Images from the Pope's meetings on Thursday morning showed Francis using a simple cloth sling, wrapped around his neck, to hold up his right arm.
"This morning, due to a fall at the Santa Marta house, Pope Francis suffered a contusion on his right forearm, without fractures. The arm was immobilised as a precautionary measure," a statement said.
The pontiff, who has led the 1.4 billion-member Catholic Church since 2013, turned 88 in December and often uses a cane or a wheelchair to move due to knee and back pain.
On December 7, he struck his chin on his nightstand in an apparent fall that resulted in a bad bruise.
He has suffered from influenza and related problems several times in the past two years.
He also had surgery in 2021 to address a painful condition called diverticulitis, and again in 2023 to repair a hernia.
However, in an autobiography that was published on Tuesday, Francis downplayed concerns about his health and ruled out resigning, as his predecessor Benedict XVI did.
"I am well," he said.
"The Church is governed using the head and the heart, not the legs," he added.
with AP
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