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Stirling PHC, Broll RD, Molyneux SG, Oliver CW, McQueen MM, Duckworth AD. Percutaneous fixation of acute scaphoid waist fractures: Long-term patient-reported functional outcomes and satisfaction at a mean of 11 years following surgery. Hand Surg Rehabil 2021; 40:293-298. [PMID: 33652139 DOI: 10.1016/j.hansur.2021.02.002] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Received: 01/06/2021] [Revised: 02/14/2021] [Accepted: 02/23/2021] [Indexed: 10/22/2022]
Abstract
The aim of this study was to report the long-term functional outcomes and complication rates following early percutaneous fixation of acute fractures of the scaphoid. A trauma database was searched to identify all skeletally-mature patients with an undisplaced or minimally-displaced scaphoid waist fracture managed with early percutaneous retrograde screw fixation over a thirteen-year period from 1997-2010. Medical records were retrospectively reviewed, and complications documented. Long-term follow-up was by a questionnaire-based review. The Patient-Rated Wrist Evaluation (PRWE) was the primary outcome measure. Secondary outcomes included the Quick version of the Disability of the Arm, Shoulder and Hand score (QuickDASH), the EuroQol 5-dimensions score (EQ-5D-5L), and complications. During the study period 114 patients underwent this procedure. The mean age was 28 years (range 17-62) and 97 patients (85%) were male. The median time from injury to surgery was nine days (range 1-27). Twelve patients (11%) reported a complication, all of whom required repeat surgical intervention (six revision ORIF for non-union, five elective removal of hardware, one early revision fixation due to screw impingement). Long-term outcome data was available for 77 patients (68%) at mean follow-up of 11.4 years (range 6.4-19.8). The median PRWE was 0 (IQR 0-7.5), median QuickDASH 0 (IQR 0-4.5) and median EQ-5D-5L 1.0 (IQR 0.837-1.0). There were 97% (n = 74) patients satisfied with their outcome. Early percutaneous fixation of acute non-displaced or minimally displaced scaphoid fractures results in good long-term patient reported outcomes and health-related quality of life. Although comparable with previous studies, the overall surgical reintervention rate is notable and can result in inferior outcomes. LEVEL OF EVIDENCE: Therapeutic level III (Retrospective Cohort Study).
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Affiliation(s)
- P H C Stirling
- Edinburgh Orthopaedics - Trauma, Royal Infirmary of Edinburgh, 51 Little France Cres, Edinburgh EH16 4SA, United Kingdom
| | - R D Broll
- Edinburgh Orthopaedics - Trauma, Royal Infirmary of Edinburgh, 51 Little France Cres, Edinburgh EH16 4SA, United Kingdom
| | - S G Molyneux
- Edinburgh Orthopaedics - Trauma, Royal Infirmary of Edinburgh, 51 Little France Cres, Edinburgh EH16 4SA, United Kingdom
| | - C W Oliver
- Edinburgh Orthopaedics - Trauma, Royal Infirmary of Edinburgh, 51 Little France Cres, Edinburgh EH16 4SA, United Kingdom
| | - M M McQueen
- Edinburgh Orthopaedics - Trauma, Royal Infirmary of Edinburgh, 51 Little France Cres, Edinburgh EH16 4SA, United Kingdom
| | - A D Duckworth
- Edinburgh Orthopaedics - Trauma, Royal Infirmary of Edinburgh, 51 Little France Cres, Edinburgh EH16 4SA, United Kingdom; Usher Institute, University of Edinburgh, NINE Edinburgh BioQuarter, Edinburgh.
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2
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Abstract
There has been very limited analysis of the relationship between obesity and fractures in the orthopaedic literature. It has been established for some years that underweight individuals are at greater risk of proximal femoral fractures but recently there has been interest in the susceptibility of obese post-menopausal females to fracture. We have undertaken an analysis of 4886 adult patients who presented with a fracture and had their BMI assessed. Analysis has confirmed the relationship between underweight individuals and proximal femoral fractures but there is also a negative association between obesity and clavicle fractures in males and females and with calcaneal fractures in females. There is a positive relationship between obesity and proximal humeral, finger phalangeal and ankle fractures in males and with humeral diaphyseal, carpal and ankle fractures in females. There was no relationship found between open or multiple fractures and obesity.
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Affiliation(s)
| | - A D Duckworth
- Royal Infirmary of Edinburgh, Edinburgh, United Kingdom
| | - S Ralston
- Institute of Genetics and Molecular Medicine, Western General Hospital, Edinburgh, United Kingdom
| | - M M McQueen
- University of Edinburgh, Edinburgh, United Kingdom
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3
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Duckworth AD, Clement ND, McEachan JE, White TO, Court-Brown CM, McQueen MM. Prospective randomised trial of non-operative versus operative management of olecranon fractures in the elderly. Bone Joint J 2017; 99-B:964-972. [PMID: 28663405 DOI: 10.1302/0301-620x.99b7.bjj-2016-1112.r2] [Citation(s) in RCA: 48] [Impact Index Per Article: 6.9] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 11/02/2016] [Accepted: 03/01/2017] [Indexed: 11/05/2022]
Abstract
AIMS The aim of this prospective randomised controlled trial was to compare non-operative and operative management for acute isolated displaced fractures of the olecranon in patients aged ≥ 75 years. PATIENTS AND METHODS Patients were randomised to either non-operative management or operative management with either tension-band wiring or fixation with a plate. They were reviewed at six weeks, three and six months and one year after the injury. The primary outcome measure was the Disabilities of the Arm, Shoulder and Hand (DASH) score at one year. RESULTS A total of 19 patients were randomised to non-operative (n = 8) or operative (n = 11; tension-band wiring (n = 9), plate (n = 2)) management. The trial was stopped prematurely as the rate of complications (nine out of 11, 81.8%) in the operative group was considered to be unacceptable. There was, however, no difference in the mean DASH scores between the groups at all times. The mean score was 23 (0 to 59.6) in the non-operative group and 22 (2.5 to 57.8) in the operative group, one year after the injury (p = 0.763). There was no significant difference between groups in the secondary outcome measures of the Broberg and Morrey Score or the Mayo Elbow Score at any time during the one year following injury (all p ≥ 0.05). CONCLUSION These data further support the role of primary non-operative management of isolated displaced fractures of the olecranon in the elderly. However, the non-inferiority of non-operative management cannot be proved as the trial was stopped prematurely. Cite this article: Bone Joint J 2017;99-B:964-72.
