craniofacial implant
noun [ C ] medical specialized uk/kreɪ.ni.əʊˌfeɪ.ʃəl ˈɪm.plɑːnt/ us/ˌkreɪ.ni.oʊˈfeɪ.ʃəl ˈɪm.plænt/
（人造眼、耳、鼻等用于整容手术的）颅面植入物
artificial eyes, ears, or noses used in plastic surgery (= medical operations to improve someone's appearance)