Assembly for treatment providing non-invasive controlled positioning and movement of a patient's jaw

An oral treatment assembly providing jaw control during use, comprising:

• an upper assembly comprising:
• an upper posterior portion having an upper posterior occlusal surface,
• an upper anterior portion having an upper anterior occlusal surface;
• the upper posterior portion defining an upper posterior part and a lower posterior part;
• said lower posterior part defining an upper block that extends downward from an axial plane of a bite surface of a user's upper teeth such that the upper posterior occlusal surface is below the upper anterior occlusal surface;
• the upper posterior portion being coupled by an upper part of said upper posterior portion to said upper anterior portion,
• block defining an upper transition portion on an anterior facing end having an upper sloped surface with an upper reverse angle such that a lower anterior edge of the upper transition portion is forward of an upper posterior edge of the upper transition portion;
• a lower assembly comprising:
• a lower posterior portion and a lower anterior portion,
• a lower block that extends upward in a direction of the incisors and that extends upward from an anterior mandibular bite surface of the anterior portion and wherein said posterior portion does not extend upward above the lower block,
• the lower block being coupled to the lower posterior portion by a lower transition portion coupling the lower block to the lower posterior portion by a lower sloped surface having a lower reverse angle whereby the lower block extends in a posterior direction and over a portion of a non-extended posterior portion,
• the lower transition portion being configured to selectively couple to the upper transition portion and wherein the lower sloped surface of the lower transition portion and the upper sloped surface of the upper transition portion are configured to selectively engage when the user of the upper and lower assemblies extends a mandible jaw forward by a predetermined distance at which point the upper sloped surface and the lower sloped surface selectively engage;
• the lower assembly is at a predetermined relationship relative to the upper assembly, wherein when selectively positioned for mating, the upper block registers with the posterior portion of the lower assembly and the lower block registers with the anterior portion of the upper assembly;
• wherein the upper transition portion and the lower transition portion are each further angled outward from a buccal side of each transition portion to a lingual side at lateral movement angles from a midline of each of the upper and lower assemblies to form a lateral movement angle (LMA) of the upper and lower transition portions, wherein the outward lateral movement angle (LMA) is less than an angle between each respective midline and a perpendicular thereof and is configured for controlling the lateral movement of the upper assembly relative to the lower assembly when the upper transition portion is engaged with the lower transition portion.