OBJECTIVE: To study the ischemic times of the main @entity1317 in the limbs and the influence on the limbs survival rate, and to analyze the reasons for the formation of the @entity63 time. METHODS: From June 1996 to November 2012, 83 @entity1 with completely severed limb main artery treated in our hospital were retrospectively studied. There were 77 males and 6 females, including 81 adults (ranging in age from 16 to 52 years old, with a median age of 35 years old) and 2 @entity1 (4 and 5 years old respectively). Seventy-five @entity1 were treated with end to end @entity254 , 7 @entity1 were treated with great saphenous vein transplantation, and 1 @entity1 was treated with artificial blood vessel transplantation. The prior to admission @entity63 time, after admission @entity63 time and total @entity63 time for successful and unsuccessful @entity1 , as well as the causes of the formation of the @entity63 time were studied. Limb survival rate of different ischemic time was counted. @entity2949 or blunt @entity63 time and amputation rate were researched statistically. All data were analyzed using SPSS statistical software. RESULTS: There were 72 limbs survived, 11 amputated. The average @entity63 time was (7.45  5.94) h for limb-salvage group and (13.73  14.00) h for amputation group. Prior to admission @entity63 time between amputation and limb-salvage group had no significant difference. After admission the @entity63 time in amputation group was longer than limb-salvage group. The amputation rate for @entity63 time 21 to 44 h group was higher than other three groups ( <= 5 h, 6 to 10 h, 11 to 20 h) (P=0.023, 0.038, 0.044). Amputation reasons can be divided into @entity254 failure in the operation, vascular @entity715 2 to 4 days after operation and late infection. CONCLUSION: @entity1317 limbs can tolerate longer @entity63 time and the limb salvage succeed. Only too long @entity63 time (> 20 h), limb amputation rate increases significantly. The main cause of long time @entity63 is delayed diagnosis in the hospital. Whether limb-salvage success mainly depends on the degree of @entity130 and the quality of the @entity254 than @entity63 time.

[Comprehensive analysis of the ischemic times of main XXXX in the limbs].

@entity1 :: ('9606', 'Species') :: ['children', 'patients', 'patient'] @entity2949 :: ('MESH:D016602', 'Disease') :: ['Sharpness injury'] @entity63 :: ('MESH:D007511', 'Disease') :: ['ischemia', 'injury ischemia'] @entity254 :: ('MESH:C563598', 'Disease') :: ['anastomosis'] @entity1317 :: ('MESH:D057772', 'Disease') :: ['Vascular injury', 'artery injury'] @entity715 :: ('MESH:D013927', 'Disease') :: ['thrombosis'] @entity130 :: ('MESH:D014947', 'Disease') :: ['trauma']
@entity1317 :: (MESH:D057772,Disease) :: ['artery injury']
