Bracket system H4

Home | Installation of 2D braces

Do you want to have a beautiful smile, but are embarrassed to wear braces? Now this is not a problem! You can choose clear aligners, sapphire or ceramic braces, or lingual systems that are bonded to the inside of your teeth. All of these options work equally well. After an examination and treatment plan, orthodontist Irina Butorina will recommend you a specific type of system and show you what your teeth will look like as a result.

A little about the manufacturer

The H4 system is a development of the American company Ortho Classic, which occupies a leading position in the ranking of the world's largest and most successful manufacturers of orthodontic products.

The company began its history in the 80s of the last century, when the World Class Technoloqy corporation, which produced and sold cast molding elements around the world, needed high-precision casting.

Today, Ortho Classic specialists, based on the latest global developments and technologies in the field of orthodontics, develop their models of orthodontic devices and then manufacture them at their facility in Oregon.

Ortho Classic is represented in Russia by the distribution company Ortoline.

System characteristics

H4 braces are self-regulating devices. Unlike classic (ligature) designs, ligatures have replaced special locking devices that securely hold the arch (but do not fix it rigidly) and independently regulate its tension.

(i.e., changing the ligature) is not required In them, when correcting and rotating the dental elements, the impact forces and tension of the arch are automatically adjusted.

The device has a low profile, i.e. the plates have reduced parameters, which improves aesthetic characteristics and does not in any way affect the treatment result.

All self-regulating brace systems, based on the effect they have on the teeth, can be active or passive. Model H4 belongs to passive systems , i.e. the arch in the slots of the brackets has a free arrangement, and is not tightly fixed at the bottom of the slots, as in active analogues.

With this arrangement, the movement of problem units is physiological in nature , and the patient himself experiences only minor pain and discomfort due to weakened pressure.

The device is made of dental metal. As practice shows, it is metal braces that are particularly effective and cope with severe malocclusions faster than other designs.

The video provides an overview of the design of H4 braces locks.

Adaptation period and care

Lingual braces do not cause any noticeable pain. The majority of patients believe that the most unpleasant thing in the adaptation period is the discomfort caused by impaired diction . However, this period lasts only one to four weeks, sometimes less.

The installed structures place increased demands on oral hygiene. It is necessary to strictly follow all the rules of care, which the attending physician must familiarize each patient with.

In addition to a toothbrush and toothpaste, other hygiene products are also used, for example, brushes.

Mechanism of action

Human teeth do not have a tight fixation with the jaw bones. They are located in depressions (sockets) and are surrounded by ligaments that provide reliable support and protection by compression or stretching from pressure and excessive loads.

Changing the position of the teeth occurs with the help of an arch. In order for the teeth to move into the correct position, the doctor sets the arch to the required shape, which, by the force of its pressure, will guarantee the desired result.

During treatment, the arc rushes to its original shape, and slowly tightens the fastening elements behind it.

At the initial stage of correction, the orthodontist places a thin, non-rigid arch , which gently and with little force acts on the teeth. This allows all elements to get used to constant pressure and minimize discomfort and pain.

In the zone where the ligaments are compressed under the action of the arc, a resorption process develops in the bone jaw tissues, which leads to the expansion of the interdental spaces and the appearance of additional space for the movement of dental elements.

In another area where the ligaments have been stretched, new tissues are formed, which will subsequently serve as a barrier to the teeth returning to their original position.

The process described is gradual and very slow. A tooth moves by just 0.1 cm in 30 days. Increasing the pressure will not speed up the movement process.

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Advantages

The main advantage of the H4 system, according to experts, is the reduced parameters of the grooves: with a height of 0.0265 mm, they are only 0.022 mm wide, which allows for maximum correction control at the final stage.

The advantages of this model include the following characteristics:

A perfectly smooth surface, which reduces friction and has a beneficial effect on the jaw bone tissue.
The rounded edges of all parts reduce injury to the mucous membrane and soft tissues.
The modified wing shape makes it easier to ligate or apply elastic chains.
Bracket covers do not require special tools to open and close.
The slots have 4 control points.
There are horizontal and vertical position lines.
By strengthening the bicuspid base, a good anatomical premolar correspondence is created.
The unique platform of Treadlok bracket plates improves the adhesion of brackets to enamel.
Hooks available in 5, 4 and 3 teeth.
The duration of treatment has been reduced by 25%.
The number of visits to the doctor to activate the structure has been reduced.
The absence of a ligature simplifies everyday oral care.

Based on the principle of operation and its structure, this corrective device claims to be the best self-regulating device on the world market. With relatively low pressure it provides maximum treatment results.

Metal braces from different manufacturers

Damon Q metal braces
are perhaps the most popular on the market due to their patented design and locking system. The advantages of the Damon brand are reliability and reduced treatment time.

Victory metal braces
from 3M Unitek are considered one of the most attractive metal solutions. They are distinguished by the anatomical shape of the locks and a special surface that facilitates installation. In addition, 3M metal braces belong to the budget category.

Metal braces “Pilot”
are a domestic development that combines an affordable price and quite a good level of efficiency. There are no innovative technologies here, but the solution copes with its main task.
Metal Marquis braces
from Ortho Technology are also in demand among doctors and patients. They are easy to use and especially hygienic: the clasps are precisely adjusted to the teeth and have a low profile, so they are comfortable to wear, and food residues will practically not get stuck between the elements of the system. At the same time, Marquis metal braces allow you to replace arches in the shortest possible time.

