Will Bayley hurt himself jumping off a table during training at the weekend.
The reality TV star will not take part in the forthcoming series, the BBC said.
The Duchess of Cornwall previously appeared in the BBC’s 2017 Christmas special.
Dame Darcey Bussell will leave Strictly Come Dancing after seven years on the judging panel.
Actress Gemma Atkinson and Strictly Come Dancing professional Gorka Marquez have announced they are expecting a baby.
Curtis Pritchard, who dances on Ireland’s Dancing With The Stars, faces surgery on his knee.
Strictly Come Dancing viewers were divided after Seann Walsh survived the chop in the latest elimination.
Viewers failed to agree, with many taking aim at the judges’ decision.
The pair apologised and appeared together on Strictly spin-off show It Takes Two to address the scrutiny.
The pair's appearance on the hit TV show has been questioned after they were spotted kissing while both in long-term relationships.