Dental devices and related technology

A dental device, comprising:

• a bar configured to be attached to a jawbone and including:
• at least one magnet proximate an outer, occlusal surface of the bar;
• and
• at least one distal extension extending from the occlusal surface and including at least a portion configured to extend from the occlusal surface in a direction substantially perpendicular to the occlusal surface and toward the jawbone while the bar is attached to the jawbone;
• and
• an overdenture including at least one hook-shaped extension at a distal end of the overdenture and extending from a planar, inferior surface of the overdenture, the at least one hook-shaped extension being fixed relative to the planar, inferior surface of the overdenture, the at least one hook-shaped extension configured to:
• contact an exterior end surface of the at least one distal extension of the bar;
• secure the overdenture to the bar upon being rotated about the exterior end surface of the at least one distal extension of the bar in a first direction such that the planar, inferior surface of the overdenture abuts the occlusal surface of the bar;
• and
• release the overdenture upon being rotated about the exterior end surface of the at least one distal extension of the bar in a second, different direction such that the planar, inferior surface of the overdenture is at an angle relative to the occlusal surface of the bar.