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Everything I Wish I Knew About Rotator Cuff Tears

They came in frustrated, it was a two-year ordeal, I had never seen this patient before, but they clearly needed some help.

“Jamie, for the past two years, I haven’t been able to lift my arm past this point”!

They raised their right arm to about 90° abduction. When asked I why they explained there had been a previous surgery to repair a torn rotator cuff. The frustration had more to do with life circumstances than just the limited range of motion.

Two years ago a surgery had taken place to repair this torn rotator cuff, but more concerning was the altered life because of it.

This person had a job they loved but were unable to do anymore due to the surgery.

You see, the job required holding their arms up for extended periods, so they had to quit that job in favour of a desk job. The worst part (other than the limited range of motion) was they HATED the new job. Sitting at a desk doing computer work was not what they had in mind as a satisfying career.

When asked why they weren’t doing the job they loved the response was bone-chilling to hear as a healthcare practitioner:

“My surgeon said I could never go back to that job, and the other therapist I went to told me that if I went back to my job, the surgery I just had would pale in comparison to the surgery I would need if I continued”.

I hope my face didn’t reflect what was happening in my head after hearing this, otherwise, the patient probably would have walked out the door. How could two other healthcare professionals say this to a patient!?

Reliability Of Orthopedic Tests

The rotator cuff consists of the “SITS” muscles: supraspinatus, infraspinatus, teres minor, and subscapularis which all work together to produce movement and stability of the glenohumeral joint.

While rotator cuff tears are quite common, it doesn’t always mean the person is going to experience pain as this generally depends on the degree of the tear. A partial tear is when one of the muscles is frayed or damaged, whereas a full tear indicates the muscle is completely torn, or the tendon has pulled off the bone.

When we look at some of the orthopedic tests recommended to use clinically as a test for rotator cuff tears, it is important to look at how accurate they are between sensitivity and specificity. Sensitivity is the ability to detect that something is actually happening (in this case it could just be a sore shoulder), whereas specificity is used as a true representation of the condition you are trying to test for (in this case specific to a rotator cuff tear).

There are three orthopedic tests generally used, so we will look at two of them here.

The drop arm test has a sensitivity of 73% and a specificity of 77% and also has a 26% chance of coming up with a false positive and a 4% chance of a false negative. This tells us this test isn’t likely to give us an accurate chance at predicting a full-thickness tear of supraspinatus or infraspinatus.

The external rotation lag test has a sensitivity of 46% and specificity of 94% which tells us that we have a good chance of a positive test indicating full-thickness tears in supraspinatus and infraspinatus. 

It has also been suggested that the subacromial bursa contains a high amount of nociceptors and doing the orthopedic tests we talked about could place pressure on the bursa, in turn recreating the pain.

While we can still use these tests to give us an idea what’s going on with a patients shoulder there is no guarantee these tests will conclusively tell us there is a full rotator cuff tear. While it can be more accurate to use imaging to see the difference between partial and full-thickness tears, there is poor relation between imaging and clinical signs. 

Using Education To Help

Time and again we are told biopsychosocial aspects are crucial to treating our patients, and this pathology is no different. Although the “bio” may be less important as we think. When looking at the movement of the glenohumeral joint in the scapular plane between symptomatic and asymptomatic people with tears, pain-free movement was still possible even with abnormal kinematics.

So this shows us that abnormal biomechanics alone are not the only reason for painful symptoms.

One study showed that 55% of rotator cuff tears are asymptomatic, had more to do with age, and didn’t correlate with pain. In fact, one study showed just how much age is a part of the degeneration and should be considered normal with age. They found:

  • Age 50-59, 13% had tears.
  • Age 60-69, 20% had tears.
  • Age 70-79, 30% had tears.
  • Those aged over 80, 51% had tears.

While asymptomatic tears can become painful, studies show it is probably more important to take care of pain management with these patients in order to maintain functionality, rather than being concerned about the tear itself. In fact, one study points out that our treatment should centre around clinical findings and not imaging results.

So, if we understand how pain management should be our primary concern, we have a massive opportunity to make a difference for these patients.

How many people over the years have come into your clinic either waiting on surgery or at least contemplating it for their rotator cuff issue? If we can educate them how this is usually an age-related issue (unless there was a traumatic injury), reduce pain, and increase their functionality maybe we can negate a surgery.

While surgery is usually recommended for full-thickness tears or more extreme disability, conservative measures can and should be recommended before going under the knife. The person I spoke about at the beginning of this post was obviously post-surgery for two years but still had limited mobility and functionality. This was certainly a case where biopsychosocial factors were a major influence. The person was told by two practitioners they would never get better and their shoulder would always be damaged, to the point they had to change careers. Once we actually got the shoulder moving, used a little education, and were told they were going to be okay…that shoulder went from 90° to 160° abduction. It was also followed up with the statement: “how the hell did you do that!?” It’s amazing how giving a patient a little confidence can make a massive difference. In the coming weeks, we will go over some movement techniques that can help with this.

Articles Of The Week July 28, 2019

Adverse Childhood Experiences can have a connection to becoming a chronically sick adult. A study showed a link between 10 types of adverse childhood experiences to chronic stress, ill health, and social problems in adulthood. There is also ways to help deal with these connections.

