There have been 33 patients in pie-crusting group, including 15 men and 18 females aged from 26 to 58 years of age with an average chronilogical age of (36.06±7.93) yrs old;who were treated with inside-out, arthroscopic deep MCL pie crusting launch technique with MM-Ⅱ meniscus suture bundle (Smith &roup (15 clients with degree 0, 10 patients with degreeⅠ, 3 patients with degreeⅡ, 0 patient with degree Ⅲ) was more than pie-crusting group(28 patients with degree 0, 5 patients with degreeⅠ, 0 client with degreeⅡ, 0 client with degreeⅢ)( The inside-out, arthroscopic deep MCL pie-crusting release to treat posterior horn of medial meniscus tear in tight medial tibiofemoral could expand working apace, shorten operation time, decrease problems for MCL and acquire good medical efficacy.The inside-out, arthroscopic deep MCL pie-crusting release to treat posterior horn of medial meniscus tear in tight medial tibiofemoral could increase working apace, shorten procedure time, decrease problems for MCL and acquire good clinical efficacy. From January 2018 to June 2018, 40 clients who underwent three-dimensional CT of cervical spine had been selected, including 21 males and 19 females, heighted from 165 to 180 cm with an average of (172.9±9.5) cm, elderly from 38 to 55 yrs . old (51.1±12.8) years old, excluding patients with axis lamina defect and hypoplasia. Two sets of 3D printed specimens were made from the three-dimensional CT data of cervical spine of every client, and each of than were utilized for the inside vitro nailing research. In accordance with various nail placement techniques, in vitro experimental element of this test was divided into guide nail positioning team and hand nail placement team, 40 pieces in each team. At precisely the same time, the three-dimensionalmodel of cervical back of 40 clients had been reconstructed on computer system, and the perfect needle-point data and desire direction were acquired by computer system simulation of the nail placement. This will be 3D significant difference in the accuracy of needle exit point and inclination angle of nail path between hand nail group and 3D simulation nail team ( The guide is universal, with steady construction, precise assistance, and simple operation. It can be put with bilateral lamina screws on top of that, reducing the full time of nail placement, preventing collision of two method mix screws, boost the price of double cortex. Fundamentally, efficiency and security are improved.The guide is universal, with steady construction, precise guidance, and simple operation. It can be placed with bilateral lamina screws at precisely the same time, shortening enough time of nail placement, avoiding collision of two method mix screws, increase the price of two fold cortex. Finally, efficiency epigenomics and epigenetics and safety may be improved. To explore effect and importance of selleck chemical lateral closed high tibial osteotomy on data recovery of task of knee-joint. From February to December 2018, 78 patients with knee osteoarthritis have been treated by large tibial osteotomy the very first time were selected given that observation group, including 46 men and 32 females, elderly from 55 to 73 years of age with an average age of (61.78±6.39) years of age, the program of infection ranged from 6 to 24 months with a typical of (16.52±4.25) months;according to Kellgren-Lawrence (K-L) grading, 36 patients were gradeⅡand 42 clients were grade Ⅲ. Another 20 healthier everyone was selected as healthier team, including 13 guys and 7 females, elderly from 56 to 73 years of age with on average (60.89±7.12) years old. The appearance of miR-146 in peripheral blood was compared between observation team and healthy team. As well, patients in observation group were followed up for six months. The patients whose knee-joint function gone back to regular or improved significantly during 20%) and 175.65 (sensitivity ended up being 72.80%, specificity had been personalised mediations 69.50%). The appearance degree of serum miR-146 revealed upward trend, which could regulate the differentiation of chondrocyte. The track of miR-146 after procedure has reference value for predicting the recovery of bone tissue and shared function after operation.The expression degree of serum miR-146 revealed upward trend, that could control the differentiation of chondrocyte. The monitoring of miR-146 after operation has reference price for forecasting the recovery of bone and shared purpose after procedure. To compare medical effectiveness of intramedullary nail fixation following two-step closed reduction or restricted available decrease for femoral subtrochanteric cracks. Forty six patients with femoral subtrochanteric cracks had been analyzed retrospectively from January 2014 to April 2020. Twenty four customers which including 16 men and 8 females, aged from 34 to 91 years old with the average of (55.42±18.25) years of age, were treated with two action shut reduction and intramedullary nail fixation on supine position. Twenty-two customers which including 15 males and 7 females, aged from 33 to 87 yrs old with a typical of (56.31±14.77) years of age, were performed limited available reductionand intramedullary nail fixation. Procedure time, intraoperative loss of blood, complications and fracture recovery time had been taped and contrasted between two teams. Postoperative Harris hip rating at 8 months was used to evalaute shared purpose. All patients had been successfully complete operation without incision illness. All patiey treated by both techniques. Two-step closed reduction and intramedullary nail fixation may be more beneficial in less injury, reduced operation time and less intraoperative bleeding.Surgical treatment solutions are the main treatment for hemophilia joint disease, including synoviectomy, shared replacement and combined fusion. Synoviectomy works for early hemophilia synovitis, and is split into radiation, substance, arthroscopy, and available operation.