What should be done if there is a large space between teeth 11 and 12?

In cases where there is a large space between teeth 11 (maxillary right central incisor) and 12 (maxillary left central incisor), leaving it alone can be a reasonable choice if there are no functional or aesthetic concerns. This is especially true if the spacing is not causing any discomfort, difficulty in eating, or issues with speech. Additionally, teeth can sometimes adjust or migrate slightly over time, which may improve the aesthetics of the smile without intervention.

Moreover, leaving the space alone might be indicated when the gap is the result of natural variations in dental anatomy or if the gap does not affect the overall dental health and alignment. If the spacing is not leading to complications such as food trapping, periodontal issues, or concerns about appearance, it may be advisable to monitor the situation rather than intervene immediately.

Other options, such as removing the teeth or placing a bridge, may be overly aggressive and unnecessary, particularly if the teeth are otherwise healthy. Initiating orthodontic treatment could be warranted in certain situations, but it would typically depend on other factors like the overall alignment of the teeth and the patient's treatment goals. If the large gap does not negatively impact the patient's dental function or aesthetic satisfaction, monitoring without immediate action could be the best course.