The Buffalo Bills were the healthiest team in the NFL during the 2018 regular season when looking at total games lost to injury. According to Twitter user @ManGamesLostNFL, Buffalo lost only 85 games to injury this year. The Bills were joined in the bottom five by the Chicago Bears (97), Atlanta Falcons (107), New York Jets (136), and Los Angeles Rams (138).
While Buffalo may have only lost 85 games to injury, they had enough players injured in key positions that those injuries definitely had a tremendous impact on their season.