The presidential chopper carrying the president from Kaduna landed at about 8.36 a.m.The News as reported by Agency of Nigeria (NAN).
The presidential plane that brought him from London earlier landed at the Nigeria Air Force base Kaduna at about 7.47 a.m.
The president was received on arrival at the villa by Acting President Yemi Osinbajo, cabinet ministers, service chiefs and Inspector General of Police Ibrahim Idris.
Others included Governor Abdulaziz Yari of Zamfara and top government functionaries.
The President also met with members of the Federal Executive Council (FEC).
Buhari left the country on Jan. 17 on a 10-day vacation which he said he would also use to have a medical check-up.
The leave was later extended, based on a medical advice by his doctors, who said they needed to carry out further tests on him. More details