Upper Limb: Scapular Region | Neurovasculature | Back Anatomy скачать в хорошем качестве

Upper Limb: Scapular Region | Neurovasculature | Back Anatomy

The human body is divided into regions by the anatomists so that it is easier to study. Here at sqadia.com, we cover the topics related to human anatomy lecture by lecture. The topic discussed in this video is the scapular region in the upper body. ▬ 📃 Scapular Region Overview ▬▬▬▬▬▬▬▬▬▬ In this anatomy video, we will go through the musculature and neurovasculature of the scapular region. 🟠 The upper end of the humerus and scapular bones are present in the scapular region. 🟠 6 muscles make up the scapular region 🟠 4 of these muscles of the scapular region are collectively known as the rotator cuff. 🟠 Diverse neurovasculature is present in this region as the shoulder joint allows movements in all planes. ▬ 📜 Upper Limb: Scapular Region ▬▬▬▬▬▬▬▬▬▬ The scapular region is the posterior aspect of the shoulder. The scapular region is often considered and studied as part of the back that we discussed in our previous lecture, the upper limb back. There are two bones in this region: ▬ 📃 Scapula ▬▬▬▬▬▬▬▬▬▬ The scapula is a flat bone present at the posterior aspect many muscles of the upper limb and back originate from the scapula. The scapula has: 🔵 Two surfaces 🔵 Three borders 🔵 Three angles 🔵 Three processes ▬ 📜 Humerus and Scapula Musculature ▬▬▬▬▬▬▬▬▬▬ The humerus is the bone of the arm and is longest in the upper limb. The humeral head serves as an insertion site for many muscles of the upper limb and back. ⚫️ The upper end of the humerus articulates with the glenoid cavity of the scapula to form the glenohumeral joint. ⚫️ Both the greater and lesser tubercles serve as attachment sites for muscles that act across the shoulder joint. ⚫️ Distally the humerus articulates with the Radius and Ulna – forming the Elbow joint. ▬ 📃 Scapula Neurovasculature ▬▬▬▬▬▬▬▬▬▬ The nerves that supply the scapular region are: 🟡 Upper and Lower Scapular Nerves 🟡 The Suprascapular Nerve 🟡 Axillary Nerve The arterial supply in the scapular region comes from the branches of: 🔴 Subclavian Artery 🔴 Axillary Artery These nerves arise from the brachial plexus, You can learn about their innervation and sub-branches by watching the full video. ▬ 🎬 5500+ sqadia.com Medical Videos ▬▬▬▬▬▬▬▬▬▬ 👩🏻‍⚕️ Accessible Medical Student Education 24/7/365 💡 Simplifying Medical Learning 💪 Study Hard, Dream Big, Achieve More #scapula #anatomylearning #anatomyfacts #anatomylearning #anatomyvideos #anatomysketch #anatomy101 #anatomylecture