From Jan/2001 to Nov/2001 at the Cardio–vascular ward Cho Ray Hospital there were 20 patients who were popliteal artery injured. The causes are that motorbike accident: 18 cases; block ferrous compressed: 01 case; jumping: 01 case. The treatment is that cutting the arterial damaged and transplantation by saphenous vein: 06 cases; amputation 1/3 inferior femoral: 04 cases (two cases for premarie amputation, two cases for 24 hours after operating). Result: 16 patients were checked after operating (ECHO Doppler: 12 cases, DSA: 04 cases). All them have good results: the anastomosis is not stenosis or obstruction.
Popliteal Artery ; Wounds and Injuries ; Surgery

OBJECTIVETo evaluate the clinical application of the medial approach for repairing popliteal artery injuries.

METHODSFrom 2002 to 2008, 11 cases of popliteal artery injuries had been repaired via the medial approach. Of these cases, 8 had limb fractures, 1 had knee dislocation, and 2 had visceral injuries. Ten popliteal arteries were anastomosed directly while one was repaired with a great saphenous vein graft.

RESULTSThe operation time ranged from 3 to 4 hours (averaging 3.6 hours). All the injured limbs survived. At the follow up, 8 legs recovered the full function, 2 had minor contracture, and 1 serious Volkmann's contracture without amputation.

CONCLUSIONThe medial approach for repair of the popliteal artery is effective, applicable, and more advantageous to the management of multi-injures.

Adult ; Female ; Humans ; Leg Injuries ; surgery ; Male ; Popliteal Artery ; injuries ; surgery

OBJECTIVETo analyze the features, diagnosis and treatment of limb arterial injuries caused by traffic accidents.

METHODSA total of 43 patients with limb arterial injury admitted in our department over the past 30 years (about 50% of them happened during the last 10 years) were analyzed retrospectively in this article. The popliteal, femoral and brachial arteries were mainly involved, accounting for 43.2%, 20.5% and 20.5% respectively of all the involvements. There were 35 cases of open injury and 9 of close injury. The involved vessels were transected in 43.2% of the cases and contused in 40.9%. All the patients had various complications, such as fractures, dislocations and severe soft tissue injuries. The injured vessels were repaired by means of end-to-end anastomosis in 10 cases, autogenous vein graft in 23 cases and intraluminal hydraulic dilatation in 4 cases.

RESULTSSuccessful limb salvage was achieved in 34 cases initially, whereas 10 amputations were carried out due to injuries to popliteal arteries in 7, femoral arteries in 2 and humeral artery in 1 and severe soft tissue damages in 9 cases. Twenty-nine patients were followed up for 1-156 months, with the average of 48.8 months. There was good circulation in 22 cases and certain ischemia in 5 cases. Two amputations were carried out in the late stage because of popliteal artery thrombosis after repair in 2 cases. There was no death in this series.

CONCLUSIONSThe limb arterial injuries caused by traffic accidents are severe and complicated. It is proposed that particular attentions should be paid to the features in diagnosis and treatment for this type of injury and special efforts should be made for both life saving and limb salvage.

Accidents, Traffic ; Adult ; Brachial Artery ; injuries ; Extremities ; blood supply ; injuries ; Female ; Femoral Artery ; injuries ; Humans ; Male ; Popliteal Artery ; injuries ; Retrospective Studies

Either proximal tibial or tibial physeal injuries are rare. The combination of both is even rarer, let alone causes a vascular injury. Early intervention is the key for management. We hereby present an interesting case of simultaneous proximal tibiofibular physeal injury with popliteal arterial occlusion and common peroneal nerve injury. The present case is important in two aspects: firstly it reports a very rare occurrence of simultaneous proximal tibiofibular physeal injury associated with vascular insult and common peroneal nerve injury; secondly it highlights that with timely intervention excellent results can be achieved in paediatric patients.
Adolescent ; Fibula ; injuries ; Fractures, Bone ; complications ; Humans ; Male ; Peroneal Nerve ; injuries ; Popliteal Artery ; injuries ; Tibial Fractures ; complications

A pseudoaneurysm is a contained arterial disruption in the intimal and medial layers of an arterial wall. It may originate from a perforation caused by traumatic or iatrogenic injury or the dehiscence of a surgical anastomosis. Because of its insidious onset and delayed presentation, orthopaedic surgeons should be aware of the possibility of such a lesion after an initial trauma. We report on a case of a delayed huge pseudoaneurysm of the popliteal artery that occurred 11 months after conservative treatment of a supracondylar fracture of the femur in order to keep in mind the possibility of the delayed presentation of vascular injury after a distal femur fracture.
Anastomosis, Surgical ; Aneurysm, False* ; Femoral Fractures ; Femur* ; Popliteal Artery* ; Vascular System Injuries

