Hi guys have any of you looked at eagle syndrome as a cause of pain? it was something that I had always discounted,because of belief of true neuralgia, but something encouraged me to look at it in a bit more depth last night and I found it really interesting. SOme of this is fitting quite well, I have throat clicks, difficulty when dry swallowing, I have had my tonsils out, which I mentioned somewhere before, albeit more than 20 years ago, anyway I found this here
http://www.ajnr.org/cgi/reprint/22/7/1401.pdf
Have a read of this, it may be of use to someone, that’s comming up with blanks, I dont know if my MRI’s covered this area or not, but I’ll certainly find out.
The actual cause of the elongation is a poorly understood
process. Several theories have been proposed:
- congenital elongation of the styloid process
due to persistence of a cartilaginous analog of the
stylohyal (one of the embryologic precursors of the
styloid), 2) calcification of the stylohyoid ligament
by an unknown process, and 3) growth of osseous
tissue at the insertion of the stylohyoid ligament (3).
The pathophysiological mechanism of symptoms
is debated as well. Theories include the following: - traumatic fracture of the styloid process causing
proliferation of granulation tissue, which places
pressure on the surrounding structures (7); 2) compression
of adjacent nerves, the glossopharyngeal,
lower branch of the trigeminal, or chorda tympani; - degenerative and inflammatory changes in the
tendonous portion of the stylohyoid insertion,
called insertion tendonitis; 4) irritation of the pharyngeal
mucosa by direct compression or post-tonsillectomy
scarring (involves cranial nerves V, VII,
IX, and X); and 5) impingement of the carotid vessels,
producing irritation of the sympathetic nerves
in the arterial sheath (3).
Treatment of Eagle syndrome is both surgical
and nonsurgical. Nonsurgical treatments include reassurance,
nonsteroidal anti-inflammatory medications,
and steroid injections (1). Surgical treatment
is by one of two methods. Otolaryngologist W. Eagle
preferentially used a transpharyngeal approach
through which the elongated portion of the styloid
process was removed (8). Although this technique
does avoid external scarring, it has been heavily
criticized because of the increased risk of deep
space neck infection and poor visualization of the
surgical field (must be performed through the
mouth) (2, 8). Alternatively, the elongated portion
can be removed by an extraoral approach. Although
both procedures are effective in removing an elongated
styloid process, the extraoral approach is
thought to be superior because of the decreased risk
of deep space neck infection and better visualization
of the surgical field (2, 8).
Let me know what you think.
Lots of love
Gracie x x x
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