Professional Dental Study Club

🔬 Clear vision. Precise treatment. Better outcomes.

Celebrating World Microscope Day at PDSC 🦷✨

Yangon – March Training Series Completed ✔️

Free Talk, Rubber Dam Isolation (8th batch), Comprehensive Basic Endodontics (15th batch), and Cast Metal & Fiber Post Practice (5th batch) were successfully completed under PDSC–3PRO joint initiative.

Grateful as always 🙏
Special thanks to all participating dentists and Dr. Nyan Paing Thaw (3PRO Dental Training).






Thet Su Mon Kyaw Moe

PDSC–3PRO FREE TALK – Successfully Completed (Yangon) ✔️

A productive morning of learning and professional exchange with two focused lectures:

🦷 From Vital Pulp to Surgery: A Comprehensive 2025 Update on Endodontic Disinfection

🦷 Materials and Key Features for Border Molding in Complete Denture
Speaker: Dr. H. H. Wai Cho

Thank you to all attending dentists for your active participation. Special thanks to OralCare for supporting the event with refreshments and exclusive discounts.

Together, we continue advancing dental excellence through shared knowledge and collaboration. 🦷






Kyaw Moe
Thet Su Mon

Batch 4 – Cast Metal & Fiber Post Training (MDY) Successfully Completed 🙌

✔ Step-by-step cast metal post & core preparation
✔ Traditional and digital impression techniques
✔ Fiber post selection, Core design principles for long-term success
✔ Bonding protocols for different tooth conditions/ cementation & core build-up
✔ Failure prevention: post loosening, root fracture & debonding
✔ Clinical decision-making: Cast vs Fiber — when and why
✔ Temporary post & core fabrication

🙏 Sincere thanks to all participants for your enthusiasm, active engagement, and continued commitment to clinical excellence.





Pyae Hein Htun Kyaw MoeThet Su Mon

❗RCT long-term survival ကောင်းဖို့ Endo တခုတည်း မလုံလောက်ပါဘူး‼️

Cast metal/ Fiber Post & Core Restoration ဘာကြောင့် အရေးကြီးသလဲ?

(For Root Canal Treated Teeth)
Root canal treatment (RCT) လုပ်ရတဲ့ ရည်ရွယ်ချက်က infection ကို ဖယ်ပြီး သွားကို fully functional ဖြစ်ဖို့ထိပါ။

ဒါပေမယ့် RCT ပြီးတဲ့ သွားကို proper restoration မလုပ်ဘူးဆိုရင် long-term survival မကောင်းနိုင်ပါဘူး။

Research တွေအရ
Endodontic treatment success = Good Endo + Good Restoration

RCT quality တစ်ခုတည်းမဟုတ်ပဲ
Coronal restoration quality ကလည်း long-term success အတွက် အရေးကြီးပါတယ်။

ဒါကြောင့် clinical practice မှာ
Cast Metal Post/Core
Fiber Post/Core
တို့ကို frequently အသုံးပြုလာကြပါတယ်။

RCT လုပ်တဲ့အခါ tooth structure loss ဖြစ်တတ်ပါတယ်။
Main causes
• Caries removal
• Access cavity preparation
• Canal instrumentation
• Internal dentin loss

ဒါကြောင့် RCT tooth တွေမှာ
→ structurally weakened
→ increase fracture risk
→ core retention problem
ဖြစ်လာပါတယ်။

⸻

🔩 Post & Core ရဲ့Important concept တခုက
⚠️ Post က သွား ကို strengthen လုပ်တာမဟုတ်ပါဘူး

