This is the shocking moment a pensioner crashed a tricycle truck through a shopfront in China.

Dramatic CCTV footage shows the elderly man accelerating across the road towards the dental clinic in Anhui province on July 8.

The receptionist, who was sweeping the pavement in front of the building, had just stepped inside.

She then turned around and saw the rider heading straight for her, prompting the quick-thinking worker to step back as the door swung open.

Meanwhile, a young boy sitting in the lobby fixing his shoe immediately stood up and darted into the procedure room.

The vehicle came to a halt upon impact, damaging the entrance door.

Instead of reversing, the seemingly confused pensioner twisted the throttle again, pushing further inside until he struck a bench.

No one was reportedly injured in the incident.