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Hi dr Donald
i am 33 ys male
2.5 months ago i fall on my shoulder and after one week start to develop pain that increased in 2nd week to be so severe after pain became less i started to notice that the right shoulder is dropped ( lower than left)
and muscle atrophy in deltoid supraspinatus infraspinatus and trapezius upper part. and weakness with possible atrophy in biceps
MRI: showed 3 discs the significat one is on level C5-6 to the right compress the ventral root with canal stenosis 7,3 mmafter 3 weeks ( with physiotherapy) pain become much better , until now no severe pain , and power of shoulder is improving ( but not muscle size) , power of biceps and possible its size is improving
my spine surgeon thinks that C5-6 disc is not the cause of atrophy of deltoid and suprsinatus and infraspinatus atrophy as it means c6 nerve and hence the server pain and as biceps is improving he thinks there is no need for surgery as it will not correct atrophy of shoulder. and he thinks that atrophy is inflammatory responseMy question is this valid and what can i do to restore the atrophied shoulder muscles . or they are lost ??
thanksMake sure that you do not have a large rotator cuff tear. A fall onto the shoulder can tear the rotator cuff and this can appear like a pinched nerve.
The deltoid muscle is innervated (supplied) by the C5 nerve which exits at the C4-5 level. You might have foraminal stenosis (narrowing not associated with a disc herniation) at C4-5. Make sure this is assessed.
Atrophy is worrisome. You could have an EMG test to determine if the C5 nerve is involved but make sure a cuff tear is also in the differential.
Dr. Corenman
PLEASE REMEMBER, THIS FORUM IS MEANT TO PROVIDE GENERAL INFORMATION ON SPINE ANATOMY, CONDITIONS AND TREATMENTS. TO GET AN ACCURATE DIAGNOSIS, YOU MUST VISIT A QUALIFIED PROFESSIONAL IN PERSON.
Donald Corenman, MD, DC is a highly-regarded spine surgeon, considered an expert in the area of neck and back pain. Trained as both a Medical Doctor and Doctor of Chiropractic, Dr. Corenman earned academic appointments as Clinical Assistant Professor and Assistant Professor of Orthopaedic Surgery at the University of Colorado Health Sciences Center, and his research on spine surgery and rehabilitation has resulted in the publication of multiple peer-reviewed articles and two books.thanks for replay
but smovement and power is improving ( deltoid and rotator muscle )can this indicate recovery of atrophy or no hope.2 mri didnot mention any thing about foramin stenosis is this enough, to be mentoid there is another disc at c4-5 but central bulge canal 10.3 mm and in concolusion they didinot mention it , may be beacuse insignificant, the other mri in another center mention only c5-6 to right
i did nerve conduction after 1 months it was normal,but 2 weeks it showed axilarry nerve affecion my doctor doubt it as deltoid is improving
mri on brachial plexus and right shoulder was normal
The central size of the canal is important for cord compression but does not have bearing on the nerve roots in your case.
EMGs should be positive (show nerve injury) after three weeks of onset of weakness. It does not make sense that the EMG would be normal but EMGs are operator dependent.
There is a syndrome called Parsonage Turner Syndrome that could explain your current symptoms. I just wrote a topic for this disorder but it will not be published on the website until the beginning of the next month.
MRI of shoulder that is normal rules out shoulder injury.
Dr. Corenman
PLEASE REMEMBER, THIS FORUM IS MEANT TO PROVIDE GENERAL INFORMATION ON SPINE ANATOMY, CONDITIONS AND TREATMENTS. TO GET AN ACCURATE DIAGNOSIS, YOU MUST VISIT A QUALIFIED PROFESSIONAL IN PERSON.
Donald Corenman, MD, DC is a highly-regarded spine surgeon, considered an expert in the area of neck and back pain. Trained as both a Medical Doctor and Doctor of Chiropractic, Dr. Corenman earned academic appointments as Clinical Assistant Professor and Assistant Professor of Orthopaedic Surgery at the University of Colorado Health Sciences Center, and his research on spine surgery and rehabilitation has resulted in the publication of multiple peer-reviewed articles and two books.Thanks again doctor
ok lets think that is it brachial neuritis ( Parsonage–Turner syndrome )
so my question is there is hope for atrophied muscles to recover in such syndrome? or not ?
and any thing can i do more than excercise and vit b12See the section regarding “Nerve damage and healing” to understand how nerves recover. Since the nerves involved are short, recovery tends to be satisfactory in Parsonage Turner Syndrome. It takes about one year to fully recover.
Dr. Corenman
PLEASE REMEMBER, THIS FORUM IS MEANT TO PROVIDE GENERAL INFORMATION ON SPINE ANATOMY, CONDITIONS AND TREATMENTS. TO GET AN ACCURATE DIAGNOSIS, YOU MUST VISIT A QUALIFIED PROFESSIONAL IN PERSON.
Donald Corenman, MD, DC is a highly-regarded spine surgeon, considered an expert in the area of neck and back pain. Trained as both a Medical Doctor and Doctor of Chiropractic, Dr. Corenman earned academic appointments as Clinical Assistant Professor and Assistant Professor of Orthopaedic Surgery at the University of Colorado Health Sciences Center, and his research on spine surgery and rehabilitation has resulted in the publication of multiple peer-reviewed articles and two books. -
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