Ligament Sacrococcygeal Dorsal Deep

The human skeleton has ligaments, tendons and joints of various shapes, performing a musculoskeletal function and serving as a support for the body. Each joint is connected to the others using ligaments. In the article we will talk about such a joint as the deep dorsal sacrococcygeal ligament or (l. Sacro-coccygeum. Dorsale Profundo), which is located in the pelvic cavity. It connects the sacrum and coccyx to the posterior wall of the pelvis. The deep sacroiliac ligament is attached to the sacrum bone and exits through the large sacrococcygeal foramen. Some of the bundles are deeply connected to the inner edge of the sacrum, some pass over it freely and are collected in a skin fold. The main functions of the ligament are to ensure the anatomical position of the pelvic organs, their mobility, and protection from various types of injuries and infections. Most often, this ligament is injured during unsuccessful childbirth, which increases the risk of rupture of this ligament. During childbirth, the woman in labor needs to push so that the head of the born baby penetrates slightly forward. To do this, you need to firmly squeeze the sacrum, which often results in swelling of the sacral-coccygeal joint ligaments.



The sacrococcygeal ligament (Dorsal) Deep (or Ligament of the sacrum and coccyx (Dorsal muscle) Deep muscle) is a complex structure that connects the sacral vertebrae and the coccyx. This ligament is one of the longest ligaments in the human body and serves as an important link in the organization of the lower spine and pelvic bones. Its function is to provide stability and movement of the pelvis, as well as transfer load between the sacrum and the femur.

The sacrococcyx ligament looks like a chain of tissue connecting the edges of the sacral vertebrae with the edges of the coccygeal bones. Fibers of the sacrotuberous ligament run along each section of this ligament. In addition, the ligament contains tiny air-filled tubules that connect this ligament to the musculoskeletal tissue. Thus, the deep sacrococcygeal (dorsal) ligament has tensile and deformation properties, which allows it to effectively cope with loads affecting the lower part of the spine.

However, the presence of such a long and complex ligament can create serious problems for human health. For example, dysfunction of the sacral coccyx ligament can lead to lower back pain, muscle spasms in the legs, and sometimes even serious back problems. It is therefore important to regularly take care of your health and strengthen this important ligament, for example through physical activity or relaxing the muscles of the lower back.

Exercises to strengthen the sacrococcygeal ligament may include stretching, buttock and lower back strengthening exercises, squats and pull-ups. It is important to remember that the correct exercise technique and moderate intensity will help maintain the mobility of the deep sacrococcygeal (Dorsal) Ligament without causing injury. You should consult a doctor or physical therapist if you have problems with this ligament.

It is important to emphasize the role of the Ligament in the body and the importance of its strength and work. By understanding the importance of this aspect of our body, we can work to maintain its function and prevent disease and damage associated with it throughout our lives. Maintaining a healthy lifestyle, including regular exercise, proper nutrition and adequate rest, helps strengthen this important ligament.



The sacrococcygeal dorsal deep holiness is one of the most important elements of our musculoskeletal system. This area connects the sacrum and coccyx, forming the sacrum.

Connecting bones, the ligament performs a number of functions: supporting the pelvis. The coccyx, as well as around the external sphincters of the rectum and vagina.

Its development begins in the embryo with the formation of the sacrum. During the 22nd week of pregnancy. The external longitudinal ligaments arise covering the dorsal sections of the spine, from the very top of the sacral plexus to the coccyx. Later, the internal sacral longitudinal and transverse ligaments also appear all the way to the terminal section. At this point, the formation of the external sacral ligament is almost complete. The external sacral ligaments contain the maximum number of elastic fibers (more than half), thanks to which the shock-absorbing and plastic function of the ligament is created