Re: Talking of Implants..............For the patient with some residual ridge remaining, 2-3 Locator Abutments
work great. But, for the patient with no vertical ridge left at all, you
need more.
--
/
Amatus
/
"Dr Chan" <drchan@hougangdental,com > wrote in message
news:85143e9e-f257-4764-9fde-0576b8cdec10@e23g2000prf.googlegroups,com ...
On Mar 25, 11:23 pm, "Amatus Cremona" <Nic...@sottovocce,com > wrote:
> Yes !
>
> With only 6 implants, I would prefer a bar retained overdenture.
>
> --
> /
>
> Amatus
>
> /
> "Mark & Steven Bornfeld" <bornfeldm...@dentaltwins,com > wrote in
> messagenews:Zz8Gj.3627$Qv5.2885@trnddc03...
>
>
>
> > Amatus Cremona wrote:
> >> Depends on the size of jaws, the height of the bone, the width of the
> >> jaws, the relationship between the upper and lower jaws, the quality of
> >> the bone, etc. Some people can get by with 6-8 implants upper and 6-8
> >> implants lower.
>
> > Yes, but we should be clear--the move is to MORE fixtures in some areas
> > rather than less, esp. in type III bone. I have done a 3-unit bridge in
> > the anterior maxilla supported by 2 implant fixtures, but this won't get
> > the workout a molar bridge would get.
> > I think that with 6-8 implants esp. in the upper you are probably
> > talking
> > about premolar occlusion. Do you agree?
>
> > Steve
>
> > --
> > Mark & Steven Bornfeld DDS
> > http :// www .dentaltwins,com
> > Brooklyn, NY
> > 718-258-5001- Hide quoted text -
>
> - Show quoted text -
I would normally only place 2 implants for mandibular overdentures and
a maximum of 4 for the maxilla. Bars are not necessary if the implants
are placed parallel. Stud abutments and a variety of O-rings can
provide variable levels of retention. Though the O-rings need to be
changed periodically, they are a far more economical solution for
middle income patients here in Asia. I'm not sure what the standard is
in the US. For elderly patients, I find that fewer are often better as
these patients may lack the dexterity to insert a complex prosthesis.
http :// www .luckyplazadental,com
New Age Cosmetic Dentists (Singapore)