ObjectiveTo compare the effectiveness of locking compression plate and elastic intramedullary nail for the treatment of benign long bone pathological fractures in children, so as to provide the evidence for clinical treatment. MethodsSeventy-two children with long bone pathological fractures who accorded with the inclusion criteria between January 2005 and July 2013 were randomly divided into 2 groups. Fracture was fixed with elastic intramedullary nail in 33 cases (group A) and with locking compression plate in 39 cases (group B). There was no significant difference in sex, age, body mass index, primary lesion, location of fracture, side of fracture, and interval between injury and operation between 2 groups (P>0.05). ResultsGroup A had shorter operation time, less intraoperative blood loss, and less overall costs than group B, showing significant differences (P<0.05). Primary healing of incision was obtained. All the patients were followed up 1-7 years (mean, 3.4 years). Tumor lesions disappeared and the pathological fracture healed after operation by X-ray film observation, and group A had faster fracture healing time than group B (P<0.05). There was no loosening and displacement of internal fixation, bone resorption, and bone defect nonunion in 2 groups. Recurrence was found in 2 cases (6.1%) of group A and 3 cases (7.7%) of group B, showing no significant difference (χ2=0.074, P=0.580). Re-fracture was found in 1 patient with tibial bone cyst of group B after 3 months of operation, and healed after 1 year of open reduction and internal fixation. According to X-ray film and comprehensive function evaluation of shoulder, elbow, hip, knee, and ankle, the results were all excellent in 2 groups at last follow-up. ConclusionElastic intramedullary nail fixation should be the first choice, and locking compression plate should be the second choice for children with benign long bone pathological fractures.
Objective To introduce a method for fixation in periprosthetic fracture with locking compression plate (LCP). Methods Duringthe surgery, a long 12-hole LCP was placed to the lateral side of the femur. Six holes of the plate were placed proximal to the main fracture line to make sure that there could be enough cortex units for rigid fixation of proximal fragments. Locking screws used except for the most proximal hole where a 4.5 mm screw was used instead. Results The patient was pain free at the fracture site one week after the surgery,and was able to walk with a cane 3 months after the surgery. Bone union was evident radiographically 3 months after the surgery. There was no loose signs around the stem. Six months after the surgery, the patient recovered full function without pain. Conclusion In our experience from this case, LCP in treating periprosthetic fracture was easy and less time consuming, more over, extensive periosteal stripping could be avoided. LCP is a good choice in treating some periprosthetic fractures.
Objective To compare the effectiveness of titanium elastic nail (TEN) and locking compression plate fixation in treating femoral subtrochanteric fracture in older children. Methods Between April 2015 and September 2016, 35 older children (aged 7-13 years) with femoral subtrochanteric fractures were treated, the clinical data were retrospectively reviewed. TEN fixation was used in 19 cases (group A) and locking compression plate fixation in 16 cases (group B). There was no significant difference in age, gender, sides, fracture causes, type of fracture, and time from injury to operation between 2 groups (P>0.05). The fluoroscopy times, operation time, intraoperative blood loss, fracture healing time were recorded and compared between 2 groups. The limb function was evaluated according to the Sanders scores and Flynnet al. outcome score. Results All the patients were followed up 6-24 months (mean, 11.46 months). The operation time, intraoperative blood loss, and fracture healing time of group A were significantly less than those of group B, but the fluoroscopy times of group A was significantly more than that of group B (P<0.05). All the fractures were healed, no breakage of screw, infection of deep tissue, nerve injury, osteonecrosis of the femoral head, or other complication occurred. At last follow-up, according to the Sanders scores, the results were excellent in 14 cases, good in 4 cases, and fair in 1 case in group A with an excellent and good rate of 94.74%; the results were excellent in 12 cases, good in 3 cases, and fair in 1 case in group B with an excellent and good rate of 93.75%; showing no significant difference between 2 groups (χ2=0.400, P=0.980). According to the Flynn et al. outcome score, the results were excellent in 13 cases, good in 5 cases, and fair in 1 case in group A with an excellent and good rate of 94.74%; the results were excellent in 11 cases, good in 3 cases, and fair in 2 cases in group B with an excellent and good rate of 87.50%; showing no significant difference between 2 groups (χ2=0.748, P=0.688). Conclusion Both TEN and locking compression plate have satisfactory outcomes for treating pediatric femoral subtrochanteric fractures. TEN method has minimally trauma, security, and faster fracture healing when compared with locking compression plate.
