The purpose of this study was to evaluate the
expression of acid-sensing ion channels (ASICs) in the capsule and synovial
fluid of patients with frozen shoulder. Capsular tissue and synovial
fluid were obtained from 18 patients with
The primary aim of this study was to evaluate the efficacy of distension arthrography in the treatment of adhesive capsulitis of the shoulder. The secondary aim was to assess which patient and procedural factors predicted the recurrence of symptoms after the procedure. All patients referred to our shoulder clinic over a ten-year period, between 2008 and 2018, with a clinical diagnosis of capsulitis and symptoms persisting for more than six months, were offered treatment with a distension arthrogram. All procedures were performed by one of five musculoskeletal radiologists, with a combination of steroid, local anaesthetic, and a distention volume of 10 ml, 30 ml, or 50 ml. Patient demographics, procedural details, recurrence of symptoms, and the need for further intervention were evaluated.Aims
Methods
Frozen shoulder is a recognised complication
following simple arthroscopic shoulder procedures, but its exact incidence
has not been reported. Our aim was to analyse a single-surgeon series
of patients undergoing arthroscopic subacromial decompression (ASD;
group 1) or ASD in combination with arthroscopic acromioclavicular
joint (ACJ) excision (group 2), to establish the incidence of frozen
shoulder post-operatively. Our secondary aim was to identify associated
risk factors and to compare this cohort with a group of patients
with primary frozen shoulder. We undertook a retrospective analysis of 200 consecutive procedures
performed between August 2011 and November 2013. Group 1 included
96 procedures and group 2 104 procedures. Frozen shoulder was diagnosed
post-operatively using the British Elbow and Shoulder Society criteria.
A comparative group from the same institution involved 136 patients
undergoing arthroscopic capsular release for primary idiopathic
frozen shoulder. The incidence of frozen shoulder was 5.21% in group 1 and 5.71%
in group 2. Age between 46 and 60 years (p = 0.002) and a previous
idiopathic contralateral frozen shoulder (p <
0.001) were statistically
significant risk factors for the development of secondary frozen
shoulder. Comparison of baseline characteristics against the comparator groups
showed no statistically significant differences for age, gender,
diabetes and previous contralateral frozen shoulder. These results suggest that the risk of frozen shoulder following
simple arthroscopic procedures is just over 5%, with no increased
risk if the ACJ is also excised. Patients aged between 46 and 60
years and a previous history of frozen shoulder increase the relative
risk of secondary frozen shoulder by 7.8 (95% confidence interval
(CI) 2.1 to 28.3)and 18.5 (95% CI 7.4 to 46.3) respectively. Cite this article:
Our aim was to compare the outcome of arthroscopic
release for frozen shoulder in patients with and without diabetes.
We prospectively compared the outcome in 21 patients with and 21
patients without diabetes, two years post-operatively. The modified
Constant score was used as the outcome measure. The mean age of
the patients was 54.5 years (48 to 65; male:female ratio: 18:24),
the mean pre-operative duration of symptoms was 8.3 months (6 to
13) and the mean pre-operative modified Constant scores were 36.6
(standard deviation ( Cite this article:
