Fig. 3From: Treatment outcome of tardy ulnar nerve palsy associated with traumatic cubitus valgus by supracondylar shortening wedge rotary osteotomy and ulnar nerve in situ tension releasea The reference length of the upper arm on the healthy side of patient 1 is about 33 cm. b.c Comparing the length of the affected upper arm on the second postoperative day with the one-year postoperative period, it can be seen that the affected arm had increased by another about 2 cm 1 year later, approaching the length of the contralateral limb. The importance of intraoperative shortening of 1-2 cm is seenBack to article page