Zusammenfassung
Grundlagen
Die Technik der Patellarsehnentransplantation stellt derzeit den sogenannten „Golden standard” der Kreuzbandchirurgie dar. Inwieweit dieses freie Transplantat vital bleibt, soll durch die Durchblutungsmessung mit Hilfe Flowmessung, histologischer Untersuchung und klinischer Beurteilung bewertet werden.
Methodik
Bei 10 Patienten wurde 8 bis 12 Monate postoperativ die intraligamentäre Durchblutungssituation mittels Laserdoppler-Flowmetrie im Rahmen einer Arthroskopie bestimmt und einer Kontrollgruppe mit intakten vorderem Kreuzband gegenübergestellt. Gleichzeitig erfolgte die Entnahme von Biopsien aus dem Transplantat. Zur klinischen Beurteilung wurden 34 Patienten durchschnittlich 3,5 Jahre postoperativ nachuntersucht und nach dem Lysholm- und HSS-Score bewertet. Die Stabilitätskontrolle erfolgte ausschließlich durch eine klinische Untersuchung, nachdem die Verläßlichkeit der manuellen Stabilitätsuntersuchung durch Vergleich mit einem computergestützten Testsystem bewiesen werden konnte.
Ergebnisse
Die Flowmetrie zeigte in den Transplantaten Durchblutungswerte von lediglich einem Zehntel des physiologischen Kreuzbandes. Histologisch fand sich vitales Sehnengewebe mit geordnetem Faserverlauf, jedoch abschnittsweise waren auch Narbengewebe und myxoide Degenerationen nachzuweisen.
Bei der klinischen Stabilitätsuntersuchung waren 85,3% der Patienten bandstabil, 88,3% erhielten die Bewertung „gut” im Lysholm-Score, 85,3% im HSS-Score.
Schlußfolgerungen
Das freie Patellarsehnentransplantat ist sowohl bei der Durchblutungsmessung als auch histologischen Untersuchung vital, stellt jedoch lediglich ein Ersatzgewebe mit verminderter Belastbarkeit dar. Die vorliegenden Erkenntnisse beeinflussen die medizinische Bewertung bezüglich Dauer- und Spitzenbelastung.
Summary
Introduction
At the moment the transplantation of free patellar tendon graft is the so called „Golden standard” in surgery of the anterior cruciate ligament. The vitality of the graft shall be assessed by the measurement of the blood circulation as well as by histologic investigation and clinical evaluation.
Methods
In 10 patients the intraligamentary blood circulation was arthroscopically determined by laser flowmetry 8 to 12 months postoperatively and compared with a control group with uninjured anterior cruciate ligament. At the same time probes were taken out of the graft. For clinical assessment 34 patients were investigated 3.5 years after procedure on average and evaluated according to Lysholm-and HSS-score. After having proved the accuracy of the manual assessment of the joint stability by a comparison with a computer-aided test system, the stability control was exclusively performed by clinical investigation.
Results
The blood circulation of the grafts measured by flowmetry was only a tenth of that of healthy anterior cruciate ligaments. The histologic investigation showed vital tendon tissue with well ordered formation of fibres, partially interspersed by scar tissue and myxoid degeneration. The clinical investigation showed a stable joint in 85.3% of the patients. 88.3% of the patients were classified „good” in Lysholm, 85.3% in HSS-score.
Conclusion
The free patellar tendon graft is considered to be vital both by measurement of the blood circulation and by histologic investigation. Nevertheless it is only a substitution tissue with a minor load bearing capacity. The results were have to hand are in influencing the medical evaluation concerning permanent- and top-stress in sports.
Literatur
Ahlfeld S, Larsen R, Collins HR: Anterior cruciate reconstruction in the chronically unstable knee using an expanded polytetrafluoroethylene (PTFE) prostetic ligament. Am J Sports Med 1987; 15:326–330.
Anderson F, Lipscomb AB: Praeoperative instrumented testing of anterior and posterior knee laxity. Am J Sports Med 1989; 17:387–392.
Arnoczky SP: Blood supply to the anterior cruciate ligament and supporting structures. Orthop Clin North Am 1985; 16:15–28.
Benedetto KP: Der Ersatz des vorderen Kreuzbandes mit dem vaskulär gesticlten zentralen Drittel des Ligamentum patellae. Unfallchirurg 1985; 88:182–197.