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Affiliation(s)
- A D Duckworth
- Royal Infirmary of Edinburgh, 51 Little France Crescent, Edinburgh EH16 4SU, UK
| | - N D Clement
- Royal Infirmary of Edinburgh, 51 Little France Crescent, Edinburgh EH16 4SU, UK
| | - J E McEachan
- Queen Margaret Hospital, Dunfermline KY12 0SU, UK
| | - T O White
- Royal Infirmary of Edinburgh, 51 Little France Crescent, Edinburgh EH16 4SU, UK
| | - C M Court-Brown
- University of Edinburgh, 51 Little France Crescent, Edinburgh EH16 4SU, UK
| | - M M McQueen
- University of Edinburgh, 51 Little France Crescent, Edinburgh EH16 4SU, UK
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4
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Ray R, Clement ND, Aitken SA, McQueen MM, Court-Brown CM, Ralston SH. High mortality in younger patients with major osteoporotic fractures. Osteoporos Int 2017; 28:1047-1052. [PMID: 27844134 DOI: 10.1007/s00198-016-3827-9] [Citation(s) in RCA: 7] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 08/23/2016] [Accepted: 10/28/2016] [Indexed: 10/20/2022]
Abstract
UNLABELLED Data were gathered with regard to mortality after fractures in 1006 younger patients. Results revealed that major osteoporotic fractures of the hip and humerus and drinking alcohol to excess were related to an increased risk of mortality. INTRODUCTION Major osteoporotic fractures are known to be associated with increased mortality in older individuals. It is less clear whether this also applies to younger patients. METHODS Date were gathered regarding patient demographics, fracture pattern, mechanism of injury, as well as smoking and alcohol intake at the time of injury in consecutive patients aged between 40 and 55 who presented to a UK trauma centre over a 12-month period. Mortality data was taken from the electronic patient records and was cross referenced with data from the General Registrar Office of Scotland. Cox regression analysis was used to identify independent predictors of mortality after adjusting for confounding factors. RESULTS The study cohort consisted of 1006 patients, of which 53% were male. The commonest mechanism of injury was a fall. We obtained complete data regarding mortality for all patients at a median of 5.4 years (inter-quartile range 5.1 to 5.6). During this period, 46 patients were identified as being deceased. The overall standardised mortality ratio for the cohort was substantially increased relative to the age and sex matched general population with a ratio of 3.89 (95% confidence intervals (CI) 1.59 to 6.19). Alcohol excess and fractures involving the humerus and the neck of femur were independent predictors of mortality. CONCLUSIONS Young individuals with hip and humerus fractures have a significantly increased mortality risk after their injury relative to the general population. The results of our study suggest that this may be in part due to a high prevalence of alcohol excess.
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Affiliation(s)
- R Ray
- Department of Orthopaedics, Royal Infirmary of Edinburgh, Edinburgh, EH16 4SU, UK.
| | - N D Clement
- Department of Orthopaedics, Royal Infirmary of Edinburgh, Edinburgh, EH16 4SU, UK
| | - S A Aitken
- Department of Orthopaedics, Royal Infirmary of Edinburgh, Edinburgh, EH16 4SU, UK
| | - M M McQueen
- Department of Orthopaedics, Royal Infirmary of Edinburgh, Edinburgh, EH16 4SU, UK
| | - C M Court-Brown
- Department of Orthopaedics, Royal Infirmary of Edinburgh, Edinburgh, EH16 4SU, UK
| | - S H Ralston
- Centre for Genomic and Experimental medicine, Institute of Genetics and Molecular Medicine, Western General Hospital, University of Edinburgh, Edinburgh, EH4 2XU, UK
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5
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White TO, Bugler KE, Appleton P, Will E, McQueen MM, Court-Brown CM. A prospective randomised controlled trial of the fibular nail versus standard open reduction and internal fixation for fixation of ankle fractures in elderly patients. Bone Joint J 2017; 98-B:1248-52. [PMID: 27587528 DOI: 10.1302/0301-620x.98b9.35837] [Citation(s) in RCA: 94] [Impact Index Per Article: 13.4] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 01/19/2015] [Accepted: 04/27/2016] [Indexed: 01/17/2023]
Abstract
AIMS The fundamental concept of open reduction and internal fixation (ORIF) of ankle fractures has not changed appreciably since the 1960s and, whilst widely used, is associated with complications including wound dehiscence and infection, prominent hardware and failure. Closed reduction and intramedullary fixation (CRIF) using a fibular nail, wires or screws is biomechanically stronger, requires minimal incisions, and has low-profile hardware. We hypothesised that fibular nailing in the elderly would have similar functional outcomes to standard fixation, with a reduced rate of wound and hardware problems. PATIENTS AND METHODS A total of 100 patients (25 men, 75 women) over the age of 65 years with unstable ankle fractures were randomised to undergo standard ORIF or fibular nailing (11 men and 39 women in the ORIF group, 14 men and 36 women in the fibular nail group). The mean age was 74 years (65 to 93) and all patients had at least one medical comorbidity. Complications, patient related outcome measures and cost-effectiveness were assessed over 12 months. RESULTS Significantly fewer wound infections occurred in the fibular nail group (p = 0.002). At one year, there was no evidence of difference in mean functional scores (Olerud and Molander Scores 63; 30 to 85, versus 61; 10 to 35, p = 0.61) or scar satisfaction. The overall cost of treatment in the fibular nail group was £91 less than in the ORIF group despite the higher initial cost of the implant. CONCLUSION We conclude that the fibular nail allows accurate reduction and secure fixation of ankle fractures, with a significantly lower rate of soft-tissue complications, and is more cost-effective than ORIF. Cite this article: Bone Joint J 2016;98-B:1248-52.
