Post-Operative Instructions After Scaling & Oral Prophylaxis

What to Expect (Normal Reactions)

• Tooth sensitivity - to hot, cold, or sweet foods/drinks; this occurs as the gum tissue heals and typically resolves within a few days to a few weeks
• Mild pain or discomfort - especially in areas where advanced cleaning was performed; usually subsides within a week
• Gum tenderness / itching - general soreness around the gums
• Mild bleeding during brushing - normal for the first few days; decreases as gums heal
• Change in gum appearance - gums may look less puffy and red as they heal and tighten around the teeth; this is a positive sign of healing

Eating & Drinking

• Do not eat or drink until the local anesthetic (numbness) has completely worn off - you may accidentally bite your cheek, lip, or tongue
• Your first meal should be soft foods (yogurt, mashed potatoes, soup, eggs)
• Avoid hard, crunchy, or chewy foods for 24-48 hours
• Avoid extremely hot foods and beverages for the rest of the day
• Ensure you get adequate nutrition during the recovery period

Oral Hygiene

• Resume brushing the next day - brush 2-3 times daily using a soft-bristled toothbrush with a gentle circular motion; this promotes blood flow and tissue healing
• Floss daily - floss before brushing; slight bleeding may occur but will decrease over days
• Warm salt water rinses - rinse 5-7 times daily starting the next day (1/4 teaspoon of table salt in 200 mL / 1 cup of warm water); helps reduce inflammation and promote healing
• Avoid toothpaste with whitening agents or baking soda for now, as these increase sensitivity

Medications

• Take ibuprofen (e.g., 400 mg) or the prescribed pain reliever as directed for discomfort
• Avoid aspirin for pain relief as it can promote bleeding
• If a chlorhexidine or antiseptic mouth rinse was prescribed, use it as directed
• Antibiotics may be prescribed in some cases - complete the full course

Habits & Lifestyle

• No smoking for at least 24-72 hours after the procedure; smoking delays wound healing, reduces blood flow to gums, and increases infection risk
• Avoid alcohol if on prescribed medications
• Avoid vigorous physical activity for 24 hours if significant bleeding occurred

Follow-Up

• Return to the dental office at 3-4 weeks for evaluation of healing and effectiveness of self-care
• Maintain regular recall appointments (typically every 3-6 months depending on your periodontal status) to prevent recurrence
• Desensitizing fluoride application may be recommended if tooth sensitivity persists

When to Call the Dentist

• Severe or worsening pain beyond 72 hours
• Heavy or prolonged bleeding that does not settle
• Signs of infection: swelling, fever, pus, bad taste
• Adverse reactions to any medications

Sources & References

1. Clinical Dental Resource (Primary Source)

• Post-op instructions: Teeth Cleaning (Oral Prophylaxis)
• URL: indiadens.com - Oral Prophylaxis Post-op PDF
• Type: Clinical patient instruction sheet
• Content used: Salt water rinse protocol, smoking restriction, sensitivity management, brushing/flossing guidance, whitening toothpaste avoidance, follow-up timeline (3 weeks)

2. Periodontal Practice Guidelines

• URL: ccdentalmtvernon.com - Root Planing PDF
• Type: Clinical practice post-op instruction document
• Content used: Discomfort timeline (72 hours), tooth sensitivity description, bleeding expectations, gum appearance changes, eating restrictions post-anesthesia, oral hygiene protocol (2-3x brushing, floss before brush)

3. Periodontal Practice Guidelines (Supplementary)

• URL: gumdoc.net - Deep Cleaning Instructions
• Type: Periodontal specialty practice instructions
• Content used: Anesthesia precautions (no eating until numbness resolves), hot food avoidance, medication guidance (non-aspirin analgesics), tobacco avoidance (72 hours)

4. Background Clinical Knowledge

• Switzerland Dental Care - Post-Operative Care After Scaling and Root Planing URL: switzerlanddentalcare.com
• North Texas Periodontists - Scaling and Root Planing Post-Op Instructions URL: ntxpa.com

