Fig. 1

An 11-year-old child suffered from distal radius-ulna fracture and was reduced by PRMF technique. a and b: Preoperative X-ray films showed distal radius-ulna fracture of right forearm; c and d: There was still obvious fracture displacement after manual reduction and plaster fixation; e: Intra-operative prying and manual reduction; f: During the operation, reduction was maintained and Kirschner wire fixation was performed; g, h and i: X-ray films showed that, PRMF technique was used for reduction and maintaining reduction; j and k: X-ray films after the operation showed that this child achieved good reduction and percutaneous Kirschner wire fixation; l and m: The distal radius-ulna fracture healed well and X-ray films were taken after Kirschner wires were removed. PRMF stands for prying reduction with mosquito forceps