“How Childhood Trauma Can Lead To Chronically Sick Adults” – Meleni Aldridge

There is lots of research showing how therapists speak to their patients can have a dramatic affect on their clinical outcomes. This is very important when it comes to people who are suffering, which we may see on a regular basis. Here is some great info on just how to speak with them.

“How To Speak To Someone Who Is Suffering” – Kate Bowler

This is going to be an increasingly hot topic as cannabis and cannabinoids become more popualr and legal. How do we differentiate the difference between medical and recreational use and their purposes. Here’s some knowledge on that and also it’s use for pain.

“Cannabis And Cannabinoids For Persistent Pain?” – Bronnie Lennox Thompson

I don’t remember which textbook it came from, or which person I heard this from in college, but there was a point where I believed we couldn’t massage a pregnant womans ankles or we could induce labour. Fortunately I have learned better since, and it’s also fortunate other therapists are willing to share their knowledge and look at the evidence.

“Can Reflex Points On The Ankles Induce Labour? A Look At The Evidence” – Alice Sanvito

This is a great video which shows us how psychology can and does play a part in people’s pain. Even when red flags are ruled out and there is no pathology, it can be quite frustrating for patients to still deal with pain, maybe sometimes they just need to be heard.

“Psychology In People With Pain – Why It Matters” – Tamar Pincus

Eccentric Heel Drop Cues For An Achilles Tendinopathy

Eccentric heel drops are a great and evidenced way to treat Achilles tendinopathy. However, many times, there is a mobility issue in ankle dorsiflexion, lateral tibial glide and/or tibial internal rotation.

This often causes the heel to move medially thus causing relative tibial external rotation during ankle dorsiflexion. This further promotes the poor acceptance of load, identified typically as a Clinical Practice Pattern in our Modern Manual Therapy Seminars.

A quick cue is a light finger touch to the medial heel to prevent it from going medial and thus eccentric dropping into dorsiflexion in the sagittal plane.

Articles Of The Week July 21, 2019

We aren’t the only profession where regulaiton is an issue, but we may be the more noticable one. Insurers take this into account, and in some places can deny coverage for our services, and regulation can make a massive difference in gaining respect from other professions. But are the costs associated with this too much?

“Are The Costs And Rules Associated With Regulatory Bodies Too Burdensome” – Ian Kamm

People living with chronic pain have a host of issues to deal with like depression, anxiety, sleep disturbance and not being able to partake in some of their favourite daily activities. So, while cost can be a barrier to treatment, there is a case to be made for this population to have access to pain treatment that works for them.

“Canadians In Chronic Pain: Cost, Access To Treatment Pose Significant Barriers For Those Suffering The Most” – Angus Reid Institute

Remember the last time you were sick, or injured and had no energy during youre recovery? Well, there may be a link between inflammation interfering with the dopaminergic signaling system in the brain that motivates us to do things.

“Chronic Inflammation Removes Motivation By Reducing Dopamine In The Brain” – Dr. Liji Thomas

We’ve always known exercise to be good for us and our cardiovascular system, but high intensity interval exercise training may help to increase blood flow to the brain in older adults, helping to increase brain health.

“High Intensity Training Interval Training (HIIT) May Prevent Cognitive Decline” – Dr. Tom Bailey

Obese people who engaged in resistance training were more likely to see reductions in a type of heart fat that has been linked to cardiovascular disease, a new study finds.

“Weightlifting Better At Reducing Heart Fat Than Aerobic Exercise” – Linda Carroll

 

Learn How Education Can Help Shoulder Pain

It can be a challenging area to work on, and certainly an area of the body where I have made the most mistakes in my career.

It is the most mobile, yet least stable joint, yes the shoulder is complex (pun intended).

Whether I was misinterpreting what I thought was happening, not using the right test, or maybe just plain old not listening properly to the patient, treating the shoulder can sometimes get a bit confusing.

There is a long list of possible injuries that could take place, dislocations, separations, labral tears, mobility issues, and of course the ever so scary term: frozen shoulder.

I mean, prior to being an RMT (in my old career), I was used to seeing and dealing with those traumatic injuries and knew exactly what to do when it came to a dislocation or separation, I would just sling the shoulder, pack the person up and send them on their way in an ambulance, but was never involved in helping the injury after that.

So how was I going to properly treat all of these other things and actually narrow down what was affecting a person?

Well, as it turns out, there are some guidelines we can look to.

Management In “Primary Care” 

When looking at much of the research on different pathologies there is a lot of reference to how something should be handled in “primary care”.

This is generally thought of as your main entry point into healthcare, where you see a doctor, they diagnose an issue, and then refer you out to a specialist, or prescribe medication, etc.

Unfortunately, at this time massage therapy isn’t typically classified in this realm (however we are starting to see Massage Therapists in hospital settings in the U.S. which is a GREAT start), but it is possible for us to get referral of a patient from a doctor. In fact, many extended health insurance companies here in Canada require a doctors referral before they will reimburse a patient for massage therapy.