Bosch U, Kasperezyk WJ, Becker B, Nerlich A, Oestern HJ, Tscherne H: Heilungsphasen nach experimentellem Kreuzbandersatz mittels Patellarsehnentransplantat: Morphologische Aspekte. H Unfallheilk 1991; 217:26–32.
Clancy W, Nelson D, Reider B, et al: Anterior cruciate ligament reconstruction using one third of the patellar ligament, augmented by extra-articular tendon transfers. J Bone Joint Surg (Am) 1982; 64:351.
Colemann HM: Cruciate ligament repair using meniscus. J Bone Joint (Br) 1956; 38:778.
Daniel D, Kleiner JB, Akeson WH: The natural history of anterior cruciate autograft of patellar tendon origin. Am J Sports Med 1986; 14:449–462.
Dimentberg RA, Wolin PM: The effect of postoperative treatment on the arthroscopic and histologic evaluation of human patellar tendon autograft after ACL reconstruction. Arthroscopy 1991; 7:319–320.
Eriksson E: Reconstruction of the anterior cruciate ligament. Orthop Clin North Am 1976; 7:167–179.
Falconiero RP, De Stefano V: Revascularisation and ligamentization of autogenous grafts for anterior cruciate ligaments in humans. Arthroscopy 1991; 7:331.
Ginsburg JH, Whiteside LA, Piper TL: Nutrient pathways in transfered patellar tendontised for anterior cruciate ligament reconstruction. Am J Sports Med 1980; 8:15–18.
Goertzen M, Krücke B, Jerosch J, Schulitz KP: Ersatz des vorderen Kreuzbandes mittels autologer Semitendinosussehne, Vergleich zwischen kombinierter extra- und intraartikulärer Rekonstruktion und isolierter arthroskopisch assistierter Technik. Arthroskopie 1992;5:67.
Gurtler RA, Stine R, Torg JS: Lachmann test evaluated Quantification of a clinical observation. Clin Orthop Res 1987; 216:141–150.
Harner C, Olson EJ, Fu FH, et al: The use of fresh frozen allocrafts tissue in knee ligament reconstruction: Indications, techniques, results and controversies. Scientific Exhibits #1410 A.A.O.S. Washington DC.
Hellem S, Jadisson L, Nilsson G, Lewis D: Measurement of microvascular blood flow in cancellous bone using laser doppler flowmetry ad 133 Xe clearence Int. J Oral Surg. 1984; 12:172–176.
Hey Groves EW: Operation for the repair of the crucial ligaments. Lancet 1917; II:674–679.
Insall J, Joseph DM, Aglietti P, Campell R: Boneblock iliotibial-band transfer for anterior cruciate insufficiency. J Bone Joint Surg (Am) 1981; 63:560–569.
Jacobsen K: Osteoarthritis following insufficiency of cruciate ligaments in men. Acta Orthop Scand 1977; 48:520.
Johnson RJ, Erikssoin E, Haggmark T, Pope MH: Five-to ten year follow-up evaluation after reconstruction of the anterior cruciate ligament. Clin Orthop 1984; 183:122–140.
Jones KG: Reconstruction of the anterior cruciate ligament using the central one third of the patellar ligament. J Bone Joint Surg (Am) 1970; 52:1302–1308.
Kasperczyk WJ, Bisch U, Oestern HJ, Tscherne H: Heilungsphasen nach experimentellem Kreuzbandersatz mittels Patellarsehnentransplantat: Biomechanische Aspekte. H Unfallheilk 1991; 217:32–37.
Lambert KL: Vascularized patellar tendon graft with rigid internal fixation for anterior cruciate insufficiency. Clin Orthop 1983; 172:85–89.
Lanzer WL, Gown A, Piening C: Synovitis after anterior cruciate reconstruction effusion: confusion, in Müller W, Hackenbruch W (eds): Surgery and Arthroscopy of the Knee, Berlin-Heidelberg-New York-Tokyo, Springer, 1988, pp 246–248.
Lindemann K. Über den plastischen Ersatz der Kreuzbänder durch gestielte Sehnenverpflanzungen. Z Orthop 1950; 79:318.
Lobenhoffer, Cassim A, Haas N, Tscherne H: Belastbarkeit nach freiem Sehnentransfer: Kreuzbandersatz mit der Patellarsehne. H Unfallheilk 1991: 220:97–98.
