Category: V

Valleix’s sign

Posted on March 16, 2023 by - Hindfoot, Neurology, V

Valleix’s sign is another diagnostic test that can be used to assess nerve function in the peripheral nervous system. It involves applying pressure or pinching along the course of a nerve to identify areas of tenderness or pain.

In the case of tarsal tunnel syndrome, the Valleix sign can be used to identify areas of nerve irritation or damage along the course of the posterior tibial nerve. The healthcare provider will apply pressure or pinch along the nerve pathway, starting at the ankle and moving up the leg, while asking the patient if they feel any pain or discomfort.

If the patient experiences pain or tenderness along the course of the posterior tibial nerve, this can be an indication of nerve irritation or damage. However, like Tinel’s sign, the Valleix sign is not always definitive, and additional diagnostic tests may be needed to confirm the diagnosis.

In general, a combination of diagnostic tests and a thorough medical history and physical exam are used to diagnose tarsal tunnel syndrome. Treatment may involve rest, ice, physical therapy, and other conservative measures, and in some cases, surgery may be necessary to relieve pressure on the affected nerve.

Vitamin D for your feet

Posted on March 9, 2023 by - Medicines, V

Vitamin D is an essential nutrient that is primarily known for its role in bone health. It helps the body absorb calcium and phosphorus, which are necessary for the development and maintenance of strong bones. However, vitamin D also plays a crucial role in other aspects of health, including the health of your feet.

Here are some ways in which vitamin D can be beneficial for your feet:

  1. Bone health: As mentioned, vitamin D is essential for bone health. Strong bones are necessary for healthy feet, as they provide the structure and support needed for walking and other activities.
  2. Muscle strength: Vitamin D also plays a role in muscle strength and function. Strong muscles are important for the health of your feet, as they help support the arches of your feet and absorb shock when you walk or run.
  3. Immune system function: Vitamin D is involved in immune system function and can help protect against infections and other illnesses that can affect your feet.
  4. Nerve function: Vitamin D plays a role in nerve function, which is important for the health of your feet. Nerve damage can cause problems such as numbness and tingling, which can affect your ability to walk and maintain balance.

Overall, getting enough vitamin D through your diet or supplements can help keep your feet healthy and promote strong bones, muscles, and nerves. However, it’s always a good idea to talk to your doctor before starting any new supplement regimen. They can help determine whether you need to supplement with vitamin D and how much you should take.

Vitamin C for your feet

Posted on March 9, 2023 by - Medicines, V

Vitamin C is an essential nutrient that plays a crucial role in many bodily functions. It is necessary for the growth, development, and repair of tissues in the body, and it also acts as an antioxidant, protecting the body from damage caused by harmful molecules known as free radicals.

When it comes to your feet, vitamin C can be beneficial in several ways. For example:

  1. Wound healing: Vitamin C is required for the synthesis of collagen, a protein that is essential for wound healing. Therefore, consuming adequate amounts of vitamin C can help promote the healing of cuts, scrapes, and other injuries to your feet.
  2. Skin health: Vitamin C also plays a role in maintaining healthy skin, which is important for the health of your feet. It can help prevent dryness, cracking, and other skin problems that can affect the feet.
  3. Blood flow: Vitamin C is involved in the production of nitric oxide, a molecule that helps dilate blood vessels and improve blood flow. Good blood flow is essential for healthy feet, as it helps deliver oxygen and nutrients to the tissues in the feet.
  4. Nerve protection: Research shows that Vitamin C can protect you from developing nerve pain.

Overall, getting enough vitamin C through your diet or supplements can help keep your feet healthy and promote healing if you have any injuries or problems. However, it’s always a good idea to talk to your doctor before starting any new supplement regimen.

Vertical talus

Posted on March 9, 2023 by - Paediatrics, V

Vertical talus, also known as congenital vertical talus or convex pes valgus, is a rare foot deformity in which the talus bone (the bone that connects the foot to the ankle) is abnormally positioned, causing the foot to be in a fixed and rigid upward position. Here are some key facts about vertical talus:

Causes:

  • The exact cause of vertical talus is not known, but it is believed to be a congenital condition that occurs during foetal development.
  • It may be associated with other genetic syndromes or abnormalities, such as arthrogryposis or spina bifida.

Symptoms:

  • Symptoms of vertical talus include a visible upward curve of the foot, with the heel tilted downward and the front of the foot pointing upward.
  • The foot may also be stiff and rigid, making it difficult or impossible to flex the ankle.
  • In some cases, there may be pain or discomfort in the foot or ankle.

Diagnosis:

  • A diagnosis of vertical talus is usually made based on a physical examination of the foot and the patient’s medical history.
  • X-rays or other imaging tests may be ordered to confirm the diagnosis and assess the severity of the deformity.

Treatment:

  • Treatment for vertical talus usually involves surgery to correct the position of the talus bone and realign the foot.
  • Depending on the severity of the deformity, surgery may involve releasing or lengthening tight or shortened tendons and ligaments, and/or placing pins or screws to hold the bones in the correct position.
  • In some cases, casting or bracing may be used before or after surgery to support the foot and aid in healing.

Prognosis:

  • With appropriate treatment, most cases of vertical talus can be corrected.
  • However, the success of treatment depends on the severity of the deformity and the age of the patient at the time of treatment.
  • Patients with vertical talus may need long-term monitoring and follow-up to ensure that the foot remains properly aligned and to address any future complications.

Varicose veins

Posted on March 9, 2023 by - V, Vascular

Varicose veins are enlarged and swollen veins that often appear dark blue or purple. They usually develop in the legs and feet, but can occur in other areas of the body as well. Varicose veins occur when the veins in the legs or feet become damaged or weakened, causing blood to flow back into the vein and pool there.

The most common symptoms of varicose veins include:

  • Visible swollen veins
  • Aching, throbbing, or cramping in the legs
  • Swelling in the feet or ankles
  • Itchy or burning skin around the affected vein
  • Muscle fatigue or heaviness in the legs
  • Skin discolouration or ulcers near the affected vein

Several factors can increase the risk of developing varicose veins, including age, genetics, pregnancy, obesity, and prolonged standing or sitting.

Treatment options for varicose veins include lifestyle changes, such as exercise and weight loss, wearing compression stockings to improve circulation, and medical procedures such as endovenous laser treatment or sclerotherapy, which involves injecting a solution into the affected vein to close it off.

If you suspect you have varicose veins or are experiencing symptoms, it is important to speak with your healthcare provider for an accurate diagnosis and to discuss appropriate treatment options.