Which structure resembles radiographically with PDL of maxillary 2nd molar?
Greater palatine foramen is seen as a radiolucent area (oval or round). Rarely, it is seen in the periapical film over the roots of first molar and sometimes at the apices of second premolar and second molar. This should not be confused with periapical pathologies.
Greater palatine foramen
Median palatine foramen
Zygomatic process
Angle of maxilla