Varicose veins - lower extremity venous insufficiency
Varicose Veins vs Venous Insufficiency vs Varicose Veins
Three words that are similar but different: varicose veins, venous insufficiency, and varicose veins, Lower extremity veinsis not the name of a disease, but rather a blood vessel called a vein located in the leg, which is responsible for returning blood to the heart.
Unfamiliar Lower extremity venous insufficiencyis a condition in which the veins in the lower extremities become dysfunctional (incompetent), preventing blood from flowing properly toward the heart and pooling in the legs. The veins don't bulge out like varicose veins, but they are functionally impaired.
Varicose Veinsis an apparently tortuous protrusion of a blood vessel, caused by a valve failure that prevents blood from flowing normally, causing it to back up or stagnate, causing the vessel to swell and protrude to the point of being visible.
Causes of Varicose Veins
To prevent backward flow of venous blood downward, venous vessels have gates called valves. When these valves fail, venous blood that should be flowing upward instead of downward travels backwards. Instead of rising, the blood flows backwards toward the ankle and stagnates, causing the veins to stretch and develop varicose veins.
Varicose veins are caused by damaged valves in these veins, and the main causes include
- 1
Hereditary - congenital abnormalities of the vein walls and valves
- 2
Pregnancy - enlarged uterus compresses veins in the lower extremities
- 3
Aging - decreased elasticity of vein walls due to aging
- 4
smoking - increased blood viscosity and increased blood pressure lead to varicose veins
- 5
Obesity - excessive fat accumulation
- 6
Lack of exercise - standing for long periods of time
- 7
Poor diet - high in cholesterol and fat
Diagnosis and Treatment of Varicose Veins
While most varicose veins can be diagnosed with the naked eye, vascular ultrasound is essential for an accurate diagnosis and treatment plan.
▪️ Vascular ultrasonography
- Determine the backflow and location of blood caused by valve insufficiency.
- Identify anatomical problems with B-mode imaging and assess the direction, velocity, and volume of blood flow with Doppler.
- Diagnostic Criteria for Blood Reflux
▪ Deep veins: 1.0 seconds or longer
▪ Shallow veins: 0.5 seconds or longer
Penetrating veins: reflux > 0.35 seconds
The varicose vein treatment you choose will be based on your condition, the size and location of the varicose veins, and your health history.
▪️ Early-stage small varicose veins: angiosclerotherapy or laser treatment is effective.
▪️ Medium-sized varicose veins: radiofrequency surgery or laser treatment is effective.
▪️ Large, complex varicose veins: may require microphlebectomy.
Radiofrequency surgery for varicose veins involves inserting a radiofrequency conduit into the vein and generating heat to induce vein closure. It is less painful and faster to recover from than laser surgery, and you can return to normal activities one to two days after surgery.
Varicose vein angiosclerotherapy involves injecting medications called sclerosants to stiffen the blood vessels and block blood flow. The process involves using vascular ultrasound to check the saphenous and penetrating veins for abnormalities, and the number of treatments will vary depending on your individual condition.
Microphlebectomy, which has been commonly performed in the past, is a treatment that directly removes the vessels with venous reflux. It is often performed at the same time as other varicose vein surgeries, but because it leaves a 2mm scar, it is often followed up for 6 months or so after surgery to see if any branching vessels remain.
Varicose Vein Symptoms
- 1
My legs are tingling and heavy.
- 2
Pain and heat sensation in the calf.
- 3
My legs itch and swell frequently.
- 4
I feel pain in the bottom of my foot.
- 5
At night, I get cramps in my legs.
- 6
My toes don't feel as good as they used to.
- 7
The skin on your leg is oozing blood and bleeding.
Varicose Vein Complications
- 1
Skin ulcers: caused by varicose veins that prevent sufficient blood supply to skin tissue
- 2
Phlebitis: Inflammation of a vein, often resulting in pain.
- 3
Hyperpigmentation: Brown or dark spots on the skin
- 4
Chronic venous insufficiency: persistent decreased function of veins, leading to a variety of symptoms
- 5
Superficial venous thrombosis: blood clots in veins close to the surface of the skin
- 6
Bleeding: In severe cases, a vein ruptures, causing bleeding
- 7
Dermatitis: Skin becomes inflamed and itchy
Post-procedure precautions
- 1Compression stockings should be avoided.
