Dentistry is a profession related to the prevention and remedy of oral diseases, including illnesses of the teeth and tissues of the mouth. Now, dentistry has a shared language. Dental Lab Technicians, Dentists, Assistants & Hygienists must speak the same language for more accessible communication. If they cannot write and speak in this shared language, it is difficult for them to survive in the dental industry.
Now, a few terms for particular things can vary from place to place; the technicians need to inculcate all the terms and communicate fluently with one’s dentist. Software like Cayster provides dental labs with high-quality technicians with proper knowledge of technical words. Cayster is a technology company handling inefficiencies in the dental enterprise.
There are main four sections with the standard occlusion terms that dental technicians must know:
- Level/Planes
- Locale/Positions
- Arrangements
- Trajectory
Level/Planes
- Plane of Occlusion – the plane of occlusion is a plane between upper & lower teeth when both the teeth jointly come together in the natural bite. The body and teeth are split into different planes. Technicians need to focus on the head, neck, and face.
- The curve of Spee – a curve of spee spreads from anterior to posterior on each arch
- The curve of Wilson – a curve of Wilson spreads from right to left or vice versa and heeds the tilt of the teeth to the tongue.
- Sphere of Monson – the sphere is the combination of the Curve of Wilson and the Curve of Spee that forms a shape similar to a tennis ball.
- Bonwill is an equilateral triangle with 4-in sides bordered by lines from the reference points of the downward centric incisors to the condyle on either right or left and from one condyle to another.
- Frankfort Horizontal Plane – Axis orbital plane(Frankfort horizontal plane) is selected by the transverse horizontal axis of the mandible. It is established using a point on the inferior boundary of the right/left bony orbit. It is a horizontal contact point.
- Face-bow Registration – the face-bow registration utilizes the axis orbital plane; the bite fork then documents the occlusal table in connection to the Frankfort Plane.
Arrangements (Anatomy of the Mouth)
- Maxilla – Maxilla is a portion of the skull that backs the upper teeth and palate. It is beneath the nasal sinus.
- Mandible – Jaw is the other name for the mandible. This is the inferior constituent of the oral cavity and is the part that does the movement while chewing.
- Palate – Palata constituents of two components: “SOFT” and “HARD,” and it is the upper portion of an oral cavity opposite the jaw.
- Temporomandibular Joint (TMJ) – TMJ is the joint where the Maxilla and the Jaw link jointly. This is where the condyle ‘rotates’ and ‘translates,’ constituting two primary activities.
- TMJ Disorders – ailments in the TMJ can cause problems with:
- Headaches
- Migraines
- Abnormal Tooth Wear
- Masticatory Discomfort
- Speech Irregularities
- Continuous Pain
Locale/Positions
- Maximal Intercuspation (MI)
- Centric Occlusion (CO)
- Centric Relation (CR)
Trajectory
When one says trajectory/directions, one refers to the position of a particular thing.
- Anterior
- Posterior
- Mesial
- Distal
- Occlusal
- Lingual
- Palatal
- Buccal
- Facial/Labial.
- Lateral
- Long Axis
- Anterior Landmarks
- Posterior Occlusal Landmarks
A few terms and keywords are used for and in procedures for dental lab technicians.
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Abutment
An abutment is a substructure at the rears of a bridge span sustaining its superstructure. Single-span bridges have abutments at each end.
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Articulation
It is the active contact connection between the occlusal exteriors of the teeth during the process.
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Bridge
It is a type of dental restoration for a missing tooth/teeth by binding a synthetic tooth eternally to neighboring teeth/dental implants.
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BruxZir
It is a stable Zirconia used for crowns/bridges/implants/inlays/Onlays etc.
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Bruxism
A circumstance in which one grinds/gnash/clench one’s teeth overly, usually during sleep.
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Cavity
A damaging process yields the decaying of the tooth enamel and directs to the endless ruin of enamel and dentin, thereby cavitation of the tooth. Crown dental labs provide crowns and other stuff to remove this cavity.
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Cement
Dental cement is rigid, breakable material created by combining powder and fluid.
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Concepts of Occlusion
Occlusion is an element that is familiar to all departments of dentistry. The technicians in a crown dental lab should be familiar with it. The main aim of dentistry is to preserve an occlusion that will operate in harmony with the other constituents of the masticatory.
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Crown
A crown is a prosthetic device usually manufactured in a tooth shape covering a person’s natural tooth in a crown dental lab.
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Dental Implant
Dental implants are a surgical element embedded in the bone of the jaw/skull to back a dental prosthesis or to function as an orthodontic anchor.
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Denture
Dentures are portable prosthetic teeth fitted in one’s mouth without regard for the bone.
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Gingivitis
It is also called plaque, which is the rash/inflammation of the gums in reaction to bacterial infection.
Once the crown dental lab technician knows and understands these terms, they can improve communication between dental labs and the dental office.