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Affiliation(s)
- T O White
- Edinburgh Orthopaedic Trauma Service, Royal Infirmary of Edinburgh, Little France, Edinburgh, EH16 4SU, UK
| | - K E Bugler
- Edinburgh Orthopaedic Trauma Service, Royal Infirmary of Edinburgh, Little France, Edinburgh, EH16 4SU, UK
| | - P Appleton
- Beth Israel Deaconess Medical Center, 330 Brookline Avenue, Boston, MA 02215, USA
| | - E Will
- Scottish Orthopaedic Research Trust, into Trauma (SORT-IT), Royal Infirmary of Edinburgh, Little France, EH16 4SU Scotland, UK
| | - M M McQueen
- Edinburgh Orthopaedic Trauma Service, Royal Infirmary of Edinburgh, Little France, Edinburgh, EH16 4SU, UK
| | - C M Court-Brown
- Edinburgh Orthopaedic Trauma Service, Royal Infirmary of Edinburgh, Little France, Edinburgh, EH16 4SU, UK
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Abstract
Aim: The aim of this study is to identify the epidemiology of multifocal upper limb fractures and define any commonly occurring patterns. Patients: Patients included were those over the age of 13 years who presented to one orthopaedic trauma unit, in an eight-year period, and who sustained a multifocal upper limb fracture. Results: There were 83 patients with 171 multifocal upper limb fractures. Mean age 60 years; range 13 to 92 years. 78 patients had bifocal fractures and 5 had trifocal. The most common pairing of fourteen different combinations was distal radius and proximal humerus. All but nine patients had involvement of the proximal humerus or distal radius. The most common injuries were the two-part proximal humerus fracture, the simple intra-articular olecranon fracture and the extra-articular fracture of the distal radius with metaphyseal comminution. Conclusion: This study has shown that multifocal fractures of the upper limb are most likely to occur in the middle aged to elderly women who have had a fall from standing height. As previously demonstrated osteopenic fractures are increasing in incidence in developed countries, where the population is ageing, which implies that the incidence of multifocal fractures of the upper limb is likely to increase.
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Affiliation(s)
- M R Broadbent
- Edinburgh Orthopaedic Trauma Unit, Royal Infirmary of Edinburgh, Edinburgh, Scotland, UK.
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7
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Abstract
Open fractures in the elderly are rare and there is little information about them. We have reviewed 484 open fractures in patients aged ≥65 years over a 15-year period and compared them with 1902 open fractures in patients <65 years treated in the same period. The incidence of open fractures increased significantly with age. The incidence of open fractures in patients aged <65 years was 296.6/10(6)/year compared which increased to 332.3/10(6)/year in patients aged ≥65 years and further still to 446.7/10(6)/year in the super-elderly aged ≥80 years The fracture distribution curves show that males aged 15-19 years and females aged ≥90 years have a very similar incidence of open fractures. In males the incidence declines almost linearly, whereas in females there is a steady increase in fracture incidence with age until the 7th decade of life when the incidence rises sharply. About 60% of open fractures in the elderly follow a fall and most fractures are caused by low energy injuries. Despite this there is a high incidence of Gustilo Type III fractures, particularly in females. The commonest open fractures in females are those of the distal radius and ulna, fingers, tibia and fibula and ankle, all fractures with subcutaneous locations. It has been shown that ageing alters the mechanical properties of skin and we believe that this accounts for the increased incidence of open fractures in elderly females which occurs about 1 decade after the post-menopausal increase in fracture incidence.
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Affiliation(s)
| | - L C Biant
- Royal Infirmary of Edinburgh, United Kingdom
| | - N D Clement
- Royal Infirmary of Edinburgh, United Kingdom
| | - K E Bugler
- Royal Infirmary of Edinburgh, United Kingdom
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8
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Abstract
Fractures of the tibial shaft are common injuries, but there are no long-term outcome data in the era of increased surgical management. The aim of this prospective study was to assess the clinical and functional outcome of this injury at 12 to 22 years. Secondary aims were to determine the short- and long-term mortality, and if there were any predictors of clinical or functional outcome or mortality. From a prospective trauma database of 1502 tibial shaft fractures in 1474 consecutive adult patients, we identified a cohort of 1431 tibial diaphyseal fractures in 1403 patients, who fitted our inclusion criteria. There were 1024 men, and mean age at injury was 40.6 years. Fractures were classified according to the AO system, and open fractures graded after Gustilo and Anderson. Requirement of fasciotomy, time to fracture union, complications, incidence of knee and ankle pain at long-term follow-up, changes in employment and the patients’ social deprivation status were recorded. Function was assessed at 12 to 22 years post-injury using the Short Musculoskeletal Function Assessment and short form-12 questionnaires. Long-term functional outcome data was available for 568 of the surviving patients, 389 were deceased and 346 were lost to follow-up. Most fractures (90.7%, n = 1363) united without further intervention. Fasciotomies were performed in 11.5% of patients; this did not correlate with poorer functional outcome in the long term. Social deprivation was associated with a higher incidence of injury but had no impact on long-term function. The one-year mortality in those over 75 years of age was 29 (42%). At long-term follow-up, pain and function scores were good. However, 147 (26%) reported ongoing knee pain, 62 (10%) reported ankle pain and 97 (17%) reported both. Such joint pain correlated with poorer functional outcome. Cite this article: Bone Joint J 2014;96-B:1370–7.
