Featured Research

from universities, journals, and other organizations

Genetics may explain high-functioning senior athletes with hip abnormalities

Date:
March 11, 2014
Source:
American Academy of Orthopaedic Surgeons
Summary:
Genetics may explain why some senior athletes are high functioning despite having one or both hip abnormalities typically associated with early onset osteoarthritis: developmental dislocation of the hip (dysplasia), a loose hip joint; or femoroacetabular impingement (FAI), a condition in which the hip bones are abnormally shaped.

Genetics may explain why some senior athletes are high functioning despite having one or both hip abnormalities typically associated with early onset osteoarthritis (OA): developmental dislocation of the hip (dysplasia), a loose hip joint; or femoroacetabular impingement (FAI), a condition in which the hip bones are abnormally shaped, according to new research presented at the 2014 Annual Meeting of the American Academy of Orthopaedic Surgeons (AAOS).

In the study, "Prevalence of Radiographic Abnormalities in Senior Athletes with Well-functioning Hips," researchers evaluated the hips of 546 senior athletes (1,087 hips) with an average age of 67 (57 percent were male) for radiographic signs of FAI and dysplasia. Eighty-two percent of hips had radiographic evidence of FAI; 67 percent had at least one sign of cam FAI, in which the alpha angle of the bone was ≥50 on either hip; and 8 percent had isolated pincer impingement FAI, in which an extra bone extends out over the normal rim of the hip socket. Twenty-four percent of the senior athletes had signs of both cam and pincer FAI. Osteoarthritis was present in 17 percent of the hips. Ninety-three percent of the hips with OA had evidence of FAI, and 10 percent, dysplasia.

While hips with FAI were more likely to have OA, 72 percent of the hips with FAI showed little to no evidence of OA. According to the study authors, the findings may indicate that other factors, possibly genetics or the patient's type of cartilage, may play a role in preserving the hip joints in these high functioning senior athletes.


Story Source:

The above story is based on materials provided by American Academy of Orthopaedic Surgeons. Note: Materials may be edited for content and length.


Cite This Page:

American Academy of Orthopaedic Surgeons. "Genetics may explain high-functioning senior athletes with hip abnormalities." ScienceDaily. ScienceDaily, 11 March 2014. <www.sciencedaily.com/releases/2014/03/140311101317.htm>.
American Academy of Orthopaedic Surgeons. (2014, March 11). Genetics may explain high-functioning senior athletes with hip abnormalities. ScienceDaily. Retrieved September 1, 2014 from www.sciencedaily.com/releases/2014/03/140311101317.htm
American Academy of Orthopaedic Surgeons. "Genetics may explain high-functioning senior athletes with hip abnormalities." ScienceDaily. www.sciencedaily.com/releases/2014/03/140311101317.htm (accessed September 1, 2014).

Share This




More Health & Medicine News

Monday, September 1, 2014

Featured Research

from universities, journals, and other organizations


Featured Videos

from AP, Reuters, AFP, and other news services

We've Got Mites Living In Our Faces And So Do You

We've Got Mites Living In Our Faces And So Do You

Newsy (Aug. 30, 2014) A new study suggests 100 percent of adult humans (those over 18 years of age) have Demodex mites living in their faces. Video provided by Newsy
Powered by NewsLook.com
Liberia Continues Fight Against Ebola

Liberia Continues Fight Against Ebola

AFP (Aug. 30, 2014) Authorities in Liberia try to stem the spread of the Ebola epidemic by raising awareness and setting up sanitation units for people to wash their hands. Duration: 00:41 Video provided by AFP
Powered by NewsLook.com
California Passes 'yes-Means-Yes' Campus Sexual Assault Bill

California Passes 'yes-Means-Yes' Campus Sexual Assault Bill

Reuters - US Online Video (Aug. 30, 2014) California lawmakers pass a bill requiring universities to adopt "affirmative consent" language in their definitions of consensual sex, part of a nationwide drive to curb sexual assault on campuses. Linda So reports. Video provided by Reuters
Powered by NewsLook.com
New Drug Could Reduce Cardiovascular Deaths

New Drug Could Reduce Cardiovascular Deaths

Newsy (Aug. 30, 2014) The new drug from Novartis could reduce cardiovascular deaths by 20 percent compared to other similar drugs. Video provided by Newsy
Powered by NewsLook.com

Search ScienceDaily

Number of stories in archives: 140,361

Find with keyword(s):
Enter a keyword or phrase to search ScienceDaily for related topics and research stories.

Save/Print:
Share:

Breaking News:
from the past week

In Other News

... from NewsDaily.com

Science News

Health News

Environment News

Technology News



Save/Print:
Share:

Free Subscriptions


Get the latest science news with ScienceDaily's free email newsletters, updated daily and weekly. Or view hourly updated newsfeeds in your RSS reader:

Get Social & Mobile


Keep up to date with the latest news from ScienceDaily via social networks and mobile apps:

Have Feedback?


Tell us what you think of ScienceDaily -- we welcome both positive and negative comments. Have any problems using the site? Questions?
Mobile: iPhone Android Web
Follow: Facebook Twitter Google+
Subscribe: RSS Feeds Email Newsletters
Latest Headlines Health & Medicine Mind & Brain Space & Time Matter & Energy Computers & Math Plants & Animals Earth & Climate Fossils & Ruins