How ACL and PCL Injuries Differ
The anterior cruciate ligament (ACL) and posterior cruciate ligament (PCL) are two major ligaments in the knee that work together to provide stability. They are also common sites of serious tears, particularly in athletes. Although ACL and PCL injuries may initially appear to have similar symptoms, such as knee instability and pain, the ligament injuries have unique characteristics that make them differ in terms of who is affected, extent of injury, and treatment guidelines.
Why do women have more trouble after knee injuries? Model explains estrogen's role
A computer model of the cellular environment inside the knee developed by UT Southwestern Medical Center researchers sheds light on why women tend to have worse outcomes after knee injuries than men. Their findings, published in Scientific Reports, could facilitate research into new therapies for knee inflammatory disorders and personalized treatments for patients with these conditions.
Q&A: How lunges, squats and holds can build stronger tendons and ligaments
UC Davis Health molecular exercise physiologist Keith Baar specializes in sports medicine. He studies the effects of exercise on bone, muscle and tendon health. In this Q&A, he discusses how intensive exercising after injury or when overweight can cause damage to ligaments and tendons. He also talks about the importance of integrating isometric or static exercises into our fitness routines.
How do you treat rotator-cuff tears?
Shoulder symptoms led to an average of 9.6 million physician visits in 2015 and 2016 in the United States. The most common cause of those shoulder symptoms? Rotator-cuff disorders. Nonoperative treatment, such as physical therapy, is the typical approach to treating rotator-cuff tears. However, surgery is considered in certain patients whose rotator-cuff tears don't resolve with nonoperative treatments.
ACL Tear and MCL Tear: Key Differences and Treatment Options for Individual and Combined Injuries
The ACL is in the middle of the knee joint and is an intra-articular ligament. This is important to understand because, in general, extra-articular ligaments (MCL) can heal sometimes on their own without surgery, while intra-articular ligaments (ACL) cannot.
Computer-assisted fluoroscopic navigation may show benefits vs. robotic-assisted THA
Computer-assisted fluoroscopic navigation for total hip arthroplasty yielded decreased OR times and hospital costs vs. robotic-assisted surgery.
Latarjet procedure may be reliable in stabilizing shoulder dislocation with bone loss
The Latarjet procedure may be warranted for treatment of patients with recurrent instability or larger bone loss. However, surgeons should be cautious not to cause iatrogenic problems with the procedure.
11 Knee Pain Dos and Don'ts
You can do many things to help knee pain, whether it's due to a recent injury or arthritisyou've had for years. Follow these 11 dos and don’ts to help your knees feel their best.
Arthroscopic iliopsoas fractional lengthening may be preferred vs. revision THA
In this video from the Arthroscopy Association of North America Annual Meeting, Mario Hevesi, MD, PhD, discussed arthroscopic lengthening of the iliopsoas tendon following total hip arthroplasty for patients with tendonitis.
Inside-out repair technique may help surgeons preserve meniscus function
In this video from Orthopedics Today Hawaii, Michael J. Stuart, MD, emeritus professor and orthopedic surgeon at Mayo Clinic Rochester, discussed the importance of meniscus preservation.


