Westermannhoppe8628

4 days;the follow up time was 12 to 18 months, with an average of 14.7 months;the internal fixation of 2 patients failed, and 43 patients achieved bony healing;the deep vein thrombosis of the lower extremity in the perioperative period was 1 case, and the inferior vena cava filter was inserted;the internal fixation of 2 patients was cut out, and the hip was renovated. The incidence of complications was 8.9%(4 / 45). At the final follow up, Harris score of hip joint was 56 to 95 (81.30±8.40), including excellent 15 cases, good 26 cases, fair 2 cases and poor 2 cases. CONCLUSION It is safe and feasible to treat intertrochanteric fracture of femur with closed reduction and anti rotation intramedullary nailing under the bed without traction in a supine position. It has the advantages of small trauma and low complications, and the clinical effect is satisfactory. It is worth popularizing and using in basic hospitals.OBJECTIVE To explore the clinical effect of bio lengthened stem arthroplasty replacement in the treatment of unstable intertrochanteric fractures in the elderly. METHODS From January 2015 to January 2018, 64 elderly patients with unstable intertrochanteric fractures were analyzed retrospectively. According to the surgical treatment, patients were divided into arthroplasty replacement group (bio-lengthened stem arthroplasty replacement) and internal fixation group (PFNA). In the arthroplasty group, there were 34 cases, including 19 males and 15 females, with an average age of (81.32±3.81) years old. The Evans classification of fracture was type Ⅲ in 15 cases, type Ⅳ in 16 cases and type Ⅴ in 3 cases. In the internal fixation group, there were 30 cases, including 14 males and 16 females, with an average age of (79.90±3.61) years old. The Evans classification of fracture was type Ⅲ in 10 cases, type Ⅳ in 15 cases and type V in 5 cases. X ray and CT showed unstable intertrochanteric fracture of femur. The operatip joint is better, and the life quality and satisfaction of patients are higher.OBJECTIVE To compare the clinical efficacy under local anesthesia and general anesthesia proximal femoral nail anti-rotation(PFNA) fixation for intertrochanteric fracture of femur in high risk patients. METHODS From February 2018 to February 2019, 32 patients underwent PFNA operation due to intertrochanteric fracture of femur, including 16 patients undergoing PFNA operation under local anesthesia, 9 males and 7 females, aged 54 to 98 (82.43±9.30) years and hospitalized for (10.94±5.30) days;16 patients undergoing PFNA operation under general anesthesia, 6 males and 10 females, aged 51 to 83 (72.69±9.48) years and hospitalized for (12.88±4.12) days. The patients' gender, age, fracture AO classification, preoperative VAS (visual analogue score), preoperative ASA condition grade, postoperative 1st day resting state VAS, hospitalization cost and length of stay were recorded. RESULTS All patients recovered well, the wound healed well, and the ability of lower limb activity was restored. The average follow-up time was 4.6 months. There was significant difference in age between two groups (P0.05). CONCLUSION Under the multi-disciplinary diagnosisand treatment mode, the method of PFNA operation is safe and feasible, the patients with local anesthesia are older, and the proportion of patients with ASA≥grade Ⅲ is higher, which is better for some elderly high-risk patients than general anesthesia.OBJECTIVE To explore the feasibility of arthroscopic humeral ending insertion of rotator cuff, and to provide a scheme for the treatment of giant rotator cuff tears. METHODS From February 2014 to April 2018, 40 patients with giant rotator cuff tears were operated on and divided into two groups. The study group consisted of 20 patients, including 8 males and 12 females, aged 42 to 82(57.55±8.90) years, with a course of 1 h to 2 years;the treatment of giant rotator cuff tears was carried out by using the technique of rotator cuff moving inward at the humeral head stop and reconstructing complete rotator cuff. The control group consisted of 20 patients, including 10 males and 10 females, aged 45 to 75 (57.75±9.10) years, with a course of 1 h to 5 years;after traditional cleaning, part of the rotator cuff was sutured or in situ high tension suture was used to treat the huge rotator cuff tear. The clinical effect of the two groups was evaluated by VAS, constant and UCLA. RESULTS All patients were followed up for 12 to 14 months. The VAS, Constant score, UCLA score before operation of two groups were significantly improved compared with those before operation (P less then 0.05);the VAS, Constant score, UCLA score and excellent effect of the study group were significantly better than those of the control group (P less then 0.05). CONCLUSION Arthroscopic transposition of rotator cuff and humerus ending insertion is a feasible method for the treatment of giant rotator cuff tears, which relieves shoulder pain and improves function satisfactorily.OBJECTIVE To study and analyze the clinical effect of the self-developed new adjustable weight-bearing rehabilitation brace in the rehabilitation of the femoral intertrochanteric fracture after the operation of PFNA. METHODS From July 2015 to June 2017, 62 patients with typeⅡ (Evans-Jensen classification) intertrochanteric fracture of femur were treated with PFNA internal fixation. There were 11 males and 19 females in the routine rehabilitation group, with an average age of (70.73± 6.09) years;17 males and 15 females in the brace rehabilitation group, with an average age of (71.25±6.60) years. Among them, the patients in the routine rehabilitation group recovered according to the routine method, and the patients in the support rehabilitation group used the self-developed new adjustable weight-bearing rehabilitation support