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Transtibial versus anteromedial portal of the femoral tunnel in ACL reconstruction: A cadaveric study

open access: yesKnee, 2008
The aim of this cadaveric study was to compare the transtibial versus the anteromedial portal with respect to the anatomic femoral positioning of the ACL attachment. Ten fresh frozen cadaveric knees were included in our study. A standard arthroscopy was performed and the normal ACL was partially cut through with arthroscopic scissors leaving a small ...
Emilios E Pakos
exaly   +4 more sources
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ACL reconstruction: comparison between transtibial and anteromedial portal techniques

Knee Surgery, Sports Traumatology, Arthroscopy, 2011
AbstractPurposeThe purpose of this study was to compare the transtibial reconstruction technique of the anterior cruciate ligament (ACL) with the anteromedial (AM) portal technique in their ability to place the femoral and tibial tunnels within the ACL footprints.MethodsForty patients were sequentially enrolled in two different surgical techniques, 20 ...
Elisabete Pinto   +2 more
exaly   +3 more sources

Y sign: new landmark for anteromedial portal placement in knee arthroscopy

Surgical and Radiologic Anatomy, 2019
During arthroscopy training process, determination of anteromedial portal is more difficult in contrast with anterolateral portal and frequently results in suboptimal position, and longer operating times. The aim of our study was to identify an anatomical landmark which could facilitate anteromedial portal placement.The relationship of the cutaneous ...
Antun Šumanovac, Gordan Gulan
exaly   +4 more sources

Accessory Anteromedial Portal may not Provide Clinically Superior Results Compared with the Anteromedial Portal in Anterior Cruciate Ligament Reconstruction

The Journal of Knee Surgery, 2017
AbstractTechniques using the anteromedial portal (AMP) and accessory anteromedial portal (AAMP) are commonly used in anterior cruciate ligament (ACL) reconstruction. The aim of this study was to investigate the radiological and clinical outcomes of arthroscopic single-bundle ACL reconstruction using the AMP or AAMP technique to drill the femoral tunnel.
Shu-Ming, Ye   +7 more
openaire   +2 more sources

The learning curve associated with anteromedial portal drilling in ACL reconstruction

The Physician and Sportsmedicine, 2016
The objective of the current study was to evaluate the accuracy and precision of femoral and tibial tunnel placement during anterior cruciate ligament reconstruction (ACLR) using independent anteromedial portal (AMP) drilling over a three-year observation period.This study was a retrospective review of 161 consecutive primary ACL reconstructions from a
Tyler A, Luthringer   +3 more
openaire   +2 more sources

Anteromedial Portal Technique for Creating the Anterior Cruciate Ligament Femoral Tunnel

Arthroscopy, 2007
Abstract There has been a renewed focus on anterior cruciate ligament (ACL) insertional anatomy and its biomechanics. It has been postulated that traditional single‐bundle transtibial reconstructions have placed grafts in a less anatomic location relative to the true ACL insertion site.
Christopher D, Harner   +2 more
openaire   +2 more sources

Potential Risks of Femoral Tunnel Drilling Through the Far Anteromedial Portal: A Cadaveric Study

Arthroscopy - Journal of Arthroscopic and Related Surgery, 2009
Purpose The purpose of this study was to estimate the potential risks when drilling femoral tunnels through the far anteromedial portal in double‐bundle anterior cruciate ligament reconstruction in cadaveric knees.
Masataka Deie, Nobuo Adachi, Mitsuo Ochi
exaly   +3 more sources

Clinical outcomes of ACL reconstruction with tibialis anterior allograft using an anteromedial portal approach

Knee, 2016
Abstract Background The purpose of the current study was to evaluate the clinical and functional outcomes of ACL reconstruction with tibialis anterior allograft using the anatomic anteromedial portal approach and aperture sheath and screw fixation.
Laith M Jazrawi, Eric Strauss
exaly   +3 more sources

Femoral Tunnel Length: Accessory Anteromedial Portal Drilling Versus Transtibial Drilling

Arthroscopy, 2012
Purpose To determine whether drilling using an anteromedial portal technique during single‐bundle anterior cruciate ligament (ACL) reconstruction risks creating femoral tunnels less than 25 mm long in the clinical setting.
Omer A, Ilahi   +2 more
openaire   +2 more sources

Femoral guide breakage during the anteromedial portal technique used for ACL reconstruction

The Knee, 2009
Positioning of the femoral tunnel is very important in ACL reconstruction and it is often recommended to use an anteromedial portal technique in order to create the tunnel. This technique is more demanding but it gives a surgeon more freedom to place the ACL graft in an anatomical position compared to the transtibial technique.
Miroslav Z, Milankov   +2 more
openaire   +2 more sources

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