医生 / 说 / 我 / 摔伤 / 时 / 尾骨 / 轻微 / 骨裂 / 需要 / 静养 / 几周医生说我摔伤时尾骨轻微骨裂,需要静养几周。The doctor said I had a slight fracture in my coccyx from the fall and needed to rest for a few weeks.