South Korea Bariatric Surgery Market Report by Device (Assisting Devices, Implantable Devices, and Others), and Region 2026-2034
South Korea bariatric surgery market size reached USD 45.1 Million in 2025. Looking forward, IMARC Group expects the market to reach USD 50.0 Million by 2034, exhibiting a growth rate (CAGR) of 1.14% during 2026-2034 . The growing prevalence of obesity among the masses, increasing awareness about the importance of mental health and psychosocial factors in weight management, and rising refinement and diversification of surgical techniques represent some of the key factors driving the market.
Bariatric surgery is a medical procedure designed to help individuals with severe obesity lose weight by altering the size and function of the stomach. It comprises a gastric bypass procedure wherein the surgeon creates a small pouch from the top of the stomach and connects it directly to the small intestine. It also includes sleeve gastrectomy, which involves removing a portion of the stomach, leaving a banana-shaped sleeve. It consists of adjustable gastric banding, where a band is placed around the upper part of the stomach to create a small pouch, limiting food intake. It also encompasses biliopancreatic diversion, which involves removing a significant portion of the stomach and rerouting the digestive system to limit calorie absorption. It requires extensive post-operative care, wherein patients are monitored closely to address any complications. It is typically recommended for people who have failed to achieve significant and sustained weight loss through other means, such as diet and exercise. It helps alleviate or resolve obesity-related health conditions, leading to a better quality of life and a reduced risk of complications like heart disease, stroke, and diabetes. It can lead to long-term health benefits, reducing the risk of life-threatening illnesses.
SOUTH KOREA BARIATRIC SURGERY MARKET TRENDS:
At present, the rising obese population due to the consumption of calorie-rich diets and the adoption of unhealthy lifestyles represents one of the crucial factors impelling the growth of the market in South Korea. The rising awareness among individuals about the need for effective, long-term weight management solutions is catalyzing the demand for bariatric surgical procedures. Moreover, the refinement and diversification of surgical techniques, such as laparoscopic and robotic-assisted surgeries, are reducing post-operative complications and recovery time, making bariatric surgery an attractive option for obese individuals. In addition, the rising acceptance and coverage of bariatric surgeries by insurance providers are expanding the patient pool by making these procedures more accessible. Furthermore, the emergence of interdisciplinary care models that integrate nutritional counseling and post-surgery follow-up care is improving patient outcomes and enhancing the overall value proposition of bariatric surgery. Besides this, the growing adoption of minimally invasive (MI) procedures, as these techniques offer several advantages, including smaller incisions, reduced pain, faster recovery, and shorter hospital stays, is offering a favorable market outlook in the country. Additionally, the increasing recognition of the importance of mental health and psychosocial factors in the context of obesity management is fostering greater collaboration between bariatric surgeons and mental health professionals.
SOUTH KOREA BARIATRIC SURGERY MARKET SEGMENTATION:
IMARC Group provides an analysis of the key trends in each segment of the market, along with forecasts at the country level for 2026-2034. Our report has categorized the market based on device.
Device Insights:
Regional Insights:
COMPETITIVE LANDSCAPE:
The market research report has also provided a comprehensive analysis of the competitive landscape in the market. Competitive analysis such as market structure, key player positioning, top winning strategies, competitive dashboard, and company evaluation quadrant has been covered in the report. Also, detailed profiles of all major companies have been provided.
KEY QUESTIONS ANSWERED IN THIS REPORT
How has the South Korea bariatric surgery market performed so far and how will it perform in the coming years?
What has been the impact of COVID-19 on the South Korea bariatric surgery market?
What is the breakup of the South Korea bariatric surgery market on the basis of device?
What are the various stages in the value chain of the South Korea bariatric surgery market?
What are the key driving factors and challenges in the South Korea bariatric surgery?
What is the structure of the South Korea bariatric surgery market and who are the key players?
What is the degree of competition in the South Korea bariatric surgery market?
