Saturday, February 14, 2009

Managing Acute Back Pain

I wrote an article for the Journal Orthopedic Clinics of North America a few years ago with my colleague Mike Kane, PT a physio in Yakima, WA. The premise was Functional Rehabilitation Strategies of the Lower Back. In that article I laid out the full picture, and also talked about acute lower back pain (LBP). Since 80% of people suffer lower back pain, and a third of them in the last 24 hours, I thought that I would share my successful strategy for dealing with acute back pain in greater detail.

First of all, realize that most episodes of lower back pain are self limiting. Very often, the pain will resolve within a few days, and 8 out of 10 times, within a month, 9 out of 10 times within 2 months.

Because we are not very good at diagnosing LBP (something like 15% of the time is a diagnosis determined to be accurate), the underlying cause is not really important in dealing with acute LBP.

The literature strongly suggests that a person suffering LBP should not curtail their activities. If you are a runner, keep running, a walker, keep walking, a swimmer, keep swimming.

But lets say you experience a severe episode of LBP with or without pain into the leg, you should know this: It is a medical emergency if you actually lose control of your bladder. If that happens, go to the ER immediately. You only have a limited amount of time to address this problem or you face the permanent loss of bladder control.

In the alternative, here is my fail safe almost 100% successful acute LBP treatment strategy:



1. Start out lying on your back on the floor in the 90/90 position with your legs up on a chair. Stay in this position for about a minute focusing on your breathing. Try to relax as you do so. The reason that this position is useful is that in this posture, the intra-discal pressure is the lowest it can be, and that usually means less pain.


2. In this position, start by dragging your right foot along the chair as you bring your knee toward your chest. Use your hip flexors and abdominal muscles to bring your knee up to your chest as far as you can. Try to move as quickly as you can PAIN FREE. When you achieve the maximum ROM, then push your foot back along the chair and repeat the move with your left leg. Repeat this activity back and forth 30 times with each leg. Remember, move as quickly as you can as far as you can, but drag rather than lift your leg.

3. The next exercise involves you bringing both legs up at the same time. Make sure to spread your knees apart as you do so in order to clear your pelvis. Again try to really curl up by engaging the lower abdominal muscles. Repeat 30 times. Be sure to drag your feet rather than lift them, and make sure the movement is as rapid as possible, but again, PAIN FREE.

4. The next exercise is desigend to engage the trunk in a rotational movement pattern. Wrap both arms around your chest and pick your head up. Keeping your butt on the ground, roll onto your right shoulder, then onto the left shoulder. Repeat 30 times in each direction as quickly as possible, PAIN FREE.

5. OPTIONAL. This exercise I make optional for people. The activity is in sidelying, but you have to roll up a blanket and put it under your ribs. Push it up to the arm pit to reduce the ROM, or further down to increase the ROM. Place the up arm on top of the body, and grab the top shoulder with the bottom arm. Perform 10 reps of side lifts PAIN FREE. Roll over, reposition the blanket and repeat on the other side.

Perform all these exercises 3 times through - it will take about 20 minutes.

The final exerise is key. You need to do this exericse at the conclusion of your previous exericses and again every hour throughout the day, or whenever you LBP irritates you.

6. Half sit on a table with your feet firmly planted on the floor shoulder width apart, your arms wrapped tightly around your chest, one arm above the other. Maintain an erect spine posture, but lean slightly forward at the waist. The exercise is a 5 minute drill of left and right rotation only. The key, as you might already guess, is to move as quickly as possible, PAIN FREE. Gradually increase the ROM as you do the exercise and can tolerate more motion.

Franky, this last exercise is almost magical. Almost everybody with very few exections will benefit from the exercise.

Finally, you need to use ice to inhibit the muscle guarding. In our clinic we have found that crushed ice plus a little water in a plastic bag right on the skin for 30 -40 minutes is the best solution. The reason this is important is that it takes 10 minutes for the ice to penetrate 1cm (about a half inch), and the muscles that are guarding live about 3 cm deep. So prolonged ice inhibits the pain, decreases muscle guarding and reduces edema that might be present.

Add to that 30 minutes of walking and you have a very very very effective acute LBP management program. We call this program Phase 1 LBP Managment.

Good luck