Knowledge · 22 articles
Clinical
Doctor-reviewed writing on clinical, updated for 2026.
Book with Dr. Rockson Samuel at Indira Dental Clinic, Vellore

Dr. Rockson Samuel
Indira Dental Clinic, Vellore
4.915+ years experience
intermediate · 5 min
Composite Remnants After Debond: Removal Without Enamel Damage
Residual attachment composite is removed with a slow-speed tungsten bur and finishing polish, never a scaler blade against enamel.
intermediate · 6 min
Black Triangles After IPR: Prevention & Restorative Fixes
Black triangles are gum-recession voids between teeth, how conservative IPR and composite bonding manage them.
intermediate · 5 min
Black Triangles Management: A Hierarchy from Conservative to Surgical
Conservative options first, IPR + reshaping, injection moulding, then composite closure. Papilla regeneration surgery is a last, unpredictable resort.
intermediate · 4 min
Decalcification & White Spot Lesions Under Aligners
White spots form when plaque sits under trays with poor hygiene, aligners are lower risk than braces but not zero.
intermediate · 5 min
Dental Emergencies During Aligner Treatment: Triage Guide
Broken tooth, lost attachment, lost tray, swelling, a triage matrix that tells the patient which need same-day care and which can wait 48 hours.
intermediate · 5 min
Gingival Recession After Aligner Treatment: Causes and Fixes
Post-ortho recession follows facial tooth movement past the bone envelope. Connective-tissue grafts and behavioural modification restore biotype.
intermediate · 5 min
Gingivitis Flare During Aligner Treatment: Cause and Reset
Aligners trap plaque against tissue overnight. A gingivitis flare is a hygiene reset, soft brush, interdentals, and 2 weeks of chlorhexidine.
intermediate · 5 min
Managing Detected Root Resorption Mid-Treatment
If resorption >2mm shows on the 6-month check, treatment pauses 3 months to let the root periosteum re-mineralise. Then re-plan.
intermediate · 5 min
Mid-Course Correction: A Fresh Scan Mid-Treatment
MCC is a full re-scan and re-plan when a case has drifted from ClinCheck, cheaper than waiting until refinement.
intermediate · 5 min
Persistent Midline Discrepancy After Alignment: When to Retreat
A 1mm dental midline shift is aesthetically undetectable. Anything greater needs an honest conversation about a limited retreatment cycle.
intermediate · 5 min
Occlusal Settling in the First 3 Months of Retention
Removable retainers allow posterior teeth to seat into full occlusion after debond, a small but functionally important adjustment.
intermediate · 5 min
Off-Tracking: How to Detect It and What to Do
Off-tracking is a gap between tray and tooth at any margin, chair-side detection, back-tracking protocol, and when to re-scan.
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