Upper Limb Osteology: Bones, Attachments & Applied Anatomy

In this lecture students will be able to side identify the clavicle and hold it in its normal anatomical position. The student will learn the features of the clavicle, its muscle and ligament attachments followed by some applied aspects including reasons why it is the most commonly fractured bone of the body.

This lecture helps students understand the surfaces, borders and angles that make the scapula. It also helps students understand the muscle and ligament attachments and related joints.

This lecture focuses on the three processes of the scapula: spine, acromion, and coracoid. It covers the parts, muscle and ligament attachments, and their relation to the shoulder and acromioclavicular joints. Special features and epiphysis of the coracoid process are also discussed.

This lecture is about the upper end of the humerus. '

From this lecture, a student will learn about:

1. Anatomy of the upper end of the humerus: Structure and function

2. Shoulder joint formation: How the humerus articulates with the glenoid cavity

3. Rotator cuff muscle attachments: Role in stabilizing the shoulder joint

4. Shoulder joint capsule and ligaments: Attachment and function

5. Different necks of the humerus: Anatomical, surgical, and morphological necks

This lecture is about the shaft and lower end of the humerus. In this lecture, students will learn about the anatomy of the humerus, specifically:

1. Muscle attachments: To the shaft of the humerus (anterior, anteromedial, anterolateral, and posterior surfaces)

2. Lower end of the humerus: Structure and function of the epicondyles, trochlea, and capitulum

3. Relation to the elbow joint: Understanding how the humerus articulates with other bones in the elbow joint

In Radius and Ulna Part 1, students will learn the detailed anatomy of the radius. The lecture teaches side identification and how to hold the bone in the normal anatomical position. It explains coordination between the radius and ulna through muscle and ligament attachments, discusses joints between them and with neighbouring bones proximally and distally, and highlights common clinical conditions related to the radius.

In Radius and Ulna Part 2, students will learn the detailed anatomy of the ulna. The lecture teaches side identification and how to hold the ulna in the normal anatomical position. It explains coordination between the ulna and radius through muscle and ligament attachments, discusses common clinical conditions related to the ulna, and briefly covers the ossification of both bones.

In Part 1, students learn the names, positions, and identification of carpal, metacarpal, and phalangeal bones, their articulations with each other, key joints formed, and important anatomical relations.

This lecture explores the attachments of intrinsic and extrinsic muscles of the hand to various bones, and how these attachments influence the actions of individual muscles and muscle groups. It provides a detailed understanding of the anatomy and function of the hand muscles, enabling a deeper appreciation of hand movements and functions.

Key topics include:

1. Attachments of intrinsic muscles (e.g., lumbricals, interossei, thenar, and hypothenar muscles)

2. Attachments of extrinsic muscles (e.g., flexor digitorum profundus, flexor digitorum superficialis, extensor digitorum etc)

3. Actions of individual muscles and muscle groups

4. Functional implications of muscle attachments on hand movements