DOI:
        10.1055/s-00000161
      
      
        The Journal of Knee Surgery
      
      
        
          
            Issue 07 ·
           Volume 33 ·
           July 2020
            
          
           DOI: 10.1055/s-010-48810 
          
          
          
        
        
  
  
  
  
    
  
  
  
    
  
  
  
  
    
  
    
  
    
  
    
  
    
  
    
  
    
  
    
  
    
  
    
  
    
  
    
  
    
  
    
  
    
  
    
  
    
  
    
  
    
  
    
  
    
  
    
  
    
  
    
  
    
  
    
  
    
  
    
  
    
  
    
  
    
  
    
  
    
  
    
  
    
  
    
  
    
  
    
  
    
  
    
  
    
  
    
  
    
  
    
  
    
  
    
  
    
  
    
  
    
      
    
  
    
      
    
  
    
      
    
  
    
      
    
  
    
      
    
  
    
      
    
  
    
      
    
  
    
      
    
  
    
      
    
  
    
      
    
  
    
      
    
  
    
      
    
  
    
  
    
  
    
  
    
  
    
  
    
  
    
  
    
  
    
  
    
  
    
  
    
  
    
  
    
  
    
  
    
  
    
  
    
  
    
  
    
  
    
  
    
  
    
  
    
  
  
    
  
  
  
  
  
  
  
  
  
  
  
  
  
  
  
  
  
  
  
  
  
  
  
  
  
  
  
  
  
  
  
  
  
  
  
  
  
  
  
  
  
  
  
  
  
  
  
  
  
  
  
  
  
  
  
  
  
  
  
  
  
  
  
  
  
  
  
  
  
  
  
  
  
  
  
  
  
  
  
  
  
  
  
  
  
  
  
  
  
        
          
            
              
              
              
                
                  
                    
                    
                      
                          
                          
                            
                            Original Article
                          
                          
                          
                          
                            
                          
                          
                            
                          
                          
                          
                            
                          
                          
                          
                          
  
  
    
      
        623
      
    
  
  
  
    
    
    
      
    
    
      
        
          
            
              
            
          
            
              
            
          
            
              
            
          
            
              
            
          
            
              
            
          
            
              
            
          
            
              
            
          
          
          
            
              
              Baker, James F.; 
              
            
          
            
              
              Dilworth, Brian; 
              
            
          
            
              
              Bhimani, Samrath J.; 
              
            
          
            
              
              Ong, Kevin L.; 
              
            
          
            
              
              Lau, Edmund C.; 
              
            
          
            
              
              Smith, Langan S.; 
              
            
          
            
              
              Malkani, Arthur L.: 
              
            
          
      
    
    
    
    
      
      
        
      
      
        
        
        
      
    
    
      
    
    
    
    
    
    
    
      
    
   
                      
                          
                          
                          
                          
                          
                            
                          
                          
                            
                          
                          
                          
                          
                          
                          
  
  
    
      
        629
      
    
  
  
  
    
    
    
      
    
    
      
        
          
            
              
            
          
            
              
            
          
            
              
            
          
            
              
            
          
            
              
            
          
          
          
            
              
              Witjes, Suzanne; 
              
            
          
            
              
              Hoorntje, Alexander; 
              
            
          
            
              
              Koenraadt, Koen L. M.; 
              
            
          
            
              
              Kerkhoffs, Gino M. M. J.; 
              
            
          
            
              
              van Geenen, Rutger C. I.: 
              
            
          
      
    
    
    
    
      
      
        
      
      
        
        
        
      
    
    
      
    
    
    
    
    
    
    
      
    
   
                      
                          
                          
                          
                          
                          
                            
                          
                          
                            
                          
                          
                          
                          
                          
                          
  
  
    
      
        636
      
    
  
  
  
    
    
    
      
    
    
      
        
          
            
              
            
          
            
              
            
          
            
              
            
          
            
              
            
          
            
              
            
          
            
              
            
          
            
              
            
          
          
          
            
              
              Gwam, Chukwuweike U.; 
              
            
          
            
              
              Mohamed, Nequesha S.; 
              
            
          
            
              
              Etcheson, Jennifer I.; 
              
            
          
            
              
              Dávila Castrodad, Iciar M.; 
              
            
          
            
              
              Mistry, Jaydev B.; 
              
            
          
            
              
              Recai, Thea M.; 
              
            
          
            
              
              Delanois, Ronald E.: 
              
            
          
      
    
    
    
    
      
      
        
      
      
        
        
        
      
    
    
      
    
    
    
    
    
    
    
      
    
   
                      
                          
                          
                          
                          
                          
                            
                          
                          
                            
                          
                          
                          
                          
                          
                          
  
  
    
      
        646
      
    
  
  
  
    
    
    
      
    
    
      
        
          
            
              
            
          
            
              
            
          
            
              
            
          
            
              
            
          
            
              
            
          
            
              
            
          
            
              
            
          
            
              
            
          
          
          
            
              
              Yin, Zhaowei; 
              
            
          
            
              
              Yang, Wengbo; 
              
            
          
