New Bionic Implant Allows Control of All Fingers
A multinational team of engineers and surgeons has developed a bionic hand with a high level of function in every finger -- a significant advance for amputees.
Surgical Intervention Following a First Traumatic Anterior Shoulder Dislocation is Worthy of Consideration
Up to 60% of patients experience recurrence after a first traumatic anterior shoulder dislocation (FTASD), which is often defined as having experienced either dislocation or subluxation. Thus, surgical intervention following a FTASD is worthy of consideration and is guided by the number of patients that need to receive surgical intervention to prevent one redislocation (i.e., Number Needed to Treat), (subjective) health benefit, complication risk, and costs.
Reliability of Ulnar Collateral Ligament Findings on Magnetic Resonance Imaging
Ulnar Collateral Ligament (UCL) tears are common in baseball players. While MRI is the most utilized imaging modality for UCL injuries, the inter-rater reliability of MRI analyzing specific characteristics of UCL pathology has not been defined.
Why Do I Have Left-Sided Neck and Shoulder Pain?
This type of pain can be caused by common conditions like muscle strain or cervical stenosis. Or, it may stem from rarer but more serious concerns like a heart attack or lung cancer. This article will detail eight potential causes of left-side neck and shoulder pain and address how to find relief from each.
Treatment to Heal From Golfer's Elbow
Golfer’s elbow, also known as medial epicondylitis, is a painful condition that occurs when a tendon near the elbow is subjected to repetitive forces. While this issue may occur in golfers, it can happen to anyone and cause pain that spans from the wrist to the elbow on the inside of your arm.
Preoperative grip strength may predict shoulder strength after RSA
Published results showed preoperative grip strength positively correlated with shoulder strength and function after reverse shoulder arthroplasty and may work as a prediction tool for outcomes in these patients.
Failed labral repair associated with lower acromial tilt, higher posterior acromial height
Patients with shoulder instability who failed primary posterior labral repair had lower acromial tilt and higher posterior acromial height than patients with successful primary repair, according to results presented here.
What Causes Neck and Shoulder Pain?
The neck and shoulders are complex and interconnected areas, and medical problems that affect one often affect the other, as well. Pain and dysfunction from injuries or conditions that impact the joints, muscles, and other structures can easily spread from the neck to the shoulder(s) and from the shoulder(s) to the neck.
Hand exercises for people with arthritis
Swelling, pain and stiffness in the joints are common symptoms for people with arthritis. If you have arthritis, your health care professional may recommend hand exercises to help you improve joint flexibility and range of motion.
Impact of Reverse Shoulder Arthroplasty Design and Patient Shoulder Size on Moment Arms and Muscle Fiber Lengths in Shoulder Abductors
Reverse shoulder arthroplasty (RSA) increases the moment arm of the deltoid, however there is limited knowledge on the accompanying changes in muscle architecture that play a role in muscle force production. The purpose of our study is to use a geometric shoulder model to evaluate the anterior deltoid, middle deltoid, and supraspinatus regarding 1) differences in moment arms and muscle-tendon lengths in small, medium, and large native shoulders, and 2) impact of three RSA designs on moment arms, muscle fiber lengths, and force-length (F-L) curves.
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