The smaller, oblique, deep head has a more anterior insertion on the coronoid, which may facilitate the initiation of elbow flexion from full extension. 小的倾斜的深头的止点位于前方的冠状突，当肘关节处于完全伸直位时，这种结构利于引发肘关节的屈曲。
Finally the coronoid process was fixed with stainless steel wire and the wound closed. 最后将喙状突用钢丝固定回去，再将伤口缝合。
