Multiple-teeth-root implant with porous layer

The invention relates to a multiple-teeth-root implant with a porous layer. The implant is equipped with a root part, wherein a root tip and a root main body are arranged on the root part; the root tip is located on the lower bottom of the root main body and is integrally connected with the root main body; a solid layer and the porous layer are arranged on the root main body; the porous layer is wrapped at the periphery of the solid layer and is integrally formed with the solid layer. Compared with a single thread implant in the prior art, the multiple-teeth-root implant has higher rotation resistance. The multiple-teeth-root implant with the porous layer is in the same shape as the tooth sockets of different users, is capable of increasing the bone healing rate and is capable of increasing the initial stage stability. The porous layer structure is capable of reducing the elasticity modulus of the implant, and meanwhile, the porous layer structure is beneficial to the growth of bone tissue and is capable of g