Cosman Medical offers a comprehensive range of radiofrequency (RF) generators, electrodes, and cannulae for neurosurgery and pain management in interventional anesthesiology and podiatry.  Radiofrequency (RF) nerve ablation is a versatile medical technology with a 60-year track record in medicine.  It can be used to treat chronic back and neck pain, including pain from facet joint dysfunction, lumbago, sciatica, nerve impingement, intervertebral disc dysfunction, sacroiliac joint dysfunction, headaches, postoperative pain, complex regional pain syndrome (CRPS), reflex sympathetic dystrophy (RSD).  It can also be used to treat severe, intractable pain such as that arising from end-stage cancer (cordotomy), nerve root avulsion injury (DREZ and DREZ nucleus caudalis), and trigeminal neuralgia (PSR).  In podiatry, RF is used to treat intractable pain from foot, heel, and ankle disorders like plantar fasciitis and Morton's Neuroma.  In functional neurosurgery, RF can be used to treat movement disorders such as Parkinson's Disease, essential tremor, and spasticity.