A knee scope is a minimally invasive surgical procedure used to diagnose and treat problems inside the knee joint. Colton Parayko, a key defenseman for the St. Louis Blues, suffered a knee injury during a game, necessitating this procedure. His absence significantly impacts the team's defensive capabilities and playoff aspirations. - Colton Parayko, the St. Louis Blues' top defenseman, will be sidelined for six weeks due to a left knee injury requiring a scope procedure. - Parayko sustained the injury during the Blues' shootout victory against the Los Angeles Kings. - Blues General Manager Doug Armstrong announced the injury and the timeline for Parayko's re-evaluation. - Parayko was having a career year, leading all Blues defensemen in goals, assists, points, and ice time. - His absence is a significant blow to the Blues' playoff hopes, as they are currently close to a wild-card spot in the Western Conference.