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Late objective assessment of venous value surgery
Archives of Surgery (Chicago, Ill. : 1960)
|November 1, 1981
Summary
Isolated femoral venous valve reconstruction alone is insufficient for treating venous stasis and hypertension. Most patients still required elastic support, indicating persistent venous issues, especially in post-thrombotic cases.
Area of Science:
- Vascular Surgery
- Venous Hemodynamics
- Phlebology
Background:
- Venous stasis and hypertension are significant clinical problems.
- The role of isolated femoral venous valve function in venous hemodynamics requires further elucidation.
Purpose of the Study:
- To assess the effectiveness of isolated femoral valve transposition in improving venous hemodynamics.
- To evaluate the long-term impact of this procedure on venous pressure, refilling times, and the need for elastic support.
Main Methods:
- Prospective follow-up of 10 patients (12 limbs) after femoral valve transposition.
- Ascending and descending venography for anatomical assessment.
- Dynamic venous pressure and venous refilling time measurements.
Main Results:
- No patient achieved normal venous pressure post-surgery.
- Transient normalization of venous refilling time was observed, with 9/12 limbs reverting to abnormal levels within 12-18 months.
- All patients required continued elastic support, highlighting persistent venous insufficiency.
Conclusions:
- Isolated femoral valve reconstruction is insufficient as a standalone treatment for venous stasis.
- Incompetent calf perforators remain a critical issue in post-thrombotic venous ulcers, necessitating comprehensive treatment strategies.