Zusammenfassung
Die Versorgung von Patellafrakturen ist ein technisch anspruchsvoller Eingriff. Nach wie vor kommt es zu vergleichsweise hohen Komplikationsraten aufgrund von Wundheilungsstörungen, Pseudarthrose, Implantatversagen oder sekundärem Repositionsverlust. Auch wenn moderne winkelstabile Plattensysteme biomechanische Vorteile aufweisen, findet die klassische Zuggurtungsosteosynthese mittels Kirschner-Drähten nach wie vor am häufigsten Verwendung. Dieser Artikel gibt einen Überblick über bisherige Versorgungsstrategien und Neuerungen in der Versorgung von Patellafrakturen und zeigt anhand einiger Beispiele auf, dass auch die Plattenosteosynthese nicht die Lösung aller Probleme ist und in die Hand erfahrener Operateure gehört.
Abstract
The treatment of patella fractures is a technically demanding procedure. It is still associated with a relatively high complication rate due to pseudarthrosis, secondary loss, reposition or tissue defect. Even if modern locking plates for the patella show biomechanical advantages, the classical tension band wire is still the most popular osteosynthesis for patella fractures. This review delivers an overview about treatment strategies and innovation in the treatment of patella fractures. Many presented cases show that the locking plate is not the solution of all problems and is to be used by an experienced surgeon.
Literatur
Bonazza NA, Lewis GS, Lukosius EZ, Roush EP, Black KP, Dhawan A (2018) Effect of transosseous tunnels on patella fracture risk after medial patellofemoral ligament reconstruction: a cadaveric study. Arthroscopy 34:513–518
Bostrom A (1972) Fracture of the patella. A study of 422 patellar fractures. Acta Orthop Scand Suppl 143:1–80
Burvant JG, Thomas KA, Alexander R, Harris MB (1994) Evaluation of methods of internal fixation of transverse patella fractures: a biomechanical study. J Orthop Trauma 8:147–153
Buschbeck S, Götz K, Klug A, Barzen S, Gramlich Y, Hoffmann R (2022) Comminuted AO-C3 fractures of the patella: good outcome using anatomically contoured locking plate fixation. Int Orthop. https://doi.org/10.1007/s00264-022-05374-5
Byun SE, Sim JA, Joo YB, Kim JW, Choi W, Na YG, Shon OJ (2019) Changes in patellar fracture characteristics: a multicenter retrospective analysis of 1596 patellar fracture cases between 2003 and 2017. Injury 50:2287–2291
Chen R, Cao H, Sun Z, Jiang L, Li X, Zhao L, Liu X (2022) The clinical outcome of the reduction of the patellar inferior pole fracture with wire cerclage through a generated bone hole, in combination with patellar concentrator: a retrospective comparative study. J Orthop Surg Res 17:117
Dhinsa BS, Bhamra JS, James C, Dunnet W, Zahn H (2013) Patella fracture after medial patellofemoral ligament reconstruction using suture anchors. Knee 20:605–608
Ehmann YJ, Zuche L, Schmitt A, Berthold DP, Rupp MC, Muench LN, Otto A, Woertler K, Imhoff AB, Mehl J (2022) Excellent clinical and radiological outcomes after both open flake refixation and autologous chondrocyte implantation following acute patella dislocation and concomitant flake fractures. Knee Surg Sports Traumatol Arthrosc. https://doi.org/10.1007/s00167-022-06899-3
Ellwein A, Lill H, Deyhazra RO, Smith T, Katthagen JC (2019) Outcomes after locked plating of displaced patella fractures: a prospective case series. Int Orthop 43:2807–2815
Ellwein A, Lill H, Jensen G, Gruner A, Katthagen JC (2017) Die Plattenosteosynthese der Patellafraktur – Technik und erste Ergebnisse einer prospektiven Studie. Unfallchirurg 120:753–760
Fehske K (2020) Operative Therapie von Patella-Frakturen. OUP. https://doi.org/10.3238/oup.2019.0172-0177
Fehske K, Berninger MT, Alm L, Hoffmann R, Zellner J, Kösters C, Barzen S, Raschke MJ, Izadpanah K, Herbst E, Domnick C, Schüttrumpf JP, Krause M (2021) Aktueller Versorgungsstandard von Patellafrakturen in Deutschland. Unfallchirurg 124:832–838
Gehr J, Friedl W (2001) Problems in osteosynthesis of patella fractures with the AO tension belt and consequences for new implants. The XS nail. Chirurg 72:1309–1317 (discussion 1317–1308)
Gesslein M, Merkl C, Bail HJ, Krutsch V, Biber R, Schuster P (2021) Refixation of large osteochondral fractures after patella dislocation shows better mid- to long-term outcome compared with debridement. Cartilage 13:966s–973s
John J, Wagner WW, Kuiper JH (2007) Tension-band wiring of transverse fractures of patella. The effect of site of wire twists and orientation of stainless steel wire loop: a biomechanical investigation. Int Orthop 31:703–707
Konan S, Sandiford N, Unno F, Masri BS, Garbuz DS, Duncan CP (2016) Periprosthetic fractures associated with total knee arthroplasty: an update. Bone Joint J 98-B:1489–1496