            
              
              Gu, Yanqing; 
              
            
          
            
              
              Gu, Qiangrong; 
              
            
          
            
              
              Xu, Chenyang; 
              
            
          
            
              
              Yang, Lei; 
              
            
          
            
              
              Jiang, Chunzhi; 
              
            
          
            
              
              Liang, Bin: 
              
            
          
      
    
    
    
    
      
      
        
      
      
        
        
        
      
    
    
      
    
    
    
    
    
    
    
      
    
   
                      
                          
                          
                          
                          
                          
                            
                          
                          
                            
                          
                          
                          
                          
                          
                          
  
  
    
      
        655
      
    
  
  
  
    
    
    
      
    
    
      
        
          
            
              
            
          
            
              
            
          
            
              
            
          
            
              
            
          
            
              
            
          
            
              
            
          
            
              
            
          
            
              
            
          
          
          
            
              
              Hiranaka, Takafumi; 
              
            
          
            
              
              Hida, Yuichi; 
              
            
          
            
              
              Fujishiro, Takaaki; 
              
            
          
            
              
              Kamenaga, Tomoyuki; 
              
            
          
            
              
              Kikuchi, Kenichi; 
              
            
          
            
              
              Yoshikawa, Ryo; 
              
            
          
            
              
              Tachibana, Shotaro; 
              
            
          
            
              
              Okamoto, Koji: 
              
            
          
      
    
    
    
    
      
      
        
      
      
        
        
        
      
    
    
      
    
    
    
    
    
    
    
      
    
   
                      
                          
                          
                          
                          
                          
                            
                          
                          
                            
                          
                          
                          
                          
                          
                          
  
  
    
      
        659
      
    
  
  
  
    
    
    
      
    
    
      
        
          
            
              
            
          
            
              
            
          
            
              
            
          
            
              
            
          
            
              
            
          
            
              
            
          
            
              
            
          
            
              
            
          
          
          
            
              
              Krych, Aaron J.; 
              
            
          
            
              
              Wu, Isabella T.; 
              
            
          
            
              
              Desai, Vishal S.; 
              
            
          
            
              
              Kennedy, Nicholas I.; 
              
            
          
            
              
              Littrell, Laurel A.; 
              
            
          
            
              
              Collins, Mark S.; 
              
            
          
            
              
              Saris, Daniël B.F.; 
              
            
          
            
              
              Stuart, Michael J.: 
              
            
          
      
    
    
    
    
      
      
        
      
      
        
        
        
      
    
    
      
    
    
    
    
    
    
    
      
    
   
                      
                          
                          
                          
                          
                          
                            
                          
                          
                            
                          
                          
                          
                          
                          
                          
  
  
    
      
        666
      
    
  
  
  
    
    
    
      
    
    
      
        
          
            
              
            
          
            
              
            
          
            
              
            
          
            
              
            
          
            
              
            
          
            
              
            
          
            
              
            
          
          
          
            
              
              Lewis, Ryan A.; 
              
            
          
            
              
              Cook, Cristi R.; 
              
            
          
            
              
              Smith, Patrick A.; 
              
            
          
            
              
              Stannard, James P.; 
              
            
          
            
              
              Sharp, Rex L.; 
              
            
          
            
              
              Blecha, Kyle M.; 
              
            
          
            
              
              Cook, James L.: 
              
            
          
      
    
    
    
    
      
      
        
      
      
        
        
        
      
    
    
      
    
    
    
    
    
    
    
      
    
   
                      
                          
                          
                          
                          
                          
                            
                          
                          
                            
                          
                          
                          
                          
                          
                          
  
  
    
      
        673
      
    
  
  
  
    
    
    
      
    
    
      
        
          
            
              
            
          
            
              
            
          
            
              
            
          
            
              
            
          
            
              
            
          
            
              
            
          
          
          
            
              
              Fitz, David W.; 
              
            
          
            
              
              Johnson, Daniel J.; 
              
            
          
            
              
              Hartwell, Matthew J.; 
              
            
          
            
              
              Sullivan, Ryan; 
              
            
          
            
              
              Keller, Tyler J.; 
              
            
          
            
              
              Manning, David W.: 
              
            
          
      
    
    
    
    
      
      
        
      
      
        
        
        
      
    
    
      
    
    
    
    
    
    
    
      
    
   
                      
                          
                          
                          
                          
                          
                            
                          
                          
                            
                          
                          
                          
                          
                          
                          
  
  
    
      
        678
      
    
  
  
  
    
    
    
      
    
    
      
        
          
            
              
            
          
            
              
            
          
            
              
            
          
            
              
            
          
            
              
            
          
            
              
            
          
          
          
            
              
              Hossain, Fahad; 
              
            
          
            
              
              Konan, Sujith; 
              
            
          
            
              
              Kayani, Babar; 
              
            
          
            
              
              Kontoghiorghe, Christina; 
              
            
          
            
              
              Barrack, Toby; 
              
            
          
            
              
              Sami Haddad, Fares: 
              
            
          
      
    
    
    
    
      
      
        
      
      
