Violation
When the primary maxillary second molar is lost prematurally, the permanent first molar usually moves with the
mesiobuccal cusp rotating lingually.
mesiobuccal cusp rotating buccally.
crown tipping buccally.
crown tipping lingually
When the primary maxillary second molar is lost prematurally, the permanent first molar usually moves with the
mesiobuccal cusp rotating lingually.
mesiobuccal cusp rotating buccally.
crown tipping buccally.
crown tipping lingually