What is a valgus splint and how does it work?

Hallus valgus is a condition in which damage occurs to the joint of the big toe. This condition is commonly called bunion. Bunions are caused by the formation of a bone spur in response to injury. In reality, Hallus valgus is not just a reaction to injury. Interestingly, this disease is almost never found in cultures that do not wear shoes. Tight shoes, such as high heels and cowboy boots, can contribute to the development of hallux valgus. Wide shoes with room for the toes reduce the chances of developing deformities and help reduce irritation to the area of ​​the bunion, if present.

The term hallus valgus actually describes what happens to the big toe. Hallus is the medical term for the big toe, and valgus is an anatomical term that means that the deformity occurs away from the midline of the body. So valgus deformation of the big toe beyond the foot. As this process progresses, other changes appear. One of those changes is that the bone that sits above the big toe, the first metatarsal bone, begins to deviate more in the other direction. This bone is called primus varus. Primus means the first metatarsal bone, and varus is a medical term that means that the deformity is a deviation from the midline of the body. This creates a situation where the first metatarsal bone and big toe now form an angle with respect to a line running along the inner edge of the foot. Bunion, which develops first, is actually a reaction to pressure from shoes. Initially, the reaction to trauma is an area of ​​irritated, swollen tissue that constantly rubs between the shoe and the bone located under the skin. Over time, constant pressure can cause the bone tissue to thicken, which increases swelling and further friction from the shoe.

Causes

Many problems that arise in the legs are the result of abnormal pressure or friction. The easiest way to determine the presence of the consequences of pathological pressure is to examine the leg. The leg is a hard bone covered with skin. In most cases, symptoms develop gradually as the skin and soft tissues absorb the excess impact on the leg. Any protruding bone or injury aggravates the already existing consequences of the injury. The skin reacts to friction and pressure by forming a callus. The soft tissues located under the skin react to excess stress. Both the callus and the thickened soft tissue underneath the callus become painful and inflamed. Reducing pain helps to reduce pressure. Pressure can be reduced externally through looser shoes or internally through surgery and removal of excess tissue.

Risk factors

• Shoes influence the incidence of hallux valgus (it is lower in adults who do not wear shoes). However, this does not mean that only shoes cause this disease. Tightening shoes can cause pain and pinching of the foot nerves along with the formation of hallux valgus. Fashionable shoes may be too tight and too narrow for the 'foot to look aesthetically pleasing.' High heels increase stress on the foot, further exacerbating the problem. Moreover, fashion trends are followed not only by young people, but also by people in the older age group. Risk factors can be divided into the main ones:
• There is a high probability of hallux valgus deformity in females. The cause may be shoes.
• Ballerinas who spend a lot of time on blocks dancing on their toes and thus may be expected to have a higher likelihood of developing hallux valgus
• Age. The incidence of deformity increases with age, with rates of 3% in people aged 15–30 years, 9% in people aged 31–60 years, and 16% in those over 60 years of age 1
• Genetic factors play a role
• Associated diseases

There are specific causes of biomechanical instability, including neuromuscular disorders. This may be associated with various types of arthritis. These associated diseases include:

• Gout.
• Rheumatoid arthritis.
• Psoriatic arthropathy.
• Joint hypermobility associated with diseases such as Marfan syndrome, Down syndrome.
• Multiple sclerosis.
• Sharot's disease
• Cerebral paralysis.

Characteristics and equipment

• Material: durable hypoallergenic medical plastic, porous soft material, leather, nylon;
• Manufacturer: development - Japan, production - China (high quality!);
• Contents: 1 pair per pack (2 pcs., for left and right feet);
• Size: tires are dimensionless (adjustable to any foot size).

You can buy a bandage for the big toe right now in our online store. We guarantee to provide high-quality and certified products that, when used correctly, will help deal with bumps on the thumbs. Remember, hallux valgus develops quite quickly; every day the bone growth can increase, which can lead to a complex operation with a long rehabilitation period and lifelong lameness.

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Still have questions? Call the toll-free number 8-800-200-41-91 , get advice and place an order by phone (on weekdays from 9 to 18 Moscow time)

Symptoms

Symptoms of hallux valgus are mainly caused by bunions. Bunion is quite painful. With severe hallux valgus, a cosmetic problem also appears. Moreover, choosing shoes becomes difficult, especially for women who want to be fashionable and for them, wearing fashionable shoes becomes a real challenge. Finally, increasing deformity begins to move the second toe and may create conditions for the second toe to rub against the shoe.