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Affiliation(s)
- C. L. Connelly
- Department of Orthopaedic Surgery, Royal
Infirmary of Edinburgh, Old Dalkeith Road, Edinburgh, EH16
4SA, UK
| | - V. Bucknall
- Department of Orthopaedic Surgery, Royal
Infirmary of Edinburgh, Old Dalkeith Road, Edinburgh, EH16
4SA, UK
| | - P. J. Jenkins
- Glasgow Royal Infirmary, Department
of Orthopaedic Surgery, 84 Castle Street, Glasgow, G4
0SF
| | - C. M. Court-Brown
- Department of Orthopaedic Surgery, Royal
Infirmary of Edinburgh, Old Dalkeith Road, Edinburgh, EH16
4SA, UK
| | - M. M. McQueen
- Department of Orthopaedic Surgery, Royal
Infirmary of Edinburgh, Old Dalkeith Road, Edinburgh, EH16
4SA, UK
| | - L. C. Biant
- Department of Orthopaedic Surgery, Royal
Infirmary of Edinburgh, Old Dalkeith Road, Edinburgh, EH16
4SA, UK
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9
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Abstract
Epidemiological studies enhance clinical practice in a number of ways. However, there are many methodological difficulties that need to be addressed in designing a study aimed at the collection and analysis of data concerning fractures and other injuries. Most can be managed and errors minimised if careful attention is given to the design and implementation of the research.
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Affiliation(s)
- S A Aitken
- Royal Infirmary of Edinburgh, 2a Drummond Place, Kings Park, Stirling, FK8 2JD, UK
| | | | - M M McQueen
- Royal Infirmary of Edinburgh, 2a Drummond Place, Kings Park, Stirling, FK8 2JD, UK
| | - C M Court-Brown
- Royal Infirmary of Edinburgh, 2a Drummond Place, Kings Park, Stirling, FK8 2JD, UK
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10
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Abstract
This study describes the epidemiology and outcome of 637 proximal humeral fractures in 629 elderly (≥ 65 years old) patients. Most were either minimally displaced (n = 278, 44%) or two-part fractures (n = 250, 39%) that predominantly occurred in women (n = 525, 82%) after a simple fall (n = 604, 95%), who lived independently in their own home (n = 560, 88%), and one in ten sustained a concomitant fracture (n = 76, 11.9%). The rate of mortality at one year was 10%, with the only independent predictor of survival being whether the patient lived in their own home (p = 0.025). Many factors associated with the patient’s social independence significantly influenced the age and gender adjusted Constant score one year after the fracture. More than a quarter of the patients had a poor functional outcome, with those patients not living in their own home (p = 0.04), participating in recreational activities (p = 0.01), able to perform their own shopping (p < 0.001), or able to dress themselves (p = 0.02) being at a significantly increased risk of a poor outcome, which was independent of the severity of the fracture (p = 0.001). A poor functional outcome after a proximal humeral fracture is not independently influenced by age in the elderly, and factors associated with social independence are more predictive of outcome. Cite this article: Bone Joint J 2014;96-B:970–7.
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Affiliation(s)
- N. D. Clement
- Royal Infirmary of Edinburgh, Edinburgh
Orthopaedic Trauma Unit, 51 Little France Crescent, Edinburgh, EH16
4SU, UK
| | - A. D. Duckworth
- Royal Infirmary of Edinburgh, Edinburgh
Orthopaedic Trauma Unit, 51 Little France Crescent, Edinburgh, EH16
4SU, UK
| | - M. M. McQueen
- Royal Infirmary of Edinburgh, Edinburgh
Orthopaedic Trauma Unit, 51 Little France Crescent, Edinburgh, EH16
4SU, UK
| | - C. M. Court-Brown
- Royal Infirmary of Edinburgh, Edinburgh
Orthopaedic Trauma Unit, 51 Little France Crescent, Edinburgh, EH16
4SU, UK
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11
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McQueen MM, Duckworth AD. The diagnosis of acute compartment syndrome: a review. Eur J Trauma Emerg Surg 2014; 40:521-8. [DOI: 10.1007/s00068-014-0414-7] [Citation(s) in RCA: 29] [Impact Index Per Article: 2.9] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/25/2014] [Accepted: 05/10/2014] [Indexed: 01/05/2023]
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12
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Abstract
Fractures in patients aged ≥ 65 years constitute an increasing burden on health and social care and are associated with a high morbidity and mortality. There is little accurate information about the epidemiology of fractures in the elderly. We have analysed prospectively collected data on 4786 in- and out-patients who presented with a fracture over two one-year periods. Analysis shows that there are six patterns of the incidence of fractures in patients aged ≥ 65 years. In males six types of fracture increase in incidence after the age of 65 years and 11 types increase in females aged over 65 years. Five types of fracture decrease in incidence after the age of 65 years. Multiple fractures increase in incidence in both males and females aged ≥ 65 years, as do fractures related to falls. Analysis of the incidence of fractures, together with life expectancy, shows that the probability of males and females aged ≥ 65 years having a fracture during the rest of their life is 18.5% and 52.0%, respectively. The equivalent figures for males and females aged ≥ 80 years are 13.3% and 34.8%, respectively. Cite this article: Bone Joint J 2014;96-B:366–72.
