CHAPTER If. 
OF THE BONES OF THE FACE, &c. 
Sfa Nall, (Tab iii. iv. vii.) make the upper part of the 
nofe; they form that kind of arch which is fltteft to 
fuftain fuch injuries as the nofe is molt expofed to. 
Ofla malarum. (Tab. iii. iv.) Thefe bones compole 
the anterior, lower and outer parts of the orbits of the 
eyes; they have each a fliort procefs, which procefles 
join the procefliis jugales of the temporal bones, and form arches which 
have been called offa jugalia. 
Ofla ungues, (Tab. iii. iv.) are feated immediately below the os frontis 
towards the nofe in the orbits of the eyes, whofe anterior and inner parts 
they help to compofe; and between each of them and the upper jaw is a 
foramen as large as a goofe quill, into which the punda lacrymalia lead, 
to carry off any fuperfltious moifture from the eyes into the nofe. 
Ofla plana (Tab. iii. iv. viii.) are feated immediately beyond the forego¬ 
ing bones, in the orbits of the eyes, and are near thrice as big. They are ra¬ 
ther lmooth furfaces of the os fpongiofum, than diflind bones, and are 
very often impeded. 
Maxilla fuperior, (Tab. iii. iv. v. vii. ix.) is always deferibed Angle, though 
it is manifeftly divided by a future which is fcarce ever obliterated; it has 
