The coronal lateral collateral ligament sign in the anterior cruciate ligament-injured knees was observed regardless of the knee laxity based on the quantitative measurements. - Hong, Chih-Kai; Hoshino, Yuichi; Watanabe, Shu; Nagai, Kanto; Matsushita, Takehiko; Su, Wei-Ren; Kuroda, Ryosuke (Knee Surgery, Sports Traumatology, Arthroscopy, 2022)