Bariatric surgery is a medical procedure designed to help individuals with severe obesity lose weight by altering the size and function of the stomach. It comprises a gastric bypass procedure wherein the surgeon creates a small pouch from the top of the stomach and connects it directly to the small intestine. It also includes sleeve gastrectomy, which involves removing a portion of the stomach, leaving a banana-shaped sleeve. It consists of adjustable gastric banding, where a band is placed around the upper part of the stomach to create a small pouch, limiting food intake. It also encompasses biliopancreatic diversion, which involves removing a significant portion of the stomach and rerouting the digestive system to limit calorie absorption. It requires extensive post-operative care, wherein patients are monitored closely to address any complications. It is typically recommended for people who have failed to achieve significant and sustained weight loss through other means, such as diet and exercise. It helps alleviate or resolve obesity-related health conditions, leading to a better quality of life and a reduced risk of complications like heart disease, stroke, and diabetes. It can lead to long-term health benefits, reducing the risk of life-threatening illnesses.
SOUTH KOREA BARIATRIC SURGERY MARKET TRENDS:
At present, the rising obese population due to the consumption of calorie-rich diets and the adoption of unhealthy lifestyles represents one of the crucial factors impelling the growth of the market in South Korea. The rising awareness among individuals about the need for effective, long-term weight management solutions is catalyzing the demand for bariatric surgical procedures. Moreover, the refinement and diversification of surgical techniques, such as laparoscopic and robotic-assisted surgeries, are reducing post-operative complications and recovery time, making bariatric surgery an attractive option for obese individuals. In addition, the rising acceptance and coverage of bariatric surgeries by insurance providers are expanding the patient pool by making these procedures more accessible. Furthermore, the emergence of interdisciplinary care models that integrate nutritional counseling and post-surgery follow-up care is improving patient outcomes and enhancing the overall value proposition of bariatric surgery. Besides this, the growing adoption of minimally invasive (MI) procedures, as these techniques offer several advantages, including smaller incisions, reduced pain, faster recovery, and shorter hospital stays, is offering a favorable market outlook in the country. Additionally, the increasing recognition of the importance of mental health and psychosocial factors in the context of obesity management is fostering greater collaboration between bariatric surgeons and mental health professionals.
SOUTH KOREA BARIATRIC SURGERY MARKET SEGMENTATION:
IMARC Group provides an analysis of the key trends in each segment of the market, along with forecasts at the country level for 2026-2034. Our report has categorized the market based on device.
Device Insights:
- Assisting Devices
- Suturing Device
- Closure Device
- Stapling Device
- Trocars
- Others
- Implantable Devices
- Gastric Bands
- Electrical Stimulation Devices
- Gastric Balloons
- Gastric Emptying
Regional Insights:
- Seoul Capital Area
- Yeongnam (Southeastern Region)
- Honam (Southwestern Region)
- Hoseo (Central Region)
COMPETITIVE LANDSCAPE:
The market research report has also provided a comprehensive analysis of the competitive landscape in the market. Competitive analysis such as market structure, key player positioning, top winning strategies, competitive dashboard, and company evaluation quadrant has been covered in the report. Also, detailed profiles of all major companies have been provided.
KEY QUESTIONS ANSWERED IN THIS REPORT
How has the South Korea bariatric surgery market performed so far and how will it perform in the coming years?
What has been the impact of COVID-19 on the South Korea bariatric surgery market?
What is the breakup of the South Korea bariatric surgery market on the basis of device?
What are the various stages in the value chain of the South Korea bariatric surgery market?
What are the key driving factors and challenges in the South Korea bariatric surgery?
What is the structure of the South Korea bariatric surgery market and who are the key players?
What is the degree of competition in the South Korea bariatric surgery market?
