https://www.selleckchem.com/products/chroman-1.html 50%), while in 8 patients (23.50%) the reduction of the syndesmosis was non-anatomical. In those 26 patients in whom the reduction was anatomical, 17 (65.39%) were males and there were 18 (66.67%) type B fractures. In the patients with non-anatomical reduction, 3 patients (37.5%) were of a male gender and there was the equal number of type B and C fractures. The statistical analysis showed significantly favorable scores for both AOFAS score and VAS scale for the patients with anatomical reduction. Functional analysis showed a strong association with the CT observed reduction quality and both the AOFAS score and VAS scale. Further studies are desirable to provide further evidence in relation to the findings of this study. Functional analysis showed a strong association with the CT observed reduction quality and both the AOFAS score and VAS scale. Further studies are desirable to provide further evidence in relation to the findings of this study. To compare the clinical effects of an inverted L-shaped postero-medial approach with a homemade hook plate and arthroscopic fixation with Endobutton for tibial avulsion fractures of the posterior cruciate ligament. The clinical data of 36 patients with PCL tibial avulsion fractures from January 2012 to December 2019 were analyzed retrospectively. The fractures were classified into Meyers-McKeever types II and III. Among them, 20 cases were treated with a homemade hook plate through an inverted L-shaped postero-medial approach (incision group), and 16 cases were treated with Endobutton under arthroscopy (arthroscopic group). The operative time, fracture union time, operative complications and range of motion of the knee joint were compared between the two groups. The stability of the knee joint was tested by the posterior drawer test, the functional recovery of the knee joint was evaluated by the Lysholm score, and the gastrocnemius muscle strength of the incision group was t