Scapulotracheal Triangle

The scapular-tracheal triangle (trigonum omotraheale) is an anatomical region that is located between the scapula, clavicle and trachea. It plays an important role in maintaining the stability and functioning of the respiratory system.

The scapulotracheal triangle is formed by three bony structures: the scapula, the clavicle and the spine. The shoulder blade is located on the front surface of the chest, and the collarbone is located on the back surface. The scapuloclavicular triangle is bounded anteriorly by the clavicle and posteriorly by the scapula.

The scapulotracheal triangle contains important structures such as the trachea, esophagus, thyroid gland and blood vessels. The trachea is the tube that connects the larynx to the lungs and passes through the scapuloclavicular triangle. The esophagus is a tubular structure that connects the pharynx to the stomach and passes through the trapezius muscle, located in the scapuloclavicular triangle. The thyroid gland is an endocrine gland located in the front of the neck and associated with the scapuloclavicular triangle.

The importance of the scapulotracheal triangle is that it ensures the stability and function of the airway. If the scapula triangular triangle is weakened or damaged, it can cause airway dysfunction, which can lead to breathing problems and other illnesses.

To maintain the functionality of the scapulotracheal triangle, it is important to monitor the health and strengthen the muscles that support it. Regular exercise such as yoga, Pilates and breathing exercises can help strengthen the muscles and improve the function of the scapulotracheal region. In addition, proper nutrition and a healthy lifestyle can also play an important role in maintaining the health of the airway and scapulotrachial triangle.



The scapulotracheal triangle is a topographical term meaning the area between the trapezius bone, the spinous processes of the vertebrae and the first rib, which includes the scapula and trachea. It is very important to know the anatomy of this triangle in order to avoid damage to these important organs during various manipulations in the head and neck area. Knowledge of the anatomy of the scapulotracheal triangle will also help in the treatment of possible injuries, such as fractures or bleeding, associated with this triangle. In this article we will look at the anatomy and topography of the scapulotrareal triangle and its significance in medical practice.

Anatomy of the scapular-triceal triangle As already noted, the region of the scapular-tricial triangle is located between the trapezius bones, the spinous processes of the vertebrae and the first rib. The following organs can be located in this triangle: