This study reports the clinical and sonographic
outcome of arthroscopic rotator cuff repair in patients aged ≥ 70 years
and aimed to determine factors associated with re-tear. A total
of 69 consecutive repairs were performed in 68 patients with a mean
age of 77 years (70 to 86). Constant-Murley scores were collected
pre-operatively and at one year post-operatively. The integrity
of the repair was assessed using ultrasound. Re-tear was detected
in 20 of 62 patients (32%) assessed with ultrasound. Age at operation We conclude that arthroscopic rotator cuff repair in patients
aged ≥ 70 years is a successful procedure. The gender and age of
the patient are important factors to consider when planning management. Cite this article:
Aims. Despite recent advances in arthroscopic rotator cuff repair, re-tear rates remain high. New methods to improve healing rates following rotator cuff repair must be sought. Our primary objective was to determine if adjunctive bone marrow stimulation with channelling five to seven days prior to arthroscopic cuff repair would lead to higher Western Ontario
Thirty-three patients with impingement syndrome of the rotator cuff were studied before and at operation. It was shown that the rotator cuff lengthens and twists during elevation of the arm. Elevation is achieved by early glenohumeral abduction and continuous flexion and external rotation. The range of free rotation at the glenohumeral joint diminishes progressively during elevation.
Rotator cuff tears are common in middle-aged and elderly patients. Despite advances in the surgical repair of rotator cuff tears, the rates of recurrent tear remain high. This may be due to the complexity of the tendons of the rotator cuff, which contributes to an inherently hostile healing environment. During the past 20 years, there has been an increased interest in the use of biologics to complement the healing environment in the shoulder, in order to improve rotator cuff healing and reduce the rate of recurrent tears. The aim of this review is to provide a summary of the current evidence for the use of forms of biological augmentation when repairing rotator cuff tears. Cite this article:
Few risk factors for rotator cuff disease (RCD) and corresponding treatment have been firmly established. The aim of this study was to evaluate the relationship between numerous risk factors and the incidence of surgery for RCD in a large cohort. A population-based cohort of people aged between 40 and 69 years in the UK (the UK Biobank) was studied. People who underwent surgery for RCD were identified through a link with NHS inpatient records covering a mean of eight years after enrolment. Multivariate Cox proportional hazards regression was used to calculate hazard ratios (HRs) as estimates of associations with surgery for RCD accounting for confounders. The risk factors which were considered included age, sex, race, education, Townsend deprivation index, body mass index (BMI), occupational demands, and exposure to smoking.Aims
Methods
1. The avascular zone in the tendon of the supraspinatus near its insertion was not seen in the other tendons comprising the rotator cuff, except for the superior portion of the insertion of the infraspinatus which, on occasions, showed a small avascular area. The biceps tendon, however, also showed an avascular zone as it coursed over the head of the humerus. It is suggested that the anatomical disposition of these tendons makes them subject to constant pressure from the head of the humerus, which tends to wring out the blood supply to these tendons when the arm is held in the resting position of adduction and neutral rotation. 2. Although this study did not produce any evidence that the relative avascularity of the tendons over a prolonged period could be indicted as the sole cause of the degenerative changes that so commonly occur, it was noted that the degenerative changes occurred first and that they were always most extensive in the areas of avascularity. It was also observed that the zones of relative avascularity preceded, and were not the result of, the degenerative changes. 3. With the onset of tendon degeneration, secondary vascular phenomena were observed. Firstly, there was a reaction that appeared to be a foreign body inflammatory response with the development of vascular tufts of granulation tissue. It was thought that these vascular changes were secondary to the breakdown in the tendons and were not the cause of the breakdown as previously suggested by Anderson and Moore. it was noted, moreover, that with the progression of degenerative changes in the supraspinatus tendon, the tendon became much attenuated and, as it did so, the zone of relative avascularity appeared to extend. This secondary shut-down of the vascular bed might well be caused by an increased tension in the tendon. In those tendons in which spontaneous rupture had occurred, it was noted that the major part of the tendon proximal to the rupture was avascular and showed evidence of much degenerative change. This study therefore suggests that in the operative repair of such lesions it is necessary to excise the degenerate avascular tendon in order to effect a sound repair. It is also suggested that detachment of the supraspinatus muscle from the supraspinous fossa in order to advance the whole muscle belly is the only technique possible to enable the surgeon to replace healthy tendon directly into bone, as suggested by Debeyre and his colleagues.
1. Radiographs of both shoulders were performed on 106 unselected necropsy subjects and those found to be abnormal were examined pathologically. 2. Radiological abnormalities were found in sixty-eight shoulders of thirty-eight subjects. Pathological examination showed rotator cuff tears and associated abnormalities in thirty-five of these, rheumatoid arthritis in one, a previous fracture in one, and one was not examined. 3. The criteria for radiological diagnosis of rotator cuff tears are examined and discussed. 4. The radiological changes give little indication of the severity of the tears or associated abnormalities except in the case of complete rupture of the cuff when acromio-humeral articulation occurs. 5. The lesions are all explicable on a traumatic basis. There is no correlation with the presence or absence of osteoarthritic disease of the joint. 6. The biceps tendon may become damaged or even ruptured in this condition. 7. Villous synovial proliferation was found in fourteen cases, in five of which it was pigmented with histological appearances resembling pigmented villonodular synovitis. The significance of this finding is briefly discussed.
1. The results of operation in sixty-three patients with rupture of the rotator cuff of the shoulder have been reviewed. 2. In seventeen patients the classical delto-pectoral route was found to give poor access and mediocre results. 3. In forty-six patients a superior approach along the supraspinatus fossa and through the divided acromion process was found to give excellent access and to permit lateral advancement of the supraspinatus muscle in order to enable wide gaps to be closed. With this improved surgical access the proportion of good results has been doubled. 4. It is suggested that when a case of rupture of the cuff, confirmed by arthrography, fails to respond to physiotherapy, operative repair should be undertaken.
Study of the morphological pattern of the arteries in the rotator cuff does not produce any evidence that the "critical zone" for ruptures and calcified deposits is much less vascularised than any other part of the tendinous cuff. This work, however, does show conclusively that the "critical zone" of the rotator cuff corresponds to the zone of the anastomoses between the osseous and tendinous vessels. Age does not seem to have a decisive influence on the morphology of the vascular pattern.
Aims
Materials and Methods
We explored the trends over time and the geographical
variation in the use of subacromial decompression and rotator cuff
repair in 152 local health areas (Primary Care Trusts) across England.
The diagnostic and procedure codes of patients undergoing certain
elective shoulder operations between 2000/2001 and 2009/2010 were extracted
from the Hospital Episode Statistics database. They were grouped
as 1) subacromial decompression only, 2) subacromial decompression
with rotator cuff repair, and 3) rotator cuff repair only. The number of patients undergoing subacromial decompression alone
rose by 746.4% from 2523 in 2000/2001 (5.2/100 000 (95% confidence
interval (CI) 5.0 to 5.4) to 21 355 in 2009/2010 (40.2/100 000 (95%
CI 39.7 to 40.8)). Operations for rotator cuff repair alone peaked
in 2008/2009 (4.7/100 000 (95% CI 4.5 to 4.8)) and declined considerably
in 2009/2010 (2.6/100 000 (95% CI 2.5 to 2.7)). Given the lack of evidence for the effectiveness of these operations
and the significant increase in the number of procedures being performed
in England and elsewhere, there is an urgent need for well-designed
clinical trials to determine evidence of clinical effectiveness. Cite this article: Bone Joint J 2014;96-B:70–4.
Repair of the rotator cuff requires secure reattachment, but large chronic defects cause osteoporosis of the greater tuberosity which may then have insufficient strength to allow proper fixation of the tendon. Recently, suture anchors have been introduced, but have not been fully evaluated. We have investigated the strength of suture-to-anchor attachment, and the use of suture anchors in repairs of the rotator cuff either to the greater tuberosity or the lateral cortex of the humerus. The second method gave a significant increase in the strength of the repair (p = 0.014). The repairs were loaded cyclically and failed at low loads by cutting into bone and tendon, casting doubt on the integrity of the repair in early mobilisation after surgery. Repairs with suture anchors did not perform better than those with conventional transosseous attachment.