Big Toe Abduction Bandage: Buy and Enjoy the Benefits

A night bandage for the big toe is worth buying to get rid of hallux valgus. This effect and ease of use is achieved due to a number of advantages:

• rigid and effective fixation of the joint;
• possibility of adjusting the angle of finger deflection;
• relief from painful sensations;
• eliminating the inflammatory process;
• convenient fastening of the clamp to the foot;
• durability of the device, ensured by the absence of moving parts;
• universal size, suitable for any foot;
• absence of complex care requirements;
• inability to rub the protruding joint;
• carrying out procedures during sleep, which makes them practically invisible and not requiring much effort;
• high-quality materials that do not cause allergies or irritations.

Another undeniable advantage is the foot bandage for bunions - a price that will seem ridiculous even to the average Russian. The cost of this miraculous device is much lower than other products with a similar operating principle.

Diagnostics

Disease history

• The patient may experience pain in the big toe when walking or making any movements. This may indicate degeneration of intra-articular cartilage.
• The pain may be aching in the metatarsal area due to wearing shoes. Possible increase in deformation. .
• It is necessary to find out what physical activities increase the pain and what relieves the pain (maybe just taking off your shoes).
• History of injury or arthritis.
• It is quite rare to experience sharp pain or tingling in the dorsal region of the bursa of the thumb, which may indicate traumatic neuritis of the middle dorsal cutaneous nerve.
• The patient may also describe symptoms caused by the deformity, such as a painful second toe, interdigital keratosis, or ulcer formation.

Visual inspection

• It is necessary to observe the patient's gait. This will help determine the degree of pain and possible gait disturbances associated with problems in the legs.
• The position of the big toe in relation to the other toes. Distortion of the joint can be in different projections.
• Prominent joint position. Erythema or swelling indicates shoe pressure and irritation.
• Range of motion of the big toe at the metatarsal joint. Normal posterior flexion is 65-75° with plantar flexion less than 15°. Moreover, it is necessary to pay attention to whether pain and crepitus are present. Pain without crepitus suggests the presence of synovitis.
• The presence of any keratosis, which suggests pathological chafing from abnormal gait..
• Associated deformities may include hammertoes and flexible or rigid flat feet. These deformities can cause hallux valgus to progress more rapidly as the lateral support of the foot is reduced.

Changes in movement of the thumb joint:

• Increased abduction of the big toe in the transverse and frontal planes.
• Increased average toe prominence.
• Change in backward flexion of the joint.

In addition, it is necessary to pay attention to the condition of the skin and peripheral pulse. Good blood circulation is especially important if surgical treatment is planned and normal healing of the postoperative wound is necessary.

Treatment

Conservative treatment

Treatment of hallux valgus almost always begins with the selection of comfortable shoes that do not cause friction or stress. In the early stages of Hallus valgus, wearing shoes with a wide front can stop the progression of the deformity. Since the pain that results from bunions occurs due to pressure from shoes, treatment focuses on relieving the pressure that shoes place on the deformity. Wider shoes reduce pressure on bunions. Bunion pads can reduce pressure and friction from shoes. There are also numerous devices, such as spacer orthotics, that can splint the toe and change the load distribution on the foot.

Drug treatment and physiotherapy

Nonsteroidal anti-inflammatory drugs and physical therapy may be prescribed to reduce inflammation and relieve pain. In addition, corticosteroid injections are possible. Long-term physical therapy has not proven to be therapeutically effective.

Orthopedic products

It is possible to use various orthopedic products (instep supports, toe correctors, interdigital rollers). The use of orthopedic devices helps to stop further deformation in the early stages. With severe deformation, the use of orthopedic products can only slightly reduce pain. Custom insoles help correct damaged arches.

If the deformity is caused by a metabolic disorder or a systemic disease, then it is necessary to carry out treatment aimed at correcting the underlying disease with the involvement of a rheumatologist or endocinologist.

