Recurrence of frozen shoulder after manipulation under anaesthetic (MUA): the results of repeating the MUA.

AIMS: Manipulation under anaesthetic (MUA) is a recognised form of treatment for patients with a frozen shoulder. However, not all patients benefit. Some have persistent or recurrent symptoms. There are no clear recommendations in the literature on the optimal management of recurrent frozen shoulder after a MUA. We aimed to address this issue in this study. PATIENTS AND METHODS: We analysed a prospectively collected, single-surgeon, consecutive series of patients who underwent MUA for frozen shoulder between January 1999 and December 2015. The Oxford Shoulder Scores (OSS) and range of movement were the outcome measures. RESULTS: A total of 730 patients (792 shoulders) underwent MUA during the study period. A further MUA was undertaken in 141 shoulders (17.8%), for which we had complete data for 126. The mean improvement in OSS for all patients undergoing MUA was 16 (26 to 42), and the mean post-operative OSS in those requiring a further MUA was 14 (28 to 42; t-test, no difference between mean improvements, p = 0.57). Improvement was seen after a further MUA, regardless both of the outcome of the initial MUA, and of the time of recurrence. Patients with type-1 diabetes mellitus were at a 38% increased risk of requiring a further MUA, compared with the 18% increased risk of the group as a whole (p < 0.0001). CONCLUSION: Patients with a poor outcome or recurrent symptoms of a frozen shoulder after a MUA should be offered a further MUA with the expectation of a good outcome and a low complication rate. Cite this article: Bone Joint J 2017;99-B:812-17.

A preliminary study of manipulation under anaesthesia for secondary frozen shoulder following breast cancer treatment.

INTRODUCTION: The aim of this paper is to present the results of manipulation under anaesthesia (MUA) and injection of local anaesthetic and corticosteroid followed by a physiotherapy regime for secondary frozen shoulder after breast cancer treatment (surgery, radiotherapy), and to compare them with a control group. METHODS: Patients referred to the senior author for secondary frozen shoulder following breast cancer treatment over a ten-year period were investigated. Recorded data included age, treatment for breast cancer, length of symptoms, Oxford shoulder score (OSS) and range of motion before and after shoulder MUA. These data were compared with a control group of patients with frozen shoulder. RESULTS: A total of 263 patients were referred with 281 frozen shoulders. Of these, 7 patients (7 shoulders) had undergone previous breast cancer treatment and the remaining 256 patients (274 shoulders) formed the control group. None of the patients were diabetic. The mean preoperative OSS was 31 for the study group and 27 for the control group, improving to 43 for both groups following MUA. Forty-two per cent of the study group and fifteen per cent of the control group had a second MUA subsequently. At the long-term follow-up appointment, 71% of the study group patients were satisfied with their result. CONCLUSIONS: The results of this preliminary study suggest that MUA, corticosteroid injection and subsequent physiotherapy have achieved good final results in a series of patients with frozen shoulder secondary to breast cancer treatment. Members of the multidisciplinary team looking after breast cancer patients should be aware of this management option and, on manifestation of this pathology, should refer the patient to an orthopaedic surgeon.

Treatment of frozen shoulder by manipulation under anaesthetic and injection: does the timing of treatment affect the outcome?

The effect of timing of a manipulation under anaesthetic (MUA) and injection of corticosteroid and local anaesthetic for the treatment of frozen shoulder has attracted little attention to date. All studies describe a period of conservative treatment before proceeding to an MUA. Delay has been associated with a poorer outcome. We present a retrospective review of a prospectively collected, single-surgeon, consecutive series of 246 patients with a primary frozen shoulder treated by MUA within four weeks of presentation. The mean duration of presenting symptoms was 28 weeks (6 to 156), and time to initial post-operative assessment was 26 days (5 to 126). The Oxford shoulder score (OSS) improved by a mean of 16 points (Wilcoxon signed-ranks test, p < 0.001) with a mean OSS at this time of 43 (7 to 48). Linear regression analysis showed no correlation between the duration of presenting symptoms and OSS at initial follow-up (R2 < 0.001) or peri-operative change in OSS (R2 < 0.001) or OSS at long-term follow-up (R2 < 0.03). Further analysis at a mean of 42 months (8 to 127) revealed a sustained improvement with a mean OSS of 44 (16 to 48). A good outcome follows an MUA and injection of corticosteroid and local anaesthetic in patients with primary frozen shoulder, independent of the duration of the presenting symptoms, and this improvement is maintained in the long term.

The effect of the timing of antibiotics and surgical treatment on infection rates in open long-bone fractures: a 9-year prospective study from a district general hospital.

