How Do You Spell SULCUS OBTURATORIUS?

1. Sulcus obturatorius is a Latin term commonly used in anatomy to refer to a defined groove or depression present in the posterior surface of the pubis bone. This groove is also known as the obturator groove or the obturator sulcus.

   Located on the inner aspect of the pubic bone, the sulcus obturatorius serves as a pathway for the passage of nerves and blood vessels. Specifically, it accommodates the passage of the obturator vessels and the obturator nerve. These structures supply and innervate various muscles in the lower limbs, including the adductor muscles of the thigh.

   The sulcus obturatorius is an important landmark that aids in identifying the pubic bone during surgical interventions and various medical procedures. Moreover, it is of significant clinical relevance as it can become a potential site for nerve entrapment or compression, leading to pain or sensory disturbances in the inner thigh or groin region. In certain cases, pathology or trauma to the sulcus obturatorius may result in the development of obturator hernias, which occur when abdominal contents protrude through the obturator foramen.

   Understanding the anatomical features and significance of the sulcus obturatorius is crucial in various medical disciplines, such as orthopedics, neurology, and surgical specialties, as it provides insights into the complex structures and functions associated with the pelvis and lower limb.

2. Obturator s. or groove, a broad, shallow furrow on the pelvic surface of the pubis external to the obturator crest.

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

Common Misspellings for SULCUS OBTURATORIUS

The word "sulcus obturatorius" can be broken down into two parts.

1. Sulcus: The term "sulcus" is derived from Latin, where it originally meant a furrow, trench, or groove. In anatomy, it refers to a depression or groove, often used to describe specific grooves or furrows in bones or organs.

2. Obturatorius: The term "obturatorius" is derived from the Latin word "obturare", which means to block or close up. In anatomy, it commonly refers to the obturator muscles or structures, which serve to block or close certain spaces or openings.

Therefore, the phrase "sulcus obturatorius" refers to a groove or depression related to the obturator muscle or structures.