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tion to the osteomeatal
area was made with the endin-view
of using the data for clinical application in TURBINATES + L E N'G T H
doing cannulation of the maxillary ostium and with
the use of a modified cannula specifically designed 1. Inferior
for Filipinos in a future study. 2. Middle
3. Superior
4. Supreme
MATERIALS
AND METHODS
Filipino adult cadavers from the Department of
Anatomy, UP College of Medicine were studied paying INFERIOR MEATUS:
particular attention to the lateral nasal wall. Sagittal
skull sections were clone as well as coronal sections Distance of the nasolacrimal duct ostium to the
when needed. Actual measurements were made using anterior portion of the inferior concha: ram.
a Vernier caliper and recorded on the prepared
observation sheets (see Appendix I). Anatomic Diameteroftheostium: ram.
variations observed were likewise noted. Data were
recorded and analyzed using a microstat computer
Variations in the size, shape and position of the
program (IBM). Measurements on the left side were opening of the nasolacrimal duct:
compared with the eight to note any significant
difference.
RESULTS
Table 1 shows the measurements of the different
anatomic structures in the lateral nasal wall in this
study (Figures 1, 2, and 3). ....'...... .: .....', ."/i, ': '_ ....' "
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Distance fromthevestibuleto limennasi __.ram. _,.;,;:_,::._,- _,_ ',._,,,',- ,....... • .._,
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endof inferiorturbinate ram. ,,h'__,_ . . _,_ . . :v :,, ;.., _, .,_.
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Distance fromthevestibuletothe maxillaryostium
_,mm.
103