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femoral tunnel drilling techniques

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Comparison of 2 femoral tunnel drilling techniques in ...

Comparison of 2 femoral tunnel drilling techniques in anterior cruciate ligament reconstruction. A prospective randomized comparative study.

Drilling the femoral tunnel during ACL reconstruction ...

8/1/2012 · Several studies have reported that drilling the femoral tunnel through the anteromedial portal allows a more anatomical placement on the lateral femoral condyle and higher knee stability than does transtibial reconstruction.In the current study, the femoral tunnel was drilled with transtibial (n=6) and anteromedial (n=6) portal techniques in 12 ...

Femoral tunnel drilling in anterior cruciate ligament ...

The femoral tunnel was identified radiographically and its coronal and sagittal obliquity was measured and compared among both groups. Drilling the femoral tunnel through the low AM portal (as opposed to the TT technique) resulted in a more oblique femoral tunnel position.

Comparison of 4 Femoral Tunnel Drilling Techniques in ...

Four primary techniques exist for femoral tunnel drilling: the 2-incision technique with outside-in femoral tunnel drilling, transtibial drilling of the femoral tunnel, and drilling of the femoral tunnel through an anteromedial (AM) arthroscopy portal either with a rigid reamer or with a flexible reamer.

“Retrograde Technique” for Drilling the Femoral Tunnel in ...

drilling the femoral tunnel through an accessory ante-romedial portal.3,4 This has led some surgeons to drill the femoral tunnel either through an accessory ante-romedial portal or through a 2-incision, outside-in approach. Drilling the femoral tunnel through …

Comparison of 2 femoral tunnel drilling techniques in ...

femoral tunnel and intraoperative measurement of femoral tunnel depth is seen(*) Fig. 2 Blumensaat’s line is represented by ‘d’,with ‘b’ representing the line perpendicular to it. ‘a’ is the distance between the femoral tunnel center to Blumensaat’s line, and ‘c’ is the distance between the femoral tunnel …

Femoral Tunnel Drilling Method: Risk of Reoperation and ...

In the largest known study of its type examining femoral tunnel drilling method for primary ACLR, after adjustment for age, sex, BMI, race, graft type, and femoral fixation, TI techniques were found to carry higher risk of aseptic revision compared with the TT method, while no difference was observed in risk for aseptic reoperation.

Comparison of transportal and outside-in techniques for ...

When drilling the PL femoral tunnel in double-bundle ACL reconstruction, anatomic placement of the intraarticular tunnel aperture was feasible in both the TP and OI techniques. The tunnel aperture was rounder and the graft bending angle at the intraarticular aperture was more acute at knee extension in the OI technique than the TP technique.

Physeal-Sparing Technique for Femoral Tunnel Drilling in ...

surgical techniques have been described to protect the distal femoral and proximal tibial physes. We present an ACL ... Placing guide pin and drilling femoral tunnel Guide pin placement and drilling of the femoral tunnel should be performed under arthroscopic

Physeal-Sparing Technique for Femoral Tunnel Drilling in ...

Physeal-Sparing Technique for Femoral Tunnel Drilling in Pediatric Anterior Cruciate Ligament Reconstruction Using a Posteromedial Portal ... Multiple surgical techniques have been described to protect the distal femoral and proximal tibial physes. ... We propose that drilling the femoral tunnel through a posteromedial portal can be performed ...