1 PREFACE
2 SCOPE AND METHODOLOGY
2.1 Objectives of the Study
2.2 Stakeholders
2.3 Data Sources
2.3.1 Primary Sources
2.3.2 Secondary Sources
2.4 Market Estimation
2.4.1 Bottom-Up Approach
2.4.2 Top-Down Approach
2.5 Forecasting Methodology
3 EXECUTIVE SUMMARY
4 SOUTH KOREA BARIATRIC SURGERY MARKET - INTRODUCTION
4.1 Overview
4.2 Market Dynamics
4.3 Industry Trends
4.4 Competitive Intelligence
5 SOUTH KOREA BARIATRIC SURGERY MARKET LANDSCAPE
5.1 Historical and Current Market Trends (2020-2025)
5.2 Market Forecast (2026-2034)
6 SOUTH KOREA BARIATRIC SURGERY MARKET - BREAKUP BY DEVICE
6.1 Assisting Devices
6.1.1 Overview
6.1.2 Historical and Current Market Trends (2020-2025)
6.1.3 Market Segmentation
6.1.3.1 Suturing Device
6.1.3.2 Closure Device
6.1.3.3 Stapling Device
6.1.3.4 Trocars
6.1.3.5 Others
6.1.4 Market Forecast (2026-2034)
6.2 Implantable Devices
6.2.1 Overview
6.2.2 Historical and Current Market Trends (2020-2025)
6.2.3 Market Segmentation
6.2.3.1 Gastric Bands
6.2.3.2 Electrical Stimulation Devices
6.2.3.3 Gastric Balloons
6.2.3.4 Gastric Emptying
6.2.4 Market Forecast (2026-2034)
6.3 Others
6.3.1 Historical and Current Market Trends (2020-2025)
6.3.2 Market Forecast (2026-2034)
7 SOUTH KOREA BARIATRIC SURGERY MARKET – BREAKUP BY REGION
7.1 Seoul Capital Area
7.1.1 Overview
7.1.2 Historical and Current Market Trends (2020-2025)
7.1.3 Market Breakup by Device
7.1.4 Key Players
7.1.5 Market Forecast (2026-2034)
7.2 Yeongnam (Southeastern Region)
7.2.1 Overview
7.2.2 Historical and Current Market Trends (2020-2025)
7.2.3 Market Breakup by Device
7.2.4 Key Players
7.2.5 Market Forecast (2026-2034)
7.3 Honam (Southwestern Region)
7.3.1 Overview
7.3.2 Historical and Current Market Trends (2020-2025)
7.3.3 Market Breakup by Device
7.3.4 Key Players
7.3.5 Market Forecast (2026-2034)
7.4 Hoseo (Central Region)
7.4.1 Overview
7.4.2 Historical and Current Market Trends (2020-2025)
7.4.3 Market Breakup by Device
7.4.4 Key Players
7.4.5 Market Forecast (2026-2034)
7.5 Others
7.5.1 Historical and Current Market Trends (2020-2025)
7.5.2 Market Forecast (2026-2034)
8 SOUTH KOREA BARIATRIC SURGERY MARKET – COMPETITIVE LANDSCAPE
8.1 Overview
8.2 Market Structure
8.3 Market Player Positioning
8.4 Top Winning Strategies
8.5 Competitive Dashboard
8.6 Company Evaluation Quadrant
9 PROFILES OF KEY PLAYERS
9.1 Company A
9.1.1 Business Overview
9.1.2 Services Offered
9.1.3 Business Strategies
9.1.4 SWOT Analysis
9.1.5 Major News and Events
9.2 Company B
9.2.1 Business Overview
9.2.2 Services Offered
9.2.3 Business Strategies
9.2.4 SWOT Analysis
9.2.5 Major News and Events
9.3 Company C
9.3.1 Business Overview
9.3.2 Services Offered
9.3.3 Business Strategies
9.3.4 SWOT Analysis
9.3.5 Major News and Events
9.4 Company D
9.4.1 Business Overview
9.4.2 Services Offered
9.4.3 Business Strategies
9.4.4 SWOT Analysis
9.4.5 Major News and Events
9.5 Company E
9.5.1 Business Overview
9.5.2 Services Offered
9.5.3 Business Strategies
9.5.4 SWOT Analysis
9.5.5 Major News and Events
10 SOUTH KOREA BARIATRIC SURGERY MARKET - INDUSTRY ANALYSIS
10.1 Drivers, Restraints, and Opportunities
10.1.1 Overview
10.1.2 Drivers
10.1.3 Restraints
10.1.4 Opportunities
10.2 Porters Five Forces Analysis
10.2.1 Overview
10.2.2 Bargaining Power of Buyers
10.2.3 Bargaining Power of Suppliers
10.2.4 Degree of Competition
10.2.5 Threat of New Entrants
10.2.6 Threat of Substitutes
10.3 Value Chain Analysis
11 APPENDIX
