Fig. 4From: An orthodontic perspective on Larsen syndromeDental arch width measurements. a Inter-cuspal width of primary canines (Cc-Cc). b Inter-palatal/lingual cervical line of canines (CL-CL). c Inter-buccal groove of primary first molars (D-D). d Inter-buccal groove of primary second molars (E-E)Back to article page