Standard working model series ANA-4

Order

Dental model representing typical natural adult dentition: Model base made from a hard thermosetting plastic material. Upper and lower jaws occlude in a definite central occlusion with natural physiological contact points. 28 model teeth made of hard thermosetting plastic material are securely positioned in the model with Philips head screws. ANA-4 dental models include a threaded metal back plate for screw retention or optional retention with a magnetic mounting plate in phantom heads.

Anatomical crown and occlusal contours based on the function and morphology of natural teeth
Natural occlusal contour based on a representative cross section of different distinctive contour characteristics
Anterior tooth contours are aesthetic and functional
Natural anatomical cervical root contour
Neutral intercuspidation according to the international classification of Angle Class I
Physiological interproximal space contoured according to the average dentition of a middle-aged adult
Wilson, Spee and helicoid curves 3 dimensionally reproduced
Option of performing different dynamic occlusion concepts like canine guidance or unilateral group function
Replica gingiva with natural palatal folds, buccal and lingual anatomical simulation


ANA-4	Universal model for realistic exercises in preventive, conservative and prosthetic dentistry upper and lower model jaws in a stable intercuspidation (28 teeth)
ANKA-4	same upper and lower model jaws in a stable intercuspidation as ANA-4, model teeth however not fixed with screws, but with the frasaco click system (28 click-in teeth)

ANA-4 V	Upper and lower model jaws in a stable intercuspidation like ANA-4 (28 teeth), however contours of the gingivae are simplified for easier preparations. This style is used by most universities for preparation training, while ANA-4 is mainly used in postgraduate education
ANKA-4 V	like ANA-4 V, model teeth however not fixed with screws, but with the click system (28 click-in teeth)

ANA-4 DAV	Upper and lower model jaws with a demonstration articulator of unique design allowing simple functional movements (assembled to the model base with a dovetail joint).
ANA-4 V DAV	like ANA-4 DAV, however with simplified gingival contours
ANKA-4 DAV	upper and lower model jaws combined with an adjustable demonstration articulator like ANA-4 DAV, model teeth however not fixed with screws, but with the click system (28 click-in teeth)
ANKA-4 V DAV	like ANKA-4 DAV, however with simplified gingival contours