articular surface的用法和樣例：
例句
- In pathologic humeri, there is severe distortion of the anatomy, making it more difficult to define the normal neck-shaft angle or the location of the normal articular surface.
在病理狀態下，肱骨解剖結構可能存在明顯的改變，將使確定其頸干角以及關節面顯得更為困難。 - However, anterior and posterior joint surfaces of the subtalar joint sustained compressive stress, and medium joint surface of subtalar joint received tensile stress.
而距下關節於足跟著地期，前與后關節面承受壓力，中關節面則承受張力。
