Generally speaking, children with meniscus injuries in the red zone will recover relatively well after prompt treatment; if the injury is in the white zone, healing may be poor. The concepts of red zone and white zone of meniscus are often used in clinical practice to determine the general condition and prognosis of the injury. The red zone of the meniscus refers to the outer third of the meniscus, where the blood supply is good and the prognosis is good after timely and standardized diagnosis and treatment of the injury. The white meniscus, on the other hand, refers to the middle part of the meniscus, where the blood supply is weaker and healing is poorer, and recovery may have an impact on normal function. If your child has a meniscus injury, it is recommended that parents send their child to a regular hospital for timely treatment. Based on the results of the examination, we will decide on the most suitable treatment plan for your child in order to maximize the repair of the damaged meniscus.