Bone graft and fusion is essential for prevent the possible non union or mal union of decompressed segement.

结论环锯减压后如不植骨有可能不融合或畸形愈合。

youdao

Bone graft and fusion is essential for prevent the possible non union or mal union of decompressed segement.

结论环锯减压后如不植骨有可能不融合或畸形愈合。

youdao