Andrés Altafulla, the winner of the second season of La casa de los famosos Colombia, underwent a complex knee surgery involving an osteotomy and meniscus repair. ^[1] The surgical intervention required an osteotomy to correct the bone axis, ligament reconstruction, and the implantation of a meniscus graft from a deceased donor. ^[2] Altafulla waited approximately three months for a compatible donor tissue to perform the surgery. ^[3] The surgery included an osteotomy to correct knee alignment and a meniscus graft from a deceased donor to repair ligaments. ^[4] The root cause of the knee damage was an injury sustained while playing football years ago that was not treated with timely medical attention. ^[5] The untreated condition led to recurrent episodes of instability and dislocation of the knee joint accompanied by severe inflammation. ^[6] Medical professionals warned that untreated cartilage deterioration could eventually compromise Altafulla's mobility and require a knee replacement. ^[7]