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Affiliation(s)
| | - N. D. Clement
- Royal Infirmary of Edinburgh, Little
France, Edinburgh EH16 4SU, UK
| | - A. D. Duckworth
- Royal Infirmary of Edinburgh, Little
France, Edinburgh EH16 4SU, UK
| | - S. Aitken
- Royal Infirmary of Edinburgh, Little
France, Edinburgh EH16 4SU, UK
| | - L. C. Biant
- Royal Infirmary of Edinburgh, Little
France, Edinburgh EH16 4SU, UK
| | - M. M. McQueen
- Royal Infirmary of Edinburgh, Little
France, Edinburgh EH16 4SU, UK
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13
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Clement ND, McQueen MM, Court-Brown CM. Social deprivation influences the epidemiology and outcome of proximal humeral fractures in adults for a defined urban population of Scotland. Eur J Orthop Surg Traumatol 2013; 24:1039-46. [DOI: 10.1007/s00590-013-1301-3] [Citation(s) in RCA: 13] [Impact Index Per Article: 1.2] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Subscribe] [Scholar Register] [Received: 06/18/2013] [Accepted: 08/17/2013] [Indexed: 11/28/2022]
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14
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Abstract
We describe the outcome of tibial diaphyseal fractures in the elderly (≥ 65 years of age). We prospectively followed 233 fractures in 225 elderly patients over a minimum ten-year period. Demographic and descriptive data were acquired from a prospective trauma database. Mortality status was obtained from the General Register Office database for Scotland. Diaphyseal fractures of the tibia in the elderly occurred predominantly in women (73%) and after a fall (61%). During the study period the incidence of these fractures decreased, nearly halving in number. The 120-day and one-year unadjusted mortality rates were 17% and 27%, respectively, and were significantly greater in patients with an open fracture (p < 0.001). The overall standardised mortality ratio (SMR) was significantly increased (SMR 4.4, p < 0.001) relative to the population at risk, and was greatest for elderly women (SMR 8.1, p < 0.001). These frailer patients had more severe injuries, with an increased rate of open fractures (30%), and suffered a greater rate of nonunion (10%). Tibial diaphyseal fractures in the elderly are most common in women after a fall, are more likely to be open than in the rest of the population, and are associated with a high incidence of nonunion and mortality. Cite this article: Bone Joint J 2013;95-B:1255–62.
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Affiliation(s)
- N. D. Clement
- Edinburgh Orthopaedic Trauma Unit, Royal
Infirmary of Edinburgh, 51 Little France Crescent, Edinburgh
EH16 4SU, UK
| | - N. J. F. Beauchamp
- Southampton General Hospital, University
Hospital, Southampton NHS Foundation Trust, Tremona
Road, Southampton SO16 6YD, UK
| | - A. D. Duckworth
- Edinburgh Orthopaedic Trauma Unit, Royal
Infirmary of Edinburgh, 51 Little France Crescent, Edinburgh
EH16 4SU, UK
| | - M. M. McQueen
- Edinburgh Orthopaedic Trauma Unit, Royal
Infirmary of Edinburgh, 51 Little France Crescent, Edinburgh
EH16 4SU, UK
| | - C. M. Court-Brown
- Edinburgh Orthopaedic Trauma Unit, Royal
Infirmary of Edinburgh, 51 Little France Crescent, Edinburgh
EH16 4SU, UK
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15
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Clement ND, Green K, Murray N, Duckworth AD, McQueen MM, Court-Brown CM. Undisplaced intracapsular hip fractures in the elderly: predicting fixation failure and mortality. A prospective study of 162 patients. J Orthop Sci 2013; 18:578-85. [PMID: 23686084 DOI: 10.1007/s00776-013-0400-7] [Citation(s) in RCA: 55] [Impact Index Per Article: 5.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 10/24/2012] [Accepted: 04/08/2013] [Indexed: 11/28/2022]
Abstract
BACKGROUND Reported revision of internal fixation for undisplaced intracapsular hip fractures is between 12 and 17% at 1 year. This risk is greater for elderly patients, for whom mortality after such a fracture is also higher. Our purpose was to identify predictors of fixation failure and mortality for elderly patients sustaining undisplaced intracapsular hip fractures, and to assess whether their socioeconomic status affected their outcome. METHODS During a 3-year period we prospectively compiled a consecutive series of 162 elderly (≥65 years old) patients who underwent internal fixation for an undisplaced (Garden stage I or II) intracapsular hip fracture. Patient demographics, American Society of Anesthesiologists (ASA) grade, and posterior tilt (measured on the lateral radiograph) were recorded pre-operatively. All patients were followed up for a minimum of 1 year. Each patient's socioeconomic status was assigned by use of the Scottish Index of Multiple Deprivation. Patient mortality was established by use of the General Register Office for Scotland. RESULTS There were 28 failures of fixation during the study period. In Cox regression analysis, ASA grade and the presence of posterior tilt (p < 0.0001) were significant independent predictors of fixation failure. Overall unadjusted mortality at 1 year was 19% (n = 30/162). Cox regression analysis also affirmed ASA grade to be the only significant independent predictor of 1-year mortality (p = 0.003). The standardised mortality rate for the cohort was 2.3 (p < 0.001), and was significantly greater for patients less than 80 years of age (p = 0.004). Socioeconomic status did not affect outcome, but the most deprived patients sustain their fracture at a significantly younger age (p = 0.001). CONCLUSION We have demonstrated that ASA grade and posterior tilt of the femoral neck are independent predictors of fixation failure of undisplaced intracapsular hip fractures in elderly patients, and ASA grade was also an independent predictor of mortality.
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Affiliation(s)
- N D Clement
- Department of Orthopaedics and Trauma, The Royal Infirmary of Edinburgh, Little France, Edinburgh EH16 4SA, UK.
