ABSTRACT
Objective:To investigate the clinical therapy of one-stage internal and external fixation combined with early perforator fiap for treatment of ankle fracture dislocation with soft tissue defects of Gustilo types Ⅲ.Methods:A retrospective study was conducted of the 20 patients with ankle fracture dislocation of Gustilo type Ⅲ who had been treated from May 2014 to July 2017 at Deparment of Traumatic Orthopaedics, the Second Hospital of Tangshan. There were 14 males and 6 famales among the patients, aged from 18 to 58 years (average, 40 years). There were 5 cases of Gustilo type ⅢA, 12 cases of type ⅢB, and 3 cases of type ⅢC; AO classification of ankle fractures: 4 cases of type A, 7 cases of type B, and 9 cases of type C; The wound size ranged from 4 cm×3 cm to 20 cm×9 cm. All patients were treated by primary internal and external fixation plus secondary transfer with a perforator flap. The times from injury to initial surgery ranged from 1 to 8 h (average, 5.5 h), the period from injury to secondary flap transfer ranged from 7 to 21days (average, 12 days). Among them, 11 cases of posterior tibial artery perforator flap, 5 cases of fibular artery perforator flap, 1 case of anterior ankle flap, and 3 cases of posterior tibial artery perforator flap combined with fibular artery perforator flap.Results:All 20 cases of limb preservation were successful, and there were no amputees. 9 patients showed superficial infection, no deep infection and osteomyelitis occurred. All 19 cases of flap survived, 1 case of distal part of posterior tibial artery perforator flap was necrosis, and the skin graft was cured later. All patients were followed up for 6 to 18 months (average, 12 months). The flap healed well. There was no sinus tract and bone exposure. The sensory recovery was S1 in 2 fiaps, S2 in 12 flaps, S3 in 6 flaps. The fracture healing time vanged from 4 to 10 months (average, 6.5 months), no bone disunion in patients. According to the American foot ankle surgery scoring system, the efficacy was assessed: 4 excellent cases, 11 good cases, 3 fair cases, 2 poor cases, yielding an excellent to good rate of 75%.Conclusions:One-stage internal and external fixation combined with early perforator fiap transfer is an effective strategy for treatment of ankle fracture dislocation with soft tissue defects of Gustilo types Ⅲ, due to its advantages of shortened treatment period, possibility for early rehabilitation, decreased complications and satisfactory functional recovery.
ABSTRACT
Objective To investigate the auxiliary effect of artificial tiger bone powder on the fragile fracture healing and functional recovery.Methods From June 2014 to June 2015,64 patients with fragile fracture in the second Hospital of Tangshan were randomly divided into treatment and control groups,32 cases in each group.All the selected patients were given routine treatment of fracture.The treatment group was given artificial tiger bone powder,while the control group was given vitamin D and calcium carbonate.The clinical fracture healing time of the selected patients were recorded.At the beginning and 3,6 months after treatment,the Barthel Index ( BI) and functional independent measure ( FIM) were recorded.Results There was no significant difference in general condition, BI score and FIM score between the two groups before treatment.At the 3rd and 6th month after treatment,the BI scores were(( 65.74 ± 7.94 ),( 76.05 ±8.07 ) value),and FIM scores were(( 76.61± 9.08),(( 87.91 ± 6.76) valu)],those in the treatment group were higher than those in the control group( BI:( 61.12 ± 8.67), ( 71.25 ± 8.32) value and FIM:(71.03±9.34),(79.01±7.32) value),( P＜0.05).The the fracture healing time in the treatment group was shorter((12.78±2.09) weeks) than that in the control group((13.94± 2.32) weeks),( t＝2.101,P＜0.05).Conclusion Artificial tiger bone powder can shorten the healing time of fracture, which has auxiliary effect on the healing of fragile fracture.It can promote the functional recovery of fragile fracture patients,and improve their life and activity.