Popliteal artery entrapment syndrome (PAES) is a non-artherosclerotic cause of claudication and acute ischemia of the legs in young athletic individuals. It is classified in terms of the abnormal anatomical relationship between the popliteal artery and surrounding structures. All types of PAES have the same pathophysiology. Repetitive arterial compression by surrounding structures causes progressive vascular injury. Bilateral PAES is reported in about 30% of cases. Bilateral PAES is usually of the same type in each artery; exceptions are rare. We report a case of a young athletic patient who suffered bilateral PAES of two different types.
Arteries ; Humans ; Ischemia ; Leg ; Peripheral Vascular Diseases ; Popliteal Artery* ; Sports ; Vascular System Injuries

An early diagnosis of popliteal artery pseudoaneurysm-a sequela of popliteal artery trauma-is difficult owing to its late presentation following total knee arthroplasty. The incidence of a popliteal artery pseudoaneurysm with a hematoma presenting only a peripheral nerve injury after total knee arthroplasty is also uncommon in the absence of common diagnostic features such as a pulsatile swelling with an audible bruit on auscultation. In the present report, we describe popliteal artery pseudoaneurysm following total knee arthroplasty.
Aneurysm, False ; Arthroplasty ; Auscultation ; Early Diagnosis ; Hematoma ; Incidence ; Knee ; Peripheral Nerve Injuries ; Popliteal Artery

Failure to recognize popliteal artery injury and restore vessel continuity of flow after blunt trauma is a major cause of lower extremity amputation and morbidity. A high index of suspicion and early recognition of the injury are paramount for limb salvage. We experienced a rare case of poplitial artery occlusion with the presence of arterial pulses due to collateral circulation after blunt trauma. Expeditious revascularization was achieved by using posterior approach, allowing two surgical teams to work simultaneously. This case illustrates that, even in the absence of knee dislocation, surgeons must always consider the possibility of a popliteal artery damage whenever a blunt trauma near the knee.
Adult ; Female ; Humans ; Knee Dislocation ; *Knee Injuries/complications/surgery ; Magnetic Resonance Imaging ; Popliteal Artery/*injuries/surgery ; Treatment Outcome

Failure to recognize popliteal artery injury and restore vessel continuity of flow after blunt trauma is a major cause of lower extremity amputation and morbidity. A high index of suspicion and early recognition of the injury are paramount for limb salvage. We experienced a rare case of poplitial artery occlusion with the presence of arterial pulses due to collateral circulation after blunt trauma. Expeditious revascularization was achieved by using posterior approach, allowing two surgical teams to work simultaneously. This case illustrates that, even in the absence of knee dislocation, surgeons must always consider the possibility of a popliteal artery damage whenever a blunt trauma near the knee.
Adult ; Female ; Humans ; Knee Dislocation ; *Knee Injuries/complications/surgery ; Magnetic Resonance Imaging ; Popliteal Artery/*injuries/surgery ; Treatment Outcome

OBJECTIVETo investigate the early diagnosis and treatment for trauma around the knee with popliteal vascular injury.

METHODSA retrospective analysis was employed to analyze the clinical data from 15 patients (9 males and 6 females were with a mean age of 39.2 years old,ranging from 26 to 62 years old) with fracture or dislocation around the knee with popliteal vascular injury from January 2007 to January 2013. Combined with clinical symptoms and signs, oxygen saturation monitors, color ultrasound, DSA angiography and interventional surgery were used to determine the vascular injury. The knee fracture and dislocation were fixed with hybrid external fixation and plate-screw fixation, respectively. Then, the blood circulation was reconstructed by thrombectomy, repair and autologous vein graft for individual injured vascular. The average total operation time, average hospitalization days, predictive salvage index (PSI), average blood transfusion amount, average medical expenses and infection cases were recorded to determine the effect of early diagnosis and treatment.

RESULTSThere was one patient with death, 8 patients with amputation, and 6 patients with successful repair surgery for popliteal artery, anterior tibial and posterior tibial arteries. These six patients with surviving limbs were followed up for an average of 28.3 months (ranged, 12 to 60 months). Among the 6 successful patients, the joint function of 4 patients was good and excellent.

CONCLUSIONThe trauma around the knee with popliteal vascular injury is characterized by complex and serious injury, easy misdiagnosis and loss diagnosis, poor prognosis and high risk of amputation. The early diagnosis of trauma around the knee with popliteal vascular injury should depend on the mechanism of trauma, local anatomical characteristics of injury site, clinical presentations and appropriate auxiliary examinations. The appropriate indications for limb salvage and amputation should be used to achieve more effective clinical results.

Adult ; Early Diagnosis ; Female ; Humans ; Knee Injuries ; diagnosis ; surgery ; Male ; Middle Aged ; Popliteal Artery ; injuries ; surgery ; Retrospective Studies