The evolution of clear aligners has introduced complexities in evaluating their effectiveness. A systematic review conducted in 2014 determined that the quality of the available studies was inadequate to draw definitive conclusions regarding their efficacy. While anecdotal evidence suggests that Invisalign Standish ME can effectively address moderate crowding of the anterior teeth, they tend to be less effective than traditional braces for a variety of orthodontic issues and are generally not recommended for pediatric patients.
Specifically, Invisalign Standish ME are suitable for cases of mild to moderate crowding (ranging from 1 to 6 mm) and mild to moderate spacing, provided there are no jawbone discrepancies. They are also appropriate for individuals who have experienced a relapse following fixed orthodontic treatment.
The Process of Treatment
The process of Invisalign Standish ME treatment typically involves an orthodontist or dentist, or in some cases, the patient themselves, creating a mold of the patient’s teeth to generate a digital scan. This computerized model outlines the transitional stages required to move the teeth from their current positions to the desired alignment, with aligners fabricated for each stage.
Patients are instructed to wear each aligner for approximately 22 hours a day, for a duration of one to two weeks, facilitating a gradual movement of the teeth as agreed upon by the orthodontist or dentist and the patient. The average duration of treatment is around 13.5 months, and despite ongoing patent infringement disputes, no manufacturer has successfully secured an injunction against another.
The Invisalign Standish ME treatment process commences with the acquisition of X-rays and photographs for diagnostic evaluation, followed by the capture of the patient’s bite, teeth, and gums through bite registration and polyvinyl siloxane impressions or an intra-oral digital scanner. The latter technique has gained significant traction in recent years due to advancements in digital scanning technology.
A comprehensive written assessment is then conducted by the dentist or orthodontist, detailing the diagnosis and outlining the treatment plan. Dental impressions are subsequently scanned to generate a digital three-dimensional model of the teeth. Utilizing the software program Treat, technicians manipulate the teeth into their desired positions, creating a series of stages that transition from the current alignment to the intended arrangement. The initial set of aligners may require anywhere from six to eighty individual pieces, with each aligner facilitating movement of the teeth by approximately 0.25 to 0.33 millimeters.
Prior to the production of the Invisalign Standish ME, a computer-generated graphic representation of the anticipated tooth movements is created using the ClinCheck software, which is then presented to both the doctor and the patient for approval or adjustments. The aligners are crafted through CAD/CAM (computer-aided design and computer-aided manufacturing) technology, employing a rapid prototyping method known as stereolithography.
This process involves constructing molds for the aligners in layers, utilizing a photo-sensitive liquid resin that solidifies into a durable plastic upon exposure to a laser. The aligners themselves are composed of an elastic thermoplastic material that exerts pressure on the teeth, guiding them into the desired positions. In cases where a tooth requires rotation or repositioning, a small, tooth-colored composite attachment may be bonded to specific teeth. Due to the inherent flexibility of the plastic used in clear aligners, which is less rigid than the metal employed in traditional braces, some adjustments may be necessary to achieve optimal results.
Each aligner is designed to be worn for an ideal duration of 22 hours per day, typically for a period ranging from one to two weeks. The overall duration of the treatment averages around 13.5 months; however, this timeframe can differ significantly depending on the complexity of the required tooth movements.
Things to Keep in Mind
Invisalign Standish ME must be removed during activities such as brushing, flossing, and eating. Given that clear aligners are constructed from plastic, exposure to hot liquids can cause them to lose their shape. Therefore, it is recommended that individuals undergoing treatment minimize their consumption of hot beverages to maintain the integrity of the aligners and prevent discoloration. After completing the treatment, patients are encouraged to wear a retainer at night for an extended period to ensure the stability of their dental alignment.