AIMS: To determine whether a delay of greater than 6h from injury to initial surgical debridement and the timing of antibiotic administration affect infection rates in open long-bone fractures. METHODS: We studied 248 consecutive open long-bone fractures in 237 patients over a 9-year period. The patients were followed until clinical or radiological union occurred or until a secondary procedure for non-union or infection was performed. RESULTS: Surgical debridement was performed within 6h of injury in 62% of cases and after 6h in 38% of cases. Infection rates were 7.8% and 9.6%, respectively, and the difference was not statistically significant (p=0.6438). The timing of antibiotic administration was not significantly related to the infection rate. CONCLUSION: Whilst open long-bone fractures should be treated expeditiously, we suggest that adherence to a 6h window has not been shown to affect infection rates nor has the timing of antibiotic administration during the acute phase.

Septic arthritis of the small joints of the hand.

Twenty-five patients with sepsis of 26 hand joints were treated by urgent debridement, antibiotics and early hand therapy. We reviewed 15 patients (16 joints) in a clinic and three patients by postal questionnaire after a mean follow-up of 54 (range 10-94) months. Of the 26 involved joints, 14 had restricted motion at discharge. Stiffness increased with increase in delay between onset and treatment. At final review, one joint with painful degenerative changes had been fused. Seven patients had regained full movements. The remaining six had some stiffness but, nevertheless, had undergone significant improvement in the ranges of movement. There were two cases with radiological joint degeneration in this group of six patients. Three patients had mild, intermittent pain. No patient had significant disability. While there is significant loss of motion after this joint pathology in the early recovery period, overall motion and function appears to improve over the longer term.

Recurrent elbow dislocation--an uncommon presentation.

A 58 year old female attended our A&E department following a fall in the garden with swelling and bruising of the right arm and the elbow. Anteroposterior and lateral radiographs were interpreted as showing a normal elbow joint. A diagnosis of soft tissue injury to the elbow was made and the patient was discharged with advice. She returned 2 days later, did not have an x ray, and again given advice. Three weeks later she was referred back to A&E by the general practitioner with persistent swelling of the elbow. Further radiographs showed a posterolateral dislocation of the elbow. The elbow was reduced under sedation but was subsequently dislocated at follow up, and was treated by external fixator and transolecranon pin. The fixator was removed at 4 weeks and the elbow was then stable. This case highlights that recurrent elbow dislocations due to significant ligament injuries can present in joint and subsequently dislocate. A high index of suspicion is necessary and appropriate referral to the specialist must be made to avoid the morbidity associated with recurrent dislocation. It also emphasises the need to always assess the patient on his or her own merits despite previously normal investigations.

Driving whilst plastered: is it safe, is it legal? A survey of advice to patients given by orthopaedic surgeons, insurance companies and the police.

Many patients, immobilised in a plaster cast after a fracture of the upper or lower limb, wish to drive. They frequently ask permission to do so from the treating surgeon. Insurance companies are apparently willing to insure these patients to drive if they obtain their doctors permission. The DVLA guidelines are unhelpful in these circumstances. We therefore established current practice within the south west region by canvassing 126 consultant orthopaedic surgeons, 27 insurance companies and the 6 regional police constabularies, sending them specific clinical scenarios and asking how they would advise these patients regarding safety to drive. The results were as follows: sixty-seven (53%) of surgeons responded of which 97% gave specific advice regarding safety to drive. The insurance companies were generally unwilling to respond and a national response was received from the Association of Chief Constables, which specifically stated that safety to drive was for the individual patient to decide and the doctor should not give advice. We consider this to be unsatisfactory for all parties and suggest how this situation could be improved for both the patient and other road users welfare.

Surgery for rheumatoid arthritis of the elbow: a comparison of radial-head excision and synovectomy with total elbow replacement.

The results of total elbow replacement (TER) in 45 elbows of 38 patients with rheumatoid arthritis were compared with results of radial head excision with synovectomy (RHES) in 45 age-matched patients treated in the same unit. The groups were similar with respect to duration of disease and preoperative clinical status, although pain was of longer duration and slightly more severe in the TER group. Failure was defined as the onset of moderate or severe pain after surgery or revision surgery for any reason. Reduction in pain was greater after TER than after RHES (P < .05). Recurrence of pain was common after RHES but was not seen after TER. Movement increased by a similar amount in each group. Complications were more frequent and more serious after TER (4 dislocations, 4 ulnar nerve dysfunctions, 1 significant wound breakdown) than after RHES (2 ulnar nerve dysfunctions, 1 transient wound discharge). Complications after TER were most common in patients who had previous RHES. On survival analysis, TER results were better than RHES results in each successive year. Cumulative survival rates at 10 years were 85% for TER and 69% for RHES, but the difference in rates was not statistically significant. In the medium term, TER relieves pain more reliably than RHES and its use is justified despite the greater risk of complications. In view of the paucity of long-term results for TER, RHES may retain a role in younger patients or in those whose symptoms are related mainly to the radiohumeral joint.

