نتایج جستجو برای: failure of acl reconstruction

تعداد نتایج: 21216930  

2014
John Ryan David C. Flanigan Christopher C. Kaeding

Background: Anterior cruciate ligament (ACL) reconstruction is frequently performed to restore knee stability and function following ACL injury. Female sex is known to predispose to ACL injury; however, it remains unclear whether female sex predisposes to poor outcomes following ACL reconstruction. We hypothesized that male and female patients exhibit no differences in (1) graft failure risk, (...

Journal: :the archives of bone and joint surgery 0
e. carlos rodriguez-merchan department of orthopaedic surgery, la paz university hospital, madrid, spain

there is controversy in the literature regarding a number of topics related to anterior cruciate ligament (acl)reconstruction. the purpose of this article is to answer the following questions: 1) bone patellar tendon bone (bptb) reconstruction or hamstring reconstruction (hr); 2) double bundle or single bundle; 3) allograft or authograft; 4) early or late reconstruction; 5) rate of return to sp...

طهماسبی, محمد نقی, فیروزآبادی, محمد آیتی, پنجوی, بهنام, کاسب, محمد حسن,

Background: One of the most common orthopedic complaints is direct or indirect trauma to the knee with torn anterior cruciate ligament (ACL). Reconstruction of the torn ACL is emphatically offered in active individuals as by this operation, we prevent osteoarthritis, knee instability and injury to the meniscus. There are numerous methods for graft fixation in the femoral tunnel in ACL reconstru...

Journal: :the archives of bone and joint surgery 0
ebrahimzadeh mohammad hosein mashad university of medical sciences ali moradi assistant professor of orthopedic surgery, orthopedic research center, mashhad university of medical sciences, mashhad, iran mohammad kazem khalesi orthopedic surgeon, mashhad university of medical sciences, iran maysam fathi choghadeh orthopedic surgeon, mashhad university of medical sciences, iran

a 25 year-old man presented with pain, swelling, and intermittent drainage from distal lateral aspect of his left knee three months after undergoing isolated acl reconstruction with arthroscopic hamstring autograft and endobottom technique. his surgeon at that time tried to eliminate the pathology through arthroscopic wash out in two attempts. however, the pain, edema, and discharge recurred af...

Journal: :the archives of bone and joint surgery 0
amir ata rahnemai-azar university of pittsburgh medical center, pennsylvania, usa soheil sabzevari university of pittsburgh medical center, pennsylvania, usa sebastián irarrázaval university of pittsburgh medical center, pennsylvania, usa tom chao university of pittsburgh medical center, pennsylvania, usa freddie fu university of pittsburgh medical center, pennsylvania, usa

anterior cruciate ligament (acl) reconstruction surgery has significantly evolved in recent years. this has led to development of new technologies that facilitate the diagnosis of acl injury and the application of state of the art methods for treatment. in particular, individualized anatomical acl reconstruction aims to restore native acl function. treatment is tailored to each patient based on...

  The present review classifies and describes the multifactorial causes of anterior cruciate ligament (ACL) surgery failure, concentrating on preventing and resolving such situations. The article particularly focuses on those causes that require ACL revision due to recurrent instability, without neglecting those that affect function or produce persistent pain. Although primary ACL reconstructio...

Journal: :The American journal of sports medicine 2015
Christopher M LaPrade Sean D Smith Matthew T Rasmussen Mark G Hamming Coen A Wijdicks Lars Engebretsen John A Feagin Robert F LaPrade

BACKGROUND The current standard for treating complete tears of the anterior cruciate ligament (ACL) is reconstruction, which requires reaming a tibial tunnel. Based on recent anatomic and biomechanical studies, this reconstruction tunnel may cause injuries to the anterior meniscal root attachments. PURPOSE/HYPOTHESIS The purpose was to determine if injuries occurred to the anteromedial (AM) a...

Journal: :The journal of knee surgery 2012
Joseph A Morgan Diane Dahm Bruce Levy Michael J Stuart

The Multicenter Anterior Cruciate Ligament (ACL) Revision Study (MARS) group was formed to study a large cohort of revision ACL reconstruction patients. The purpose of this subset analysis study of the MARS database is to describe specific details of femoral tunnel malposition and subsequent management strategies that surgeons chose in the revision setting. The design of this study is a case se...

Journal: :The American journal of sports medicine 2012
Mark Pallis Steven J Svoboda Kenneth L Cameron Brett D Owens

BACKGROUND There is recent evidence that use of allograft tendons for anterior cruciate ligament (ACL) reconstruction in young patients may result in increased failure rates compared with autologous grafts. HYPOTHESIS Allograft ACL reconstruction will result in higher failure rates in young athletes compared with autograft reconstruction. STUDY DESIGN Cohort study; Level of evidence, 2. M...

A 24 year old otherwise healthy male was presented with a chief complaint of giving way in the left knee. MRI reportedcomplete anterior cruciate ligament (ACL) tearing. Arthroscopy showed ACL agenesis, ring-shaped lateral meniscus,and an anomalous thick band extending from the anterior horn of the lateral meniscus to the intercondylar notch of thelateral femoral condyle, which...

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