Dream a little dream for me......
Dartos
However since the device is supposed to
> function the way the TMJ does,
> -Sue
Sue - 19 Dec 2005 19:45 GMT
> Dream a little dream for me......
>
[quoted text clipped - 4 lines]
>
> > -Sue
Dartos,
I don't think that any prosthetic joint functions as well as the real
thing.
In the case of TMJ syndrome, do the underlying problems need to be
solved as well?(parafunction/bruxism, poor bite relations, etc.).
If these are not solved, will there still be referred pain (neck, head,
etc.) associated with this syndrome?
(Or not)
Thanks,
-Sue
Dartos - 19 Dec 2005 23:06 GMT
I have never treated anyone with prosthetic TMJ's (I've only
communicated with one on the internet <G>). I am not qualified
to answer your question.
I was just struck by that line (nothing personal). The TMJ
is a much more daunting task than a hip or knee.
Dartos
>>Dream a little dream for me......
>>
[quoted text clipped - 21 lines]
> Thanks,
> -Sue
Sue - 19 Dec 2005 23:23 GMT
> I have never treated anyone with prosthetic TMJ's (I've only
> communicated with one on the internet <G>). I am not qualified
[quoted text clipped - 30 lines]
> > Thanks,
> > -Sue
Dartos,
I did not take it personally at all. There are limitations to all
prosthetic joints. Our company is not involved in this technology, but
any technological advancement in medicine interests me.
I think the total TMJ prosthetic is very new (FDA approved 2005), but
I would have to verify that. I remember seeing something come out in
press in Sept. or Oct. I do not doubt you when you say it may be more
complicated than the hip or knee. I cannot comment on that.
BTW, I think I may have misinterpeted Webby's intent for posting this
thread. I think she was trying to say that the current terminology
used by ins cos needs to be broadened. I was not trying to be
antagonistic with my questions. I was genuinely interested in learning
more about the points she was trying to make about TMJ.
-Sue
The Webby - 20 Dec 2005 00:41 GMT
> I have never treated anyone with prosthetic TMJ's (I've only
> communicated with one on the internet <G>). I am not qualified
[quoted text clipped - 19 lines]
> > I don't think that any prosthetic joint functions as well as the real
> > thing.
The matter of prosthetic jaw joints is different from other joints.
When a person has a destroyed TM joint (TMJ), the function is likely to
suffer because of pain in and around the joint as well as limitation of
movement within the natural joint due to various degenerative processes.
Having said that, most patients who entertain the idea of replacement
joints need to understand *thoroughly* what realistic expectations would
mean to each individual patient.
> > In the case of TMJ syndrome, do the underlying problems need to be
> > solved as well?(parafunction/bruxism, poor bite relations, etc.).
"TMJ Syndrome" is another catch-all term for Temporomandibular disorders
and diseases. It is generally contraindicated to replace TMJs in
patients who have uncontrolled parafunction. As for whether the jaw
position is undesirable or acceptable for the joint replacement surgery,
that would be a case by case investigation of the surgeon's.
> > If these are not solved, will there still be referred pain (neck, head,
> > etc.) associated with this syndrome?
Parafunction is something that several of the regs here can comment upon
in general. Again, "syndrome" is a term often found in insurance
company definitions. I don't know how they get away with it but they
do. "TMJ" isn't a real diagnostic term and neither is "TMJ Syndrome"
but it doesn't stop the usage of the terminology.
Finally, any surgery upon the TMJ should be a last resort. In some
cases, it is the only good option. Fortunately, this is the case of
very few people.
> > (Or not)
> >
> > Thanks,
> > -Sue
Webby
Sue - 20 Dec 2005 01:43 GMT
> > I have never treated anyone with prosthetic TMJ's (I've only
> > communicated with one on the internet <G>). I am not qualified
[quoted text clipped - 56 lines]
>
> Webby
Webby,
Thank you for the information. You have described this in a clear way
that I can understand.
You note TMJ syndrome refers to "Temporal Mandibular disorders and
diseases."
I had never fully understood what makes something a "syndrome" as
opposed to a "disease."
If I understand you correctly, I see that the term "syndrome" refers
to a collection of symptoms that may be linked to several related, but
not so well understood disease processes and/or disorders.
Thanks for the clarification. This makes sense to me now.
'Night. Gotta run now.
Take Care,
Sue
Sue,
Thank you for clarifying my question. Please scroll through the old
text to read my new comments.
> > > > (Taken from Blue Shield of California glossary) [error]
> > > > Temporomandibular Joint (TMJ) Disorders. Disorders with any of the
> > > > following characteristics:
The above reference noted as Blue Shield of California glossary is
incorrect. The correct reference is:
http://metrokc.gov/employees/benefits/pdfs/DS910-GlossRD.pdf
This was *an error on my part*. I apologize for causing any confusion
because of this error.
The definition below applies to this link and not to Blue Shield of
California. (I am unable to locate a glossary for BS of California for
the purpose of defining the language used.)
