via louisvilleorthopedics.com
Lindsey Vonn. Derrick Rose. Tom Brady. Mickey Mantle. They have all fallen victim to the dreaded pop of the knee.
Connecting the femur to the tibia, the anterior cruciate ligament (ACL) rupture is one of the most devastating injuries in sports. No other injury has sidelined more athletes for a season or even the rest of a career. And ACL sprains and tears affect more people than just the pros. According to the American Association of Orthopaedic Surgeons, more than 250,000 ACL surgeries are performed annually in the United States, totaling up to more than $500 million in health care costs each year.
Not only is the ACL inelastic and prone to popping, it is incapable of healing itself, causing surgeons to rely on autografts for reconstruction. Most common is the bone-patellar tendon-bone (BPTB) graft, in which the surgeon removes part of the patellar tendon to replace the damaged ACL.
“BPTB autografts have a high incidence of knee pain and discomfort that does not go away,” said Guillermo Ameer, professor of biomedical engineering at the McCormick School of Engineering and professor of surgery at the Feinberg School of Medicine. “By saving the patient’s patellar tendon and using an off-the-shelf product, one may have a better chance of preserving the natural biomechanics of the knee.”
Ameer and his research team are working to engineer such a product by combining three components: polyester fibers that are braided to increase strength and toughness, an inherently antioxidant and porous biomaterial previously created in Ameer’s lab, and calcium nanocrystals, a mineral naturally found in human teeth and bones. His work is described in the paper “A biodegradable tri-component graft for anterior cruciate ligament reconstruction,” which was published in the Nov. 21 issue of the Journal of Tissue Engineering and Regenerative Medicine.
Read more: Researchers Use Nanotechnology to Engineer ACL Replacements
The Latest on: ACL Replacement
July 2, 2019 - Longtom on John John: "Airs will be off the agenda for a long time. Maybe for good in competition!" BeachGritFact is, one-in-three NFL athletes have careers ended by ACL ruptures. That knee may never come back to what it was. John John Florence, two-time world ...Klay Thompson's deserving max doesn't come without risk - NBCSports.com
June 30, 2019 - Klay Thompson's deserving max doesn't come without risk NBCSports.comKlay Thompson will get the payday he deserves, but the Warriors are making a sizable gamble that he'll return to All-Star form.New Procedure Allows Total Knee Replacement Patients To Go Home The Same Day - CBS New York
June 18, 2019 - New Procedure Allows Total Knee Replacement Patients To Go Home The Same Day CBS New YorkNEW YORK (CBSNewYork) – Total knee replacement can now be done as outpatient surgery. You heard that right – a total knee replacement that allows you to ...
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Angela Salem to miss remainder of NWSL season with ACL tear - Stumptown Footy
June 14, 2019 - Angela Salem to miss remainder of NWSL season with ACL tear Stumptown FootyPortland Thorns midfielder Angela Salem had a successful surgery to repair a tear in the anterior cruciate ligament (ACL) in her left knee, the club announced ...
- Rebel Yoga studio leads way for ever-growing yoga business in Chestnut Hill - Chestnut Hill Local
June 28, 2019 - - Rebel Yoga studio leads way for ever-growing yoga business in Chestnut Hill Chestnut Hill Localby Meredith Bernstein. “Yoga is everywhere,” yoga studio owner Sue Pinto said. “It's a huge trend, and it's oversaturated.” Pinto is exactly right. Yoga is on an ...Myers says Klay hasn't had surgery yet on his torn ACL - NBCSports.com
June 19, 2019 - Myers says Klay hasn't had surgery yet on his torn ACL NBCSports.comWarriors guard Klay Thompson tore his left ACL during Game 6 of the NBA Finals against the Toronto Raptors. That was six days ago. The five-time All-Star has ...This NBA Offseason Was Already Going To Be Chaotic. Then Klay Tore His ACL. - FiveThirtyEight
June 14, 2019 - This NBA Offseason Was Already Going To Be Chaotic. Then Klay Tore His ACL. FiveThirtyEightGolden State's future is murky after the injury to one-half of the Splash Brothers.
