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Showing posts from August, 2024

🚨 **Orthodontic Aligners: A Cautionary Tale** 🚨

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I recently received a treatment plan for orthodontic aligners via DM from a company, with zero knowledge of basic orthodontic mechanics. Here’s a summary of the issues I noticed (and trust me, they’re not minor): 1️⃣ **Attachment Misalignment**: Inadequate size and position of the attachments. aside from this the plan relies on a buccal attachment for upper premolar rotation, for almost 20-degree without utilizing palatal attachments or elastics. 2️⃣ **Bone Health at Stake**: The continual expansion and retraction of the premolars can have a drastic effect on bone density. We must prioritize the long-term health of our patients! 3️⃣ **Timing Trouble (wrong staging) **: The plan appears to be moving all teeth simultaneously, leading to unsynergistic movements. Timing is everything in orthodontics as teeth move like a chess pieces. 4️⃣ **Torque Trouble**: The wrong mechanics used with cross elastics for correcting the lower right five are questionable, introducing negative torque in th

Comparison between 2 designes

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🔍 Critical Analysis: Orthodontic Aligners Treatment Plans - A Comparative Study of Two Designs 🦷 As we dive deeper into the world of orthodontic aligners, it's essential to critically evaluate the efficacy of different treatment designs Not my designs ,however i reviewed them for my opinion .So, I want to shed light on why Design 2 stands out as feasible option for achieving results. Here’s why Design 2 is a better : 1-Effective 2-Step Retraction: This innovative approach alleviates crowding while minimally impacting the torque of anterior teeth. The slight negative root torque and retroclination create a balanced force, avoiding the dreaded dumping effect. 2-Strategic Space Closure: The reciprocal space closure occurring between trays 16 and 17 demonstrates a systematic movement of the 3s and 5s, followed by the anterior segment. This method ensures that once 50% closure is achieved, the 6s and subsequently the 7s can move efficiently. 3-Simplified Tooth Movement: Unlike Design

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