Tiêu đề item 2. Bones and joints of the thorax.pdf ✅

Thorax card : Quick revision. Contain only must know topic. Valid for 2025 Students name : ................................................Roll..........Batch.......... S 1 Item 2. Bones and joints of the thorax 11 aug 2025 Sternum 1. Parts of Sternum: it has three main parts: Manubrium of sternum, Body (Gladiolus) of sternum, Xiphoid Process 2. Anatomical Points: Anterior surface of manubrium is rough and convex from side to side but concave from above downward , Jugular notch is situated at the upper part , Xiphoid process lies inferiorly Corresponding vertebral level: ● Manubrium Sterni: Located at the level of T3–T4 ● Body of Sternum: Extends from T5–T9 level 3. Muscular Attachments of Manubrium Anterior surface: Sternocleidomastoid (upper border). Pectoralis major (anterior surface) Posterior surface: Sternohyoid, Sternothyroid