Forum Replies Created

Viewing 15 posts - 1,501 through 1,515 (of 8,497 total)
  • Author
    Posts
  • in reply to: "Closed" crown lenghtening #10964

    Glenn van As
    Spectator

    Andy , I want to congratulate you for having an open mind. It is unfortunate that more periodontists dont open their mind to the possibilities of lasers in their practice.

    I recognize that perio is steeped in the tradition of double blind , randomized , long term clinical trials for almost anything to become standard in their regimen and that literature review is very very important in your field, but it seems that many are interested in not even opening up their mind to change.

    As an aside I find that the endodontic community has accepted better than any discipline change and technology in their discipline (microscopes, digital radiography, Niti instrumentation, apex locators, warm gutta percha obturation are all examples of high tech in their discipline).

    Not all periodontists are this way…….Dr. Larry Finkbeiner is a periodontist in Colorado Springs who taught me how to use the Argon laser 4+ years ago, but I know that he was ostracized for his ideas on pocket reduction therapy even after providing his own study from his practice showing a 40% reduction in pocket depth on 1300 + pockets.

    I am delighted to see you using the laser and hope that with time more periodontists will find out about the benefits of laser assisted periodontal therapy and include them in their practice.

    Thanks again for posting your history and nice to have you aboard.

    Glenn

    in reply to: Laser cosmetic gingival contouring/crown lengthening #10470

    Rod
    Spectator

    Hi Andy,

    Very glad to see we think alike. As far as having see the chronic inflammatory response from violation of the biologic width — absolutely, I’ve seen it — and sometimes by my own hand (well, I guess that’s how we must learn sometimes, huh?)

    As far as the term ‘excess biologic width’, hey, I made up that term myself — pretty cool, huh? LOL!! Actually, these are simply the cases you mentioned that have the excessive thick tissue — ‘thick’ meaning a wider band of fibrous tissue. If you notice, they’re forgiving, but ONLY forgiving if you do not invade that minimum width of biologic width. Given that, in my mind, they start out with ‘excessive biologic width’, I personally think this is exactly why they’re forgiving.

    Andy, I see you’re in So. Cal. So am I. Email me and lemme know where you are. My email is [email=”drrodger@cox.net.”]drrodger@cox.net.[/email]

    Rod

    in reply to: "Closed" crown lenghtening #10970

    Rod
    Spectator

    Yes, VERY nice to have you aboard Andy!

    Rod

    in reply to: Continuing Education #3075

    Anonymous
    Spectator

    Hi All,

    Laserdentistryforum.com now has an online calandar for posting upcoming CE and events.

    The calandar can be found at :


    Any” target=”_blank”>http://www.rwebstudio.com/cgi-bin….t

    Any member may view the calandar.Posters need a password and user name.

    If you are a provider of CE, lecturer, or an organization and that would like your event posted, please email drschalter@drschalter.com to get your user name and password for the calendar.

    in reply to: "Closed" crown lenghtening #10975

    Andrew Satlin
    Spectator

    Thanks Glenn and Rod
    Yes, periodontists are a funny bunch. I have a read alot of liturature and have been largely unimpressed. I am a clinician. I believe in safety and efficacy. If lasers do the job, I am in favor. It certainly won’t be the first time I have disaggreed with the AAP’s position.

    Andy

    in reply to: waterlase #11223

    2thlaser
    Spectator

    Thanks Del, and Glenn. I agree with Glenn on this one. I also note that ALL my results with the ER:YSGG and endo have been fantastic.
    Jetsfan, I go into the tooth to do a “pulpotomy” with the laser, and to get adequate pulp removal and anesthesia prior to placing the file to it’s determined working length, then go back and use the z tips as beforementioned. Hope that helps.

    Del, one more thing. I always double check my apical integrity to my working length prior to obturation. I know I have no blockages, and the irrigation is excellent. Just my observations. I know of others using scopes (Glenn not included because I don’t know of how he is performing the endo procedures) and seeing that after using the YSGG laser, no dentinal debris remains at the apex at high powers. Again, just our observations.
    One last thing Del, WELCOME to the board!!! You and Bob are so great at making us all think out of the box. Thank you for your contributions here, and to laser dentistry in general. It is because of men like you and Bob, we are doing what we are today with lasers in dentistry.
    Sincerely,
    Mark

    in reply to: Hydrokinetics Article #7289

    lagunabb
    Spectator

    Ron, would you happen to have the complete paper? if so please fax or email. Thanks.