Objective To investigate the difference in the effectiveness between proximal femoral nail anti-rotation (PFNA) and proximal femoral locking compression plate (PFLCP) for intertrochanteric fracture in elderly patients combined with hemiplegia due to cerebral infarction. Methods The clinical data of 67 cases of intertrochanteric femoral fractures combined with hemiplegia due to cerebral infarction between October 2013 and January 2017 were retrospectively analyzed. Among them, 32 cases were treated with PFNA internal fixation (PFNA group), and 35 cases were treated with PFLCP internal fixation (PFLCP group). There was no significant difference in gender, age, injury side, modified Evans classification of fracture, preoperative medical disease, and interval from injury to operation between 2 groups (P>0.05). The operation time, intraoperative blood loss, postoperative bed time, incidence of perioperative complications, time of fracture healing, and hip Harris score at 6 months and 1 year after operation were recorded and compared. Results Both groups were followed up 12-24 months with an average of 14 months. Compared with the PFLCP group, the PFNA group had shorter operation time, less intraoperative blood loss, and shorter bed time, and the differences were significant (P<0.05). X-ray films showed that the fractures healed in both groups. The fracture healing time of the PFNA group was shorter than that of the PFLCP group, but the difference was not significant (t=0.743, P=0.460). During hospitalization, there were 3 cases of pulmonary infection, 2 cases of deep venous thrombosis of lower limbs, and 1 case of urinary tract infection in the PFNA group; and the incidence of perioperative complications was 18.8% (6/32). There were 4 cases of pulmonary infection, 6 cases of deep venous thrombosis of lower limbs, 1 case of recurrent cerebral infarction, and 1 case of stress ulcer in the PFLCP group; and the incidence of perioperative complications was 34.3% (12/35). There was no significant difference in the incidence of perioperative complications between 2 groups (χ2=2.053, P=0.152). At 6 months after operation, the Harris total score and individual scores in the PFNA group were higher than those in the PFLCP group (P<0.05). At 1 year after operation, there was no significant difference in the Harris total score and pain score, life ability score, and walking ability score between the PFNA group and the PFLCP group (P>0.05); However, the joint deformity and activity score of the PFNA group was significantly better than that of the PFLCP group (t=4.112, P=0.000). Conclusion For intertrochanteric fracture in elderly patients with cerebral infarction hemiplegia, the PFNA has shorter operative time, less intraoperative blood loss, shorter bed time after operation, and better short-term hip function when compared with the PFLCP.
Objective To review the outcomes of geriatric distal humeral fracture fixed with locking compression plate (LCP). Methods From January 2005 to December 2007, 24 patients (20 females and 4 males) with distal humeral fracture underwent open reduction and internal fixation with LCP. Their average age was 75.5 years old, ranged from 60 to 93 years old. Fracture was caused by injury from fall in 22 cases, by traffic accident in 1 case, and by direct hit in 1 case. There were 12 cases of type A2, 2 cases of type A3, 2 cases of type B1, 2 cases of type C1, 2 cases of type C2, 4 cases of type C3 fractures according to AO/ASIF classification. X-ray films in AP and lateral view were taken preoperatively. CT scan with three dimensional reconstructions was done in more comminuted fracture only. Open reduction with triceps sparingtechnique was used in all except type B fracture, and olecranon osteotomy was considered only in more comminuted C3fracture. The average interval between injury and operation was 3 days (range, 1-6 days). Outcome measures includedpain assessment, range of motion, and Mayo elbow performance score and findings at 1 year follow-up. Results Theaverage length of follow-up was 25 months (range, 12-48 months). All 24 fractures were healed within 6 months with anaverage of about 4 months. At 1 year follow-up, 83% (n=20) of patients felt no pain and 17% (n=4) of patients had mildpain; 83% of patient can gain a flexion range of more than 100°; according to Mayo elbow performance score, the meanscores of type A, B and C fracture groups were 97, 85, and 89, respectively, and the post-operative performance of typeA fracture was significantly better than that of type B and C (P=0.034). Four patients had postoperative compl ications.Conclusion Open reduction and internal fixation of geriatric distal humeral fracture can achieve relatively good functionalresult and bony union despite of age.