@dr.huraira.umar: Ever wondered what that U-shaped wire on the front of your retainer actually DOES? 👀 Here's what you need to know 👇 ✅ Sits against the labial surface of upper anterior teeth ✅ Made from 0.7mm stainless steel wire ✅ Controls tooth movement & retention ✅ Has U-loops for easy activation & adjustment ✅ Part of almost every removable appliance in ortho! Whether you're a dental student or just got a retainer — this one's for #DentalSchool #labialbow #Orthodontics #DentalStudentLife #DentistryExplained

Dr.Huraira Umar

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Region: PK

Sunday 26 April 2026 11:18:07 GMT