The question asked (see below in text) still applies to this passage
regardless of the insurance company involved.
> > > > Pain in the musculature associated with the TMJ
> > > > Internal derangements of the TMJ
[quoted text clipped - 19 lines]
> > >
> > > "Pain in the musculature associated with the TMJ" - applies, IMO
I agree.
> > > As for the other characteristics, one must ask whether the natural TMJ
> > > was completely removed.....
It is also important to determine which particular prostheses have been
used in prior surgeries and which particular prosthesis it currently in
use.
> > > If yes, then: "Internal derangements of the TMJ" - would not apply
> > > If no, then: "Internal derangements of the TMJ" - may apply
Internal derangement of the TMJ is not without controversy.
> > > If yes, then: "Arthritic problems with the TMJ" - would not apply
> > > If no, then: "Arthritic problems with the TMJ" - may apply
I don't agree about the arthritic problem no longer being an issue
because the joint has been completely amputated. If the arthritic
process resulted in ankylosis of the joint, the condition can recur in
spite of total amputation.
> > > If yes, then: "Abnormal range of motion or limited range of motion of
> > > the TMJ" - may apply (with good legal representation)
> > > If no, then: "Abnormal range of motion or limited range of motion of
> > > the TMJ" - may apply (with good legal representation)
Abnormal range of motion or limited range of motion can exist with a
natural joint, a partial natural joint-partially prosthetic joint,
without any natural joint and with a total prosthetic joint/s.
> > > Just a guess,
I suppose your guess and my guess are both guesses. The "definition"
seems almost useless to me.
> > > -Sue
> >
[quoted text clipped - 8 lines]
> terminology, otherwise I would have answered before moving on. I will
> try to explain.
I thought you may not have seen it. So I waited. No problem.
> First off, I am only conjecturing. I do not know the true legalities
> involved or why you started this thread. Maybe you started this thread
> for conversation only, or maybe for legal advice.. or maybe far some
> other reason. I am not sure, but it sounded intersting ot me, so I
> looked at it.
I started the thread to see if there was any interest in discussion of
the subject. I wasn't looking for any legal advice for myself. If
legal thoughts become part of the discussion, as it has, then that's
fine and often interesting.
> When I made my answer, I was guessing that you may have encountered a
> hassle with the insurance company (covering expenses incurred for
> symptomatic problems associated a the device therapy)... but I am not
> sure.
Oh yes, I have encountered many, many hassles with insurance benefits
over the past nearly 23 years.
Whatever my plan says about "TMJ Syndrome" and "TMJ" ... it doesn't much
matter. I learned long ago that it will always be a fight even when
they specifically state a particular service is a covered benefit. My
most difficult challenge was getting insurance to cover total joint
replacements that were considered "experimental". But, at the end of
the day, they covered the devices as being medically necessary
"humanitarian need".
> ******************************************************************************
> ********
> Re: legal representation. I was thinking that a good lawyer could help
> sway the interpretation of this characteristic either way, with
> verfication from the proper medical professionals of course.
Ugh.
> "Abnormal range of motion or limited range of motion of the TMJ"
>
[quoted text clipped - 4 lines]
> context of this characteristic. (i.e. It could be argued that TMJ and
> device are synonymous terms when it comes to function)
The TMJ, natural or prosthetic, functions because of muscles and nerves.
In addition to what you've written about "TMJ" function, I would think
that there is one other synonymous term: jaw function.
If a person does not have any natural or prosthetic TMJ, jaw function is
still a matter of mandibular function. So in the absence of a condylar
head and a glenoid fossa (unilateral or bilateral) the jaw function
remains an issue to the person. Measuring jaw function does not depend
upon a TMJ. It depends upon muscle activity allowing for mandibular
motion.
> If the TMJ has not been completely replaced by a device, and still
> exists at least somewhat in situ, then the literal terminology could
[quoted text clipped - 6 lines]
>
> -Sue
Interesting thought process. Thank you for your contributions to the
thread.
Webby
Sue - 19 Dec 2005 23:50 GMT
> Sue,
> Thank you for clarifying my question. Please scroll through the old
[quoted text clipped - 162 lines]
>
> Webby
Thanks Webby,
I do not know the jaw anatomy in detail. I also do not know too much
about this syndrome (other than the basic symptoms and "supposed"
causes that I have picked up from online conversation). Thank you for
the education.
I also feel very relieved that I have not started a flaming war by
interjecting my naive thoughts and questions on this subject.
:-)
Sincerely,
Sue
The Webby - 20 Dec 2005 00:00 GMT
[cut]
> Thanks Webby,
>
[quoted text clipped - 11 lines]
>
> Sue
Sue,
I think you have another post out asking for some explanation about "TMJ
Syndrome" and I haven't gotten around to composing a reply yet.
There is no need to fear that naive thoughts and questions incite
flamewar activity in this newsgroup. When flames erupt, it is for other
reasons.
Thanks for sharing your thoughts.
Webby