A safe technique for distal biceps repair using a suture anchor and a limited anterior approach.

We describe a safe and simple method of repairing an acute rupture of the distal biceps tendon using a single limited (3 cm) anterior approach, a suture anchor, and the use of a plastic sheath (arthroscopy cannula or barrel of a 2 ml syringe) to protect the adjacent neural structures and to remove the need for extensive dissection and retraction in order to protect these structures. We have used this technique on three patients to date and all have regained a full range of flexion and extension at the elbow and pronation and supination of the forearm at a minimum of 6 months follow-up. There have been no neurovascular complications.

A complication of spinal decompression. A case report.

STUDY DESIGN: This case study is designed to report the previously unreported specific complication of acute cauda equina compression after decompression surgery for spinal stenosis. OBJECTIVES: To inform others of the possibility of such a complication; to suggest a possible mechanism for this situation, namely hourglass constriction of the cauda causing ischemia to distal nerve roots; and to suggest a management plan--immediate magnetic resonance imaging to identify the problem and return to the operating room for further decompression--which was successful in this case. SUMMARY OF BACKGROUND DATA: Previous reports of causes of paraparesis or paraplegia after surgery are listed, and previous theories on the etiology of acute cauda compression are discussed. METHODS: The clinical findings of spinal stenosis in a 32-year-old man are presented, and subsequent details of the surgery, complications after surgery, investigation, and future surgery, including magnetic resonance imaging scans before and after surgery, are provided. RESULTS: The result in this case was a patient free of symptoms. CONCLUSIONS: Incomplete decompression in surgery for spinal stenosis can result in acute cauda equina compression. In these circumstances, magnetic resonance imaging can reveal the cause, and in this case, immediate surgery was successful in relieving the symptoms and signs.

Initial treatment of closed metacarpal fractures. A controlled comparison of compression glove and splintage.

A prospective clinical trial compared two forms of initial management for closed stable fractures of the shaft of the finger metacarpals. Patients were randomized to treatment with a compression glove and early mobilization (21 patients) or to immobilization in a plaster splint (21 patients). The mean loss of total active flexion (MP+PIP+DIP) in the second week after injury was 56 degrees in the glove group and 84 degrees in the splint group (P = 0.0036). In the third week, the mean loss of flexion was 23 degrees and 46 degrees respectively (P = 0.0010). Hand volume and PIP joint circumference were significantly smaller in the glove group in the second week but not in the third and fourth weeks. Within each group, however, there was no correlation between range of motion and swelling, suggesting that these were independent variables in this study. The support of the glove helped to relieve pain. Use of a compression glove avoided the loss of function imposed by splintage and was associated with a greater range of movement during the second and third weeks.

The management of isolated distal radius fractures in children.

In a consecutive series of 175 forearm fractures requiring manipulation in children who presented to the John Radcliffe Hospital between 1 January 1991 and 30 June 1992, 23 had isolated distal radius fractures, all of which required manipulation for unacceptable angulation or displacement. We had previously noted that these fractures had a high incidence of loss of position leading to malunion. The 23 patients were randomly allocated to one of two treatment groups: either manipulation and cast alone, or manipulation and percutaneous Kirschner wiring with cast. These two groups were followed up clinically and radiographically until union occurred. Those fractures treated by percutaneous wiring had no significant complications, and all had a satisfactory result. The fractures treated by manipulation and casting alone required further manipulation in 10 cases (91%). We conclude that these problematic fractures should be treated by stabilisation with percutaneous wiring.

Integrated approach to surfactant environmental safety assessment: fast atom bombardment mass spectrometry and liquid scintillation counting to determine the mechanism and kinetics of surfactant biodegradation.

Fast atom bombardment mass spectrometry and liquid scintillation counting have been used to study the biodegradation of a novel cationic surfactant in live sludge. The rates of primary biodegradation and the extent of complete mineralization were determined. Furthermore, an intermediate degradation product was identified and its rates of formation and subsequent removal have been established. These data find utility in assessing the environmental safety of the surfactant and the accuracy of various environmental fate models.