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Abstract
Most fractures of the radial head are stable undisplaced or minimally displaced partial fractures without an associated fracture of the elbow or forearm or ligament injury, where stiffness following non-operative management is the primary concern. Displaced unstable fractures of the radial head are usually associated with other fractures or ligament injuries, and restoration of radiocapitellar contact by reconstruction or prosthetic replacement of the fractured head is necessary to prevent subluxation or dislocation of the elbow and forearm. In fractures with three or fewer fragments (two articular fragments and the neck) and little or no metaphyseal comminution, open reduction and internal fixation may give good results. However, fragmented unstable fractures of the radial head are prone to early failure of fixation and nonunion when fixed. Excision of the radial head is associated with good long-term results, but in patients with instability of the elbow or forearm, prosthetic replacement is preferred. This review considers the characteristics of stable and unstable fractures of the radial head, as well as discussing the debatable aspects of management, in light of the current best evidence.
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Affiliation(s)
- A D Duckworth
- Edinburgh Orthopaedic Trauma Unit, Royal Infirmary of Edinburgh, Edinburgh, UK.
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Bugler KE, Watson CD, Hardie AR, Appleton P, McQueen MM, Court-Brown CM, White TO. The treatment of unstable fractures of the ankle using the Acumed fibular nail: development of a technique. ACTA ACUST UNITED AC 2012; 94:1107-12. [PMID: 22844054 DOI: 10.1302/0301-620x.94b8.28620] [Citation(s) in RCA: 91] [Impact Index Per Article: 7.6] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/06/2023]
Abstract
Techniques for fixation of fractures of the lateral malleolus have remained essentially unchanged since the 1960s, but are associated with complication rates of up to 30%. The fibular nail is an alternative method of fixation requiring a minimal incision and tissue dissection, and has the potential to reduce the incidence of complications. We reviewed the results of 105 patients with unstable fractures of the ankle that were fixed between 2002 and 2010 using the Acumed fibular nail. The mean age of the patients was 64.8 years (22 to 95), and 80 (76%) had significant systemic medical comorbidities. Various different configurations of locking screw were assessed over the study period as experience was gained with the device. Nailing without the use of locking screws gave satisfactory stability in only 66% of cases (4 of 6). Initial locking screw constructs rendered between 91% (10 of 11) and 96% (23 of 24) of ankles stable. Overall, seven patients had loss of fixation of the fracture and there were five post-operative wound infections related to the distal fibula. This lead to the development of the current technique with a screw across the syndesmosis in addition to a distal locking screw. In 21 patients treated with this technique there have been no significant complications and only one superficial wound infection. Good fracture reduction was achieved in all of these patients. The mean physical component Short-Form 12, Olerud and Molander score, and American Academy of Orthopaedic Surgeons Foot and Ankle outcome scores at a mean of six years post-injury were 46 (28 to 61), 65 (35 to 100) and 83 (52 to 99), respectively. There have been no cases of fibular nonunion. Nailing of the fibula using our current technique gives good radiological and functional outcomes with minimal complications, and should be considered in the management of patients with an unstable ankle fracture.
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Affiliation(s)
- K E Bugler
- Royal Infirmary of Edinburgh, Orthopaedic Trauma Unit, Little France, Edinburgh EH16 4SA, UK.
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Duckworth AD, Buijze GA, Moran M, Gray A, Court-Brown CM, Ring D, McQueen MM. Predictors of fracture following suspected injury to the scaphoid. ACTA ACUST UNITED AC 2012; 94:961-8. [PMID: 22733954 DOI: 10.1302/0301-620x.94b7.28704] [Citation(s) in RCA: 40] [Impact Index Per Article: 3.3] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/05/2022]
Abstract
A prospective study was performed to develop a clinical prediction rule that incorporated demographic and clinical factors predictive of a fracture of the scaphoid. Of 260 consecutive patients with a clinically suspected or radiologically confirmed scaphoid fracture, 223 returned for evaluation two weeks after injury and formed the basis of our analysis. Patients were evaluated within 72 hours of injury and at approximately two and six weeks after injury using clinical assessment and standard radiographs. Demographic data and the results of seven specific tests in the clinical examination were recorded. There were 116 (52%) men and their mean age was 33 years (13 to 95; SD 17.9). In 62 patients (28%) a scaphoid fracture was confirmed. A logistic regression model identified male gender (p = 0.002), sports injury (p = 0.004), anatomical snuff box pain on ulnar deviation of the wrist within 72 hours of injury (p < 0.001), and scaphoid tubercle tenderness at two weeks (p < 0.001) as independent predictors of fracture. All patients with no pain at the anatomical snuff box on ulnar deviation of the wrist within 72 hours of injury did not have a fracture (n = 72, 32%). With four independently significant factors positive, the risk of fracture was 91%. Our study has demonstrated that clinical prediction rules have a considerable influence on the probability of a suspected scaphoid fracture. This will help improve the use of supplementary investigations where the diagnosis remains in doubt.
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Affiliation(s)
- A D Duckworth
- Edinburgh Orthopaedic Trauma Unit, Royal Infirmary of Edinburgh, 51 Little France Crescent, Edinburgh EH16 4SU, UK.
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Abstract
We present the prevalence of multiple fractures in the elderly in a single catchment population of 780 000 treated over a 12-month period and describe the mechanisms of injury, common patterns of occurrence, management, and the associated mortality rate. A total of 2335 patients, aged ≥ 65 years of age, were prospectively assessed and of these 119 patients (5.1%) presented with multiple fractures. Distal radial (odds ratio (OR) 5.1, p < 0.0001), proximal humeral (OR 2.2, p < 0.0001) and pelvic (OR 4.9, p < 0.0001) fractures were associated with an increased risk of sustaining associated fractures. Only 4.5% of patients sustained multiple fractures after a simple fall, but due to the frequency of falls in the elderly this mechanism resulted in 80.7% of all multiple fractures. Most patients required admission (> 80%), of whom 42% did not need an operation but more than half needed an increased level of care before discharge (54%). The standardised mortality rate at one year was significantly greater after sustaining multiple fractures that included fractures of the pelvis, proximal humerus or proximal femur (p < 0.001). This mortality risk increased further if patients were < 80 years of age, indicating that the existence of multiple fractures after low-energy trauma is a marker of mortality.
