He's gone to London for skin grafts on his thighs.他去伦敦做大腿植皮手术了.Many of them developed new methods for making the grafts take.他们许多人想出了新办法使嫁接成活.Frequently skin grafts failed to take.植皮常常失败....
Cortical grafts, whether autogeneic or allogeneic, at least initially act as weight - bearing space fillers or struts.皮质骨移植, 无论自体的或者异体的, 至少早期起到承重空间填充或支柱的作用.Cancellous allografts incorporate to host bone, as do autogenous...