Most patients with primary coccidioidomycosis are asymptomatic, but nonspecific respiratory symptoms resembling those of influenza, acute bronchitis, or, less often, acute pneumonia or pleural effusion sometimes occur.
By using retainers to hold the teeth in their new position for a length of time, the surrounding periodontal fibres are allowed to adapt to changes in the bone which can help minimize any changes to the final tooth position after the completion of orthodontic treatment.
Traps liquid against the teeth. Permanent Bonded Retainer This type of retainer stays in your mouth all the time, because it is bonded (glued) to the back of your teeth. Usually this type of retainer is placed behind the six front lower teeth.