- July 2, 2019 - NRL: Warriors hooker Nathaniel Roache gone for season with ACL injury, opens door for Issac Luke recall Stuff.co.nzYet another cruel season-ending injury blow for Warriors star earns Issac Luke a recall.
Klay defied Bob Myers' initial orders after tearing his ACL - NBCSports.com
June 21, 2019 - Klay defied Bob Myers' initial orders after tearing his ACL NBCSports.comWith just under 2 minutes and 30 seconds remaining in Game 6 of the NBA Finals against the Raptors, Warriors guard Klay Thompson injured his left knee.
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The Latest on: ACL Replacement
- Klay Thompson Undergoes Successful Knee Surgery to Repair ACL Injuryon July 2, 2019 at 5:26 pm
Golden State Warriors guard Klay Thompson reportedly underwent successful surgery Tuesday in Los Angeles to repair his torn ACL, according to Adrian Wojnarowski of ESPN. Thompson suffered the ... […]
- Report: Klay Thompson undergoes successful ACL surgery after announcing return to Golden Stateon July 2, 2019 at 5:05 pm
Golden State Warriors star Klay Thompson underwent surgery on Tuesday to repair the torn ACL he suffered during Game 6 of the NBA Finals last month, according to ESPN’s Adrian Wojnarowski. ... […]
- Warriors’ Klay Thompson undergoes ACL surgery, faces 5-7 month recoveryon July 2, 2019 at 3:47 pm
Warriors guard Klay Thompson underwent surgery Tuesday to repair his torn left ACL, a league source confirmed with The Chronicle. ESPN was first to report the news. Dr. Neal ElAttrache performed the ... […]
- Report: Klay Thompson Underwent Successful Surgery on Torn ACLon July 2, 2019 at 3:27 pm
Golden State Warriors All-Star Klay Thompson has undergone successful surgery to repair his torn ACL, ESPN's Adrian Wojnarowski reported on Tuesday. According to Wojnarowski, Dr. Neal ElAttrache ... […]
- Report: Golden State Warriors' guard Klay Thompson underwent successful surgery on torn ACLon July 2, 2019 at 3:25 pm
Just days after signing a five-year, $190 million deal to return to the Golden State Warriors, All-Star shooting guard Klay Thompson underwent successful surgery to repair his torn ACL. Warrior ... […]
- NBA rumors: Klay Thompson undergoes surgery to repair torn left ACLon July 2, 2019 at 3:02 pm
Warriors guard Klay Thompson tore his left ACL during Game 6 of the NBA Finals against the Toronto Raptors. That was 19 days ago. On Tuesday, Klay finally underwent surgery to repair the ligament, ... […]
- Klay Thompson undergoes successful ACL surgery, begins recovery processon July 2, 2019 at 2:46 pm
Click to share on Facebook (Opens in new window) Click to share on Twitter (Opens in new window) Click to email this to a friend (Opens in new window) Click to print (Opens in new window) Klay ... […]
- Warriors' Klay Thompson: Undergoes surgery for ACLon July 2, 2019 at 2:42 pm
Thompson (knee) underwent surgery Tuesday to repair his torn ACL, Adrian Wojnarowski of ESPN reports. Thompson agreed to a five-year, $190 million contract with the Warriors at the start of free ... […]
- THE REBUILDING PROCESS: ACL injuries not the end for WVC athleteson June 29, 2019 at 10:09 pm
a tear of the ACL — anterior cruciate ligament, a small stabilizer that connects the femur in the upper leg and the tibia in the lower leg — requires surgery to repair it. Some people choose to ignore ... […]
- Outcomes improved after ACL repair with three tendon graft typeson June 27, 2019 at 9:24 am
(HealthDay)—Patients who received patellar tendon, hamstring tendon, or "double-bundle" hamstring tendon grafts for anterior cruciate ligament (ACL) repair had no significant difference in ... […]
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