Mal-Aligned Rib Cage: A Case Study

In this case study, a client presented a history of persistent back pain around the thoracic region caused by a mal-positioned rib leading to thoracic spinal stiffness and pain at the surrounding soft tissues.

In the past, the client had sought treatments which consisted of direct treatment to the thoracic region of the spine including mobilisation and manipulation of the thoracic spine. However, relief was temporary. Stiffness of the spinal joint and pain returned fairly quickly after each treatment session. Exercises and trigger point releases have not worked and only provided limited relief. This pointed to the presence of an underlying cause for thoracic spine stiffness and muscle tightness. It was determined that the rib cage was mal-aligned or more specifically a rib was mal-positioned. This affected the mobility of the associated thoracic vertebrae, causing thoracic spine stiffness and therefore pain around the upper back region.


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In a case of maligned ribs, they may sit superiorly (held in inhalation), inferiorly (held in exhalation, anteriorly or posteriorly. This can be determined through palpation of the ribs and compared against the better side of the rib cage as the client takes deep breaths. Is the symptomatic side is not rising as high – stuck in exhalation or held inferiorly, or not falling as deeply – held in inhalation or held superiorly?

Next, we need to determine the cause of what is holding the ribs in inhalation or exhalation. Possible causes include strong scalenes from shallow breathing, weak external obliques, tense intercostal muscles holding the ribs in position for ribs held in inhalation or for ribs held in exhalation, the rib may be locked at the costovertebra junction. Generally, ribs are more often found to be held in inhalation than in exhalation.


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Treatment consists of first determining the point of pain on the thoracic spine, then working to increase the rib mobility. Rib mobility can be increased through mobilisation, muscle-energy techniques, and soft-tissue mobilisation over the intercostal muscles and scalenes. We begin first increasing the mobility of the last rib stuck in inhalation before progressing onto the next rib above.

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Comments

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    Interesting. I’m a 39 YO Caucasian male. Sometime about 5 years ago after I ceased going to the chiropractor for periodic (and quite frankly, unneeded) adjustments, I began to experience pain which to this day seems to emanate from one of my lower right ribs toward the spine. 4-6 times per day I can flex that area and it will “crack”, giving a sense of relief but also introducing a mild yet sharp burning sensation for a moment.
    I also notice that if I eat more than I should for a day or two, and my innards are pretty full (my belly sticks out a little, lol), this “rib” pain is aggravated. If I diet to some degree, the pain is less to “almost” not present on average.
    There are times when if I breathe in very deep, I can get the pain to seem to travel around to the front of my lower rib area.
    About a year ago, I did go back to the chiropractor to get another adjustment hoping it would fix the problem but though it “seemed” to help for a short time, the problem really didn’t go away.
    I have a theory that my initial visits to the chiropractor caused some sort of problem with one of my lower ribs.
    I would say 50% of my last 5 years I am in a good deal of discomfort regarding this problem.
    I initially went to my family doctor thinking my liver was the problem but that was ruled out. I read stories about how people get all kinds of tests (MRI, XRAY) and all kinds of physical therapy, and they are sent around to a dozen doctors and still have questions. I don’t want to go through all that, but living like this is very distressful at times.

    Thanks.
    TechNoid665@yahoo.com