Kühle J, Angele P, Balcarek P, Eichinger M, Feucht M, Haasper C, Alexander G, Jung T, Lill H, Marquass B, Osti M, Rosenberger R, Salzmann G, Steinwachs M, Voigt C, Vogt S, Zeichen J, Niemeyer P (2013) Treatment of osteochondral fractures of the knee: a meta-analysis of available scientific evidence. Int Orthop 37:2385–2394
Labitzke R (1977) Laterale Zuggurtung – sofort belastungsstabile Osteosynthese der Patellafraktur. Arch Orthop Unfallchir 90:77–87
Labitzke R (1997) Zuggurtungen-Richtiges und Falsches am Beispiel der Patellafraktur. Chirurg 68:638–642
Ladenburger PP, Ladenburger A, Moghaddam A, Raven TF (2021) Use of an intramedullary locking nail for the treatment of patella fractures. Acta Chir Orthop Traumatol Cech 88:260–265
Lazaro LE, Wellman DS, Pardee NC, Gardner MJ, Toro JB, Macintyre NR 3rd, Helfet DL, Lorich DG (2013) Effect of computerized tomography on classification and treatment plan for patellar fractures. J Orthop Trauma 27:336–344
Lazaro LE, Wellman DS, Sauro G, Pardee NC, Berkes MB, Little MT, Nguyen JT, Helfet DL, Lorich DG (2013) Outcomes after operative fixation of complete articular patellar fractures: assessment of functional impairment. J Bone Joint Surg Am 95:e96 1‑8
Lebrun CT, Langford JR, Sagi HC (2012) Functional outcomes after operatively treated patella fractures. J Orthop Trauma 26:422–426
Levack B, Flannagan JP, Hobbs S (1985) Results of surgical treatment of patellar fractures. J Bone Joint Surg Br 67:416–419
Lotke PA, Ecker ML (1981) Transverse fractures of the patella. Clin Orthop Relat Res 158:180–184
Mcgreal G, Reidy D, Joy A, Mahalingam K, Cashman WF (1999) The biomechanical evaluation of polyester as a tension band for the internal fixation of patellar fractures. J Med Eng Technol 23:53–56
Mclaughlin HL, Francis KC (1956) Operative repair of injuries to the quadriceps extensor mechanism. Am J Surg 91:651–653
Mehdi M, Husson JL, Polard JL, Ouahmed A, Poncer R, Lombard J (1999) Resultats du traitement des fractures de la rotule par haubanage pre-rotulien. Analyse d’une serie de 203 cas. Acta Orthop Belg 65:188–196
Melvin JS, Mehta S (2011) Patellar fractures in adults. J Am Acad Orthop Surg 19:198–207
Miskew DB, Pearson RL, Pankovich AM (1980) Mersilene strip suture in repair of disruptions of the quadriceps and patellar tendons. J Trauma 20:867–872
Moore TB, Sampathi BR, Zamorano DP, Tynan MC, Scolaro JA (2018) Fixed angle plate fixation of comminuted patellar fractures. Injury 49:1203–1207
Muller EC, Frosch KH (2019) Patellafrakturen. Chirurg 90:243–254
Schüttrumpf JP, Piatek S, Stürmer KM (2019) Patellafraktur (Leitlinien Unfallchirurgie AWMF-Nr. 012-017)
Sorensen KH (1964) The late prognosis after fracture of the patella. Acta Orthop Scand 34:198–212
Speck M, Regazzoni P (1994) Classification of patellar fractures. Z Unfallchir Versicherungsmed 87:27–30
Torchia ME, Lewallen DG (1996) Open fractures of the patella. J Orthop Trauma 10:403–409
Wurm S, Augat P, Buhren V (2015) Biomechanical assessment of locked plating for the fixation of patella fractures. J Orthop Trauma 29:e305–e308
Yan SG, Li D, Cui Y, Hua X, Hemmann P, Schmidutz F (2021) Management of comminuted inferior patellar pole fractures with cerclage-wire-augmented separate vertical wiring: a retrospective clinical study. Arch Orthop Trauma Surg. https://doi.org/10.1007/s00402-021-04034-4
Zderic I, Stoffel K, Sommer C, Hontzsch D, Gueorguiev B (2017) Biomechanical evaluation of the tension band wiring principle. A comparison between two different techniques for transverse patella fracture fixation. Injury 48:1749–1757
Zhu W, Xie K, Li X, Li L, Yang J, Xu L, Xu W, Wang X, Fang S (2020) Combination of a miniplate with tension band wiring for inferior patellar pole avulsion fractures. Injury 51:764–768
Zhu XZ, Huang TL, Zhu HY, Bao BB, Gao T, Li XW, Lin JQ, Zheng XY (2021) A retrospective cohort study on prevalence of postoperative complications in comminuted patellar fractures: comparisons among stabilized with cannulated-screw, Kirschner-wire, or ring-pin tension bands. BMC Musculoskelet Disord 22:60
Author information
Authors and Affiliations
Corresponding author
Ethics declarations
Interessenkonflikt
K. Fehske und R. Hoffmann geben an, dass kein Interessenkonflikt besteht.
Für diesen Beitrag wurden von den Autoren keine Studien an Menschen oder Tieren durchgeführt. Für die aufgeführten Studien gelten die jeweils dort angegebenen ethischen Richtlinien.
Additional information
Redaktion
Reinhard Hoffmann, Frankfurt
Matthias Krause, Hamburg
QR-Code scannen & Beitrag online lesen
Rights and permissions
About this article
Cite this article
Fehske, K., Hoffmann, R. Update Patellafrakturen. Knie J. 4, 156–163 (2022). https://doi.org/10.1007/s43205-022-00158-8
Accepted:
Published:
Issue Date:
DOI: https://doi.org/10.1007/s43205-022-00158-8
Schlüsselwörter
- Winkelstabile Plattenosteosynthese
- Osteosyntheseversagen
- Klassische Zuggurtung
- Komplikationen
- Bildgebung