Rectus Diastasis: Symptoms, Complaints, Signs

The following symptoms and complaints may indicate rectus diastasis:

Leading symptom

  • Intrusion of the straight abdominal muscles (Mm. recti abdominis) in the area of the linea alba.Note: The resulting gap in the middle of the abdomen is palpable.

* The linea alba is a vertical suture of connective tissue in the middle of the abdomen, extending from the processus xiphoideus (lower part of the sternum) to the symphysis pubica (pubic symphysis). It is usually 1-2 cm wide.

Predilection sites (areas of the body where the disease preferentially occurs).

  • Woman/pregnant woman:
    • Rectus diastasis is most pronounced in the navel area (length: 1-20 cm); sometimes it extends from the costal arch to the pubic bone (lat. Os pubis).
  • Man:
    • Limited occurrence in the area above the navel.

Rectus Diastasis Self Test

  • Lie on your back with your body relaxed and your legs straight up.
  • Lower two fingers vertically below the navel into the soft abdominal wall.
  • Raise the head slightly until you feel a slight tightening of the two abdominal muscles.
  • Now check the distance, that is, that standing apart of the straight abdominal muscles. Feel, to determine the extension, the gap to the pubic symphysis.
  • A normal distance is one to two fingers wide.