- Spacing between the permanent maxillary central incisors, a large gap can form called a diastema
- Difficulties with brushing and flossing
- Increased risk of dental decay
- Repeated trauma to the maxillary frenum because it is so low and prominent
- Pain with breastfeeding
- Inability to adequately flange the maxillary lip upward during breastfeeding, affecting an infant’s latch and ability to create a good seal