What is the cause of the enlarged abdomen after appendectomy?

Question
Hello doctor,
I have just had laparoscopic appendectomy for about 5 days but my abdomen is a bit hard and seems to be bigger than usual. The doctor asked me what is the cause of the enlarged abdomen after appendectomy? I thank you doctor.
Anonymous customer
Answer
Answered by Master, Doctor Hoang Duc Nam - Department of General Surgery, Vinmec Nha Trang International General Hospital.

Hello,
With the question “What is the reason for the enlarged abdomen after appendectomy? ”, the doctor would like to answer as follows:
During laparoscopic surgery, the doctor will inflate air (CO2) into the abdominal cavity to have space for manipulation. At the end of the surgery, the air will be fully discharged, otherwise the residual vapor can be absorbed gradually. After surgery, if the abdomen is distended, it may be due to a lot of residual gas, or because of prolonged intestinal paralysis (peritonitis surgery, residual fluid, ...). In general, after surgery, if you don't feel good, you need to check back immediately to check and evaluate.
If you still have questions about the enlarged abdomen after appendectomy, you can go to the hospital of Vinmec Health System for further examination and advice. Thank you for trusting and sending questions to Vinmec. Wishing you lots of health.
Best regards!