The Use of Spring Retainers After Orthodontic Treatment
After orthodontic treatment, such as getting braces or clear aligners, retainers play a crucial role in keeping teeth straight and preventing them from sliding back into their original positions. Two types of spring retainers are commonly used: the Hawley retainer and the Essix retainer.
The Hawley Retainer
The Hawley retainer is a classic and durable option. It consists of a plastic body with wire frameworks that sit on top of the teeth. The plastic component often matches the user's teeth shade, and the metal framework is strong and flexible to hold the teeth in place. Hawley retainers can be adjusted by the orthodontist to correct minor adjustments in the teeth.
Procedure for Getting a Hawley Retainer
To get a Hawley retainer, the orthodontist takes an impression of the patient's teeth. This impression is then used to create a mold for the retainer. Once the mold is complete, the retainer is custom-fitted and secured in place with metal clasps or springs. Hawley retainers are typically worn full-time for the first year after braces are removed and can later be worn part-time.
Advantages of Hawley Retainers
Hawley retainers are known for their strength and ability to correct minor alignment issues. They can handle rotation and slight movements of the teeth, making them a good choice for patients who have undergone traditional orthodontic treatment.
The Essix Retainer
Essix retainers, on the other hand, are made of clear, plastic material that is less noticeable than Hawley retainers. They are typically simpler to fit and remove, making them a good choice for patients who want to avoid the visibility of traditional metal retainers. Essix retainers are also easier to clean and maintain.
Procedure for Getting an Essix Retainer
Getting an Essix retainer is similar to having a Hawley retainer made. The orthodontist takes an impression of the patient's teeth and then creates a set of clear retainers that are custom-fitted to the patient's teeth. Essix retainers can be removed for eating and cleaning and typically need to be replaced every one to two years.
Advantages of Essix Retainers
Essix retainers are less visible than traditional metal retainers and can be more comfortable for patients who may struggle with metal retainers. They are also less likely to irritate the tongue or gums due to the lack of metal components.
Summary
In conclusion, both Hawley and Essix retainers are effective in keeping teeth straight after orthodontic treatment. The choice of retainer depends on personal preference, lifestyle, and specific needs of the patient. Both types require regular care and maintenance to ensure they continue to work effectively. By following the directions of the treating dentist, patients can enjoy a confident, straight smile for years to come.