    I can easily buy the conclusion in the abstract since it agrees with my original intuition of what may actually be happening when I first reviewed the technology. There are certainly improtant implications (aside from marketing hype) on the performance of 2970 um vs 2780 um if true.

    But I don’t have enough understanding of teeth biology (enamel porosity and is it blood or water in the pores, etc ..) to tell from the abstract what they did. Boutoussov and Cozean had a similar paper out when Premier was on the edge of extinction (around the time of the Biolase vs Premier patent litigation) and this sounds like a rehash of that paper. If the paper is correct, things could really be simplified (why bother with the expense and headaches of a adjustable water and air spray?) with a VWR scientific squeeze bottle … like what Bob showed me at his office with his Nd:YAG. 😉

    in reply to: Premolar fustration #11893

    dkimmel
    Spectator

    Sort of got a Marketing plus on the deal. Sunday they put my name in the paper in the lower left hand corner. Seems they had a couple of calls asking who I was. The scoop was the editor pulled my name as he thought it was too commerical.
    David

    in reply to: "Closed" crown lenghtening #10969

    Robert Gregg DDS
    Spectator

    Hey Andy–

    Nice to see your posts with Rod!

    To All:

    Andy deserves a lot of credit for having more than an open mind, but for the personal and professional integrity to look for better ways to help his patients.

    Andy is not certain yet on laser perio for gum disease treatment–he needs to evaluate his results over many patients and several months–and that’s just fine with us. Every practictioner needs to evaluate the results of ANY modality in the context of their own circumstances and situations. If it works for them, their patients and staff–great! If not, it doesn’t necessarily condemn the procedure, it just better defines the role a new procedure may or may not have for the clincian.

    I took courses in implants for a while when they were just coming ou in 1984-5. Found they just didn’t interest me. I couldn’t “relate” to them. Del on the other hand–having great 3-D spatial relations–LOVES to place them.

    Anyway, Andy and his patients are going forward with guarded optimism.

    My personal opinion is that Andy and his patients are going to do really well with laser perio–and I’ve told him so–because he is willing to call, or come by and talk about his cases, or special situations or laser settings, etc.

    Just like Rod said, we don’t have all the answers. But if we can work together in the best interests of our patients to better understand, then I think we all come out (oot in Candian) ahead.–grin for Glenn

    Thanks for participating Andy. Talk with you soon!

    Bob

    in reply to: waterlase #11231

    Robert Gregg DDS
    Spectator

    Hi Mark and Glenn,

    Yeah, Welcome to the board Del…….finally!!:biggrin:

    To All:

    Please don’t mis-understand Del’s post on this.  The very things both Glenn and Mark have said in reply are what Del was trying to caution about.

    Bryan Pope’s concern, and ours, is that FDA approvals, and new clinical techniques don’t equal defined protocols.

    It may be obvious to some that one does not advance to the apex, but not necessarily to all.  And, it may not be at all obvious to all WHY one should not advance to the apex.  These studies and posts serve to caution, not criticize.

    For 12+ year I have been reading all sorts of literature about all sorts of lasers, and realize that the in vitro and in vivo experiments do not always have relevance to my clinical experience–usually because the techniques and laser parameters were too low or too high or too long exposure.  But they do serve to calibrate us all as to the emerging protocols needing definition.

    Also know that Del first began investigating Er:YAGs in Paris in 1990, and we have been following and participating in their development ever since.  There’s new stuff a-coming with erbiums, and we just hope that patients and laser dentist keep their enthusiasm for all lasers while protocols for the various clearances and techniques are defined.  And it’s guys like Mark and Genn who are blazing the trails with erbium applications–like Del did with neodymium–that are defining the parameters of clinical patient care.

    Cheers!  It’s great to be a dentist in 2003!!

    Bob

    in reply to: waterlase #11217

    2thlaser
    Spectator

    Thanks Bob,

    Here is the final cementation of the crown from the previously posted case. This is focused on the lingual tissue to show normalcy and healing of the laser crown lengthening procedure.

    fracture6.jpg

    I really feel we are doing a wonderful service to these patients, and to be able to have such great results is so rewarding. Obviously, we will follow these cases, and take xrays and photos over the years to see how our results fare long term, but so far, what I have seen, is fanatastic.
    Thanks everyone.
    Mark

    in reply to: Premolar fustration #11885

    Anonymous
    Spectator

    Here’s my latest amalgam challenge-

    60 yr old Female
    Advanced scleraderma and interstitial lung disease, patient can barely get RPD in and out due to limited openning.
    On Coumadin
    #20 old do amalgam fractured in box (ketac silver temp in box).

