Porcelain Linear Occlusion Posteriors by CGI Porcelain are specialized zero-degree/monoplane denture teeth designed to eliminate lateral interferences and deliver precise, non-interfering masticatory efficiency. Featuring a unique linear concept—with a bladed occlusal surface design in the lower quadrant articulating against a flat plane on the upper quadrant—these teeth prioritize stability and reduced force transmission to vulnerable ridge areas.

Key Features & Benefits

• Linear Occlusal Design: Utilizes a bladed design on the lower posterior teeth that contacts a flat occlusal surface on the upper posterior teeth. This reduces masticatory force concentration and eliminates lateral deflection forces during chewing.

• High-Fusing Porcelain Construction: Provides maximum wear resistance, color stability, and surface density compared to acrylic options. The non-porous ceramic body resists staining, odor retention, and chemical breakdown over time.

• Ridge Protection & Occlusal Stability: Ideal for zero-degree occlusal setups, minimizing lateral shear stress on flat or severely resorbed alveolar ridges to enhance denture retention.

• Mechanical Retention System: Integrates retention pins or undercut cavities on the base aspect to ensure a durable, mechanical lock into the curing acrylic base matrix.

Applications

• Severely Resorbed Alveolar Ridges: Excellent for patients with flat or compromised residual ridges who cannot tolerate lateral interferences from anatomic cusped teeth.

• Impaired Neuromuscular Control: Ideal for geriatric or compromised patients who struggle to maintain a consistent centric relation bite position.

• Crossbite & Class II / Class III Cases: Simplifies setup in complex intermaxillary relationship cases where natural cuspal intercuspation is impossible to achieve.

Specifications & Options

• Quadrant Options: Available in separate Upper and Lower sets.

• Molds: S (Small) and M (Medium).

• Shades: Standard Vita-matched shades (e.g., A1, A2, A3, B1).

Shipping cost is the standard UPS rate. We ship via UPS Ground (or USPS), and process orders within 1 business day.

Air shipment: Please note that according to UPS rules liquids can only be shipped via UPS Ground shipping. Any order containing liquids will therefore be shipped with UPS Ground shipping.

We gladly accept returns for brand-new items within a 30-day window from the date of order receipt. To initiate a return, please reach out to us to obtain your Return Merchandise Authorization (RMA) number. Please note that a 15% restocking fee will be applied to all returns. Additionally, customers are responsible for covering the return shipping costs. Your satisfaction is important to us, and we are here to assist you through the return process.