Meniscus injuries often occur in sports like soccer and rugby. The medial meniscus is most susceptible for injury. Namely, the meniscus ruptures when the upper part of the athlete's torso rotates with the knee in na flexion position and the foot standing firmly on the ground. The injury is accompanied by momentary pain and weakness of the knee. Hematoma occurs gradually over the next 12 to 24 hours. An occasional exception to this rule is rupture of the well vascularized outside of the meniscus which resulting with bleeding in the joint. When the athlete is performing flexion under external load, collapse and pain occur, with possible joint blockage which is occuring relatively infrequently. Then urgent surgical intervention is required. Examination reveals a small to moderate effusion in the knee with sensitivity in the area of the injury. This sensitivity is usually localized in the area of the posterior midline of the joint. The pain is usually caused by passive bending of the knee and the symptoms are further aggravated by external rotation of the lower leg. Discomfort is also created by excessive extension. Injury is best determinated by magnetic resonance imaging. Meniscus treatment can be performed conservatively and surgically. It can be surgically performed by suturing or partial removal of the injured meniscus. Conservatively, it can be treated with physical therapy, aplication of ultrasound, magnets, interference currents, electrostimulation, cryotherapy, etc. We also use kinesitherapy procedures in conservative treatment. Rehabilitation after surgery, which consists of strengthening excersises and increasing the range of motion, begins in the postoperative period after the pain has stopped. Depending on the surgical intervetion, carrying the load ranges from not carrying any load to fully carrying the load in a period of up to 6 weeks. In case of meniscus suturing, the load should not be worn for the first 6 weeks.