MD Lateral incisors

• initiation of calcification of lateral incisor?

  3.5 months
• crown complete of lateral incisors?

  4.5 years
• eruption of LI?

  7.5 years
• root complete of LI?

  10 years
• location off contact area in mesial?

  incisal angle
• location of contact are in distal?

  incisal angle
• lateral incisor is slightly _ than the central incisor?

  larger
• slightly more _ than the central incisor?

  convex
• incisal ridge curves to the distal?

  disto-lingual twist
• in Li, crown _ displaced?

  distally
• what is the antagonist of the LI?

  Maxillary Central Incisors and Maxillary Lateral Incisors
• The mandibular lateral incisor is larger than the mandibular central incisor in?

  all dimension
• In facial surface, The incisal edge is straight but slants toward the?

  distal
• the MILA is sharp at __, DILA usually appears a little more _ ?

  90-degree angle, rounded
• With more curvature in the distal crown outline; therefore, the crown is NOT considered _ from the facial view?

  symmetrical
• The root tapers to a pointed apex. It may curve slightly to the _ or remain straight.?

  distal
• Anatomical features are___ as they are on maxillary

  incisors?

  not as prominent
• The lingual fossa is _ in shape, _ and limited to primarily the __ of the crown?

  trapezoidal, shallow, two-thirds
• The cingulum is smoothly _ and not well delineated. It is also _ displaced as it starts to curve towards the _?

  rounded, distally, cervical
• does the cingulum is in the center?

  distally displaced
• in proximal surface, root depressions on the mesial and distal surfaces (distal depression is _)?

  deeper
• The cervical line curves more towards the incisal on the?

  mesial surface
• in incisal surface, the _ is greater in diameter than the medial and distal portion?

  labial and lingual
• The incisal ridge will be relatively straight, but it is not straight across the tooth mesiodistally. It slants to the _ at its distal end ?

  lingual
• The crest of the cingulum lingually will

  be slightly ?

  distal
• The crown looks “_” or “_”

  on its axis, not at all symmetrical?

  twisted, rotated
• The curvature on the lateral incisor creates a __ cingulum as compared to the centrally situated cingulum of the central incisor?

  distally displaced
• what is the universal of MD left LI?

  23
• What is the universal of MD right LI?

  26
• What is the FDI of right LI?

  42
• what is the FDI of left LI?

  32
• What is the palmer of left LI?

  ⎾ 1
• What is the palmer of right LI?

  1 ⏋