Lumbocostal Arch Lateral

Lumbar costal arch: Latin and basic terms

The lumbar costal arch is an anatomical structure that is part of the spine and costal region, connecting them together. It performs important functions: it stabilizes the spine and prevents its deformation. In this article

Lumbar-costal lateral arch (lat. Arcus lumbocostiialis lateralis) is an anatomical term designating the lateral arch that separates the spinal canal and the thoracic cavity in the middle cervical spine. This arch is formed by the connection of two skeletal structures - the lower cervical and upper ribs. It is a bone ring that prevents further convergence of the vertebrae and prevents the occurrence of intervertebral hernia.

The main purpose of this arch is to fix the natural curvature of the spine at the Th12 level and ensure normal development of the chest. It is also important to note that this arch is an integral part of the human anatomy and ensures that correct posture is maintained.

In the human body, the lumbar-costal joint occupies a leading place among the connections of the vertebrae and ribs. This is where the thoracic and lumbar vertebrae and bones meet. The thoracic vertebra and rib bones are connected to each other by intervertebral discs using the spinal column. The articulation between the last two bony structures consists of 2 parts: the lateral arch and the anterior part. The posterior part most often consists of vertical pits that are located on the posterior vertebral bodies.

In medical practice, it is customary to use the Latin abbreviation LPCLD, or Articulatio Lumbocardiaca lateralis dorsalis. This is the site of the most common body fracture in the thoracic region. The affected vertebrae may be loose when internally rotated or when the vertebrae are bent forward, resulting in the most complex type of fracture, a transverse lumbar trunk fracture. In this case, it is very important to use intensive therapy with pain relief. Modern local anesthesia is usually used, but there are cases in which its use is contraindicated, in which case central nervous system anesthesia may be suggested.

The cause of a fracture of the arch can be a sharp rotation of the body, which can often be observed in athletes during gymnastics or athletics, as well as during road traffic accidents. When making a diagnosis, the doctor establishes the exact type and severity of damage to the bones and adjacent soft tissues. In accordance with this, treatment tactics are prescribed. The sooner a medicinal compress is applied, if necessary, and the lower limb is adjusted and secured, the more effective and faster the treatment will be.