2 SCOPE AND METHODOLOGY
2.1 Objectives of the Study
2.2 Stakeholders
2.3 Data Sources
2.3.1 Primary Sources
2.3.2 Secondary Sources
2.4 Market Estimation
2.4.1 Bottom-Up Approach
2.4.2 Top-Down Approach
2.5 Forecasting Methodology
3 EXECUTIVE SUMMARY
4 SOUTH KOREA BARIATRIC SURGERY MARKET - INTRODUCTION
4.1 Overview
4.2 Market Dynamics
4.3 Industry Trends
4.4 Competitive Intelligence
5 SOUTH KOREA BARIATRIC SURGERY MARKET LANDSCAPE
5.1 Historical and Current Market Trends (2020-2025)
5.2 Market Forecast (2026-2034)
6 SOUTH KOREA BARIATRIC SURGERY MARKET - BREAKUP BY DEVICE
6.1 Assisting Devices
6.1.1 Overview
6.1.2 Historical and Current Market Trends (2020-2025)
6.1.3 Market Segmentation
6.1.3.1 Suturing Device
6.1.3.2 Closure Device
6.1.3.3 Stapling Device
6.1.3.4 Trocars
6.1.3.5 Others
6.1.4 Market Forecast (2026-2034)
6.2 Implantable Devices
6.2.1 Overview
6.2.2 Historical and Current Market Trends (2020-2025)
6.2.3 Market Segmentation
6.2.3.1 Gastric Bands
6.2.3.2 Electrical Stimulation Devices
6.2.3.3 Gastric Balloons
6.2.3.4 Gastric Emptying
6.2.4 Market Forecast (2026-2034)
6.3 Others
6.3.1 Historical and Current Market Trends (2020-2025)
6.3.2 Market Forecast (2026-2034)
7 SOUTH KOREA BARIATRIC SURGERY MARKET – BREAKUP BY REGION
7.1 Seoul Capital Area
7.1.1 Overview
7.1.2 Historical and Current Market Trends (2020-2025)
7.1.3 Market Breakup by Device
7.1.4 Key Players
7.1.5 Market Forecast (2026-2034)
7.2 Yeongnam (Southeastern Region)
7.2.1 Overview
7.2.2 Historical and Current Market Trends (2020-2025)
7.2.3 Market Breakup by Device
7.2.4 Key Players
7.2.5 Market Forecast (2026-2034)
7.3 Honam (Southwestern Region)
7.3.1 Overview
7.3.2 Historical and Current Market Trends (2020-2025)
7.3.3 Market Breakup by Device
7.3.4 Key Players
7.3.5 Market Forecast (2026-2034)
7.4 Hoseo (Central Region)
7.4.1 Overview
7.4.2 Historical and Current Market Trends (2020-2025)
7.4.3 Market Breakup by Device
7.4.4 Key Players
7.4.5 Market Forecast (2026-2034)
7.5 Others
7.5.1 Historical and Current Market Trends (2020-2025)
7.5.2 Market Forecast (2026-2034)
8 SOUTH KOREA BARIATRIC SURGERY MARKET – COMPETITIVE LANDSCAPE
8.1 Overview
8.2 Market Structure
8.3 Market Player Positioning
8.4 Top Winning Strategies
8.5 Competitive Dashboard
8.6 Company Evaluation Quadrant
9 PROFILES OF KEY PLAYERS
9.1 Company A
9.1.1 Business Overview
9.1.2 Services Offered
9.1.3 Business Strategies
9.1.4 SWOT Analysis
9.1.5 Major News and Events
9.2 Company B
9.2.1 Business Overview
9.2.2 Services Offered
9.2.3 Business Strategies
9.2.4 SWOT Analysis
9.2.5 Major News and Events
9.3 Company C
9.3.1 Business Overview
9.3.2 Services Offered
9.3.3 Business Strategies
9.3.4 SWOT Analysis
9.3.5 Major News and Events
9.4 Company D
9.4.1 Business Overview
9.4.2 Services Offered
9.4.3 Business Strategies
9.4.4 SWOT Analysis
9.4.5 Major News and Events
9.5 Company E
9.5.1 Business Overview
9.5.2 Services Offered
9.5.3 Business Strategies
9.5.4 SWOT Analysis
9.5.5 Major News and Events
10 SOUTH KOREA BARIATRIC SURGERY MARKET - INDUSTRY ANALYSIS
10.1 Drivers, Restraints, and Opportunities
10.1.1 Overview
10.1.2 Drivers
10.1.3 Restraints
10.1.4 Opportunities
10.2 Porters Five Forces Analysis
10.2.1 Overview
10.2.2 Bargaining Power of Buyers
10.2.3 Bargaining Power of Suppliers
10.2.4 Degree of Competition
10.2.5 Threat of New Entrants
10.2.6 Threat of Substitutes
10.3 Value Chain Analysis
11 APPENDIX