Little is known about the incidence of rotator
cuff pathology or its demographic associations in the general population.
We undertook a large epidemiological study of rotator cuff pathology
in the United Kingdom using The Health Improvement Network (THIN)
database. The incidence of rotator cuff pathology was 87 per 100
000 person-years. It was more common in women than in men (90 cases
per 100 000 person-years in women and 83 per 100 000 person-years
in men; p <
0.001). The highest incidence of 198 per 100 000
person-years was found in those aged between 55 and 59 years. The
regional distribution of incidence demonstrated an even spread across
13 UK health authorities except Wales, where the incidence was significantly
higher (122 per 100 000 person-years; p <
0.001). The lowest
socioeconomic group had the highest incidence (98 per 100 000 person-years).
The incidence has risen fourfold since 1987 and as of 2006 shows
no signs of plateauing. This study represents the largest general population study of
rotator cuff pathology reported to date. The results obtained provide
an enhanced appreciation of the epidemiology of rotator cuff pathology
and may help to direct future upper limb orthopaedic services. Cite this article:
Antegrade nailing of proximal humeral fractures
using a straight nail can damage the bony insertion of the supraspinatus
tendon and may lead to varus failure of the construct. In order
to establish the ideal anatomical landmarks for insertion of the
nail and their clinical relevance we analysed CT scans of bilateral
proximal humeri in 200 patients (mean age 45.1 years ( We therefore emphasise the need for ‘fastidious’ pre-operative
planning to minimise this risk. Cite this article:
We assessed the clinical results, radiographic
outcomes and complications of patients undergoing total shoulder replacement
(TSR) for osteoarthritis with concurrent repair of a full-thickness
rotator cuff tear. Between 1996 and 2010, 45 of 932 patients (4.8%)
undergoing TSR for osteoarthritis underwent rotator cuff repair.
The final study group comprised 33 patients with a mean follow-up
of 4.7 years (3 months to 13 years). Tears were classified into small
(10), medium (14), large (9) or massive (0). On a scale of 1 to
5, pain decreased from a mean of 4.7 to 1.7 (p = <
0.0001), the
mean forward elevation improved from 99° to 139° (p = <
0.0001),
and the mean external rotation improved from 20° (0° to 75°) to
49° (20° to 80°) (p = <
0.0001). The improvement in elevation
was greater in those with a small tear (p = 0.03). Radiographic
evidence of instability developed in six patients with medium or
large tears, indicating lack of rotator cuff healing. In all, six
glenoid components, including one with instability, were radiologically
at risk of loosening. Complications were noted in five patients,
all with medium or large tears; four of these had symptomatic instability
and one sustained a late peri-prosthetic fracture. Four patients
(12%) required further surgery, three with instability and one with
a peri-prosthetic humeral fracture. Consideration should be given to performing rotator cuff repair
for stable shoulders during anatomical TSR, but reverse replacement
should be considered for older, less active patients with larger
tears. Cite this article:
We have compared three different methods of treating
symptomatic non-traumatic tears of the supraspinatus tendon in patients
above 55 years of age. A total of 180 shoulders (173 patients) with
supraspinatus tendon tears were randomly allocated into one of three
groups (each of 60 shoulders); physiotherapy (group 1), acromioplasty and
physiotherapy (group 2) and rotator cuff repair, acromioplasty and
physiotherapy (group 3). The Constant score was assessed and followed
up by an independent observer pre-operatively and at three, six
and twelve months after the intervention. Of these, 167 shoulders were available for assessment at one
year (follow-up rate of 92.8%). There were 55 shoulders in group
1 (24 in males and 31 in females, mean age 65 years (55 to 79)),
57 in group 2 (29 male and 28 female, mean age 65 years (55 to 79))
and 55 shoulders in group 3 (26 male and 29 female, mean age 65
years (55 to 81)). There were no between-group differences in the
Constant score at final follow-up: 74.1 ( Cite this article: