Juventus midfielder Arturo Vidal, recovering from right knee surgery, figured in Chile coach Jorge Sampaoli's 23-player World Cup squad announced on Sunday.

Vidal underwent a keyhole operation on a meniscus problem two weeks ago, originally prompting fears he could miss Chile's trip to the 2014 finals in Brazil.

The South Americans are drawn in Group B with defending champions Spain, Holland and Australia.

Chile squad

Goalkeepers: Claudio Bravo (Real Sociedad/ESP), Johnny Herrera (Universidad de Chile), Cristopher Toselli (Universidad Catolica)

Defenders: Gary Medel (Cardiff City/ENG), Jose Rojas (Universidad de Chile), Eugenio Mena (Santos/BRA), Gonzalo Jara (Nottingham Forest/ENG)

Midfielders: Arturo Vidal (Juventus/ITA), Mauricio Isla (Juventus/ITA), Marcelo Diaz (Basel/SUI), Francisco Silva (Osasuna/ESP), Felipe Gutierrez (FC Twente/NED), Jose Pedro Fuenzalida (Colo Colo), Carlos Carmona (Atalanta/ITA), Jean Beausejour (Wigan/ENG), Charles Aranguiz (Internacional/BRA), Miiko Albornoz (Malmo/SWE).

Forwards: Alexis Sanchez (Barcelona/ESP), Eduardo Vargas (Valencia/ESP), Jorge Valdivia (Palmeiras/BRA), Mauricio Pinilla (Cagliari/ITA), Esteban Paredes (Colo Colo), Fabian Orellana (Celta Vigo/ESP)