Post ရဲ့ main purpose က Core retention
ဖြစ်ပါတယ်။

⸻

1️⃣ Core retention
Remaining tooth structure မလုံလောက်တဲ့အခါ Post လုပ်ပြီးCore material ကို retain လုပ်ဖို့ အသုံးပြုပါတယ်။
⸻
2️⃣ Crown support
Core build-up ပြုလုပ်ပြီး final crown restoration ကို support ပေးပါတယ်
⸻
3️⃣ Coronal seal protection
Proper restoration မရှိရင်
coronal leakage
→ bacterial contamination
→ endodontic failure
ဖြစ်နိုင်ပါတယ်။
⸻
4️⃣ Function restoration
တချို့သွား တွေမှာ
mastication force ကို tolerate လုပ်နိုင်ဖို့ crown + core system လိုအပ်နိုင်ပါတယ်
⸻

⚠️ Post preparation လုပ်တဲ့အခါ
• Excess dentin removal
• Over-preparation
လုပ်လိုက်ရင် root fracture risk ပိုမြင့်နိုင်ပါတယ်

ဒါကြောင့် proper case selection + technique အရမ်းအရေးကြီးပါတယ်။

⸻
🦷RCT success = Good Endo + Good Restoration

Post & Core လိုအပ်တဲ့ အခြေအနေမှာ မလုပ်မိဘူးဆိုရင်
• crown retention problem
• tooth fracture
• coronal leakage
ဖြစ်နိုင်ပါတယ်။

ဒါကြောင့်
👉 Restorative plan ကို RCT မလုပ်ခင်ကတည်းက plan လုပ်ထားသင့်ပါတယ်

⸻

🧑‍⚕️ Cast Metal / Fiber Post & Core Hands-On Training ကို update trending theory တင်မဟုတ်ဘဲ real clinical workflow အတိုင်း လေ့ကျင့်ချင်တဲ့ ဆရာ များအတွက်

PDSC – 3PRO Joint Initiative
Training Topics
✔ Step-by-step Cast Metal Post & Core preparation
✔ Traditional & Digital impression techniques
✔ Fiber post selection & core design principles
✔ Bonding protocols / cementation & core build-up
✔ Failure prevention (post loosening, root fracture, debonding)
✔ Clinical decision-making — Cast vs Fiber (when & why)
✔ Temporary post & core fabrication

14th Batch – Comprehensive Basic Endo Course
PROFESSIONAL Dental Study Club (Mandalay)

Successfully completed yesterday. 🦷🙌
Thank you to all participating dentists!

14th Batch – PDSC Comprehensive Basic Endo 🏁 Successfully Completed

Hands-on training with ZEISS Dental Operating Microscopes (DOMs) 🔬

Participants practiced positioning, magnification, root canal inspection, and ultrasonic activation — right here in Mandalay, where PDSC features two ZEISS DOMs.

Magnification + illumination = clearer vision, better diagnosis, minimally invasive success. ✨🦷

🎉 Successful Completion – 8th Batch
🦷 Rubber Dam for Tooth Isolation
📍 PROFESSIONAL Dental Study Club (Mandalay)

Thank you to all participating dentists for your professionalism and commitment to continuous learning. Your engagement made the course truly meaningful. 💙

-dam

📢 Soft Reminder – PDSC FREE TALK (Mandalay)

🕘 Time: 9:15 AM (Feb 28)
📍 PDSC (MDY)

🦷 Topic:
From Vital Pulp to Surgery: A Comprehensive 2025 Update on Endodontic Disinfection

Dear colleagues,

This is a friendly reminder for all pre-registered dentists regarding our upcoming PDSC FREE Talk Session.

We look forward to welcoming you and sharing updated clinical insights together.

📣 March 2026 CDE Hands-on Training | Mandalay

Professional Dental Study Club (PDSC) is pleased to announce the following Continuing Dental Education (CDE) Hands-on Training Programs in Mandalay:

1️⃣ Rubber Dam for Tooth Isolation
2️⃣ Comprehensive Basic Endodontics
3️⃣ Cast Metal & Fiber Post Techniques

These courses will be conducted by qualified instructors using modern dental simulators (advanced manikins) to provide realistic, clinically relevant hands-on experience.

✨ Enhance your clinical precision, improve treatment outcomes, and elevate your professional expertise through structured, evidence-based training.

📢 Registration & inquiries: Contact via PDSC Page Messenger