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What are the large rough elevations on the lateral surface of the shaft of the humerus called?
The deltoid tuberosity is the rough elevation on the lateral surface of the shaft of the humerus. It's the site of deltoid attachment.
Raised areas on lateral surface of humerus to which deltoid muscle attaches?
Deltoid Tuberosity
What is the raised area on the lateral surface of the humerus to which the deltoid muscle attaches called?
deltoid tuberosity
What is the raised area on the lateral surface of the humerus to which the deltoid muscle attaches?
Though usually described as a single insertion, the deltoid insertion is divided into two or three areas. Insertion is on the deltoid tuberosity on the middle of the lateral aspect of the shaft of the humerus
Where is the deltoid muscle found?
Deltoid tuberosity, a little prominence found midway on the lateral surface of the humerus. Right?
What is the name of the insertion point for the deltoid muscle located on the anterolateral surface of the humerus?
Deltoid Tuberosity
What is a raised area on the lateral surface of the humerous to which the deltoid muscle attaches?
Deltoid tuberosity
Select the correct origins of the triceps brachii:?
Infraglenoid tubercule of scapula, posterior surface of humerus, superior lateral margin of humerus
What is an epicondyle?
An epicondyle is a bony lump located on the outside of the humerus bone near the elbow joint. It serves as a point of attachment for muscles and ligaments that help stabilize and move the elbow joint. The two main epicondyles are the medial epicondyle on the inner side and the lateral epicondyle on the outer side of the humerus.
What muscle attach to clavicle?
The clavicle, or collarbone, serves as an attachment site for several muscles. Key muscles that attach to the clavicle include the sternocleidomastoid, which originates from the manubrium and attaches to the clavicle, and the deltoid and trapezius muscles, which both insert on the lateral aspect of the clavicle. Additionally, the subclavius muscle originates from the first rib and attaches to the inferior surface of the clavicle.
What are the 3 muscles used as sites for intramuscular injection?
Intramuscular (IM) injections are typically given in one of three muscles. These muscles are the vastus lateralis, or thigh muscle, the ventrogluteal, or hip muscle, and the deltoid, or upper arm muscle.
What is the function of posterior surface of humerus?
The posterior surface of the humerus serves as an attachment site for various muscles and ligaments, contributing to the shoulder and arm's movement and stability. It features the radial groove, which houses the radial nerve and the deep brachial artery, allowing for the passage of neurovascular structures. Additionally, the posterior surface plays a role in the overall anatomy of the humerus, aiding in the alignment and articulation with the forearm bones at the elbow joint.