So, it is important for us to know what is being done at the primary care level, so we can understand why a patient is being referred to us.

According to one systematic review, shoulder pain is the third most common reason a patient experiences musculoskeletal consultation in primary care with 1%  of adults experiencing new shoulder pain each year. The first thing that should happen is ruling out any red flags (many of which are similar to the red flags of low back pain we have reviewed before on this blog):

  • History of cancer, unexplained deformity, mass, or swelling (possible tumor).
  • Red skin, fever, (possible systemic infections).
  • Trauma, epileptic seizure, electrocution, loss of rotation ability (possible dislocation).
  • Trauma resulting in acute disabling pain, significant weakness, positive drop arm test (possible rotator cuff issues).
  • Sensory or motor deficit (possible neurological lesion)

Anytime things like this are seen, it’s most likely the patient will be referred for blood work or imaging to rule out any of the above.

Once the above are ruled out, the four most common reasons for shoulder pain and disability are:

  • Rotator Cuff disorders (impingement, tears, tendinopathies).
  • Glenohumeral disorders (adhesive capsulitis aka frozen shoulder, arthritis).
  • Acromioclavicular joint disease (osteoarthritis, separation).
  • Referred neck pain.

These are the types of conditions which would most likely be referred out to other practitioners, as conservative management is being recognized as the most beneficial. However, patients may be referred for surgery if:

  • Pain and disability last more than six, months after conservative management have taken place.
  • History of instability, or acute, severe post-traumatic A/C pain.
  • Uncertainty in the condition, or red flags present.

However, with long waits for surgery and consultations, there is a good chance we could see someone for pain management and rehab long before surgery ever takes place, and of course for post-surgical help as well. This makes it important to know there are more favourable results when there is only mild trauma (an A/C separation usually only gets surgery with fourth-degree and up, first to third-degree is typically just rehab), overuse before the onset of pain, or acute onset. The outcomes aren’t as great with increased age, severe or recurrent symptoms and females (not sure why as jobs like hairdressing, construction, and lifting heavy loads are labeled as high-risk occupations).

So, now that we know all of this, the question is, what can we do?

The Massage Therapists Role In Shoulder Pain

Looking through research on the clinical guidelines of the treatment of shoulder pain, there are a few modalities mentioned that are supposedly successful, but I would venture to say they have more to do with our therapeutic relationship and interaction with the patient than it does the actual modality.

The one thing that consistently comes up is patient education.

Regardless of the diagnosis given, education and acknowledgment of biopsychosocial aspects are a crucial part of pain management whether it’s the shoulder or any other part of the body. 

You may be thinking, “well, how can we educate a patient on this”?

There are various ways and probably one of the biggest is educating them on the diagnosis and what it means to them. Some of the names like: “impingement, frozen shoulder, arthritis, tears, tendinopathy” is simply enough to strike fear into the patient, causing them to catastrophize the diagnosis due to the name alone.

You will probably hear them say things like: “my friend, sp0use, relative, etc had this and never got better”. I’m sure we’ve all had patients say this to us several times in our career. Providing reassurance to them, showing how they can and will get better, even with this ominous-sounding diagnosis is a big influencer in the biopsychosocial aspects of pain. Helping them understand how their friend/relatives outcome is not the same as theirs and there are steps we can take to prevent the same outcome is crucial. This also requires some work on our part, to educate ourselves on the best treatments and outcomes for each of these diagnosis. We can continue to use whatever our favourite techniques are, but there are certainly some additions that need to be made (since your treatment style is probably what has them coming to you in the first place).

In the coming weeks we will dig deeper into the interventions we can use to improve and educate our patients on each shoulder issue. Hopefully then we can even help prevent some surgeries while pushing more toward conservative care with better outcomes. 

 

 

 

 

Article Of The Week July 7, 2019

We know that squats are a great exercise that has an effect on several muscle groups. However, new research is showing it is also a great adductor exercise.

“Squats Are Secretly An Adductor Exercise” – Greg Nuckols

This is very interesting, especially for those of you who work with kids. This study showed that depressed adolescents have decreased functional connectivity between several brain regions involved in emotion processing, but increased connectivity between brain regions known to be involved in rumination. Might be something good to know if one of the adolescents you treat is dealing with depression.

“Altered Functional Connectivity Observed In The Brains Of Adolescents In The First Episode Of Depression” – Eric W. Dolan

As therapists, it is important for us to promote resiliency in our patients. One of the big ways we can do this is by showing a patient their capacity for load, (especially on an injured area), where load can also be a way of relieving pain. Therefore, it is important to understand load vs. capacity, so this article should help that out.

“Load Vs. Capacity: The Good And The Debate” – Kevin Maggs

We are constantly attempting to help our patients who deal with pain and a host of other issues that may come up with them. Turns out there may be a genetic factor that is influencing some of these things, so it would be good to take this into account as well.

“New Genetic Study Links Chronic Pain To Depression, BMI, Schizophrenia, Arthritis, and PTSD” – Keira Johnston

Would you like some free pain education? Check out this course being offered and see if you can start to help your patients just a bit more by offering them simple explanations for why they are experiencing pain.

“Free Pain Education” – Melissa Farmer