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Temporary intravascular shunt in complex extremity vascular injuries
Suvit Sriussadaporn1, Rattaplee Pak-art
1Department of Surgery, Faculty of Medicine, Chulalongkorn University, Rama 4 Street, Bangkok 10330, Thailand. suvit.s@chula.ac.th
The Journal of Trauma
|June 5, 2002
Summary
Early revascularization using temporary intravascular shunts (TIVS) is crucial for limb salvage in complex extremity vascular injuries (CEVIs). This safe and cost-effective method prevents prolonged ischemia, allowing comprehensive management of associated injuries.
Area of Science:
- Vascular Surgery
- Trauma Surgery
- Emergency Medicine
Background:
- Early revascularization is vital for managing complex extremity vascular injuries (CEVIs).
- Limb-threatening vascular injuries require prompt intervention to prevent ischemia.
Purpose of the Study:
- To evaluate the efficacy and safety of using temporary intravascular shunts (TIVS) in managing CEVIs.
- To assess the impact of early TIVS insertion on patient outcomes.
Main Methods:
- A retrospective review of patients with CEVIs treated between 1996 and 2000.
- Self-constructed TIVS were inserted early during surgery to maintain limb perfusion.
- Surgical management included bone/joint stabilization, debridement, and arterial/venous repair after shunt removal.
Main Results:
- Seven patients (5 male, 2 female) with popliteal, common femoral, or brachial artery injuries were treated.
- TIVS insertion was rapid (within 30 minutes of operation), with shunt times ranging from 60-180 minutes.
- All limbs were salvaged without shunt-related complications; operative times were manageable.
Conclusions:
- Temporary intravascular shunts are inexpensive, safe, and convenient for early revascularization in CEVIs.
- Early TIVS insertion effectively mitigates prolonged ischemia and facilitates thorough management of associated injuries.
- The study recommends the early use of TIVS in the treatment of complex extremity vascular injuries.