Objectives and Background <p>Detection of <i>ligamentum lunotriquetrum interosseum</i> damage, unless it is a part of complex wrist injury, is difficult during routine examination, therefore chronic instabilities are often diagnosed arthroscopically. There is no surgical procedure of choice for the treatment of chronic conditions.</p> Method <p>The authors present fifteen-year results involving 17 patients treated with their own original method using a distally pedicled graft from the <i>musculus extensor carpi ulnaris</i> tendon pulled through a channel created in the <i>os triquetrum</i> and fixed with a Mitek’s anchor into a groove in the <i>os lunatum</i>. Level of evidence II. Therapeutic studies investigating results of the treatment. Retrospective study.</p> Results <p>When evaluated according to Green and O'Brien, the results were rated as excellent in 6 patients (35%), good in 8 patients (47%), satisfactory in 3 patients (18%) and we did not observe a poor result. When DASH was determined after 15&#xa0;years, the result was 19.6. When we evaluated the radiographic findings, we did not observe any evidence of arthritic changes after 15&#xa0;years.</p> Conclusion <p>The results after 15&#xa0;years show that this method has its place in the treatment of chronic isolated lunotriquetral ligament injuries.</p>

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Chronic Lunotriquetral Instability: Proprietary Treatment Method Fifteen-Year Results

  • Jaroslav Pilny,
  • Petr Zeman,
  • Pavel Douša,
  • Petr Hajek,
  • David Kachlik

摘要

Objectives and Background

Detection of ligamentum lunotriquetrum interosseum damage, unless it is a part of complex wrist injury, is difficult during routine examination, therefore chronic instabilities are often diagnosed arthroscopically. There is no surgical procedure of choice for the treatment of chronic conditions.

Method

The authors present fifteen-year results involving 17 patients treated with their own original method using a distally pedicled graft from the musculus extensor carpi ulnaris tendon pulled through a channel created in the os triquetrum and fixed with a Mitek’s anchor into a groove in the os lunatum. Level of evidence II. Therapeutic studies investigating results of the treatment. Retrospective study.

Results

When evaluated according to Green and O'Brien, the results were rated as excellent in 6 patients (35%), good in 8 patients (47%), satisfactory in 3 patients (18%) and we did not observe a poor result. When DASH was determined after 15 years, the result was 19.6. When we evaluated the radiographic findings, we did not observe any evidence of arthritic changes after 15 years.

Conclusion

The results after 15 years show that this method has its place in the treatment of chronic isolated lunotriquetral ligament injuries.