbladder, hepato-biliary pancreatic and upper gastrointestinal surgery.

Originally from Austria, where he graduated in 1994 at the Medical University of Vienna, Dr Puhalla completed his specialist exams in 2002. He undertook further training in bariatric, hepato-pancreatic- biliary and upper gastrointestinal surgery in high volume centres under the guidance of international experts in these specialties.

During that time, he also completed a PhD in liver cancer, and was appointed as a Consultant Surgeon at the University Hospital in Vienna.

Dr Harald Puhalla

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