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Which pontic does
this space need?

Pick location, ridge condition, esthetic demand, and patient hygiene. Get a recommended pontic design with a diagram and clinical guidance.

Location
Maxillary anterior
Mandibular anterior
Maxillary premolar
Mandibular premolar
Maxillary molar
Mandibular molar
Ridge condition
Normal ridgeAdequate volume
Mild defectPartial loss
Severe defectSignificant resorption
Recent post-extractionUnder 3 months
Esthetic demand
High (visible zone)
Medium
Low (not visible)
Patient hygiene
Good
Fair
Poor
Implant planned under the pontic?
Yes, a future implant is planned

Frequently asked questions about pontic design

Modified ridge-lap is the most widely used in the anterior zone. It delivers solid esthetics with a convex buccal contact and a concave lingual surface for easier cleansability. For maximum esthetics on an ideal ridge, the ovate pontic is the premium option.
In the posterior zone the sanitary (hygienic) pontic is the go-to. It doesn't touch the tissue, which makes cleaning easy and reduces the risk of inflammation. It's ideal for patients with fair or poor hygiene.
Usually yes. The ovate pontic needs a receptor site in the soft tissue, created via post-extraction alveolar preservation or surgical tissue contouring. Without that prep, the esthetic outcome is compromised.
The saddle pontic makes full concave contact with the tissue, creating a zone that's impossible to clean. It traps plaque, causes chronic inflammation, and can trigger tissue hyperplasia. It's considered obsolete in modern dentistry.
Go with an ovate or modified ridge-lap pontic using controlled tissue pressure to preserve soft-tissue volume. Avoid pontics that compress or resorb the ridge, since they'd complicate the future implant surgery.

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Why it matters

Pontic design drives hygiene, esthetics, and tissue health

A pontic isn't just filling a gap. The shape of contact with the ridge decides whether the patient can keep it clean, whether the soft tissue stays healthy, and whether the restoration looks natural. A bad pontic design turns a bridge into a chronic problem.

85%
Inflammation from bad design

Most gingival inflammation under pontics comes from designs that trap plaque or press too hard on the tissue. Getting the design right is the first line of defense.

5
Core designs

There are 5 clinically validated pontic designs: modified ridge-lap, ovate, sanitary, conical, and saddle. Each one has specific indications based on zone, ridge type, and the patient's ability to maintain hygiene.

10+
Years of service

A well-designed pontic with the right tissue contact can last more than 10 years without complications. A bad design can cause problems within months.

Methodology

Principles of pontic design

Pontic selection follows a clinical logic based on location, ridge condition, esthetic demand, and the patient's hygiene ability. It's not a matter of preference, it's a matter of indication.

1

Modified ridge-lap

Convex contact on the lingual/palatal side for easier cleansability, concave contact on the buccal side to mimic a natural emergence profile. The most used design in esthetic zones with an intact ridge. Combines solid esthetics with accessible hygiene.

2

Ovate pontic

Seats inside a surgically created concavity in the ridge. Delivers the best esthetics because it mimics a tooth emerging from the tissue. Requires site prep (socket preservation or concavity creation) and rigorous maintenance. Indicated only when esthetics is the priority.

3

Sanitary (hygienic) pontic

Doesn't touch the tissue at all. Leaves a visible gap between the pontic and the ridge. Maximum cleansability, zero esthetics. Indicated for non-visible posterior zones and patients with limited hygiene ability.

4

Conical pontic

Point contact with the tissue, like the tip of an egg. Easy to clean, minimal pressure on the tissue. A solid compromise for posterior zones where you need some tissue contact without making hygiene harder.

5

Saddle (ridge-lap) pontic

Wide contact with the ridge, like sitting in a saddle. Traps plaque, causes chronic inflammation, and is basically impossible to clean well. Not recommended in any case. If you see it on an existing bridge, it's a candidate for replacement.

Common mistakes

5 pontic design mistakes that cause chronic problems

These mistakes don't cause immediate pain. They cause silent inflammation, bad breath, and progressive tissue loss the patient only notices months later.

1

Using a saddle pontic

The saddle pontic traps bacterial plaque in a zone that can't be reached by brush or floss. The result is chronic inflammation, bad breath, and eventual alveolar bone loss. This design has no valid clinical indication in contemporary dentistry.

2

Ridge-lap in zones with ridge defects

When the ridge has significant buccal collapse, a modified ridge-lap pontic tries to compensate with ceramic what should be solved with ridge augmentation. The result is an over-contoured pontic that traps food and looks artificial.

3

Sanitary pontic in an esthetic zone

A pontic that leaves a visible gap under the tooth anywhere from premolar to premolar is functionally correct but esthetically unacceptable for most patients. The zone dictates the tradeoff between hygiene and esthetics.

4

Ignoring the patient's hygiene

An ovate pontic in a patient who doesn't floss is a time bomb. If the patient doesn't have the skill or motivation to clean under the pontic, pick a design that's forgiving of poor hygiene: conical or sanitary.

5

Not planning for a future implant

If the patient might want an implant later, the pontic design has to preserve or prep the site. A pontic that compresses the ridge makes future surgery harder. Consider an ovate design that preserves or conditions the tissue for eventual implant placement.

Frequently asked questions

What we get asked most

What's the difference between modified ridge-lap and ovate?

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Modified ridge-lap rests on the existing tissue without modifying it. The ovate seats inside a surgically created concavity. Ovate delivers better esthetics (looks like a real tooth emerging) but requires prior surgery and stricter maintenance.

Can the pontic design be changed after fabrication?

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Modifying the tissue surface of an already-glazed pontic is possible but limited. You can polish to reduce pressure, but you can't add material to go from sanitary to ovate. In most cases, changing the design means refabricating the piece.

What's the best pontic for a patient with poor hygiene?

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Sanitary pontic (no tissue contact) in non-visible zones, or conical when you need some contact. Absolutely avoid ovate and ridge-lap in patients who don't floss: plaque will accumulate and chronic inflammation will follow.

Is ridge augmentation needed before placing a pontic?

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Depends on the defect. If the ridge collapse is mild (Siebert Class I), a modified ridge-lap pontic can compensate. If it's moderate or severe, surgical ridge augmentation (connective tissue or bone graft) before cementing the bridge produces a much more natural result.

What is tissue conditioning?

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It's the technique of shaping the soft tissue under the pontic using a provisional. You place a provisional with an ovoid shape and let the tissue heal around that form for 4-8 weeks. When you place the definitive, the tissue already has the ideal shape to receive the ovate pontic.

Pick the right pontic for every case

Use TrazaPontico to pin down the pontic design based on location, ridge condition, and your patient's needs.

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