January 2009 E25 U se of allografts for cruciate ligament reconstruction in the knee is increasing in popularity, but graft selection remains controversial. There is a dearth of information on long-term outcomes of allografts for cruciate reconstruction. Allografts are particularly useful in posterior cruciate ligament (PCL) reconstructive surgery because this procedure is often performed with ...

Painful patellar partita complicated with intraarticular ganglion cysts arising from the cruciate ligament is difficult to diagnose from the symptoms alone. In the patient reported here, knee pain was caused by patellar partita and by cysts attached anteriorly to the posterior cruciate ligament (PCL). The fragment of the bipartite patella was excised, and the cysts were resected arthroscopicall...

Recently, several new techniques for anatomic posterior cruciate ligament reconstruction (PCLR) have emerged and are believed to restore the normal anatomy of the posterior cruciate ligament more accurately. Despite the latest trend, the optimal methods for anatomic PCLR remain controversial. The purpose of this research is to review surgical techniques for PCLR in cadaver studies and suggest c...

The hypothesis of variables separation, namely the time and the strain separation in the relaxation function, is widely used in soft tissue biomechanics. Although this hypothesis is central to several biomechanical models, only few experimental works have tried to verify it. From these studies, contradictory results have been found. Moreover, it has recently been noted that no such experimental...