Skip to main content


By September 3, 2022Medical Animation

A Left Forearm Fracture May Require Surgery

left forearm

A broken left forearm can be treated with a cast or brace. Your doctor will monitor the healing process and may order frequent X-rays. However, if the bone is displaced or shifting, surgery may be required. You should also seek medical attention if the fracture has punctured the skin.


The muscles in the left forearm are located in the anterior compartment of the forearm. This muscle originates from the anterior surface of the radius and shares a tendon with the flexor digitorum superficialis. The muscle consists of a fleshy belly and two tendons attached at the ends. The tendon of origin attaches to the anterior surface of the radius, and the tendon of insertion attaches to the radial origin of the FDS muscle. The fleshy part of the muscle crosses over the median nerve.

There are two main types of forearm muscles: the extensor and the flexor. Both are essential for a wide range of motion, and are divided into two compartments. The anterior compartment has five superficial muscles, while the posterior compartment contains three deep muscles. The two compartments are connected by the interosseus membrane, which forms between the radius and ulna.


The nerves in the left forearm originate in the upper extremity. They carry messages from the brain to the arm. They are part of a complex structure known as the brachial plexus. They are larger at the neck and divide into smaller branches in the arm. These nerves are primarily involved in sensation and muscle control in the arm.

Nerve damage in the forearm can occur in any of the three main branches, or at any point along the brachial plexus. This can be caused by traumatic injury, inflammation, tumor, radiation, or bleeding. When the nerve is damaged, it will cause pain, motor weakness, and loss of sensation.


There are four main arteries supplying the musculature of the left forearm. These arteries are the radial artery, interosseous artery, and ulnar artery. Each artery supplies a different part of the forearm.

The radial artery provides blood to the lateral and medial forearm. It arises in the antecubital fossa and divides into the ulnar artery and radial artery. These arteries travel superiorly, anastomosing with branches of the brachial artery around the elbow joint. The radial artery has several branches, including the anterior and posterior ulnar recurrent arteries.


The bones on the left forearm are made up of two bones, the ulna and the radius. These bones are connected to each other by cartilage joints at the wrist and elbow. They also have multiple ligaments. When you hurt the forearm, you should get it checked by a doctor as soon as possible. A broken bone in the forearm can lead to swelling, pain, and a loss of movement.

The forearm has two bones: the ulna, which is the dominant bone at the wrist, and the radium, which forms the hinge at the elbow. These bones are joined by an interosseous membrane, which makes them work together. However, if one of them breaks, the whole forearm may dislocate.


Tendons in the left forearm may be prone to injury or tear. The tendon is a fibrous cord made up of collagen and blood vessels that attaches a muscle to a bone. When a muscle contracts, it pulls on the tendon to move the bone and joint. If your tendon is torn, you may need surgery to repair it.

Tendonitis is typically caused by overuse, so the most effective treatment is to stop doing activities that cause pain. Gradually increase your activity level, but limit the amount of force or repetitions you use. If you experience unusual pain, stop and consult with a physician. If you are still experiencing pain, make sure to correct any bad posture or technique that could be causing the problem.


Veins on the left forearm may be caused by a number of reasons. Some people enjoy the look of them, while others worry that they’re an early sign of a disease. However, most cases of veiny arms are harmless. However, they may be a sign of an underlying medical condition, including inflammation of the vein or a blood clot.

The first step is to soak the arm in warm water before scrubbing it. A warm towel can also be used to protect the arm from the cold. After soaking the arm, gently massage the site. When finished, you can hang the arm down and open your fist.

Our Services

Want to know how we can help?  Have questions? Have a project to discuss? Message us using the contact form below, email us at [email protected] or call us at (512) 591-8024 to meet with a member of our team today.