Which of the following teeth is most commonly associated with eruption sequestrum?
The eruption sequestrum is seen occasionally in children at the time of the eruption of the first permanent molar.
Starkey and Shafer have described the sequestrum as a tiny spicule of nonviable bone overlying the crown of an erupting permanent molar just before or immediately after the emergence of the tips of the cusps through the oral mucosa.
Permanent second premolar
Permanent second molar
Permanent first molar
Permanent first premolar