Aims. Acetabular dysplasia is frequently associated with intra-articular
pathology such as
We investigated differences in the location and
mode of
We have reviewed the current literature to compare
the results of surgery aimed to repair or debride a damaged acetabular
labrum. We identified 28 studies to be included in the review containing
a total of 1631 hips in 1609 patients. Of these studies 12 reported
a mean rate of good results of 82% (from 67% to 100%) for labral debridement.
Of the 16 studies that reported a combination of debridement and
re-attachment, five reported a comparative outcome for the two methods,
four reported better results with re-attachment and one study did
not find any significant difference in outcomes. Due to the heterogeneity
of the studies it was not possible to perform a meta-analysis or
draw accurate conclusions. Confounding factors in the studies include
selection bias, use of historical controls and high rates of loss
of follow-up. It seems logical to repair an unstable tear in a good quality
labrum with good potential to heal in order potentially to preserve
its physiological function. A degenerative labrum on the other hand
may be the source of discomfort and its preservation may result
in persistent pain and the added risk of failure of re-attachment.
The results of the present study do not support routine refixation
for all
This paper highlights the fact that full length
We treated 133 traumatic posterior dislocations surgically between July 1994 and March 2001. In 16 patients,
The technical advances in arthroscopic surgery
of the hip, including the improved ability to manage the capsule
and gain extensile exposure, have been paralleled by a growth in
the number of conditions that can be addressed. This expanding list
includes symptomatic
The gold standard treatment of hip dysplasia is a peri-acetabular osteotomy (PAO).
Acetabular
There has been a marked increase in the number of hip arthroscopies performed over the past 16 years, primarily in the management of femoroacetabular impingement (FAI). Insights into the pathoanatomy of FAI, and high-level evidence supporting the clinical effectiveness of arthroscopy in the management of FAI, have fuelled this trend. Arthroscopic management of
Objectives. The aim of this study was to investigate the structural integrity of torn and non-torn human acetabular labral tissue. Methods. A total of 47 human labral specimens were obtained from a biobank. These included 22 torn specimens and 25 control specimens from patients undergoing total hip arthroplasty with macroscopically normal labra. The specimens underwent dynamic shear analysis using a rheometer to measure storage modulus, as an indicator of structural integrity. Results. There was a significant difference in the storage modulus between torn (mean modulus = 2144.08 Pa) and non-torn (3178.1 Pa) labra (p = 0.0001). Conclusion. The acetabular labrum of young patients with a tear has significantly reduced structural integrity compared with a non-torn labrum in older patients with end-stage osteoarthritis. This study contributes to the understanding of the biomechanics of
Arthroscopic hip surgery is increasingly common in Australia. Hip arthroscopy is indicated for a range of diagnostic and therapeutic purposes, including
This study aimed to analyse the incidence, the operative findings and outcomes of hip arthroscopy after periacetabular osteotomy (PAO). We conducted a retrospective study of prospective collected data to report the operative findings and outcomes of hip arthroscopy for recurrent pain following PAO for acetabular dysplasia. Demographic data, radiographic and arthroscopic findings were analysed. Pre- and post-operative patient reported outcome measures (PROMs) were collected. Of 184 PAO patients, 15 hips in 15 patients (8.2%) underwent post-PAO hip arthroscopy with 2 males and 13 females at a mean time of 3.9 ±2.9(0.3–10) years. Hip arthroscopy findings included
Background: Acetabular
Purpose: A prospective investigation to define the syndrome associated with symptomatic
Introduction: Hip pain in young adults can be associated with radiographic finding of acetabular
Purpose: Acetabular
Background. Magnetic resonance arthrography is the current method of choice for investigating patients with a clinical diagnosis of femoroacetabular impingement prior to performing hip arthroscopy. The aim of our study was to assess the efficacy of this investigation by comparing the findings of MR arthrogram with those found at arthroscopy, with reference to
Background: Cam-type femoroacetabular impingement (FAI) is becoming more recognized. Cartilage lesions of the acetabulum and