Important Caveat

• Carranza's Clinical Periodontology (Newman, Takei, Klokkevold) - Chapter on Scaling and Root Planing
• Clinical Practice of the Dental Hygienist (Wilkins) - Chapter on Debridement and Patient Education
• Periodontology for the Dental Hygienist (Darby & Walsh) - Post-treatment care sections

Post-Operative Instructions After GIC Restoration

Why GIC Requires Special Care

• Moisture contamination - can weaken the surface and cause washout
• Desiccation (drying out) - can cause cracking and microleakage
• Mechanical stress - the restoration has not yet reached maximum hardness

Eating & Drinking

Moisture & Oral Hygiene

• Avoid rinsing vigorously for the first 30-60 minutes post-procedure
• Resume gentle brushing the same day or the next day with a soft toothbrush
• Be gentle around the restored tooth - avoid aggressive scrubbing of the area
• Floss daily but gently in the area of the restoration
• Avoid alcohol-based mouthwashes in the first 24 hours as they can cause irritation and surface degradation of the GIC

Sensitivity (Expected & Normal)

• Cold, heat, and pressure sensitivity is normal for the first few days to 1-2 weeks
• Sensitivity occurs because:
  • The GIC is still maturing and achieving full bond strength
  • Dentinal tubules may have been exposed during cavity preparation
• Use desensitizing toothpaste (e.g., Sensodyne) if sensitivity is bothersome
• If sensitivity worsens or persists beyond 2 weeks, contact your dentist - it may indicate pulpal irritation

Bite Check

• If your bite feels high or uncomfortable after the anesthesia wears off, call the dentist for an adjustment
• A high bite causes uneven occlusal stress, which can fracture GIC (it is more brittle than composite resin)
• Do not attempt to grind it down yourself

Habits to Avoid

• No chewing ice or hard objects (pens, fingernails) - GIC is more fracture-prone than composite
• No sticky foods (toffee, chewing gum, caramel) - these can pull the restoration out, especially if a varnish coating was placed over it
• No grinding or clenching - if you have bruxism, inform your dentist; a night guard may be needed
• No smoking immediately after, as it compromises wound healing in the surrounding gingival tissue

Surface Protection (Varnish/Lacquer)

• Do not rub or wipe the area with your tongue
• Avoid eating/drinking until the coating has set (usually 15-30 minutes)

Follow-Up & Long-Term Care

• Return in 1-2 weeks if you experience sensitivity, rough edges, or bite problems
• GIC releases fluoride over time, which helps protect the surrounding tooth structure - maintain the restoration to benefit from this
• Maintain regular 6-monthly dental check-ups - GIC restorations have a shorter lifespan than composite or amalgam and may need replacement
• Avoid acidic foods/drinks (carbonated drinks, citrus juices) in excess - they erode GIC over time

When to Call the Dentist

• Severe or worsening pain not relieved by analgesics
• Sensitivity lasting more than 2 weeks
• Visible fracture, chipping, or falling out of the restoration
• Bite feels significantly wrong after anesthesia wears off
• Swelling, pus, or fever (signs of infection)

Sources

• Dental Materials: Properties and Manipulation - Craig & Powers (GIC properties and setting)
• Sturdevant's Art and Science of Operative Dentistry - Chapter on tooth-colored restorations
• Phillips' Science of Dental Materials - Glass ionomer cement chapter

Fabrication of the Oral Screen Appliance

Introduction

Indications

• Mouth breathing
• Thumb/finger sucking
• Lip biting / lip sucking
• Tongue thrusting
• Mild Class II malocclusion
• Mildly proclined maxillary anterior teeth
• Muscle exercise training

Contraindications

• Severe crowding
• Crossbite tendency
• Retroclined upper incisors
• Severely proclined lower incisors
• Increased lower facial height
• Extreme vertical mandibular growth pattern
• Gross intra-arch irregularities

Materials Required

• Alginate impression material
• Dental plaster / stone (for working casts)
• Baseplate / modeling wax (for spacer)
• French chalk / separating medium
• Autopolymerizing (cold-cure) acrylic resin
• Thick wire (for anterior ring handle, approx. 1.2-1.5 mm stainless steel)
• Acrylic trimming burs, polishing materials

