Adjustable Gastric Band (LapBand)
Early complications:
- Wound infection (0.3- 8.8%)
- Deep abdominal infection
- Gastric emptying delay
- Deep venous thrombosis
- Pulmonary Embolism (0.5%)
- Hemorrhage - Bleeding (4.4%)
- Digestive tract perforation
- Anaphylaxis – Sudden allergic reaction
- Open surgery conversion (3.1%)
- Gastric band slippage
Late complications could be:
- Erosion – Silicon prosthetic rejection (3.5%)
- Leak on the system or port (0.4%)
- Gastric band slippage (3%)
- Port infection

Death (0 - 0.7%)
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Sleeve Gastrectomy (Gastric Sleeve)
- Wound infection (0.3- 8.8%)
- Staple line leakage (1.0%)
- Deep abdominal infection
- Deep venous thrombosis
- Pulmonary Embolism (0.5%)
- Hemorrhage - Bleeding (4.4%)
- Digestive tract perforation
- Anaphylaxis – Sudden allergic reaction
- Open surgery conversion (3.1%)
- Spleen injury (0.5%)
- Pneumonia
- Death (0.2%)
Gastric Bypass
- Anastomotic leak (4.4%)
- Deep venous thrombosis (1.3%)
- Pulmonary embolism (0.5%)
- Hemorrhage (0.6- 4%)
- Digestive tract perforation
- Anastomotic stenosis (2- 11.4%)
- Wound infection (0.1 - 8.7%)
- Open surgery conversion (8%)
- Anaphylaxis
- Pneumonia
- Abdominal sepsis
- Death 0- 3.3%
Gastric Plication
Common symptoms in the immediate postoperative period are:- Nausea, vomiting and excessive secretion of saliva
- Low to mild upper abdominal pain
- Low to mild back and shoulder pain
Rare complications related to the procedure are:
- Wound infection
- Wound hemorrhage – Wound bleeding
- Gastric Sub-occlusion – Partially obstructive stomach
- Plication line disruption
- Spleen, liver or digestive tract injury
- Intra abdominal hemorrhage - Bleeding
- Deep abdominal infection
- Medication anaphylaxis
- Surgery conversion – Conversion to open surgery
- Deep venous thrombosis – Blood clot in a deep vein
- Pulmonary Embolism – Blood clot in pulmonary circulatory system
- Pneumonia
- Death
Laparoscopic Cholecystectomy Residual gallstones (0.3 - 18%)
Biliary fistula (0.1 - 0.4%)
Biliary tract lesion (0.1 - 0.8%)
Pancreatitis (0.5%)
Wound infection (0.1 - 7.9%)
Hemorrhage (0.2 - 2.2%)
Respiratory problems (2 - 5.3%)
Deep venous thrombosis (0.6 - 1.3%)
Intestinal occlusion (0.3%)
Cerebral vascular disease (0.8%)
Pulmonary embolism (0.3%)