The knee is a complex joint that connects the femur, tibia, and patella. Structurally, the knee includes various ligaments, tendons, muscles, and cartilage, which together provide stability and mobility. The menisci are fibrocartilaginous structures located between the femur and tibia. The primary function of the meniscus is to distribute the load between the joint surfaces, absorb shock, and enhance joint stability. Meniscus injuries are among the most common knee injuries, and if left untreated, can lead to significant morbidity. In this thesis, non-surgical and surgical treatment methods for meniscus injuries of the knee are compared. Non-surgical treatment, which includes physical therapy, nonsteroidal anti-inflammatory drugs (NSAIDs), and intra-articular drug application, is typically used for degenerative meniscus injuries. On the other hand, surgical procedures, such as arthroscopic partial meniscectomy (APM) and meniscus suturing, are preferred for acute traumatic injuries located in the well-vascularized red zone of the meniscus. Meniscus suturing has a higher reoperation rate compared to APM, but it results in better long-term functional outcomes, higher activity levels, and a lower failure rate. It is crucial to individualize the treatment approach by considering the specific characteristics of the injury and the patients needs.