Objective:According to investigate forearm circumference,length of healthy adult,establish standardization of small splints'specification for fracture of distal end of radius.Methods to measure valueof circumference and forearm length of healthy adult,the 699 cases,count to criteria of Small Splints'Specification for fracture of distal end of radius.Results Trisection average values' circumference of wrist,junction of the middle and upper 1/3 in forearm and trisection average values' length were statistically significant(P0.01) in inner ...