Tibial tunnel
Evaluation of the theoretical optimal angle of the tibial tunnel in transtibial anatomic posterior cruciate ligament reconstruction by computed tomography
... the tibial tunnel was closely related to local thickness of cortical bone [9, 10, ...the tunnel angle to relieve the “killer turn” effect and increase the fixation ...the tibial tunnel ...
6
Evaluation of tibial tunnel placement in single case posterior cruciate ligament reconstruction: reducing the graft peak stress may increase posterior tibial translation
... distinct tibial tunnel placement loci (29 novel loci plus ana- tomical center) and 12 tibial tunnel placement loci, located in the inferior lateral part of the anatomical footprint, were ...
8
Can tape–screw fixation of a quadrupled semitendinosus graft in a full-length tibial tunnel provide superior fixation compared with a doubled semitendinosus–gracilis held with an interference screw? A matched-pair cadaveric biomechanical comparison
... Each tibia was mounted on the base of the testing machine (ElectroPuls E10000, Instron) so that the tibial tunnel was coaxial with the line of pull of the linear actu- ator (Fig. 4). The Endobutton 20 mm ...
11
The accuracy of a newly developed guide system in medial meniscus posterior root repair: a comparison between two aiming guides
... portal. Tibial tunnel creation was performed using the UMR guide or the MMPRT guide ...the tibial tunnel. Tibial fixation was per- formed with the knee flexed at 20° and with an initial ...
7
A cadaveric morphometric study of the attachments of the anterior cruciate ligament in the South Indian Population
... the tibial plateau are a good initial point for the accurate location and placement of the tibial tunnel for both a single bundle and a double bundle ACL ...medial tibial spine, the anterior ...
134
Two-stage revision anterior cruciate ligament reconstruction
... the tibial tunnel. Blurring of the tunnel margins, reactive sclerosis, and the presence of bone within the tunnel were used as signs of adequate ...
6
Biomechanical comparison of meniscus-suture constructs for pullout repair of medial meniscus posterior root tears
... Meniscus root repair is widely performed to restore meniscal function (Feucht et al., 2015a; LaPrade & LaPrade, 2014; LaPrade et al., 2017; Lee et al., 2014a). While both transtibial pullout repair and suture anchor ...
6
Morphological changes in tibial tunnels after anatomic anterior cruciate ligament reconstruction with hamstring tendon graft
... three tibial tunnels in the ACL foot- print in order to mimic the native ACL fiber arrange- ...the tibial tunnel wall may be diminished because three tunnels have a larger contact area to the graft ...
10
Anterior cruciate ligament reconstruction using quadriceps tendon autograft for adolescents with open physes- a technical note
... correct tunnel position via the medial portal the groove was gradually deepened using 6-8 mm wide surgical ...C Tibial intra-tunnel view demonstrating its small ...the tibial tunnel was ...
8
Does anatomic single-bundle ACL reconstruction using hamstring autograft produce anterolateral meniscal root tearing?
... ACL tibial footprint and in whether the footprint center was observed as a whole or according to the indi- vidual anteromedial and posterolateral ...the tibial footprint was the anterior border of the ...
5
The impact of tensioning device mal-positioning on strand tension during Anterior Cruciate Ligament reconstruction
... the tibial tunnel at zero degrees (vertical), each tendon suture loop was attached to a 25 kg (223 N) load cell (AL Design Inc, Buffalo, New York, USA model ...
7
Graft Inclination Angle is Associated with the Outcome of the Anterior Cruciate Ligament Reconstruction
... femoral tunnel was drilled while keeping the scope in the anteromedial portal up to the size of the graft ...Subsequently, tibial guide pin was passed in an outside-in fashion and at an angle of 55° from ...
7
Biomechanical testing of implant free wedge shaped bone block fixation for bone patellar tendon bone anterior cruciate ligament reconstruction in a bovine model
... limitations. Tibial fixation must precede femoral fixation, and ten- sioning of the graft must take place from the femoral ...the tibial tunnel can compen- sate for a short ...the tibial ...
5
Twin-tunnelling-induced ground movements in clay
... second tunnel construction has been calculated from the area underneath the curves generated by the best fit ...the tunnel A value) and then dividing by the same value to give a percentage ...by ...
11
Research on Natural Gas Pipeline Leakage and Ventilation Scheme in Tunnel
... the tunnel, if gas pipeline leaks, the consequence of the accident will be more ...the tunnel needs to be excharged so as not to explode during the repair ...Yanyingshan tunnel section of ...
12
Relationship between Tibial conformation, cage size and advancement achieved in TTA procedure
... for tibial plateau angle measurements ...the tibial tuberosity results in a change of post- operative expected ...the tibial tuberosity was not assessed in this ...the tibial tuberosity ...
7
Tunnel design and construction process in difficult ground conditions with Analysis of Controlled Deformations (ADECO) approach; a Case Study
... the tunnel excavation operation was based on the results from the exploration and survey ...Sabzkuh tunnel before the tunnel collapse and finally the tunnel collapsed followed by the ...
12
3D Rapid Modeling and Key Technology Analysis of Mountain Tunnel
... years, tunnel excavation is becoming more and more common. Because the tunnel will be faced with various problems in the excavation process, at the same time, the country pays more and more attention to the ...
8
Review on Protocols of Virtual Private Network
... A consortium, consisting of Ascend Communications, 3Com, ECI Telematics, U.S. Robotics, and Microsoft, developed the PPTP specification for the tunneling of data across the Internet.The PPTP protocol [4] is built on the ...
5
Non linear seismic performance of smart tunnel
... 2 Table 1 summarizes the tunnelling activities during the last decade (1995- 2005) forvarious rock formations in Peninsular Malaysia. It can be seen that most of the tunnels uses the drill and blast method. The ...
23