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Affiliation(s)
- N. D. Clement
- Royal Infirmary of Edinburgh, 51
Little France Crescent, Old Dalkeith Road, Edinburgh EH16
4SA, UK
| | - S. Aitken
- Royal Infirmary of Edinburgh, 51
Little France Crescent, Old Dalkeith Road, Edinburgh EH16
4SA, UK
| | - A. D. Duckworth
- Royal Infirmary of Edinburgh, 51
Little France Crescent, Old Dalkeith Road, Edinburgh EH16
4SA, UK
| | - M. M. McQueen
- Royal Infirmary of Edinburgh, 51
Little France Crescent, Old Dalkeith Road, Edinburgh EH16
4SA, UK
| | - C. M. Court-Brown
- Royal Infirmary of Edinburgh, 51
Little France Crescent, Old Dalkeith Road, Edinburgh EH16
4SA, UK
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20
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Gaebler C, McQueen MM, Vécsei V, Court-Brown CM. Reamed versus minimally reamed nailing: a prospectively randomised study of 100 patients with closed fractures of the tibia. Injury 2011; 42 Suppl 4:S17-21. [PMID: 21939798 DOI: 10.1016/s0020-1383(11)70007-9] [Citation(s) in RCA: 23] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 02/02/2023]
Abstract
It is generally accepted that in tibial fractures the results of reamed intramedullary nailing are better than those of unreamed. However, it is not known whether the clinical effects of reaming are cumulative or if minimal reaming would induce the same beneficial effects as more extensive reaming. This international multicentre study has investigated the effects of different degrees of reaming. 100 patients with closed diaphyseal tibial fractures were prospectively randomised in two centres. Method of treatment was reamed nailing up to 12 mm inserting an 11 mm tibial nail (n: 50), and minimally reamed nailing up to 10 mm inserting a 9 mm tibial nail (n: 50). All patients included in the study had follow-up studies at 4,8,12,16,26 and 52 weeks after trauma. Sixty-six male and thirty-four female patients with an average age of 37.5 years were included in the study. Gender, age, and injury side were identical in both groups. There was no significant difference of complications in the two methods. The rate of deep wound infections was higher in the reamed group (n: 3) versus the minimally reamed group (n: 1). Union occurred earlier in the reamed group (17 wks) compared to patients with minimally reamed nailing (19 wks), and there were more patients with reamed nails in whom the fracture had healed by 16 weeks (57%) versus the minimally reamed group (43%), however, this was not statistically significant. Pain scales were similar for both groups from week 4 to week 52. A considerable number of outcome parameters including knee and ankle function, as well as the comparison of time intervals to restart certain activities, and return to work showed no significant statistical difference between the two groups. However, patients of the extensive reamed group returned earlier to running, training, and normal sports activities. This study found no significant evidence that more extensive reaming gave better results, however there seemed to be a tendency of more aggressive reaming to induce earlier fracture healing with a tendency of faster recovery times.
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Affiliation(s)
- C Gaebler
- Sportordination Vienna, Alserstrase 28/12, Vienna, Austria.
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21
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Abstract
We compared case-mix and outcome variables in 1310 patients who sustained an acute fracture at the age of 80 years or over. A group of 318 very elderly patients (≥ 90 years) was compared with a group of 992 elderly patients (80 to 89 years), all of whom presented to a single trauma unit between July 2007 and June 2008. The very elderly group represented only 0.6% of the overall population, but accounted for 4.1% of all fractures and 9.3% of all orthopaedic trauma admissions. Patients in this group were more likely to require hospital admission (odds ratio 1.4), less likely to return to independent living (odds ratio 3.1), and to have a significantly longer hospital stay (ten days, p = 0.01). The 30- and 120-day unadjusted mortality was greater in the very elderly group. The 120-day mortality associated with non-hip fractures of the lower limb was equal to that of proximal femoral fractures, and was significantly increased with a delay to surgery > 48 hours for both age groups (p = 0.04). This suggests that the principle of early surgery and mobilisation of elderly patients with hip fractures should be extended to include all those in this vulnerable age group.
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Affiliation(s)
- N. D. Clement
- Edinburgh Orthopaedic Trauma Unit, The Royal Infirmary of Edinburgh, 51 Little France Crescent, Edinburgh EH16 4SA, UK
| | - S. A. Aitken
- Edinburgh Orthopaedic Trauma Unit, The Royal Infirmary of Edinburgh, 51 Little France Crescent, Edinburgh EH16 4SA, UK
| | - A. D. Duckworth
- Edinburgh Orthopaedic Trauma Unit, The Royal Infirmary of Edinburgh, 51 Little France Crescent, Edinburgh EH16 4SA, UK
| | - M. M. McQueen
- Edinburgh Orthopaedic Trauma Unit, The Royal Infirmary of Edinburgh, 51 Little France Crescent, Edinburgh EH16 4SA, UK
| | - C. M. Court-Brown
- Edinburgh Orthopaedic Trauma Unit, The Royal Infirmary of Edinburgh, 51 Little France Crescent, Edinburgh EH16 4SA, UK
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Abstract
A suspected fracture of the scaphoid remains difficult to manage despite advances in knowledge and imaging methods. Immobilisation and restriction of activities in a young and active patient must be balanced against the risks of nonunion associated with an undiagnosed and undertreated fracture of the scaphoid. The assessment of diagnostic tests for a suspected fracture of the scaphoid must take into account two important factors. First, the prevalence of true fractures among suspected fractures is low, which greatly reduces the probability that a positive test will correspond with a true fracture, as false positives are nearly as common as true positives. This situation is accounted for by Bayesian statistics. Secondly, there is no agreed reference standard for a true fracture, which necessitates the need for an alternative method of calculating diagnostic performance characteristics, based upon a statistical method which identifies clinical factors tending to associate (latent classes) in patients with a high probability of fracture. The most successful diagnostic test to date is MRI, but in low-prevalence situations the positive predictive value of MRI is only 88%, and new data have documented the potential for false positive scans. The best strategy for improving the diagnosis of true fractures among suspected fractures of the scaphoid may well be to develop a clinical prediction rule incorporating a set of demographic and clinical factors which together increase the pre-test probability of a fracture of the scaphoid, in addition to developing increasingly sophisticated radiological tests.
