PowerPoint Presentation: In the mandibular arch, nonrigid connectors are indicated when a complex FPD consists of anterior and posterior segments. During the mandibular opening and closing stroke, the mandible flexes mediolaterally.'

Rigid fixed partial dentures have been shown to inhibit mandibular flexure, and extensive splints have been shown to flex during forced opening The associated stresses can cause dislodgment of complex FPDs. Mw2 Mod Menu Xbox 360 No Jtag. Segmenting complex mandibular FPDs can minimize this risk.