Reconstruction of the Anterior Cruciate Ligament of the Knee Joint, by the Method of Stabilization of the Screw With a Bioabsorbable Method, With or Without the Use of Autogenous Spongiform Bone Grafts.

Assessment of the results of autograft healing of the tendon of the semitendinus muscle in the tibial canal, after the reconstruction of the anterior cruciate ligament (ACL) of the knee joint using the arthroscopic technique, with the method of tibial stabilization with a bioabsorbable screw (Arthrex) with the use of autogenous transplantation of spongy bone, drilling of the tibial canal inserted into the tibial canal prior to insertion of the screw. The detailed objectives are: comparison of the treatment results - healing and reconstruction of the autograft of the semitendinus tendon in the tibial canal of the knee joint, obtained in the study groups using two methods: A- stabilization of the tibial attachment with a bioabsorbable screw (Arthrex) with simultaneous application to the tibial canal of autogenous cancellous bone grafts taken during the drilling of this canal and B- stabilization of the tibial insertion with a bioabsorbable screw (Arthrex) without simultaneous application of autogenous cancellous bone grafts to the tibial canal.