Venous Insufficiency
CEAP, conservative management, and the ablation pathway — plus distinguishing venous from DVT and arterial disease.
Learning Objectives
- 1.Recognize chronic venous insufficiency and stage it (CEAP).
- 2.Apply conservative management and know the referral pathway.
- 3.Distinguish venous disease from DVT and arterial disease.
Overview
Chronic venous insufficiency is common and mostly managed conservatively. The key skills are conservative therapy, recognizing venous ulcers, and not mistaking a DVT or arterial disease for "just venous."
Presentation & CEAP
- •Aching/heavy legs, edema improving with elevation, varicosities, skin changes (hyperpigmentation, lipodermatosclerosis), ulcers near the medial malleolus.
- •CEAP clinical classes C0–C6 (C0 none → C6 active ulcer) describe severity.
Conservative management
- •Graduated compression stockings (the cornerstone), leg elevation, exercise, weight management.
- •Skin care and moisturization; wound care for ulcers.
- •Confirm adequate arterial supply before compression.
Referral / procedures
- •Persistent symptoms or healing failure despite conservative therapy, or significant reflux → referral for evaluation (e.g., endovenous thermal/non-thermal ablation).
- •Venous duplex ultrasound assesses reflux when intervention is considered.
Distinguish the mimics
- •DVT: acute unilateral painful, warm, swollen leg → evaluate/treat on its own pathway.
- •Arterial disease: cool/pale, diminished pulses, claudication/rest pain — compression can harm; assess arterial supply.
- •Systemic edema (cardiac/renal/hepatic) and lymphedema have different patterns.
Red flags / escalation
- •Sudden unilateral painful swollen leg (DVT).
- •Infected ulcer / cellulitis (spreading redness, fever).
- •Signs of arterial insufficiency in a "venous" leg.
Escalate
A possible DVT, an infected ulcer, or arterial compromise needs prompt evaluation — don’t default to "chronic venous disease."
Common beginner mistakes
- •Missing a DVT behind acute unilateral swelling.
- •Applying compression to an ischemic limb.
- •Skipping arterial assessment before compression.
- •Not escalating non-healing/infected ulcers.
Nurse / MA workflow connection
- •Nurses reinforce compression/skin care and triage DVT/ulcer concerns; MAs document leg findings and pulses.
Mini cases
Chronic venous insufficiency patient with a new, suddenly painful, warm, swollen calf, different from baseline.
Action?
Show answer
Evaluate for DVT — sudden unilateral painful, warm swelling is not "just chronic venous disease." Escalate for assessment on the DVT pathway.
C4 venous changes, persistent symptoms and significant reflux despite good compression adherence.
Next step?
Show answer
Refer for venous evaluation (duplex and consideration of ablation) — conservative therapy has been optimized and reflux is significant.