@@DENTURETECHNICIANHENOK try watching it again.

The proximal plates are seated first into the undercuts then the partial is rotated into position. The plate acts as the direct retainer.

Wish to get a scolar like you as my faculty ,May God bless you with lots of abudance

I saw a used one on Atlasresell.com for 255.00 a Hanau’s. That is a good price for one. They are available from Whipmix b but are 925.00 new.

Thank you. Hope it helped.

REFINING MY SKILLS BY WATCHING THESE!!!!! DR MORRIS.... THE LEGEND!!!!

There was a disk prepared by UCLA in conjunction with Ivoclar company that was available from Ivoclar. That disk along with images from Dentsply, Dr Jack Morris (U of Louisville, now deceased), my photos, and older texts on Complete Dentures were the source of all my lectures images. See the first slide where I acknowledge them. I had permission from Ivoclar to use their materials. I prepared these videos with my U of Louisville students in mind for study purposes. I had no idea of the power of the World Wide Web.

@@amwind01 Thanks for this enjoying and informative presentation.

You have in Practice test question 7, the most posterior edentulous area determines classification. You have a posterior edentulous area on both sides of the cast which makes it a Ken Class I. The one posterior area does cross the midline but there are no posterior teeth on that side. There are two posterior edentulous areas Also a rule is that there can be no other edentulous areas in a Kennedy Class IV.

The bar clasp would come from the anterior edentulous area in front of the desired tooth to be clasped. On the lingual I would not use the bar clasp as you are creating an ideal clothes line on which every kind of food can catch upon. I would prefer a cast c clasp which hugs the tooth

@@amwind01 thankyou so much

It is considered a more feminine set up to set the lateral Incisors a mm off the plane established by the two central incisors. If you place the two lateral incisors on the same plane as the two centrals, that is a more masculine set up. Also, the lateral incisors for the female may be slightly smaller than the laterals of the male. Various tooth sets can accommodate for the desired set up.

@@amwind01 thanks a lot ♥️