A practical treatise on the technics and principles of dental orthopedia and prosthetic correction of cleft palate . CHAPTER XLV. DIVISION 4. CLASS III 319 Fig. 320 PART VI. DENTO-FACIAL MALOCCLUSIONS treatment. The dental models shown below the facial casts were made fromimpressions taken in the usual manner by pressing modeling-compound againstthe front teeth, with the mandible in its most posterior position. When one con-siders the mechanism of the cause, it will be seen that this straightening of the man-dible, while not inhibiting its growth in other dimensions, increases the distan
A practical treatise on the technics and principles of dental orthopedia and prosthetic correction of cleft palate . CHAPTER XLV. DIVISION 4. CLASS III 319 Fig. 320 PART VI. DENTO-FACIAL MALOCCLUSIONS treatment. The dental models shown below the facial casts were made fromimpressions taken in the usual manner by pressing modeling-compound againstthe front teeth, with the mandible in its most posterior position. When one con-siders the mechanism of the cause, it will be seen that this straightening of the man-dible, while not inhibiting its growth in other dimensions, increases the distancefrom the point of the chin to the condyle, with a protruding movement of the bodyof the mandible and its contained lower denture. Again, when one remembersthat the prime cause of obstructed nasal breathing and its resultant open-bitemalocclusion is adenoids, which in themselves are the prime cause of inhibited de- FlG. 228.
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