of lower limbs to assist the early rehabilitation. The pain intensity(VAS score), weight-bearing of affected limb, clinical healing time of fracture, Harris score and complications were reation brace can significantly relieve postoperative pain, regulate and moderately increase the stress stimulation at the fracture end, so as to promote fracture healing, accelerate the recovery of hip joint function, reduce the incidence of complications, and its clinical effect is safe and reliable.OBJECTIVE To explore the effect of Mimics assisted virtual reduction and personalized additional fixation with proximal femoral nail anti rotation in the treatment of unstable intertrochanteric fracture of lateral wall. METHODS From January 2015 to June 2018, 11 cases of intertrochanteric fracture with unstable lateral wall injury were analyzed retrospectively, including 3 males and 8 females, aged 64 to 81 years old. There were 3 cases of A3.1, 6 cases of A3.2 and 2 cases of A3.3 according to AO classification. All patients underwent CT scanning, according to the CT scanning data, three-dimensional reconstruction of fracture was performed by Mimics soft. Virtual reduction was performed first, and PFNA was implanted after satisfactory reduction. According to the relationship between the fracture characteristics of the lateral wall and the position of the lag screw tail in the lateral wall, 4 cases were treated with PFNA and titanium cable or steel wire, and 7 cases were treated with PFNA and reconstruction locking plate.The quality of reduction and healing were evaluated by follow up, and Harris score of hip joint was performed in the last reexamination. RESULTS All patients were followed up for 12 to 18 months. No postoperative infection of incision and loosening of internal fixation occurred. The time of fracture healing was 12 to 20 weeks. At the final follow up, Harris score of hip joint was excellent in 6 cases, good in 3 cases and fair in 2 cases. CONCLUSION The treatment of intertrochanteric fracture of femur with Mimics assisted virtual reduction and PFNA is helpful to preoperative planning and improve the surgical effect.OBJECTIVE To explore the related factors of fever of unknown causes before operation of intertrochanteric fracture of femur in the elderly. METHODS From August 2015 to August 2018, 156 cases of intertrochanteric fracture of femur were treated by intramedullary nail fixation. Selleck PI-103 According to the preoperative measurement, whether there was fever was divided into fever group and non fever group. There were 80 cases in fever group, 26 males and 54 females, aged 60 to 93 (75.063±13.082) years; 76 cases in non fever group, 39 males and 37 females, aged 60 to 96 (74.763±13.692) years. All patients' sex, age, basic diseases, WBC, NE%, Hb, CRP, D dimer and ALB were observed for single factor analysisand multi factor analysis. RESULTS Single factor analysis showed that gender, Hb, CRP had influence on preoperative fever, but other indexes had no influence; multi factor analysis showed that gender and CRP might have influence on fever. The probability of fever increased by 1.2%(P=0.050) for every increase of CRP, and there was no significant difference between female and male in the probability of fever (P=0.061). CONCLUSION CRP is an independent risk factor of preoperative fever in the elderly patients with intertrochanteric fracture of femur. The abnormality of CRP indicates that patients are more likely to have preoperative fever. Perioperative management should pay attention to the monitoring of CRP and early intervention.BACKGROUND All studies need to integrate their findings back into the literature to explain how the new knowledge changes understanding. This process can be anxiety-provoking, especially when new literature appears to threaten the originality of the study. AIM To reintroduce 'concurrent analysis' (CA) - a method of synthesising relevant literature with primary data. DISCUSSION CA treats all data as primary data. To illustrate the technique, the authors synthesise relevant literature with findings from a doctoral study of patients' experiences of vascular access devices. CONCLUSION CA raised new questions that would otherwise have remained unasked. For example, it revealed cultural differences in the way patients react to suboptimal treatment. IMPLICATIONS for practice Nurse researchers are best placed to influence policy and practice when they can articulate the transferability of their findings. CA is a practical method of achieving this. © 2020 RCN Publishing Company Ltd. All rights reserved. Not to be copied, transmitted or recorded in any way, in whole or part, without prior permission of the publishers.SIGNIFICANCE Currently, various scaffolds with immobilized cells are widely used in tissue engineering and regenerative medicine. However, the physiological activity and cell viability in such constructs might be impaired due to a lack of oxygen and nutrients. Photobiomodulation (PBM) is a promising method of preconditioning cells to increase their metabolic activity and to activate proliferation or differentiation. AIM Investigation of the potential of PBM for stimulation of cell activities in hydrogels. APPROACH Mesenchymal stromal cells (MSCs) isolated from human gingival mucosa were encapsulated in modified fibrin hydrogels with different thicknesses and concentrations. Constructs with cells were subjected to a single-time exposure to red (630 nm) and near-infrared (IR) (840 nm) low-intensity irradiation. After 3 days of cultivation, the viability and physiological activity of the cells were analyzed using confocal microscopy and a set of classical tests for cytotoxicity. RESULTS The cell viability in fibrin hydrogels depended both on the thickness of the hydrogels and the concentration of gel-forming proteins.