infiltration of the erector spinae fascia clinical trials

A Comparative Study of Erector Spinae Fascia (ESF) Injection and Dry Needling Combined With Functional Rehabilitation (FR) in Patients With Chronic Low Back Pain Who Have Undergone Spinal Surgery (SPIN-NEED)

This study looks at new ways to treat ongoing lower back pain after surgery. It compares two methods: an injection near the spine and a technique called dry needling, both combined with exercises. The aim is to see if these treatments can help people feel better and move more easily.