Navigation Links
Studies evaluate the anatomy and stability of ACL reconstruction with different techniques
Date:2/27/2009

LAS VEGAS, NV An improved understanding of the anatomy of the anterior cruciate ligament (ACL) in recent years has generated a renewed interest in the evaluation of surgical techniques to repair the knee ligament. In a study being presented at the 2009 American Orthopaedic Society of Sports Medicine Specialty Day in Las Vegas, researchers analyzed various aspects of two of the most common ACL reconstruction techniques.

"Studies have demonstrated improved movement and stability with restoration of the native anatomy of the knee. However, the surgical technique to achieve the best movement and stability outcomes remains controversial", says lead author Asheesh Bedi, MD of the Hospital for Special Surgery in New York City.

Bedi worked with senior mentors Dr. David W. Altchek and Dr. Riley J. Williams on studying the anatomy and stability of ACL reconstructions using transtibial versus anteromedial portal drilling techniques on 19 cadaveric knees. Femoral socket position was characterized using high-resolution 3D-fluoroscopy with transtibial and anteromedial portal drilling. "While anteromedial portal drilling allows for excellent access and restoration of the femoral ACL footprint, there is a significant learning curve. There can be an increased risk of shorter femoral tunnels and wall blow-out intraoperatively" says Dr. Riley Williams, the senior author and Associate Attending Surgeon at the Hospital for Special Surgery.

Follow-up studies have evaluated the biomechanical stability of ACL reconstructions completed with transtibial and anteromedial portal techniques. "The anteromedial portal drilling technique allowed for better restoration of native ACL anatomy and knee stability compared to conventional transtibial techniques. We also found that re-reaming of the tibial tunnel is a bigger issue than has been previously recognized with transtibial drilling" says Dr. David Altchek, senior author and Co-Chief of the Sports Medicine Service at the Hospital for Special Surgery.

Bedi and Altchek will be presenting the second part of their study at the 2009 AOSSM Annual Meeting in Keystone, CO. "Continued research into the best techniques for ACL stabilization are ongoing and a vital part of getting athlete's back into play at a quicker rate. We are working to define these techniques in the lab and have them translated into the operating room" says Altchek.


'/>"/>

Contact: Lisa Weisenberger
lisa@aossm.org
847-292-4900
American Orthopaedic Society for Sports Medicine
Source:Eurekalert

Related medicine news :

1. Cascade of Studies, New Clinical Tests Build the Case for Genetic Testing in Pharmacy Care Says Medco Expert
2. Several studies prove self-banning certain foods may cause food craving
3. Anthropologists studies of childbirth bring new focus on women in evolution
4. In flurry of studies, researcher details role of apples in inhibiting breast cancer
5. Shionogi Announces Positive Top-Line Efficacy Results from Year-Long Studies of Velneperit, a Novel NPY Y5 Receptor Antagonist Being Investigated for the Treatment of Obesity
6. Cardiovascular Disease and Diabetes: New Blog and Slide Presentation on the Diabetes Best Practices Website Discuss the Most Recent Studies in this Field
7. Virtual studies answer real questions
8. iCardiac's Highly Automated QT(sm) Technology Now Validated in Over 10 Clinical QT Studies
9. Embrace a Healthy Florida Pumps Up Studies on Childhood Obesity
10. Senesco Announces Results of Pre-Clinical Efficacy, Toxicology and Dose Ranging Studies for Multiple Myeloma Therapeutic Candidate
11. Torrey Pines Institute for Molecular Studies Opens New Headquarters in Florida
Post Your Comments:
*Name:
*Comment:
*Email:
(Date:6/27/2017)... ... June 27, 2017 , ... Excel Medical, the leader ... the position of Executive Vice President, Sales and Marketing. Finnegan is a widely ... medical device sales leadership. He has received industry recognition for innovations and new ...
(Date:6/27/2017)... ... June 27, 2017 , ... Nearly 70 ... survey data released today by the American Society for Dermatologic Surgery ... the percentage of consumers considering a cosmetic medical procedure has doubled since 2013. ...
(Date:6/27/2017)... ... June 27, 2017 , ... DrugDev understands that ... they can trust the sponsor to pay them correctly and on time. As the ... establish payment strategies that encourage sites to work on their studies. , At a ...
(Date:6/27/2017)... ... June 27, 2017 , ... Harbour , a DAO (decentralized autonomous ... Ethereum blockchain, has released their technical specifications . , 2017 has seen an ... systematic approach for determining which offerings will garner the greatest ROI. Dean Eigenmann, Co-founder ...
(Date:6/27/2017)... Orlando, FL (PRWEB) , ... June 27, 2017 ... ... the leading payment solution for many of the health care industry’s hospitals and ... its new patient financing portal for select customers. Parasail Health is a San ...
Breaking Medicine News(10 mins):
(Date:6/27/2017)... AVIV, Israel , June 27, 2017  Therapix ... specialty clinical-stage pharmaceutical company specializing in the development of ... The Nasdaq Stock Market Opening Bell in ... 2017 in honor of its initial public offering (IPO) ... Capital Market in March 2017. Dr. Elran ...
(Date:6/27/2017)... 27, 2017   NuEyes (NuEyes Technologies Inc.) today ... fuel its growth in helping the legally blind live more ... Group), the leading developer of augmented, virtual and mixed reality ... The undisclosed funding amount was provided by strategic partners ... with offices in Abu Dhabi , ...
(Date:6/20/2017)... LAGUNA HILLS, Calif. , June 20, 2017 ... that validate the use of MMprofiler with SKY92, the ... myeloma (MM). In a poster presentation at the 22 ... in Madrid, Spain , SkylineDx researchers ... high-risk elderly patients. In a separate ...
Breaking Medicine Technology: