Ultrasound-guided hydrodissection for anterior cutaneous nerve entrapment syndrome: A case series.
Anterior cutaneous nerve entrapment syndrome (ACNES) is an uncommon, non-emergent cause of chronic abdominal wall pain arising from entrapment of the terminal branches of the T7-T12 intercostal nerves at the anterior rectus sheath. It is usually recognized only after laboratory and imaging studies have excluded intra-a...