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find Author "HOU Qingfan." 1 results
  • EFFECTIVENESS COMPARISON OF MICRO-ANCHOR REPAIR AND MODIFIED PULL-OUT SUTURE IN TREATMENT OF MALLET FINGERS

    ObjectiveTo compare the effectiveness between micro-anchor repair and modified pull-out suture in the treatment of mallet fingers. MethodsBetween June 2010 and March 2011, 33 patients with mallet fingers were treated by micro-anchor repair method (n=18, group A) and by modified pull-out suture method in which the broken tendons were sutured with double metal needle Bunnell’s suture and a knot was tied palmarly (n=15, group B). There was no significant difference in age, gender, and disease duration between 2 groups (P gt; 0.05). ResultsThe operation time was (62.5 ± 3.1) minutes in group A and (65.0 ± 4.6) minutes in group B, showing no significant difference (t=1.85, P=0.07). The treatment expense in group A [(8 566.2 ± 135.0) yuan] was significantly higher than that in group B [(5 297.0 ± 183.5) yuan] (t=58.92, P=0.00). Incision infection occurred in 2 cases of group A and 1 case of group B; the other patients obtained healing of incision by first intention. Relapsed mallet finger was observed in 1 case of group B. All patients in 2 groups were followed up 12-21 months. According to the Crawford functional assessment system, the results were excellent in 5 cases, good in 10 cases, fair in 2 cases, and poor in 1 case at the last follow-up with an excellent and good rate of 83.3% in group A; the results were excellent in 4 cases, good in 9 cases, fair in 1 case, and poor in 1 case with an excellent and good rate of 86.7% in group B. There was no significant difference in the excellent and good rate between 2 groups (χ2=0.23, P=0.97). ConclusionBoth micro-anchor repair and modified pull-out suture are simple and effective methods in the treatment of mallet finger. But compared with micro-anchor repair, pull-out suture has lower expense.

    Release date:2016-08-31 05:39 Export PDF Favorites Scan
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