calcaneal joint的用法和样例：
例句
- The QiZheng Qing-Peng Ointment showed good therapeutical effect on joint pain by the experiments of pharmacodynamics and clinic.
药效试验及临床试验均显示奇正青鹏膏对多种炎症引起的骨关节疼痛具有良好的治疗作用。 - Internal fixation must be placed down the central axis of the scaphoid, not only to achieve the best strength but also to avoid penetrating the scaphocapitate joint.
内固定必须放置在舟状骨中轴，不仅是为了获得最大拉力，同时也为了避免穿透舟头状骨关节。
