Tìm thấy 10+ kết quả cho từ khóa "Proximal tibia"
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Tibiofemoral subluxation was defined as the perpendicular distance between the long axis of the tibia and a second parallel line originating at the most proximal aspect of the femoral intercondylar notch. To determine the long axis of the tibia, two circles separated by 5 cm were centered on the proximal tibia. The line passing through the center of the two circles was considered the long axis of the proximal tibia.
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. =10.4 cm lt. [21] investigated the prognosis value of site of the implant, and they re- ported a slight difference on the 5-year prosthetic sur- vival (86.1% at distal femur and 66.9% at proximal tibia, p = 0.09). around the knee, and the result of multivariate COX analysis presented that the prosthesis implanted at the proximal tibia was associated with increased failure risk, when compared to that of the distal femur.
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The shapes of the distal femur and proximal tibia partially and inconsistently mediated the relationship be- tween gender and incident knee OA. The 3D-MRI measurements of the surface areas of the knee joints indicated that the sur- face area of the tibial subchondral bone changed adap- tively to the abnormal load at a poor force line of the knee joint.
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A Novel Design of a Plate for Posterolateral Tibial Plateau Fractures Based on Computed Tomography Mapping of the Proximal Tibiofibular Joint. A new anatomic locking plate for the treatment of posterolateral tibial plateau fractures. Posterior tibial plateau fracture treatment with the new WAVE posterior proximal tibia plate: feasibility and first results.
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Osteosarcomas in the fifth and sixth decades of life are frequently secondary to either radiation therapy or transformation in a preexisting benign condition, such as Paget's disease. the most common sites of involvement are the distal femur, proximal tibia, and proximal humerus.
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Anthropometry of the proximal tibia to design a total knee prosthesis for the Japanese population. Morphometry of the proximal tibia to design the tibial com- ponent of total knee arthroplasty for the Korean population. Cementless unicondylar knee arthroplasty. The Valgus Inclination of the Tibial Component Increases the Risk of Medial Tibial Condylar Fractures in Unicompartmental Knee Arthroplasty
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We reviewed the plain and enhanced CT images of the knee joint performed on 95 consecu- tive patients (59 males, 36 females. age range, 9–64 years) with modular rotating-hinge knee tumor prostheses retrospectively (Beijing Lidakang Technology Co., Ltd). undifferentiated pleomorphic sarcoma, 65 of which were located in the distal femur and 30 in the proximal tibia..
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Eighty-four (87.5%) tumours were located in the proximal tibia and distal femur, while 12 were located in other regions, including the proximal humerus, proxi- mal fibula and distal tibia. According to the Enneking surgical staging criteria, 28 patients were clas- sified as stage I, 46 as stage II, and 22 as stage III..
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The bony morphol- ogy of the proximal tibia, especially a steep tibial slope, is known to have a negative effect on the biomechanics and kinematics of the knee [13, 14]. Furthermore, increased PTS is associated with the magnitude of the shear force in tibial platform and influences the biomechanics of the tibiofemoral joint, which may increase the risk of menis- cal injuries in adults [10].
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The left proximal tibia of all mice was injected with B cells suspended in 50 µL (2 × 10 7 cells/mL) on Day 0, in the phosphate-buffered saline (PBS) (SIGMA, Cat No: 806552) as described (Luu et al., 2005. Luo et al., 2008).. GFP staining of cultured BMP2 + hMSCs in the fluorescent microscopy.. The tumoral necrosis was found to be significantly more in the hMSCs group (p <. The expression of p27 in the BMP2 + hMSCs group was significantly lower than those of the other groups (p >.
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In the growing phase, femur and tibia have a very fast development [21], and they continue to grow until the adult age. 2 Distribution of DE genes according to the gene ontology category of biological processes in Blast2GO analysis Table 1 Top 10 down and upregulated genes in the proximal. a Genes annotated in the Ensembl 98 release.
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Continuous scanning was performed from the proximal to the distal tibia along the longitudinal axis of the tibia. The two ends of the tibia specimen and the prosthesis were fixed with self-curing plastic (methyl methacrylate) respectively. The steel wires were connected with clamps at both ends of the electronic universal testing machine to keep the longitudinal axis of the tibia perpendicular to the horizontal line of the ground.
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The coordinate sys- tem of the tibia was defined as follows: the intercondylar eminence of the tibia was the origin, the line parallel to the proximal anatomical axis of the tibia was the prox- imal/distal (z) axis, the line connecting the middle of the posterior cruciate ligament to the tibial attachment of the medial edge of the patellar tendon was the AP (y) axis, and the line perpendicular to both axes was the mediolateral (x) axis.
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Tibia N/A IV Debridement of unsta-. ble cartilage/bone, ORIF medial malleolus, 2x tricortical 3.5 mm stainless steel screws. 43 Male left Osteochondral lesion, medial malleolus fracture, posterior tibia fracture.
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Provisional fixation of the plate was done by 2 Kischners pinning both distal and proximal of the plate. After surgery, anteroposterior and lateral radiographs were used to check the fracture reduction and the congruence of articular surface of the ankle.. Figure 3: A: Reduction under C-arm and provisional fixation distal of the plate;. B: Two Kirschner pins were used to fix the plate. C: Fixation proximal of the plate under C-arm..
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Right chelicera with 9 teeth on the promargin and 9 small teeth. on proximal retromargin, and left chelicera with 8 teeth on the promargin and 9 small teeth on the proximal retromargin. Legs: Ventral tibial apophysis on the first pair of legs with robust apical spine (Figure 2G). Presence of microspikes (granulation) in tegular area of bulb (Figure 2E).. is the first species of Ami reported in the state of Amazonas and the second species described for Brazil.
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Minimally-invasive treatment of three- and four-part fractures of the proximal humerus in elderly patients. Percutaneous pinning of the proximal part of the Humerus
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Morphology based anisotropic finite element models of the proximal femur validated with experimental data. Impact direction from a fall influences the failure load of the proximal femur as much as age-related bone loss. Prediction of strength and strain of the proximal femur by a ct-based finite element method. A new paradigm for the in vitro simulation of sideways fall loading of the proximal human femur.
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Results: Composite visualization scores were superior for proximal intercostal compared to paravertebral nerve block, as rated by both expert ( p = 0.008) and novice ( p = 0.01) reviewers. Notably, both expert and novice rated pleural visualization superior for proximal intercostal nerve block, and expert additionally rated bony landmark and injectate spread visualization as superior for proximal intercostal block.
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Positive ∆z implies fibular shortening to the reference fibula. unilateral stabilization of the syndesmosis with SBS or SYS. anatomical reduction of the fractures. postoperative CT included at least 10 cm proximal to the distal tibial plateau. Pathologies of the uninjured ankle. CT less than 10 cm proximal to the distal tibial plateau. Ahrberg was performed using axial CT images approxi- mately 10 mm proximal to the tibial plafond of both sides (Fig.