How Do You Spell TUBEROSITAS SACRALIS?

1. Tuberositas sacralis refers to a bony prominence on the sacrum, which is located at the base of the spine between the two hip bones. The sacrum is a large triangular-shaped bone composed of five fused vertebrae in the lower back region of the spinal column, between the lumbar vertebrae and coccyx.

   The tuberositas sacralis is often described as a posterior, or back, projection of the first sacral vertebra. It is prominent and easily felt when palpating the lower back. The size and shape of this bony prominence may vary among individuals, but it generally appears as a thickened ridge on the posterior surface of the sacrum.

   The tuberositas sacralis serves as an attachment site for various ligaments and muscles involved in the movement and stabilization of the pelvis and lower back. It provides anchor points for structures such as the sacrotuberous ligament and gluteus maximus muscle. These ligaments and muscles play a crucial role in maintaining the stability and mobility of the pelvis during activities such as walking, running, sitting, and standing.

   Furthermore, the tuberositas sacralis can be relevant in clinical settings for identifying anatomical landmarks during physical exams, surgical procedures, and radiological imaging. Its presence and characteristics may also hold importance in the evaluation of conditions or injuries affecting the sacrum, pelvis, or lower back.

2. A prominence on the lateral surface of the sacrum below the auricular surface.

   A practical medical dictionary. By Stedman, Thomas Lathrop. Published 1920.

Common Misspellings for TUBEROSITAS SACRALIS

The etymology of the word "tuberositas sacralis" can be broken down as follows:

1. Tuberositas: Derived from the Latin word "tuberosus", meaning "swollen" or "lumpy". It is the adjectival form of "tuber", which means "knob" or "protuberance". In anatomy, the term "tuberositas" is used to describe a bony prominence or a roughened area.

2. Sacralis: Derived from the Latin word "sacrum", which refers to the triangular bone at the base of the spine (the sacrum). In anatomy, "sacralis" is used to indicate a connection to or location in the sacrum.

When combined, "tuberositas sacralis" refers to a bony prominence or roughened area located on or related to the sacrum.