Comparison of dynamic compression plating and reamed intramedullary nailing in the treatment of aseptic tibial shaft nonunions.
Among 105 tibial shaft aseptic nonunions followed for a mean of 32 months, 30 were treated with dynamic compression plating and 75 were treated with either Küntscher or Grosse-Kempf interlocking intramedullary nailing.  With the plating technique, the union rate was 90.0% (27/30), the period of time to union was 5.2 +/- 1.7 months, the complication rate was 16.7% (5/30), the infection rate was 13.3% (4/30), and the surgical time was 110 +/- 30 minutes.  With the intramedullary nailing technique, the union rate was 93.3% (70/75), the period of time to union was 5.0 +/- 1.6 months, the complication rate was 17.3% (13/75), the infection rate was 13.3% (10/75), and the surgical time was 70 +/- 30 minutes.  Thus, while the union rate was high with both techniques, the complication rate also was high, especially deep infection.  However, the technique for nailing was simpler and required less surgical time than plating (p less than 0.001).  With open reamed intramedullary nailing, a higher infection rate was noted in the cases initially treated with an external fixator than for cases in which other forms of treatment initially were used (p less than 0.05).
Department of Orthopaedic Surgery, Chang Gung Memorial Hospital, Kweishan, Taoyuan, Taiwan, Republic of China.
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CC
Wu
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Shih
D000293:Adolescent; D000328:Adult; D000368:Aged; D001858:Bone Nails; D001860:Bone Plates; D005260:Female; D005594:Fracture Fixation, Intramedullary / Q000295:instrumentation; D005599:Fractures, Ununited / Q000601:surgery*; D006801:Humans; D008297:Male; D008875:Middle Aged; D011183:Postoperative Complications; D013978:Tibial Fractures / Q000601:surgery*; D016896:Treatment Outcome