What type of occlusion is given in functional implant?
**Core Concept**
Functional implants, such as removable partial dentures, require a specific type of occlusion to ensure proper function and stability. The goal is to achieve a harmonious relationship between the artificial teeth and the natural dentition, allowing for efficient mastication and minimizing the risk of occlusal trauma.
**Why the Correct Answer is Right**
The correct type of occlusion for functional implants is **non-working side interferences**. This type of occlusion is achieved by ensuring that the artificial teeth do not contact the opposing natural teeth when the mandible is in a lateral position. This is crucial for preventing occlusal trauma and ensuring the stability of the implant. The non-working side interferences are typically achieved through selective grinding and adjustment of the artificial teeth.
**Why Each Wrong Option is Incorrect**
* **Option A:** **Working side interferences** would create occlusal trauma and discomfort, making it an incorrect choice.
* **Option B:** **Even occlusal contact** would not take into account the natural asymmetry of the dentition, leading to potential issues with mastication and stability.
* **Option C:** **Cantilever occlusion** would create uneven forces on the implant, leading to potential damage and instability.
**Clinical Pearl / High-Yield Fact**
When designing occlusion for functional implants, it's essential to remember the concept of "non-working side interferences" to prevent occlusal trauma and ensure the stability of the implant.
**Correct Answer:** C. Cantilever occlusion