    Sorry about the poor images, all we could get in was a mouth mirror so they are images in the mouth mirror.

    jg1.jpg

    Amalgam removal 4mm tip , bathed 20 seconds , 6 times due to limited ability to keep mouth open. Highspeed removal interspersed with bathing 3x. Slowspeed round burr removal of decay. Observed 2 fractures mesial, etched them well with laser and acid, didn’t remove at this point cause pt was already tired. Figured it would be simple to replace if need be another time.

    jgfagout.jpg

    Relased, etched, bonded.

    jgfin.jpg

    Pt rated discomfort 3 out of 10.

    Ideas/alternatives?

    in reply to: Premolar fustration #11888

    dkimmel
    Spectator

    Ron considering her health and ablity to tolerate the procedure, I believe a direct is the best way to go.
    As to the fracture on the mesial, I would have been inclined to remove it as far as possible then shoe over the marginal ridge with the compostite.
    Are you still using warm water or back to room temp?
    David

    in reply to: Hard Tissue Procedures #3524

    dkimmel
    Spectator

    This is #9 and #10. It is a phased case. The patient will ended up with perio sx, 6×11 in fixed with a RPD . For now &#36 is tight so we are doing diercts and keeping him in a holding pattern. #9 will need endo. He has just had 3 RCTS and another would push him over the edge .  
    So these are two facial composites. Both needed to recontour the gingival as the caries was sub and the tissue was fibrous and thick. #9 was deep and slight caries was left over the pulp.
    Setting  Gingival recontouring was 1.75 W /11%a /7%w
                Enamel  was 3.5W/65%a/55%w
                Dentin    was 2.5W/65%a/55%w
    laer1a.jpg

    laser2a.jpg

    laser3a.jpg
    laser4a.jpg

    Questions/ observations
    1.  Recountouring the tissue was a little difficult for me. The Horizontal was rather easy. Using the silk fibers as you guys suggested was a great aid.  Still need to work on smoothing the area. The thinning was the hard park.  I sort of got what I wanted. It seems like doing as Ron did with contouring with a diamond then going back and painting with the laser  would be easier. Bleeding looks like a problem in the pictures but really was not until air was blown on the tissue. The low water setting on my unit are a pain. There is a delay in the water that seems like forever.  You have to defouse wait til the water starts and then work. Tough to do in the posteriors. Biolase says they have a hardware/software fix coming out to take care of the problem.
    2. Enamel , #9 I thought went well preping the enamel, #10 tended to be rougher and more frosting. Same settings and about the same distance enamel to tip.
    3. Dentin seemed fine . Caries removal is something else. This was leathery caries. Just had to get in with the spoon after the bulk was removed. #9 pulp is staring at me. There is some caries left but did not want to risk an exposure. Stll may blowup. I did the enamel setings at defoused for 90 sec just in hopes of helping.  Sort of like crossing my fingers.
    4. After photo. Well the restorations look good from across the room. Magnification don’t lie. Looks like some recontouring at the next visit and play with the shade some more. These were A5.
    5. Tissue response. The way cool part is how the tissue looks post sx. I am used to electro sx and the tissue would look like hell. This tissue looks good for just post op!
    David

    (Edited by dkimmel at 6:42 pm on April 14, 2003)

    in reply to: Premolar fustration #11886

    Anonymous
    Spectator
    QUOTE
    Quote: from dkimmel on 4:49 pm on April 14, 2003

    As to the fracture on the mesial, I would have been inclined to remove it as far as possible then shoe over the marginal ridge with the compostite.

    I agree, that was my thought also. I’m sure I’ll have to go back and take care of the ridge sometime, but she couldn’t handle anymore that day. It was a struggle getting that much back together and having the RPD go to place.

    QUOTE
    Are you still using warm water or back to room temp?
    David

    Gone back to room temp now that its finally not getting so cold at night in Michigan.Our thermostats automatically set back and during the winter months. We drop the office to about 65 at night. By the time we came in , in the morning, the rooms were warm but the water was not , that’s why we went to warming the water.

Viewing 15 posts - 1,501 through 1,515 (of 8,497 total)