Artery of the Big Finger

Artery of the Big Finger Large, also known as a. magna pollicis is one of the main arteries providing blood supply to the hand. It starts from the radial artery and runs along the thumb to its tip.

Artery of the Big Finger of the Hand The thumb plays an important role in providing blood supply to the thumb and adjacent tissues. If the blood flow in this artery is disrupted, ischemia (lack of blood supply) of the thumb can occur, which can lead to its deformation or even amputation.

Therefore, if you have symptoms of impaired blood flow in the thumb, you should immediately consult a doctor for diagnosis and treatment. Treatment may include medication, physical therapy, and in some cases, surgery.

Thus, the artery of the thumb of the hand plays an important role in providing blood supply to the hand. Its violation can lead to serious consequences, so it is necessary to consult a doctor promptly if symptoms appear.

Large artery of the thumb

The thumb artery (lat. a. magna pollicis) is an artery of the hand that extends from the palmar arch and supplies blood to the thumb.

The thumb artery of the thumb branches off from the radial artery, passes down the eminence of the thumb and anastomoses with the palmar network. It supplies blood to the muscles and skin of the thumb, as well as the joints of the finger.

Sometimes the thumb artery may be absent - in this case its function is performed by the palmar arch or one of its branches.

Damage to the thumb artery can result in ischemia (insufficient blood supply) to the thumb and require surgery to restore blood flow.