Lysholm J, Gillquist J: Evaluation of knee ligament surgery results with special emphasis on use of a scoring scale. Am J Sports Med 1982; 10:340–342.
Marshall JL, Arnoczky SP, Rubin RM, Wickiewicz TL: Microvasculature of the cruciate ligaments. Phys Sports Med 1979; 7:87–91.
Marshall JL, Fetto JF, Botero TM: Knee ligament injuries: A standardized evaluation method. Clin Orthop 1977; 123:115–129.
Nilsson G, Tenland T, Oberg P: Evaluation of a laser doppler Flowmeter for measurement of tissue blood flow. IEEE Transactions on Biomedical Engineering Vol. BME-27, 1980.
Noyes FR, Barber SD: The effect of an extra-articular procedure in allograft reconstructions for chronic ruptures of the anterior cruciate ligament. J Bone Joint Surg (Am) 1991; 73:882–892.
Noyes ER, Butler DL, Grood ES, Zernicke RF, Hefzy MS: Biomechanical analysis of human ligament grafts used in knee-ligament repairs and reconstructions. J Bone Joint Surg (Am) 1984; 66:344–352.
Noyes FR, Grood FS: The strenght of anterior cruciate ligaments in humans and rhesus monkeys. J Bone Joint Surg (Am) 1976: 58:1074–1082.
Passler JM, Fellinger M, Seggl W, Schweighofer F: Arthroskopische Technik zum Ersatz des vorderen Kreuzbandes mittels freiem Patellasehnen-transplantat. Unfallchirurg 1992; 95:463–468.
Riel KA, Weinhart H, Rübsaamen G, Bernett P: Autologer Kreuzbandersatz mit freiem, knöchern armiertem Patellasehnendrittel. H Unfallheilk 1991; 220:63–64.
Roberts T, Drez D, McCarthy W, Paine R: Anterior cruciate ligament reconstruction using freeze-dried ethylene oxide-sterilized, bone patellar tendon-bone allografts. Am J Sports Med 1991; 19:35–41.
Rosenberg TD: Technique for endoscopic method of ACL reconstruction (technical bulletin). Norwood, MA. Acufex Microsurgical, 1989.
Rosenberg TD, Paulos LE, Abbot PJ: Arthroscopic cruciate repair and reconstruction: An overview and description of technique, in Feagin JA (ed). The Crucial Ligament. New York, Churchill Livingstone 1988.
Roth JH, Kennedy JC, Lockstadt H, McCullum CL, Cunning LA: Intraarticular reconstruction for the anterior cruciate ligament with and without extra-articular supplementation by transfer of the biceps femoris tendon. J Bone Joint Surg (Am) 1988; 69:275–278.
Rubin R, Marshall I: Vascular anatomy of cruciate ligaments in the dog-Normal and injured states Trans orthop. Res Soc 1976; 1:148.
Salerud EG, Tenland T, Nilsson GE, Öberg PA: Rhythmical variations in human skin blood flow IV 3-IV 19, in Teuland T (ed): On Laser Doppler Flowmetry. Eigenverlag Department of Biomedical Engineering Linköping University, Sweden, 1982.
Schepsis AA, Greenleaf J: Prosthetic materials for anterior cruciate reconstruction. Orthop Rev 1990; 19:984–991.
Schlehr FJ, Thomas A, Limbird A, Swionskowski MF, Keller TS: The use of laser doppler flowmetry to evaluate anterior cruciate blood flow. J Orth Res 1987; 5:150–153.
Shino K, Inoue M, Horibe S, Nakata K, Maeda A, Ono K: Surface blood flow and histology of human anterior cruciate ligament allografts. Arthroscopy 1991; 7:171–176.
Tenland TH: On Laser Doppler Flowmetry-Methods and microvascular Applications. Eigenverlag Department of Biomedical Engineering Linköping University. Sweden, 1982, p 41.
Whiteside L, Sweenly R: Nutrient pathways of the cruciate ligaments. J Bone Joint Surg (Am) 1980: 62:1176–1180.
Author information
Authors and Affiliations
Rights and permissions
About this article
Cite this article
Passler, J.M., Lax, S. Kreuzbandrekonstruktion durch autologe Patellarsehnentransplantation. Acta Chir Austriaca 25, 118–125 (1993). https://doi.org/10.1007/BF02602144
Issue Date:
DOI: https://doi.org/10.1007/BF02602144