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Published on: April 13, 2018
A rare variation of deep femoral vein
K Sujatha1, C H Arvind, T Naveen
1Anatomy Dept., Sri Ramchandra Medical College, Porur, Madras.
Insights
Deep femoral vein variations are clinically significant for preventing thrombus spread. This study found the deep femoral vein can replace the popliteal vein by connecting with tibial veins.
Area of Science:
- Vascular anatomy
- Lower limb venous system
- Clinical significance of venous variations
Background:
- The deep femoral vein (DFV) typically drains into the femoral vein.
- Understanding DFV anatomy is crucial for surgical interventions like vein ligation.
- Anatomical variations can impact clinical procedures and outcomes.
Observation:
- The study observed an unusual venous pattern in the lower limbs.
- A specific case demonstrated the deep femoral vein establishing an atypical communication.
- This communication was with the tibial veins, bypassing the usual popliteal vein drainage.
Findings:
- The deep femoral vein replaced a significant portion of the popliteal vein.
- This replacement occurred due to an abnormal connection with the tibial veins.
- This represents a rare anatomical variation of the lower limb venous drainage.
Implications:
- Recognizing this DFV variation is vital for accurate diagnosis and treatment planning.
- Such anatomical anomalies may affect the efficacy of procedures aimed at thrombus management.
- Further research into venous pattern variations can improve surgical precision and patient safety.
Abstract:
Venous pattern particularly in the lower limbs is of great clinical importance, while ligating the veins to prevent the spread of thrombus. Normally deep femoral vein drains the area supplied by profunda femoris artery, follows the pattern of branches of this artery and ends independently into the femoral vein. However in few cases it establishes communication with popliteal vein of femoral vein at a lower level. In the present study the deep femoral vein replaced most of the popliteal vein by establishing communication with the tibial veins.
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