CBCT	Cone beam computed tomography
GAPO syndrome	Growth delay–alopecia–pseudoanodontia–optic atrophy syndrome
LIPUS	Low-intensity pulsed ultrasound
MFE	Mechanical failure of eruption
PFE	Primary failure of eruption
Phase A1	The tooth crown reaches half the height of the crowns of adjacent teeth
Phase A2	The crown of the embedded tooth is located between half the height of the crowns of adjacent teeth and the cervix
phase B	The tooth crown is below the oral mucosa
PRP	Platelet-rich plasma
TTS	Titanium trauma splint
36	Permanent lower first molar
55	Primary upper right second molar
74	Primary lower left first molar
75	Primary lower left second molar
84	Primary lower right first molar
85	Primary lower right second molar