        
        
        
      
    
    
      
    
    
    
    
    
    
    
      
    
   
                      
                          
                          
                          
                          
                          
                            
                          
                          
                            
                          
                          
                          
                          
                          
                          
  
  
    
      
        685
      
    
  
  
  
    
    
    
      
    
    
      
        
          
            
              
            
          
            
              
            
          
            
              
            
          
            
              
            
          
            
              
            
          
            
              
            
          
            
              
            
          
            
              
            
          
          
          
            
              
              Khlopas, Anton; 
              
            
          
            
              
              Sodhi, Nipun; 
              
            
          
            
              
              Hozack, William J.; 
              
            
          
            
              
              Chen, Antonia F.; 
              
            
          
            
              
              Mahoney, Ormonde M.; 
              
            
          
            
              
              Kinsey, Tracy; 
              
            
          
            
              
              Orozco, Fabio; 
              
            
          
            
              
              Mont, Michael A.: 
              
            
          
      
    
    
    
    
      
      
        
      
      
        
        
        
      
    
    
      
    
    
    
    
    
    
    
      
    
   
                      
                          
                          
                          
                          
                          
                            
                          
                          
                            
                          
                          
                          
                          
                          
                          
  
  
    
      
        691
      
    
  
  
  
    
    
    
      
    
    
      
        
          
            
              
            
          
            
              
            
          
            
              
            
          
            
              
            
          
            
              
            
          
            
              
            
          
          
          
            
              
              Sun, Han; 
              
            
          
            
              
              Li, Shuxiang; 
              
            
          
            
              
              Wang, Kun; 
              
            
          
            
              
              Wu, Guofeng; 
              
            
          
            
              
              Zhou, Jian; 
              
            
          
            
              
              Sun, Xiaoliang: 
              
            
          
      
    
    
    
    
      
      
        
      
      
        
        
        
      
    
    
      
    
    
    
    
    
    
    
      
    
   
                      
                          
                          
                          
                          
                          
                            
                          
                          
                            
                          
                          
                          
                          
                          
                          
  
  
    
      
        704
      
    
  
  
  
    
    
    
      
    
    
      
        
          
            
              
            
          
            
              
            
          
            
              
            
          
            
              
            
          
            
              
            
          
            
              
            
          
          
          
            
              
              Crum, Raphael J.; 
              
            
          
            
              
              de SA, Darren; 
              
            
          
            
              
              Kanakamedala, Ajay C.; 
              
            
          
            
              
              Obioha, Obianuju A.; 
              
            
          
            
              
              Lesniak, Bryson P.; 
              
            
          
            
              
              Musahl, Volker: 
              
            
          
      
    
    
    
    
      
      
        
      
      
        
        
        
      
    
    
      
    
    
    
    
    
    
    
      
    
   
                      
                          
                          
                          
                          
                          
                            
                          
                          
                            
                          
                          
                          
                          
                          
                          
  
  
    
      
        722
      
    
  
  
  
    
    
    
      
    
    
      
        
          
            
              
            
          
            
              
            
          
            
              
            
          
          
          
            
              
              Büyükafşar, Enes; 
              
            
          
            
              
              Başar, Selda; 
              
            
          
            
              
              Kanatli, Ulunay: 
              
            
          
      
    
    
    
    
      
      
        
      
      
        
        
        
      
    
    
      
    
    
    
    
    
    
    
      
    
   
                      
                          
                          
                          
                          
                          
                            
                          
                          
                            
                          
                          
                          
                          
                          
                          
  
  
    
      
        728
      
    
  
  
  
    
    
    
      
    
    
      
        
          
            
              
            
          
            
              
            
          
            
              
            
          
            
              
            
          
            
              
            
          
          
          
            
              
              Wang, Ying-Ming; 
              
            
          
            
              
              Zhu, Chen; 
              
            
          
            
              
              Kong, Rong; 
              
            
          
            
              
              Yu, De-Wan; 
              
            
          
            
              
              Zhao, Qi-Chun: 
              
            
          
      
    
    
    
    
      
      
        
      
      
        
        
        
      
    
    
      
    
    
    
    
    
    
    
      
    
   
                      
                          
                          
                          
                          
                          
                            
                          
                          
                            
                          
                          
                          
                          
                          
                          
  
  
    
      
        732
      
    
  
  
  
    
    
    
      
    
    
      
        
          
            
              
            
          
            
              
            
          
            
              
            
          
            
              
            
          
            
              
            
          
            
              
            
          
            
              
            
          
            
              
            
          
            
              
            
          
          
          
            
              
              Coombs, Demetrius M.; 
              
            
          
            
              
              Churchill, Jessica; 
              
            
          
            
              
              Cartwright, Paul; 
              
            
          
            
              
              Chughtai, Morad; 
              
            
          
            
              
              Sultan, Assem A.; 
              
            
          
            
              
              Samuel, Linsen T.; 
              
            
          
            
              
              Moskal, Joseph T.; 
              
            
          
            
              
              Hendrickson, Mark F.; 
              
            
          
            
              
              Mont, Michael A.: