Scapuloperiosteal Steinhausen reflex

Steinhausen scapuloperiosteal reflex: what is it and how does it work?

The Steinhausen scapuloperiosteal reflex is a reflex mechanism associated with the elevation of the scapula in response to irritation of the periosteum. This reflex was named after the German anatomist and physiologist Robert Steinhausen, who first described it in 1897.

How does the scapuloperiosteal Steinhausen reflex work? When the periosteum is disrupted or irritated, it causes a reflex contraction of the muscles that elevate the scapula. This occurs due to the activation of nerve fibers that pass through the periosteum and communicate with the central nervous system.

The Steinhausen scapuloperiosteal reflex is important for maintaining proper scapular position and ensuring stability of the shoulder joint. In addition, this reflex can be used as a diagnostic test to evaluate the function of the nervous system and muscles of the shoulder girdle.

Although the Steinhausen scapuloperiosteal reflex was described more than a hundred years ago, it remains a subject of research and interest for medical professionals, including physiotherapists, orthopedists and neurologists.

In conclusion, the Steinhausen scapuloperiosteal reflex is an important reflex mechanism that helps maintain shoulder joint stability and assess shoulder girdle muscle function. Its study and understanding may be useful for the development of new methods of treatment and rehabilitation of patients with injuries and diseases associated with the shoulder girdle.

Scapuloperiosteal Steinhausen reflex: what is it?

The scapuloperiosteal Steinhausen reflex is a reflex reaction that occurs when the periosteum of the scapula is irritated. This reflex was first described by the German neurologist Robert Steinhausen in 1917.

When the periosteum of the scapula is irritated, the muscles that hold the scapula in a certain position contract. This causes the scapula to move upward and narrow the space between the scapula and the sternum. The reaction to irritation of the periosteum of the scapula can also cause contraction of the muscles of the neck and shoulder.

The scapuloperiosteal Steinhausen reflex can be useful in diagnosing various diseases related to the function of the muscles of the shoulder girdle. For example, if the nerves innervating the shoulder muscles are damaged, the reflex may be altered or absent. This reflex can also be used to assess the effectiveness of treatment of nervous diseases.

In conclusion, the scapuloperiosteal Steinhausen reflex is an important response that can help in the diagnosis and treatment of diseases related to shoulder girdle muscle function. Its use can help neurologists and other specialists in assessing the patient's condition and determining further treatment tactics.