What is anatomical and surgical neck?
The circumference of its articular surface is slightly constricted and is termed the anatomical neck, in contradistinction to a constriction below the tubercles called the surgical neck which is frequently the seat of fracture. Fracture of the anatomical neck rarely occurs.
Is the surgical neck part of the humerus?
The proximal humerus consists of the humeral head, anatomical neck, greater tuberosity, lesser tuberosity, surgical neck, and proximal shaft.
What is the significance of anatomical neck of humerus?
The anatomical neck of the humerus is the residual epiphyseal plate. An intertubercular groove appears proximally, which demarcates the two tubercles vertically. Following the tubercles is the surgical neck of the humerus, a site commonly susceptible to fractures.
Where is the humeral neck?
The anatomical neck of the humerus is obliquely directed, forming an obtuse angle with the body of the humerus. It represents the fused epiphyseal plate….
|Anatomical neck of humerus|
|Left humerus seen from the front (anatomical neck labeled at upper left).|
|Latin||Collum anatomicum humeri|
What is the function of anatomical neck of humerus?
The anatomical neck divides the head of the humerus from the greater and lesser tubercles of the humerus It gives attachment to the capsular ligament of the shoulder joint except at the upper inferior-medial aspects.
What is the surgical neck?
Medical Definition of surgical neck : a slightly narrowed part of the humerus below the greater and lesser tubercles that is frequently the site of fractures.
Why is it called anatomical neck of humerus?
There is a portion called the anatomical neck and one called the surgical neck. The anatomical neck is the portion that lies just below the head. As the neck continues along the humerus body, it is called the surgical neck (so named because this is the location of many fractures that require surgery). 3.
What is a humeral neck fracture?
The humerus is the bone of the upper arm. When the head of humerus breaks, it can break into 2 or more pieces, and these pieces can either remain in position (non-displaced) or move out of position (displaced). A fractured neck of humerus is a common injury of the upper limb.
What does anatomical neck mean?
Anatomical Parts The Anatomical Neck (collum anatomicum) is obliquely directed, forming an obtuse angle with the body. It is best marked in the lower half of its circumference; in the upper half it is represented by a narrow groove separating the head from the tubercles.
What is humeral neck fracture?
Fractures of the anatomical neck of the humerus are an extremely rare pathological entity in the field of orthopedic surgery. One of the most feared complications associated with anatomical neck fracture of the humerus is avascular necrosis (AVN).
How long does it take to heal a broken humerus?
Most proximal humerus fractures can be treated without surgery. The broken bone will take 3 to 4 months to heal. During this time, you will need to perform exercises to regain range of motion, strength, and return to normal activities.
What is physical therapy after broken humerus?
Keep the band secured at waist-height with your elbow bent to 90 degrees.
When must an orthopedic surgeon correct a humerus fracture?
The patient still will be advised to avoid lifting anything heavy until the fracture has healed completely. In cases where a humerus fracture has been displaced or the bone has lacerated the skin, surgery will be required.
What is the treatment for a fracture of the humerus?
The humerus is the arm bone between your shoulder and your elbow.