FOUR YEARS OFF. 



87 



Fig. 79. 



Four Years Ojf (Figs. 77, 78, 79). — In front the intermediate per- 

 manent teeth are seen in contact with each other ; the inferior and 

 superior left-hand permanent corner teeth have appeared. In profile, it 

 is seen that these teeth have not been completely pushed through the 

 gums. The tush teeth have appeared. The right-hand superior milk- 

 tooth is ready to fall out ; nothing remains but its roots. The inferior 

 tooth on the same side is leveled, but still firmly imbedded in the jaw. 

 The superior intermediate teeth, which preceded the eruption of the 

 inferior teeth, show considerable wear. The cups have formed in the 

 pincher teeth. 



