Diabetic Foot Care – Vibration Perception Threshold (VPT)
Advanced diagnostic screening to detect early nerve damage and prevent diabetic foot complications.
Book ScreeningWhat is VPT Testing?
Vibration Perception Threshold (VPT) testing is a non-invasive diagnostic procedure used to detect peripheral sensory neuropathy in diabetic patients. The test measures the lowest level of vibration a person can feel using a specialized device known as a Digital Biothesiometer.
Why VPT Screening is Important
Early Neuropathy Detection
Identifies early nerve damage caused by diabetes before symptoms become severe.
Prevents Foot Ulcers
Detects loss of protective sensation which is strongly linked to diabetic foot ulcers.
Better Diabetes Management
Allows doctors to monitor nerve health and take preventive measures early.
Improves Long-Term Foot Health
Regular screening reduces the risk of infection, ulceration, and serious complications.
How the VPT Test Works
A handheld medical device called a biothesiometer is placed on specific points of the foot. The device produces gentle vibrations that gradually increase in intensity.
The patient signals when the vibration is first felt. This reading helps doctors determine nerve sensitivity and detect peripheral neuropathy.
The procedure is completely painless and typically takes only a few minutes.
Clinical Significance
A VPT reading greater than 15 volts indicates a significantly higher risk of developing diabetic foot ulcers.
Patients with elevated readings may have a 6 to 10 times higher risk of foot ulceration, making early screening extremely important.
Routine VPT testing helps clinicians monitor nerve function and implement preventive care strategies.
Comprehensive Diabetic Foot Assessment
Monofilament Test
Detects loss of protective sensation in the feet.
Ankle Brachial Index
Measures blood circulation in the legs and detects vascular disease.
Podiascan Analysis
Measures pressure distribution across the foot to prevent ulcers.
Protect Your Feet with Early Screening
Regular diabetic foot screening can prevent serious complications. If you have diabetes, routine VPT testing is strongly recommended.
Pulse Medicare Centre
C1/15, Yamuna Vihar, Delhi – 110053
Phone: 9911225514 | 9911225510
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