Dynamic intraligamentary stabilization: novel technique for preserving the ruptured ACL

Verfasser / Beitragende:
[S. Eggli, H. Kohlhof, M. Zumstein, P. Henle, M. Hartel, D. Evangelopoulos, H. Bonel, S. Kohl]
Ort, Verlag, Jahr:
2015
Enthalten in:
Knee Surgery, Sports Traumatology, Arthroscopy, 23/4(2015-04-01), 1215-1221
Format:
Artikel (online)
ID: 605458898
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024 7 0 |a 10.1007/s00167-014-2949-x  |2 doi 
035 |a (NATIONALLICENCE)springer-10.1007/s00167-014-2949-x 
245 0 0 |a Dynamic intraligamentary stabilization: novel technique for preserving the ruptured ACL  |h [Elektronische Daten]  |c [S. Eggli, H. Kohlhof, M. Zumstein, P. Henle, M. Hartel, D. Evangelopoulos, H. Bonel, S. Kohl] 
520 3 |a Purpose: Replacement of the torn anterior cruciate ligament (ACL) with a transplant is today'ss gold standard. A new technique for preserving and healing the torn ACL is presented. Hypothesis: a dynamic intraligamentary stabilization (DIS) that provides continuous postinjury stability of the knee and ACL in combination with biological improvement of the healing environment [leucocyte- and platelet-rich fibrin (L-PRF) and microfracturing] should enable biomechanically stable ACL self-healing. Methods: Ten sportive patients were treated by DIS employing an internal stabilizer to keep the unstable knee in a posterior translation, combined with microfracturing and platelet-rich fibrin induction at the rupture site to promote self-healing. Postoperative clinical [Tegner, Lysholm, International Knee Documentation Committee (IKDC), visual analogue scale patient satisfaction score] and radiological evaluation, as well as assessment of knee laxity was performed at 6weeks, 3, 6, 12, and 24months. Results: One patient had a re-rupture 5months postoperative and was hence excluded from further follow-ups. The other nine patients presented the following outcomes at 24months: median Lysholm score of 100; IKDC score of 98 (97-100); median Tegner score of 6 (range 9-5); anterior translation difference of 1.4mm (−1 to 3mm); median satisfaction score of 9.8 (9-10). MRI showed scarring and continuity of the ligament in all patients. Conclusions: DIS combined with microfracturing and L-PRF resulted in stable clinical and radiological healing of the torn ACL in all but one patient of this first series. They attained normal knee scores, reported excellent satisfaction and could return to their previous levels of sporting activity. Level of evidence: Case series with no comparison group, Level IV. 
540 |a The Author(s), 2014 
690 7 |a Anterior cruciate ligament  |2 nationallicence 
690 7 |a Dynamic intraligamentary stabilization  |2 nationallicence 
690 7 |a Arthroscopic surgery  |2 nationallicence 
690 7 |a Sports injury  |2 nationallicence 
690 7 |a Knee injury  |2 nationallicence 
700 1 |a Eggli  |D S.  |u Sonnenhof Orthopaedic Clinic, Swiss Leading Hospitals, Buchserstrasse 30, 3006, Bern, Switzerland  |4 aut 
700 1 |a Kohlhof  |D H.  |u Department of Orthopaedic Surgery, Inselspital, University of Bern, Freiburgstrasse, 3010, Bern, Switzerland  |4 aut 
700 1 |a Zumstein  |D M.  |u Department of Orthopaedic Surgery, Inselspital, University of Bern, Freiburgstrasse, 3010, Bern, Switzerland  |4 aut 
700 1 |a Henle  |D P.  |u Sonnenhof Orthopaedic Clinic, Swiss Leading Hospitals, Buchserstrasse 30, 3006, Bern, Switzerland  |4 aut 
700 1 |a Hartel  |D M.  |u Department of Trauma Surgery, University Medical Center Hamburg-Eppendorf, Martinistraße 52, 20246, Hamburg, Germany  |4 aut 
700 1 |a Evangelopoulos  |D D.  |u 3rd Department of Orthopaedic Surgery, University of Athens, Christovassili Street, Neo Psychikon, 15451, Athens, Greece  |4 aut 
700 1 |a Bonel  |D H.  |u Department of Radiology, Inselspital, University of Bern, Freiburgstrasse, 3010, Bern, Switzerland  |4 aut 
700 1 |a Kohl  |D S.  |u Department of Orthopaedic Surgery, Inselspital, University of Bern, Freiburgstrasse, 3010, Bern, Switzerland  |4 aut 
773 0 |t Knee Surgery, Sports Traumatology, Arthroscopy  |d Springer Berlin Heidelberg  |g 23/4(2015-04-01), 1215-1221  |x 0942-2056  |q 23:4<1215  |1 2015  |2 23  |o 167 
856 4 0 |u https://doi.org/10.1007/s00167-014-2949-x  |q text/html  |z Onlinezugriff via DOI 
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950 |B NATIONALLICENCE  |P 700  |E 1-  |a Eggli  |D S.  |u Sonnenhof Orthopaedic Clinic, Swiss Leading Hospitals, Buchserstrasse 30, 3006, Bern, Switzerland  |4 aut 
950 |B NATIONALLICENCE  |P 700  |E 1-  |a Kohlhof  |D H.  |u Department of Orthopaedic Surgery, Inselspital, University of Bern, Freiburgstrasse, 3010, Bern, Switzerland  |4 aut 
950 |B NATIONALLICENCE  |P 700  |E 1-  |a Zumstein  |D M.  |u Department of Orthopaedic Surgery, Inselspital, University of Bern, Freiburgstrasse, 3010, Bern, Switzerland  |4 aut 
950 |B NATIONALLICENCE  |P 700  |E 1-  |a Henle  |D P.  |u Sonnenhof Orthopaedic Clinic, Swiss Leading Hospitals, Buchserstrasse 30, 3006, Bern, Switzerland  |4 aut 
950 |B NATIONALLICENCE  |P 700  |E 1-  |a Hartel  |D M.  |u Department of Trauma Surgery, University Medical Center Hamburg-Eppendorf, Martinistraße 52, 20246, Hamburg, Germany  |4 aut 
950 |B NATIONALLICENCE  |P 700  |E 1-  |a Evangelopoulos  |D D.  |u 3rd Department of Orthopaedic Surgery, University of Athens, Christovassili Street, Neo Psychikon, 15451, Athens, Greece  |4 aut 
950 |B NATIONALLICENCE  |P 700  |E 1-  |a Bonel  |D H.  |u Department of Radiology, Inselspital, University of Bern, Freiburgstrasse, 3010, Bern, Switzerland  |4 aut 
950 |B NATIONALLICENCE  |P 700  |E 1-  |a Kohl  |D S.  |u Department of Orthopaedic Surgery, Inselspital, University of Bern, Freiburgstrasse, 3010, Bern, Switzerland  |4 aut 
950 |B NATIONALLICENCE  |P 773  |E 0-  |t Knee Surgery, Sports Traumatology, Arthroscopy  |d Springer Berlin Heidelberg  |g 23/4(2015-04-01), 1215-1221  |x 0942-2056  |q 23:4<1215  |1 2015  |2 23  |o 167 
986 |a SWISSBIB  |b 358690382