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Which Weight Loss Surgery Has the Fastest Recovery Time?

Embarking on a weight loss journey is a significant step, and choosing the right weight loss surgery procedure is a crucial part of that decision. Recovery time is often a key consideration, as it affects how quickly you can return to your daily activities and continue your path to a healthier lifestyle. 

This blog post will guide you through the options, helping you understand which weight loss surgery has the fastest recovery time, and which options are best suited to your unique health circumstances and weight loss goals. 

Weight Loss Procedures at Clinique Michel Gagner

There are several different factors that can influence the time it takes to fully recover from bariatric surgery–it is a highly individualized process.

Each individual will have a slightly different experience as they recover from their weight loss surgery; the time it takes to make a full recovery depends on the type of procedure, their overall health prior to the surgery, their adherence to post-operative care guidelines, and potential complications. 

At Clinique Michel Gagner, we offer a variety of weight loss surgeries, each with its own benefits and recovery timelines:

Laparoscopic Sleeve Gastrectomy

A Laparoscopic Sleeve Gastrectomy is performed laparoscopically, meaning with the use of a minimally invasive camera, to remove a large portion of the stomach, leaving a sleeve-shaped section. 

The surgery removes about 75-80% of the stomach, reducing its capacity and thereby limiting food intake. The remaining stomach is shaped like a tube or sleeve, helping patients feel full sooner. Typically, the procedure lasts 60-90 minutes under general anesthesia. Most patients can return to normal activities within 2 to 4 weeks. If not performed as an outpatient procedure, hospital stays usually last 1-2 days, according to the surgeon’s preference.

Advantages of this procedure include reduced hunger due to lower levels of ghrelin (the hunger hormone), significant weight loss, and fewer dietary restrictions compared to other surgeries. However, it requires adherence to a specific diet during recovery, including a transition from liquid to solid foods over several weeks. 

For patients, adherence to diet changes and post-operative care guidelines are essential to avoid complications and capitalize on the advantages of the LSG procedure. In particular, long-term monitoring of nutritional intake is required for sustained ghrelin reduction and weight loss. 

Endoscopic Sleeve Gastroplasty

Endoscopic Sleeve Gastroplasty (ESG), also known as the accordion procedure, is a novel bariatric technique that reduces the stomach's size, so that patients feel full more quickly when eating. 

Because there are no surgical incisions, the ESG procedure does not leave a scar, keeps pain to a minimum, and has a relatively fast recovery time with a relatively lower risk of complications, ESG is well suited for patients seeking a less invasive option with effective results. However, ESG is best suited for individuals with a lower BMI or those not suitable for more invasive surgeries. As with all other bariatric surgery interventions, patients must adhere to a post-procedure diet and follow-up program to ensure successful weight loss.

This procedure is performed endoscopically, using a flexible tube with a camera inserted through the mouth and esophagus into the stomach. A specially designed stapler is then used to fold and stitch the stomach walls together, significantly decreasing its overall volume.

Endoscopic Sleeve Gastroplasty (ESG) involves using an endoscope inserted through the mouth to place sutures in the stomach, creating a sleeve-like shape. As an outpatient procedure, those who undergo an ESG procedure are typically able to return to their homes on the same day of the surgery (unless otherwise recommended by the surgeon). Patients typically resume their normal activities within 1 to 3 days.

Mini Gastric Bypass

The Mini Gastric Bypass (MGB), also known as single-anastomosis gastric bypass (SAGB), involves creating a small stomach pouch and rerouting a portion of the small intestine to this pouch. Laparoscopic gastric bypass surgery combines elements of both restrictive and malabsorptive weight loss surgeries, which means that patients will lose weight because they are able to eat less and absorb fewer calories after a MGB. Significant weight loss, improvement in obesity-related conditions like diabetes and hypertension, and a shorter operating time compared to traditional gastric bypass are key benefits. Patients need to adhere to a specific diet and vitamin & mineral supplementation plan post-surgery to avoid nutritional deficiencies. 

This surgery creates a smaller stomach pouch and connects it to a loop of the small intestine. This bypasses a significant portion of the digestive tract, which results in reduced food intake and decreased calorie absorption. In the MGB procedure, portions of the stomach are not discarded, rather they are kept in the body, so they can still secrete gastric juices that help with digestion. 

The procedure typically takes 1-2 hours and is performed under general anesthesia. Most patients can return to normal activities within 2 to 3 weeks. If not performed as an outpatient procedure, hospital stays usually last 2-3 days, according to the surgeon’s preference.

Single Anastomosis Duodenal Switch (SADS)

Single Anastomosis Duodenal Switch (SADS) is a modification of the traditional duodenal switch, involving a single connection between the stomach and the small intestine. This procedure is highly effective for significant weight loss.

Single Anastomosis Duodenal Switch (SADS) combines a sleeve gastrectomy with a bypass of a substantial portion of the small intestine, creating both restrictive and malabsorptive effects. This means that patients who undergo a SADS procedure lose weight because they cannot eat as much food, or absorb as many calories. The surgery typically lasts 2-3 hours and is performed under general anesthesia. Patients usually resume normal activities within 3 to 4 weeks. If not performed as an outpatient procedure, hospital stays usually last 3-5 days, according to the surgeon’s preference.

Advantages of SADS include long-term weight loss, significant reduction in hunger, and improvement in metabolic conditions like diabetes and high cholesterol. However, it requires a longer hospital stay and a comprehensive post-operative care plan, including strict dietary guidelines and vitamin supplementation. Long-term follow-up is essential to manage potential complications and ensure continued health.

Duodenal Switch

The Duodenal Switch combines a sleeve gastrectomy with an intestinal bypass, significantly reducing the stomach size and rerouting a major portion of the intestines. This procedure is designed for maximum weight loss. Patients must commit to long-term lifestyle changes and follow their post-operative care plan strictly.

Advantages include the highest potential for weight loss among bariatric surgeries, significant improvement in obesity-related conditions, and long-term sustainability of weight loss. However, it involves a longer hospital stay and requires strict adherence to long-term dietary changes and vitamin/mineral supplementation guidelines. 

This complex surgery involves two stages: first, a sleeve gastrectomy to reduce the stomach size, followed by rerouting the small intestine to create a more extensive bypass. The surgery typically takes roughly 2 hours under general anesthesia. Most patients can return to normal activities within 3 to 4 weeks, with hospital stays usually lasting 2-3 days, depending on individual recovery progress.

The Weight Loss Surgery With the Fastest Recovery Time

Among the weight loss surgeries offered at Clinique Michel Gagner, Endoscopic Sleeve Gastroplasty (ESG) has the fastest recovery time, as patients typically resume normal activities within 1 to 3 days. 

Contact Clinique Michel Gagner to Explore Your Options

At Clinique Michel Gagner, we offer a range of weight loss procedures to cater to different needs and goals. We are committed to providing personalized advice and support to help you in your efforts at losing weight. 


Ultimately, the best way to determine the right surgery for you is to consult with our experienced team. If you’re considering weight loss surgery and want to learn more about your options, contact Clinique Michel Gagner today to schedule a consultation.