Part of the vacuolated saddle can’t heal itself. If only a part of the saddle is involved, it is called partial vacuolation saddle. 2. The formed vacuolation saddle cannot be improved, but most of them are asymptomatic, only found during the examination, and do not need special treatment. If it is caused by a specific disease, the symptoms may be progressively aggravated, and it is necessary to deal with the original disease at this time.