Provided in the present invention is a sloped implant which comprises a fixture comprising a body and a hollow part formed inside the body; a lower abutment which includes an insertion unit inserted into the hollow part and a sloped part extended from the insertion unit to make an acute angle with a central axis of the insertion unit; a fixing screw penetrating the lower abutment and mutually fixing the lower abutment and the body; and an upper abutment detachably coupled with the slope part.