i How long does the procedure take? Depending upon the areas to be treated, the procedure can take from about twenty minutes to a couple of hours. i Where is the procedureerformed? p. Therocedure p is usually performed in an operating room, sometimes in a fluoroscopy (x-ray)oom.
http://www.nsradiology.com/wp-content/uploads/2013/05/FAQS.Radio-Frequency-Ablation.pdf
The pain in the upper abdomen is usually due to the uppermost repair of the rectus muscles. This will worsen with spasms and may take up to 3 months to ease but is generally worse during the first 10 days.
https://www.realself.com/question/tummy-tuck-pain-soreness
It’s useful to know ahead of time what is typical for the kind of surgery you’re undergoing and how long you can expect it to last. Being prepared for what’s to come may help you feel less anxious, particularly if the pain you experience is in line with what you were told to expect.
http://www.webmd.com/pain-management/features/managing-pain-after-surgery
A local anesthetic (like. Novocaine) is injected to minimize the discomfort. After confirmation of the needle tip position, a special needle. tips i inserted. Whenhe t needles i in good position, as confirmed by x-ray,lectrical e stimulation is done before any lesioning.
http://www.nsradiology.com/wp-content/uploads/2013/05/FAQS.Radio-Frequency-Ablation.pdf
The time to talk with your surgeon and anesthesiologist about how your pain will be managed after surgery is during pre-surgery testing, not after the procedure has occurred, says Michel Dubois, MD, director of research and education and professor of clinical anesthesiology at the NYU School of Medicine.
http://www.webmd.com/pain-management/features/managing-pain-after-surgery
If the first injection does not relieve your symptoms within two weeks, you will be recommended to have a second injection. Similarly, if the second injection does not relieve your symptoms in another two weeks, you may be recommended to have a third injection.
http://www.medcentral.org/main/EpiduralInjection.aspx
Sensations of  pins and needles are very common dring the recovery period and tend to be worse if liposuction was performed. This can be most active from 10 days to 3 weeks after surgery. Long term some people report phantom sensations/pain from transposition of the tissues from the upper to lower abdomen. For example you may think your rib cage is itching but you need to scratch your groin area to relieve it.
https://www.realself.com/question/tummy-tuck-pain-soreness
Managing anxiety and depression after surgery, whether with medication or social support often reduces the need for pain medication, Fraifeld says, and is extremely important for long-term recovery. WebMD Feature Reviewed by Laura J. Martin, MD on March 12, 2010.
http://www.webmd.com/pain-management/features/managing-pain-after-surgery
The most common cause of pins and needles is a moderately pinched nerve. Pins and needles is referred to as paraesthesia in the medical community. Did you know that feeling pins and needles can actually be a worse sign than having pain in your arm or leg. This is because the nerve is squashed so much that you can't even feel pain anymore. Even worse than pins and needles is numbness or anaesthesia, which is a total lack of sensation. You will experience anaesthesia when there is severe nerve compression.
http://www.physioworks.com.au/FAQRetrieve.aspx?ID=30988
What is the purpose of an epidural injection? The long acting steroid injected reduces the inflammation and swelling of spinal nerves and other surrounding tissues in the epidural space. This may in turn reduce pain, tingling and numbness and other symptoms caused by such inflammation, irritation or swelling.
http://www.medcentral.org/main/EpiduralInjection.aspx
how long should soreness last after needles in back
Soreness should last for 10 days to 3 weeks after surgery needles in back. Soreness should last for 10 days to 3 weeks after needles in the back. After needles in back, soreness should last for 10 days to 3 weeks after surgery.  