ABSTRACT
Objective To discuss the clinical therapeutic effect of tibia fracture treated by intramedullary nail using limited incision or close reduction.Methods We treated 54 tibia transverse fracture cases,93 oblique fracture cases, 7 1 fragmental fracture cases by intramedullary nail using open with limited incision or close reduction.We then compared operation time,X-ray time,hospital stay duration,infection rate,nonunion rate, and postoperative function restoration between patients with different fractures.Results There was no different operation time in transverse fracture group,but longer for close reduction in oblique fracture group and for open reduction in fragmental fracture group.X-ray time did not differ for open or close reduction in transverse fracture group.Long X-ray time was used in close reduction in oblique and fragmental fracture groups.There was no significant difference in nonunion rate for open and close reduction in both transverse and fragmental fracture groups.The oblique fracture nonuinon rate was higher in close reduction group than in open reduction group.No difference was found in infection rate or function recovery whether for open or close reduction in all types of fractures.Conclusion Different therapy methods should be determined by different fracture types.Open reduction with minimal incision should be used for oblique fracture cases and fragmental fracture cases with reduction difficulty.