Combined correctors

Another type of product for the treatment of hallux valgus is a combination product - a hallux valgus joint splint. It can be used during sleep, when doing household chores, when you go for a walk in ordinary, fairly wide or sports shoes. It contains a metal hinge in the area of ​​the thumb bone, with its help the tire bends while walking and does not create inconvenience. The angle of deviation of the problem finger depends on the degree of tension of the strap. This tire also has adjustment for foot volume.

Surgery

If all conservative measures are not effective, then a decision is made on surgical treatment. Currently, there are more than 100 surgical techniques for the treatment of Hallus valgus. The main tasks in surgical treatment are as follows:

• remove bunion
• reconstruct the bones that make up the big toe
• balance the muscles around the joint so that there is no recurrence of the deformity

Removing the “growth”

In some mild cases of bunion formation, only the growth on the joint capsule may be removed during surgery. This operation is performed through a small incision on the side of the foot in the area of ​​the bunion. Once the skin is cut, the growth is removed using a special surgical chisel. The bone is aligned and the skin incision is closed with small sutures.

It is more likely that reconstruction of the big toe will also be necessary. The main decision that must be made is whether the metatarsal bone needs to be cut and also reconstructed. To resolve this issue, the angle between the first metatarsal and the second bone is important. The normal angle is approximately nine or ten degrees. If the angle is 13 degrees or greater, the metatarsal bone will most likely need to be cut and reconstructed. When the surgeon cuts and repositions the bone, it is called an osteotomy. There are two main techniques used to perform osteotomy and reconstruction of the first metatarsal bone.

Distal Osteotomy

In some cases, the distal end of the bone is cut and moved laterally (this is called a distal osteotomy). This effectively reduces the angle between the first and second metatarsals. This type of surgery usually requires one or two small incisions in the leg. Once the surgeon has achieved satisfactory bone alignment, the osteotomy is followed by fixation of the bones using metal pins. After surgery and healing, the pins are removed (usually they are removed 3-6 weeks after surgery).

Procymal osteotomy

In other situations, the first metatarsal bone is cut at the proximal end of the bone. This type of surgery usually requires two or three small incisions in the leg. Once the skin is cut, the surgeon performs an osteotomy. The bone undergoes reconstruction and is temporarily fixed with metal pins. This operation also reduces the angle between the metatarsal bones. In addition, the tendon of the adductor big toe muscle is released. Therefore, after the operation, a special bandage is put on.

Rehabilitation after surgery

It takes an average of 8 weeks for the soft tissue and bones to heal. During this period, it is better to place the foot in shoes with a wooden sole or a special bandage in order to prevent trauma to the operated tissues and allow normal regeneration. Immediately after surgery you may need crutches.

In patients with severe bursitis, physiotherapy (up to 6-7 procedures) may be prescribed a certain time after surgery. In addition, you must wear shoes with wide fronts. It is also possible to use correctors. All this can allow you to quickly return to normal walking.

Abduction bandage for the big toe: how to use?

To achieve the desired effect and eliminate hallux valgus, it is necessary to correctly use an orthopedic foot brace.

Fixation of the joints in a natural position is carried out due to soft and elastic materials adjacent to the foot, as well as reliable fastenings that establish a natural position of the leg in the absence of pressure and discomfort. To properly use the night valgus bandage, the following is required:

1. Remove tires from packaging. The kit includes two correctors, for the right and left legs, which are designated by the letters “R” and “L”, respectively;
2. Place the bandage on your thumb. To do this, you need to insert your thumb into the device so that the soft pad is on the inside of the finger, and the phalanx itself is retracted to the side;
3. Loop the blue strap around your leg and thread it through the hook;
4. Set the finger angle that is convenient for you. This can be done by tightening the blue fasteners. It is worth considering that when choosing an angle of inclination, you should feel comfortable and there should be no pain. Important! Do not set the deviation angle too large when initially using the corrector; for an effective and painless procedure, it is worth increasing this indicator gradually, with each subsequent procedure;
5. Secure the fastener at the set angle using Velcro;
6. Go to bed. Important! You need to put on the corrective bandage while sitting straight on the bed in a state prepared for sleep, since you cannot walk (even a couple of steps!) in the device, it is not intended for this;
7. After waking up, remove the correctors. To do this, you must first unfasten the blue fasteners, and then remove the bandages from both feet, like regular shoes.