Is humeral neck same as surgical neck?

Is humeral neck same as surgical neck?

The surgical neck is much more frequently fractured than the anatomical neck of the humerus. This type of fracture takes place when the humerus is forced in one direction while the joint capsule and the rotator cuff muscles remain intact.

What is a humeral head and neck fracture?

A proximal head fracture can occur as a ring around the anatomical neck, or at one of two points, the greater trochanter and the lesser trochanter. A proximal humeral fracture can cause pain, swelling, and bruising of the upper arm all the way down to the elbow. Other symptoms may include: Limited shoulder motion.

How long does it take for a humeral neck fracture to heal?

Recovery depends on your age and general health before the injury as well as how well you follow the doctor’s instructions. Proximal humerus fractures typically require 6 to 8 weeks for the bone to heal, plus a period of rehabilitation of about 3 to 6 months.

Where is the humerus neck located?

Below the head of the humerus is the anatomical neck of the humerus, followed by the greater and lesser tubercles, which are projections in the bone. Underneath the tubercles is the surgical neck. Proximal humerus fractures most often occur in the surgical neck, especially in older individuals with osteoporosis.

Why is surgical neck of humerus important?

It is a clinically important anatomical feature of the humerus as it is the most frequently fractured site of the proximal humerus, putting the axillary nerve and posterior circumflex humeral branch of the axillary artery at risk.

How do you treat a broken humeral neck?

Proximal humerus fractures may be treated nonoperatively with an initial period of immobilization followed by early motion. Initial immobilization may be achieved with a sling, a shoulder immobilizer, or a sling with an accompanying swathe. These devices provide varying degrees of constraint.

Why is humerus called 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).

Which nerve is related to surgical neck of humerus?

The axillary nerve
The following nerves are located on the following aspects of the humerus: The axillary nerve: surgical neck. The radial nerve: radial groove.

Why is the surgical neck of the humerus more likely to fracture?

The brachial artery is also rarely injured. Avascular necrosis of the humeral head: this is more common in complex fractures with multiple fragments where interruption to the blood supply is more likely and in fractures of the surgical neck.