Joey Chew - PhysiotherapistDec 29, 20181 min readBack Pain & Nerve Compression- PID ( Protrusions Intervertebral Discs) 背部疼痛 +椎间Ms Then Malar, She's having Back Pain due to PID and nerve compression on L3-L4 and L4-L5. After 4 sessions of physiotherapy and...