3944 Ranch Rd 620 S, STE 201 Bee Cave, TX 78738
Dr. Foley specializes in the diagnosis and treatment of a variety of vein disorders - whether cosmetic or a serious medical issue. He has years of training and experience as a Vascular Surgeon, and he uses that expertise to provide state-of-the-art treatments using only the most effective practices available today.
Dr. Neal T. Foley, M.D., is a Board Certified Cardiovascular Surgeon. He is certified by the American Board of Surgery and the American Board of Thoracic Surgery. Dr. Foley is a graduate of Northwestern University in Evanston, IL, where he received a B.A. in Biology and a graduate of the University of Illinois School of Medicine in Chicago, IL.
He has been in private practice for 30+ years and has extensive experience with vein disorders.
When very small vessels at the surface of the skin become enlarged, they can form webs of blue, purple, and red spider veins. The medical term for these malformations is telangiectasia. The more common term is spider veins. They can occur in males and females; however, they are more common in women and may be related to the presence of female hormones.
They are usually of cosmetic concern; however, on occasion they may signal a more serious venous disorder especially if they are prominent below the ankle, a condition known as corona phlebectasia. Generally spider veins do not pose a risk, however in rare cases the can bleed and be more than a nuisance.
Spider veins are most effectively treated with sclerotherapy. Laser therapy can also be used; however, it is associated with a higher recurrence rate and has been shown to be not as effective and lasting.
These veins are the bulging types seen usually in the lower thigh and calf area. The underlying problem is the lack of competent valves in the vein. Under normal conditions, valves located about every six inches in the veins prevent the blood from flowing backwards, down the leg. When the valves do not work, blood goes down the vein, increasing the pressure and causing pain and distension or enlargement of the veins in the lower leg.
This is a medical condition and left untreated can result in significant problems, such as pain, discoloration, ulceration of the skin, edema or swelling of the legs and an increased risk of blood clots.
This condition is readily diagnosed with color flow Doppler ultrasound. This noninvasive painless ultrasound exam is done in our office and is used to evaluate patients with symptoms suspicious for venous insufficiency.
Venous ulcers can form in the ankle area and lower calf when longstanding venous insufficiency leads to very high venous pressures in the lower leg. The superficial tissues in the lower leg cannot properly perfuse with arterial blood, and thus the skin and subcutaneous tissue suffer. This leads to death of the tissue and open non-healing sores known as venous ulcers.
The treatment for this disabling and pathological condition starts with an accurate evaluation of the veins involved. Oftentimes incompetent perforating veins in the calf area are identified as the cause. Once the pathological veins have been identified and properly mapped treatment can begin.
Effective treatments include ligation and division of incompetent perforating veins, and foam sclerotherapy. The modality of treatment will be determined by the venous abnormalities that are causing the ulcer. Often the ulcer will heal within weeks of treatment.
Spider veins can be treated using a procedure called sclerotherapy. Sclerotherapy consists of injecting a vein with a solution which causes it to collapse or no longer carry blood flow.
This treatment is performed in a short office visit and is relatively painless. You may require several sessions for different parts of the leg. However, many veins can be treated in one session. Most of the time there is little or no pain, although some patients feel a slight burning or stinging sensation during the procedure.
Normal activities can be resumed afterwards with the exception of no hot baths for 72 hours.
Varicose Veins and some reticular veins are treated using microphlebectomy. This is the preferred method for treating very superficial bulging veins of the saphenous system or its tributaries. It is very effective and safe.
This procedure is performed painlessly under local anesthesia. No stitches are required. Some bruising may occur, but this usually resolves in a few weeks.
Compression stockings area worn for 48 hours, and the patient may return to full activities immediately. When the local anesthesia wears off, most patients experience no pain whatsoever.
Venous ulcers can be treated using endo-venous ablation. This is a painless and minimally invasive procedure which uses heat to destroy the saphenous vein. This technique uses needle punctures to access and treat the vein. Patients can resume normal activities immediately afterwards.
You may eat prior to the procedure and drive yourself to and from the office as no sedation is required. Pain is controlled with a local anesthetic which usually lasts 4-5 hours.
We insist that patients remain active after this procedure with frequent walking. Gone are the days of bed rest or downtime associated with vein procedures; being active and mobile is the rule!
Varicose veins are enlarged, bulging, twisted, superficial veins resulting from poorly functioning valves, almost always occurring on the legs. Depending on the severity of the varicose veins, they can be considered a medical problem. On the other hand, spider veins are finer, very superficial vessels which usually occur on the legs but sometimes the face. They usually are of cosmetic concern.
We offer the most advanced treatments for vein conditions - most of which are non-invasive and non-sedation. Compression stockings should be worn several days after the vein procedure. Compression stockings will not prevent venous disease, but if worn regularly they will slow the progression of the disease and help with some of the symptoms.
Bulging varicose veins are incompetent veins and do not serve any useful function. On the contrary, they can cause aching, heaviness, fatigue, throbbing, and itching and burning sensations of the legs. Removal of these veins may actually improve circulation and relieve symptoms associated with the veins with a great cosmetic result.
Sclerotherapy involves injections with a superfine needle. It is bearable and not painful but nevertheless can be slightly uncomfortable. Most patients report barely feeling the sticks. All other procedures involve a local anesthetic. The initial injections to numb the skin are delivered with a very fine needle. Following the injection of the numbing medicine, the area is sufficiently numbed so that the experience is not painful.
After varicose vein and spider vein procedures, immediately returning to walking and light activities is required. For the following days after the procedure, frequent activity is encouraged. Additionally, compression stockings are required for 48 hours to one week after most procedures.
After treatment of venous insufficiency, most patients quickly notice an improvement in the heaviness and aching of their legs. After removal of the dilated varicose veins, there may be some temporary soreness and bruising, but the varices will be gone! After sclerotherapy of spider veins, the full benefit comes several weeks after the injections. For this reason we recommend waiting 6 weeks between treatments.
The average number of treatments is one or two for sclerotherapy. For other procedures, the number of treatments necessary to clear or improve the condition differs with each patient and the extent of the varicose veins. This will be discussed during your consultation. Effectively treated, varicose veins do not recur. To prevent recurrence, it is important to first treat the source of the varicose veins. However, if the patient has a predisposition to develop varicose veins, other varices may become evident or develop further down the road. Occasional maintenance or touch ups over the years may be necessary.
Contact Sanova Dermatology to schedule your appointment today!
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