Pope Francis “responded well” to the remedy at Gemelli College Hospital in Rome on Sunday, Vatican spokesman Matteo Bruni mentioned.
The 84-year-old underwent a left hemicolectomy, a process by which one aspect of the colon is eliminated.
The operation, which was carried out by a 10-person surgical staff, took round three hours.
The Pope is anticipated to remain in hospital for per week offered there aren’t any issues.
Mr Bruni mentioned: “His Holiness Pope Francis is in good basic situation, alert and respiration spontaneously.
“The surgery for diverticular stenosis carried out in the evening of 4 July involved a left hemicolectomy and lasted around three hours.
“He’s anticipated to stay in hospital for roughly seven days, barring any issues.”
Gemelli University Hospital traditionally treats popes and a part of its 10th floor is permanently reserved for them.
Diverticular stenosis is a condition in which sac-like pouches protrude from the muscular layer of the colon, leading it to become narrow.
In addition to causing pain, it can lead to bloating, inflammation, and difficulty in bowel movement.
The condition is more common in older people.
Just hours before his surgery, Francis addressed thousands of people in St Peter’s Square for his Sunday blessing
The Pope had already suspended all of his general and private audiences in July, which he does every year.
The surgery appeared to be timed to coincide with a period in which his only public commitment is his Sunday blessing in St Peter’s Square.
It is the first time Francis has been admitted to hospital since his election in 2013.
The Pope is sometimes short of breath because a part of one of his lungs was removed following an illness when he was a young man in his native Argentina.
He also suffers from sciatica, which causes pain that runs from the lower back along the sciatic nerve to the legs.
The condition, for which he receives regular physiotherapy, forced Francis to miss several events at the beginning of this year and has led him to walk with difficulty at times.
Last year, he was unable to take part in a week-long Lenten retreat with senior aides south of Rome due to a bad cold.
And a year after he was elected, the Pope cancelled several engagements due to what was believed to be a stomach ailment.
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