The ridge of bony tissue proximal to the lateral condyle of the humerus is called the lateral supracondylar ridge. It serves as a point of attachment for various muscles and ligaments in the arm.
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.
The medial condyle is larger than the lateral condyle in order to help stabilize the knee joint. This asymmetry helps with weight distribution and allows for better support and movement of the knee. Additionally, the medial condyle tends to bear more weight during activities, so it needs to be larger for increased strength and stability.
The ulnar nerve passes below the medial condyle of the humerus through a structure called the cubital tunnel. This nerve is responsible for providing sensation to the pinky and half of the ring finger, as well as controlling certain hand muscles.
The humerus is located laterally in the upper arm.
The ridge of bony tissue proximal to the lateral condyle of the humerus is called the lateral supracondylar ridge. It serves as a point of attachment for various muscles and ligaments in the arm.
Eminence superior to a Condyle (e.g., the lateral epicondyle of the humerus)
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.
Lateral epicondyle of the humerus.
The rounded knob on the humerus is called the capitulum. It is located on the lateral aspect of the humerus and articulates with the head of the radius to form the radiocapitellar joint, which allows for the bending and rotation of the elbow.
The long bones such as the humerus and femur.
If you are viewing the entire bone, you can differentiate the medial and lateral condyles by noting that the medial condyle is on the side with the head of the femur, and the lateral is on the side with the greater trochanter. If you have only the distal end of the femur available, then you can differentiate the condyles by noting that the medial condyle is longer and the lateral condyle is wider.
Medial Supracondylar Ridge (Source: Saladin Anatomy Physiology: The Unity of Form and Function Laboratory Manual Sixth Edition page 113.)
The medial condyle is larger than the lateral condyle in order to help stabilize the knee joint. This asymmetry helps with weight distribution and allows for better support and movement of the knee. Additionally, the medial condyle tends to bear more weight during activities, so it needs to be larger for increased strength and stability.
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The ulnar nerve passes below the medial condyle of the humerus through a structure called the cubital tunnel. This nerve is responsible for providing sensation to the pinky and half of the ring finger, as well as controlling certain hand muscles.
The greater tuberosity of the humerus forms the lateral contour of the shoulder. The supraspinatus muscle attaches at the greater tuberosity.