pelvic curvature

例句：

1. 1.The patient's pelvic curvature was consistent with the diagnosis of osteoporosis.
   患者的骨盆曲度与骨质疏松症的诊断一致。
2. 2. During pregnancy, women often experience a pelvic curvature due to changes in hormone levels.
   怀孕期间，由于激素水平的变化，女性往往会经历骨盆曲度的改变。
3. 3. A pelvic curvature can be a sign of underlying conditions such as fibroids or tumors.
   骨盆曲度可能是子宫肌瘤或肿瘤等潜在疾病的征兆。