Step-by-Step Fabrication

Step 1 - Impressions

• Take accurate upper and lower alginate impressions of the patient's dentition
• Impressions must record the full depth of the labial and buccal sulci (vestibule)

Step 2 - Pour Working Casts

• Pour the impressions in dental plaster or dental stone to obtain working casts
• Allow to set fully and trim neatly

Step 3 - Articulate in Centric Occlusion

• Seal the upper and lower casts together in centric occlusion (maximum intercuspation)
• This records the correct occlusal relationship

Step 4 - Wax Spacer Adaptation

• Take a sheet of modeling/baseplate wax (acts as a spacer to create clearance between the appliance and the teeth/mucosa)
• Adapt the wax sheet onto the labial and buccal surface of the teeth and alveolus, extending well into the depth of the vestibular sulcus
• Relieve all frena and muscle attachments - make notches/cutouts in the wax at frenal positions to avoid impingement
• Posteriorly, the wax spacer should cover half of the buccal surface of the last erupted tooth
• The wax creates space so the finished acrylic appliance does not press directly against the teeth or mucosa

Step 5 - Separating Medium

• Apply French chalk (or petroleum jelly) onto the wax spacer surface as a separating medium to prevent the second wax layer (or acrylic) from sticking to the spacer

Step 6 - Second Wax Layer / Acrylic Adaptation

• Adapt a second layer of wax over the separating medium, confined within the limits of the spacer
• Remove this wax pattern carefully
• Acrylize the wax pattern (flask, dewax, pack with heat-cure acrylic, cure, deflask, trim, polish)

• Instead of a second wax layer, apply cold-cure (autopolymerizing) acrylic resin directly over the spacer (dough or sprinkle method)
• Allow to set, then remove from the cast

Step 7 - Wire Ring Incorporation

• While acrylizing (before the acrylic fully sets), incorporate a thick wire ring in the anterior region of the appliance
• This wire ring serves as a handle for the patient to hold during muscle exercises (pulling the screen forward against lip resistance to strengthen orbicularis oris)
• Wire gauge: approximately 1.2-1.5 mm stainless steel wire, bent into a circular or oval loop

Step 8 - Processing, Trimming & Finishing

• After setting, remove the appliance from the cast
• Remove the wax spacer
• Trim all sharp edges with acrylic burs - the borders should be smooth and well-rounded
• The superior border should be at the level of the muco-gingival junction (not impinging on attached gingiva)
• The inferior border extends into the lower labial sulcus
• Polish with pumice and polishing compounds for a smooth, comfortable surface
• Check and relieve all frenal and muscle attachment areas

Step 9 - Try-In and Fit Check

• Insert the appliance in the patient's mouth
• Check that it fits passively in the vestibule with no tissue impingement
• The screen should fit snugly against the labial/buccal mucosa while maintaining space from the teeth (due to the spacer used)
• Adjust any pressure areas with acrylic burs

Dimensions of the Oral Screen

Modifications of the Oral Screen

Mechanism of Action

• Acts as a barrier that eliminates abnormal perioral muscle forces on the dentition
• Forces the patient to breathe nasally (if no holes are present)
• The lip musculature (orbicularis oris) presses the appliance against the teeth, which transmits a retroclining force on proclined maxillary incisors
• When the wire ring exercises are performed, it strengthens weak lip muscles
• Eliminates the abnormal habits (thumb sucking, lip biting) by creating a physical block

Patient Instructions (Wearing Schedule)

• Initially: Wear during sleep only (nocturnal wear)
• Progressively: Advance to daytime wear as tolerated (4-6 hours/day + nighttime)
• Muscle exercises: Pull the screen forward using the wire ring against lip resistance, hold for a count of 10, repeat 10 times - several sessions daily

Sources & References

• Graber, Rakosi & Petrovic - Dentofacial Orthopaedics with Functional Appliances
• S. Gowri Shankar - Textbook of Orthodontics, 2nd Edition
• Basavaraj Phulari - Orthodontics: Principles and Practice
• T.M. Graber & R.L. Vanarsdall - Orthodontics: Current Principles and Techniques