Total Hip Arthroplasty Using a Short, Metaphyseal-Fitting Anatomic Cementless Femoral Component in Patients with Femoral Head Osteonecrosis Who Are Less than 30 Years Old

2013 ◽  
pp. 207-217
Author(s):  
Young-Hoo Kim ◽  
Jang-Won Park ◽  
Jun-Shik Kim
Keyword(s):  
Femoral Head ◽  
Total Hip Arthroplasty ◽  
Femoral Component ◽  
Hip Arthroplasty ◽  
Total Hip ◽  
Femoral Head Osteonecrosis ◽  
Cementless Femoral Component

Epidemiological Study of Femoral Head Osteonecrosis

2017 ◽  
Vol 68 (5) ◽  
pp. 974-976
Author(s):  
Alexandru Patrascu ◽  
Liliana Savin ◽  
Dan Mihailescu ◽  
Victor Grigorescu ◽  
carmen Grierosu ◽  
...  
Keyword(s):  
Risk Factors ◽  
Femoral Head ◽  
Total Hip Arthroplasty ◽  
Hip Arthroplasty ◽  
Young Patients ◽  
Head Group ◽  
Bipolar Hemiarthroplasty ◽  
Aseptic Necrosis ◽  
Total Hip ◽  
Femoral Head Osteonecrosis

In recent years, there has been an increase in the number of studies on the etiology of femoral head necrosis. We retrospectively reviewed all patients diagnosed with aseptic necrosis of the femoral in the period of 2010-2015. We recorded a total of 230 cases diagnosed with aseptic necrosis of the femoral head, group was composed of 65.7% men and 34.3% women, risk factors identified was 19.13% (post-traumatic), 13.91% (glucocorticoids), 26.52% (alcohol), 3.47% (another cause) and in 36 95% of the cases no risk factors were found. The results of the study based on the type of surgery performed on the basis of stages of disease progression, 8 patients (3.48%) benefited from osteotomy, 28 patients (12.17%) benefited of bipolar hemiarthroplasty prosthesis and 188 patients (81.74%) benefited of total hip arthroplasty. Osteonecrosis of the femoral head is characteristic to young patients between the age of 30-50 years old. Predisposing factors, alcohol and corticosteroid therapy remains an important cause of the disease. Total hip arthroplasty remains the best option for the patients with osteonecrosis of the femoral head.

Minimal 10-year results of a tapered cementless femoral component in total hip arthroplasty

2001 ◽  
Vol 16 (8) ◽  
pp. 49-54 ◽  
Author(s):  
Thomas H. Mallory ◽  
Adolph V. Lombardi ◽  
Joseph R. Leith ◽  
Hiroshi Fujita ◽  
Jodi F. Hartman ◽  
...  
Keyword(s):  
Total Hip Arthroplasty ◽  
Femoral Component ◽  
Hip Arthroplasty ◽  
Total Hip ◽  
Cementless Femoral Component

Total hip arthroplasty performed without cement in patients with femoral head osteonecrosis who are less than 50 years old

1998 ◽  
Vol 13 (8) ◽  
pp. 876-881 ◽  
Author(s):  
Mark A. Fye ◽  
Michael H. Huo ◽  
Laurine E. Zatorski ◽  
Kristaps J. Keggi
Keyword(s):  
Femoral Head ◽  
Total Hip Arthroplasty ◽  
Hip Arthroplasty ◽  
Total Hip ◽  
Femoral Head Osteonecrosis

Delay of total hip arthroplasty to advanced stage worsens post-operative hip motion in patients with femoral head osteonecrosis

2018 ◽  
Vol 42 (7) ◽  
pp. 1599-1603 ◽  
Author(s):  
Woo-Lam Jo ◽  
Young-Kyun Lee ◽  
Yong-Chan Ha ◽  
Tae-Young Kim ◽  
Kyung-Hoi Koo
Keyword(s):  
Femoral Head ◽  
Total Hip Arthroplasty ◽  
Hip Arthroplasty ◽  
Advanced Stage ◽  
Total Hip ◽  
Femoral Head Osteonecrosis ◽  
Hip Motion

Anatomical Findings in Patients Undergoing Total Hip Arthroplasty for Idiopathic Femoral Head Osteonecrosis

2016 ◽  
Vol 98 (8) ◽  
pp. 672-676 ◽  
Author(s):  
Matthieu Ollivier ◽  
Alexandre Lunebourg ◽  
Matthew P. Abdel ◽  
Sébastien Parratte ◽  
Jean-Noël Argenson
Keyword(s):  
Femoral Head ◽  
Total Hip Arthroplasty ◽  
Hip Arthroplasty ◽  
Total Hip ◽  
Femoral Head Osteonecrosis

scholarly journals Elevated Lip Liner Positions Improving Stability in Total Hip Arthroplasty – An Experimental Study

2018 ◽  
Vol 7 (4) ◽  
Author(s):  
Suleman Qurashi ◽  
William Parr ◽  
Bob Jang ◽  
William R Walsh
Keyword(s):  
Femoral Head ◽  
Total Hip Arthroplasty ◽  
Range Of Motion ◽  
Femoral Component ◽  
Acetabular Component ◽  
Hip Arthroplasty ◽  
Total Hip ◽  
Flexion Extension ◽  
Set Up ◽  
Head Component

Background: The use of elevated lip polyethylene liners with the acetabular component is relatively common in Total Hip Arthroplasty (THA). Elevated lip liners increase stability of the THA by increasing the jump distance in one direction. However, the elevated lip, conversely, also reduces the primary arc in the opposite direction and leads to early impingement of the neck on the elevated lip, potentially causing instability. The aim of the present study is to determine the total range of motion of the femoral head component within the acetabular component with the elevated lip liner in different orientations within the acetabular cup.Methods: We introduce a novel experimental (ex-vivo) framework for studying the effects lip liner orientation on the range of motion of the femoral component. For constant acetabular cup orientation, the elevated lip liner was positioned superiorly and inferiorly. The femoral component range of motion in the coronal, sagittal and axial plane was measured. To avoid any confounding influences of out of plane motion, the femoral component was constrained to move in the tested plane.Results: This experimental set up introduces a rigorous framework in which to test the effects of elevated lip liner orientations on the range of motion of the femoral head component in abduction, adduction, flexion, extension and rotation. The movements of this experimental set-up are directly informative of patient’s maximum potential post-operative range of motion. Initial results show that an inferior placement of the elevated lip increases the effective superior lateral range of motion (abduction) for the femoral component, whilst the anatomy of the patient (i.e. their other leg) prevents the point of femoral component – acetabular lip impingement being reached (in adduction).

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