- 2Alcohol and smoking should be avoided for up to 3 weeks.
- 3Avoid baths and steam rooms for about 1 month.
- 4Walking and ankle exercises can help you recover.
- 5
After surgery, bruising or pulling sensations may persist for 1 week to 1 month.
She's Heal Clinic's Know-how and Before and After Photos
She's Heal Clinic's varicose vein treatments include Full Closed Surgerywe have the know-how to eliminate the possibility of recurrence by leaving no root vessel base.
| Conventional closed surgery | Full Closed Surgery | |
|---|---|---|
| Methods | The base of the proximal saphenous vein is the Leave about 5 millimeters |
The base of the proximal saphenous vein is the Complete closure without leaving anything behind |
| Blood flow
Stability |
The base can't overcome the pressure Created a new backwater |
The pressure is reliably distributed and Create a comfortable blood flow path |
| Recurrence
Possibilities |
Possible recurrence | Low likelihood of recurrence |
Before and after radiofrequency treatment 1
Before and after photos of radiofrequency treatment 2
Common diagnoses for people with venous pain
The diagnosis of venous insufficiency in the lower extremities is made with an ultrasound. Ultrasound can look at the blood flow in the veins, check the function of the valves or how dilated the veins are, and pinpoint if there is reflux.
- 1
Foot / leg / lower back / hip pain - spinal stenosis, herniated disc, peripheral neuropathy
- 2
Plantar Pain - Interosseous Neuroma, Plantar Fasciitis
- 3
Knee Pain - Osteoarthritis
- 4
Shoulder Pain - Frozen Shoulder, Impingement Syndrome, Rotator Cuff Tear
- 5
General Pain / Discomfort - Restless Legs Syndrome, Fibromyalgia, Complex Regional Pain Syndrome
Various Symptoms of Venous Insufficiency
Treatments for lower extremity venous insufficiency
Treatment of lower extremity venous insufficiency depends on the severity of your symptoms, and there are several options available, and it's important to work with your healthcare provider to choose the right treatment. In the early stages, non-surgical treatments are often effective, but if symptoms become severe, surgical treatment may be necessary.
Drug therapy can help relieve symptoms by increasing the tone of the blood vessels, reducing the amount of reflux and inhibiting the progression of venous insufficiency. However, medication alone is not a complete cure, so it's important to work with your healthcare provider to make a decision.
Exercise therapy is very important to improve circulation and relieve symptoms. A variety of exercises can be helpful, including walking, biking, ankle exercises, yoga, and more, and it's important to consult with your doctor before you start exercising and choose an appropriate exercise regimen.
Compression stockings help to properly distribute pressure in the veins of the legs, allowing blood to flow back toward the heart and relieving symptoms.
Laser therapy is a relatively new non-surgical treatment that involves closing a blood vessel with high heat, up to 1,000°C instantaneously. The closed vein no longer carries blood, and blood flows through other healthy veins. Over time, the closed vein is naturally absorbed by the body.
Radiofrequency therapy is one of the more popular non-invasive treatments, along with laser therapy, that delivers a relatively low heat of 120°C to the walls of diseased veins, causing them to shrink and close. Over time, the closed veins are absorbed by the body and blood flow is redirected through other healthy veins.
Venaseal, a medical adhesive, is injected inside the diseased vein to close the vein, allowing it to absorb naturally over time.
Clarivein is a procedure that combines mechanical endovascular lining damage with angiosclerotherapy to close diseased veins and restore normal blood flow. It has the advantages of fast recovery time, less pain, and no scarring.
With angiosclerotherapy, a drug is injected into a vein, causing the vein walls to become irritated and stick together, preventing blood flow through the vein. The closed vein is then absorbed and disappears over time, making it ideal for treating small varicose or micro-veins.
Phlebectomy is indicated for patients with severe varicose veins and involves direct removal of the vein with minimal incision, physically removing the dilated vein or abnormal blood vessel by inserting a stripper to restore normal blood flow.
With endovenous ablation, small, localized veins are cut out with minimal incisions, and over time, blood flow normalizes and patients experience relief from symptoms such as swelling, pain, and fatigue.
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