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.
1 Hawley Retainer. This retainer is made up of acrylic molded to the shape of your mouth and a wire to hold the teeth in place. It is removable, making it easy to clean, and the acrylic is available in a wide range of colors.  Clear Plastic Retainer.