diastasis recti
Pronunciation: die-AS-tah-sis REK-tie
Separation of the rectus abdominis muscles along the linea alba, creating abdominal bulging that may require surgical plication.
Full Definition
Diastasis recti is a condition where the two rectus abdominis muscles separate along the midline connective tissue (linea alba), creating a gap typically wider than 2-3 centimeters. This separation commonly occurs following pregnancy, significant weight gain, or aging, resulting in a protruding abdominal appearance and potential functional weakness. In cosmetic surgery, diastasis recti is often addressed during abdominoplasty procedures through muscle plication techniques that bring the separated muscles back together. The condition can contribute to back pain, poor posture, and aesthetic concerns. Diagnosis involves physical examination and imaging studies to assess the width and length of the separation.
Usage
Usage note: Always written as two separate words; commonly misspelled as 'diastesis' or confused with hernia conditions.
In Context
- "The abdominoplasty included repair of 4-cm diastasis recti with permanent suture plication." — Operative report
- "Diastasis recti was identified during pre-operative examination and will be addressed with muscle tightening." — Pre-operative consultation