noun
lordosis
Medical term for excessive inward curvature of the spine, especially in the lower back. Used in clinical contexts.
脊柱前弯症は、腰椎が過度に前方へ弯曲する状態です。
Lordosis is a condition in which the lumbar spine curves excessively forward.
Compound of 脊柱 (spine), 前 (front), 弯 (curve), and 症 (condition). The term is a direct medical compound describing the condition.