Old fracture

old fracture of odontoid process

Old fracture of scaphoid bone

Acetabular fracture

Complex acetabular fracture

Transverse acetabular fracture

old well in old field

Remain old appearances of old buildings in restora

repair the old as old

supra condylar fracture and intercondylar fracture

≤40 years old

≥55 years old

0～5 old years of children

0-3 years old children

1 year old

10 years old group

100 years old senilities

12 years old children

15 years old