Dr.H

Clinical attachment at HDC prosthodontics departmnt
#solo

[Dr.H @DrHamza001]

الحمدلله على التمام
تم قبولي في تخصص طب الاسنان والاستعاضة السنية
#matching2026

[Dr.H @DrHamza001]

And at the end what do you all think
And which would you prefer?

[Dr.H @DrHamza001]

During veneer preparation of incisal aspects
The to famous preps:
1-butt joint vs palatal extension
Which one is the best and at what indication.
I will discuss this dilemma in this thread by studies. Stay with me

[Dr.H @DrHamza001]

Studies also proved:
3-Chipping off the palatal part of the veneer
4-More invasive preparation due to the insertion path being in line with the long axis of the tooth

[Dr.H @DrHamza001]

Preparation without palatal extension decreases the risks of:
1-Constriction of the envelope of function (in case of thick porcelain)
2-Unpredictable preparation of the palatal surface, which is difficult for the dentist to repeat and can turn out to be too shallow

[Dr.H @DrHamza001]

Studies showed that butt joint is more preferred over the palatal chamfer and has more survival rate.

[Dr.H @DrHamza001]

Im conventional teeth preparation we know for sure that the optimum incisal reduction is 1-1.5mm.
But that does not always mean you should prep as much as you can.
Because in most cases the aim of veneers is just to lap the incisal edge.

[Dr.H @DrHamza001]

والحمدلله على التمام
#matching2026

[Dr.H @DrHamza001]

@eiiwtt احسنتي هذي وظيفة الطبيب الحقيقي والطبيعي

[/ @eiiwtt]

دخلت الطب عشان هدف واحد
ابي أعطي كل طاقتي وجهدي و وقتي للمرضى
ابي أساعد المرضى ابي أكون قريبه من المرضى
م تهمني الفلوس وآخر همي ولو افني عمري كله بدون ولا ريال موافقه موافقه موافقه

[Dr.H @DrHamza001]

Let me know what do you think about this dilemma and which do you think is more compatible with the digital 3D designing.
Besides i’ll be talking about the updated concepts of these if anyone is interested.

[Dr.H @DrHamza001]

Old school vs new school
—
In teeth preparation we measure how much we cut the tooth surface unlike in new school which we measure how much space we can give for the crown to be build.
We might go with the first choice but with modern dentistry is the exact opposite.

[Dr.H @DrHamza001]

Time feels slow out of dentistry practice…

[العناية بالعملاء - هيئة التخصصات الصحية @SchsCare]

@DrHamza001 ألف مبروك 👏
اليوم أنت بين أكثر من 26,000 متدرب ومتدربة، فخورين بك، ومتطلعين إلى رؤية إنجازك القادم في #البورد_السعودي.

[Dr.H @DrHamza001]

ابتسامة

[Dr.H @DrHamza001]

@SultDent تستاهل كل خير دكتور

[Dr.H @DrHamza001]

@ESSA_1945 الف مبروك دكتور تستاهل كل خير

[Dr.H @DrHamza001]

the final delivery was to minimise those 3 defects as much as possible which we achieved

[Dr.H @DrHamza001]

A patient with full edentulous upper arch and six implants.
The patient treatment plan was to restore the upper arch with full implant supported prosthesis on the all on six implants.
—

[Dr.H @DrHamza001]

The first real tx was placing a temporary acrylic prosthesis to to detect any occlusion defect
—
After the temporary the following defects were noted
1-unilateral crossbite
2-anterior open bite
3-class 3 skeletal malocclusion