American Orthodontics Empower metal braces
are the flagship products in the orthodontic construction market. They are effective and reliable, as well as aesthetically pleasing due to the small size of the locks. However, the cost of their installation will be higher than many analogues.

Mini Master metal braces
from American Orthodontics are miniature in size (25% smaller than other systems). They are “shrunk” not only in width, but also in thickness, which eliminates injury to soft tissues. Mini Master also gives you the opportunity to wear colored metal braces of your favorite shade.

Preparation and installation technique

Placing a brace system involves the patient going through several successive stages:

Primary examination by a doctor , during which the type and degree of complexity of the pathology is determined, concomitant pathologies of the dentofacial apparatus are identified, and a plan for occlusion correction is developed.
Preparing the mouth for placement . The stage includes X-rays of the oral cavity, treatment of identified carious units and the inflammatory process in the gum tissue.
Some patients, if indicated, undergo additional professional dental cleaning. Installation of braces is possible on healthy elements! The duration of this stage is individual and always depends on the condition of the person’s gums and teeth at the time of treatment.
Creating a sample of both jaws from plaster and manufacturing a corrective apparatus based on them.
Placement of the finished structure in the mouth.

The procedure takes place in the following sequence:

placing a mouth dilator in the mouth to provide a good view of all teeth;
etching each element with a special composition and drying;
applying dental glue to the surface of each dental unit;
fixing the locks and illuminating them with a photopolymer lamp;
arc installation.

The whole process takes about one and a half to two hours, and is completely safe for the patient, with minimal discomfort and painless.

At the end, the orthodontist always explains the rules for wearing and caring for the orthodontic device.

Installation Features

Installation is always carried out in several stages.

Preparation. A complete examination of the oral cavity, x-rays, treatment of existing problems, as well as professional teeth cleaning are necessary.
Taking impressions and making a model.
Creation of an individual treatment plan.
Manufacturing of braces and arches.
Installation.

itself, in many cases, can be done using special devices that allow the already assembled system to be transferred to the patient’s oral cavity, after which all that remains is to install and activate the arch.

Duration of treatment

Correcting malocclusion with metal braces takes from one and a half to two years. This also applies to the H4 model.

Important! The exact duration of treatment can be announced by a specialist after examining the oral cavity and determining the complexity of the pathology.

The duration of correction depends on many factors:

type of bite;
person's age;
jaw bone quality;
anatomical features;
the patient’s attitude towards treatment;
accuracy of implementation of medical recommendations.

The first results of the correction will be noticeable approximately 3-4 months from the date of installation of the structure.

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Treatment process with H4 braces

The duration of therapy depends on the severity of the pathology and its type, as well as on the age of the patient. The older a person is, the longer it takes for teeth to straighten. As a rule, you need to wear the system for at least one to two years.

While wearing, you should visit your orthodontist regularly. But self-ligating systems allow you to do this relatively rarely - once every month or two. No one can say exactly how many times you will have to go to the doctor and how long you will need to wear the device. The treatment program may change during the process - this is normal.

Retention period

People undergoing bite correction with braces are aware that after wearing them, the treatment is not considered complete. This is only half the journey to a beautiful smile.

After removing the device, a new period begins - retention, when it is necessary to consolidate the result obtained, keeping the teeth in their new position and preventing the teeth from returning to their original place.

This stage of treatment is no less important than wearing braces. During the retention period, doctors insist on wearing special orthodontic devices:

elastic mouthguards;
plates;
permanent retainers.

The duration of adaptation of teeth through the listed devices is calculated taking into account the age of the person, the complexity of the defect, and the degree of curvature of the elements. This period is usually equal to the period of wearing the corrective device, i.e., from one and a half to two years.

Price

The H4 bracket system is no more expensive than analog designs from other manufacturers. The average cost per jaw is about 12 thousand rubles.

The price of the model may vary depending on the region where the dental clinic is located, its pricing policy and status, as well as the complexity of the pathology.

In addition to the cost of the device, you will have to pay additionally:

orthodontic consultation;
treatment of teeth and gum tissue;
professional cleaning;
X-ray;
manufacturing the structure, its placement and subsequent removal;
retention treatment;
periodic examinations by a specialist.

The video presents a specialist's review of H4 braces.

Indications for use

Silicone braces for straightening teeth can be used by adults and young patients, but only if there is no allergy to the material. In addition, silicone aligners will be an excellent solution for straightening teeth for people who are embarrassed to walk with glands that cause them serious stress. Thanks to transparent dental structures, it is possible to straighten the teeth even for people who are constantly in the center of attention. These are lecturers, actors, businessmen, politicians and other people. After all, the braces system is characterized by its convenience, inconspicuousness on the teeth and absolute comfort during use.

Mouth guards for correcting bites are also useful for people who need to straighten teeth after injury or reconstructive surgery on the face and jaw. This applies to all cases where it is necessary to gain access to damaged surfaces for treatment. If you use fixed structures to straighten teeth, then this option is absent. In addition, the latest products are quite difficult to maintain.