TED Anti-Embolic Stocking Sizing and Measurement Guide

author: Jerry Guo

2026-09-03

TED (Thromboembolism Deterrent) hoses are professional anti-embolism compression stockings widely used in hospitals, rehabilitation centers and postoperative care. Correct sizing and accurate measurement are essential to ensure stable graduated compression, prevent deep vein thrombosis (DVT) and deliver comfortable wear. Improperly sized TED hoses will result in insufficient compression, ineffective blood circulation improvement, or excessive tightness that causes numbness and skin pressure damage.

We are a professional TED hose manufacturer with 30 years of production experience. Below is our complete TED hose size guide and standardized measurement tutorial to help buyers, medical institutions and end users select the perfect size and maximize the therapeutic effect of the stockings.

1. Pre-Measurement Preparation & Basic Rules

Accurate measurement is the foundation of correct sizing. Follow these standard rules to avoid errors caused by incorrect operation:

Measurement Tool: Use a soft tailor's tape instead of a rigid ruler to ensure precise and reliable readings.
Standing Posture: Stand upright with legs relaxed and muscles unstressed. Measure both legs separately — slight differences between left and right legs are common, always use the larger measurement for sizing.
Tape Tension: Place the tape snug against the skin without squeezing tissue or leaving gaps, and keep it flat and horizontal all the way around.
Best Measuring Time: Measure in the morning when leg swelling is minimal to avoid distorted data from late-day edema.

2. Step-by-Step Guide on How to Measure TED Hoses

Knee-high and thigh-high TED hoses require different measuring parameters. Follow the standard steps below for accurate sizing of all mainstream styles:

2.1 Measuring Knee-High TED Hoses

Ideal for inpatient care, short-term postoperative recovery and daily DVT prevention. Three key measurements are required:

Ankle Circumference: Measure the narrowest part of the ankle, directly above the ankle bone, and record the exact circumference.
Calf Circumference: Measure the widest, bulkiest part of the calf — the key dimension for verifying compression fitness.
Calf Length: Measure the vertical distance from the bottom of the heel to the natural crease behind the knee.

2.2 Measuring Thigh-High TED Hoses

Suitable for long-term bedridden patients, major surgery recovery and high-risk DVT prevention. In addition to knee-high measurements, take two extra readings:

Thigh Circumference: Measure the widest part of the upper thigh, approximately 10–12 cm above the knee, keeping the measuring tape horizontal.
Full Leg Length: Measure from the bottom of the heel up to the gluteal fold to confirm the overall stocking length.

3. Professional TED Hose Size Guide (International Standard)

Based on international medical compression standards and our mature factory sizing system, we provide universal sizing rules covering regular/long lengths and a full size range from S to XXL:

3.1 Knee-High TED Hose Sizing Chart

Small (S): Calf circumference 12–15 inches, calf length ≤18 inches
Medium (M): Calf circumference 15–17.5 inches, calf length 18–20 inches
Large (L): Calf circumference 17.5–20 inches, regular & long lengths available
X-Large (XL): Calf circumference 20–23 inches, designed for larger calf sizes

3.2 Thigh-High TED Hose Sizing Chart

First size by calf circumference, then match thigh circumference (max fit ≤25 inches)
Length options: Regular (29–33 inches) / Long (≥33 inches) for different leg heights

3.3 Toe Style Selection Guide

Open-Toe: Breathable and lightweight, ideal for users with foot edema, heat sensitivity, or cases requiring regular foot observation.
Closed-Toe: Full lower leg coverage with more consistent compression, perfect for complete DVT prevention.

4. Common Measuring & Sizing Mistakes to Avoid

Mistake 1: Measuring only one leg. Left and right legs always differ slightly. Always use the larger measurement to avoid tight, uncomfortable wear.
Mistake 2: Measuring swollen legs. Edema distorts measurements, leading to loose-fitting stockings in normal daily conditions.
Mistake 3: Ignoring length matching. Even with correct circumference sizing, mismatched length causes slipping, wrinkling and localized pressure points.
Mistake 4: Choosing one-size-fits-all. Medical TED hoses feature strict graduated compression; universal sizes fail to meet official medical standards.

5. Our Advantages: Standardized TED Hose Production & Customization

As a professional manufacturer of medical compression stockings, we produce standard-compliant TED hoses following global medical specifications, with core competitive advantages:

Precision Graduated Compression: Adopt premium German Merz knitting machines to deliver accurate, stable compression that complies with professional DVT prevention principles.
Full Size Coverage: Complete size range S–XXL, regular/long lengths, and open/closed toe styles to fit all user types.
Authoritative Certifications: FDA, ISO13485 and DoC certified, fully compliant for global medical market sales.
OEM/ODM Custom Service: Custom logo, color, packaging and exclusive sizing solutions for wholesale and brand customization.
Free Sample Support: Provide product samples for quality inspection and size verification.

6. Final Sizing Recommendations

Standard measurement and scientific sizing ensure the maximum therapeutic effect of TED compression hoses. Whether for hospital bulk procurement, medical distributor cooperation or personal use, strictly follow the above TED hose size guide and measuring instructions.

If you need customized sizing support or bulk order solutions, feel free to contact our team. We provide professional sizing guidance and high-quality TED hose supply services.