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Affiliation(s)
- A. D. Duckworth
- Edinburgh Orthopaedic Trauma Unit, Royal Infirmary of Edinburgh, 51 Little France Crescent, Edinburgh EH16 4SU, UK
| | - D. Ring
- Department of Orthopaedic Surgery, Harvard Medical School, Orthopaedic Hand and Upper Extremity Service, Massachusetts General Hospital, Boston, MA 02114, USA
| | - M. M. McQueen
- Edinburgh Orthopaedic Trauma Unit, Royal Infirmary of Edinburgh, 51 Little France Crescent, Edinburgh EH16 4SU, UK
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Abstract
UNLABELLED The relationship between fall-related fractures and social deprivation was studied in 3,843 patients. The incidence of fractures correlated with deprivation in all age groups although the spectrum of fractures was not affected by deprivation. The average age and the prevalence of hip fractures decreased with increasing deprivation. INTRODUCTION This study examines the relationship between social deprivation and fall-related fractures. Social deprivation has been shown to be a predisposing factor in a number of diseases. There is evidence that it is implicated in fractures in children and young adults, but the evidence that it is associated with fragility fractures in older adults is weak. As fragility fractures are becoming progressively more common and increasingly expensive to treat, the association between social deprivation and fractures is important to define. METHODS All out-patient and in-patient fractures presenting to the Royal Infirmary of Edinburgh over a 1-year period were prospectively recorded. The fractures caused by falls from a standing height were analysed in all patients of at least 15 years of age. Social deprivation was assessed using the Carstairs score and social deprivation deciles, and the 2001 census was used to calculate fracture incidence. The data were used to analyse the relationship between social deprivation and fall-related fractures in all age groups. RESULTS The incidence of fall-related fractures correlated with social deprivation in all age groups including fragility fractures in the elderly. The overall spectrum of fractures was not affected by social deprivation although the prevalence of proximal femoral fractures decreased with increasing deprivation. The average age of patients with fall-related fractures also decreased with increasing social deprivation as did the requirement for in-patient treatment. CONCLUSIONS This is the first study to show the relationship between fall-related fractures and social deprivation in older patients. We believe that the decreased incidence of proximal femoral fractures, and the lower average age of patients with fall-related fractures, in the socially deprived relates to the relative life expectancies in the different deprivation deciles.
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Affiliation(s)
- C M Court-Brown
- Royal Infirmary of Edinburgh, University of Edinburgh, EH16 4SU Edinburgh, UK.
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Abstract
The fracture most commonly treated by orthopaedic surgeons is that of the distal radius. However, as yet there is no consensus on what constitutes an 'acceptable' radiological position before or after treatment. This should be defined as the position that will predict good function in the majority of cases. In this paper we review the radiological indices that can be measured in fractures of the distal radius and try to identify potential predictors of functional outcome. In patients likely to have high functional demands, we recommend that the articular reconstruction be achieved with less than 2 mm of gap or step-off, the radius be restored to within 2 mm of its normal length, and that carpal alignment be restored. The ultimate aim of treatment is a pain-free, mobile wrist joint without functional limitation.
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Affiliation(s)
- C Y Ng
- Edinburgh Orthopaedic Trauma Unit, Royal Infirmary of Edinburgh, Edinburgh, United Kingdom
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25
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Abstract
PURPOSE The aim of this study is to examine the demographic factors, functional outcome and radiological data to predict the outcome of humeral diaphyseal fractures. METHODS We performed a prospective study on a consecutive series of 110 patients of 16 years or over, who had sustained a humeral diaphyseal fracture. There were 42 males and 68 females, with an average age of 59 years (range 16-93 years). A total of 72% sustained low-energy injuries, and 89 patients (81%) were primarily treated non-operatively. Shoulder function was assessed using the Neer's and Constant's scores at 8 weeks, 3 months, 6 months and 1 year after injury. Muscle strength was determined isokinetically using a Biodex System 2 dynamometer. Non-union was defined as a failure to bridge at least three cortices and persistence of tenderness or mobility at the fracture site 16 weeks after fracture. RESULTS Sixteen patients (17%) had non-union at 16 weeks, while 80 had achieved union and a further 14 were lost to follow-up. After stepwise multiple linear regression was performed to isolate independent factors affecting outcome, only the presence of a proximal diaphyseal fracture was found to predict non-union along with a poor Neer's score at 8 and 12 weeks. Poor Neer's scores could be predicted at 26 weeks by age (P<0.05), previous stroke (P<0.001) and non-union (P<0.001). At 52 weeks both age (P<0.01) and previous stroke (P<0.01) were independently predictive of poorer Neer's scores. Malunion of any degree had no detectable effect on function. CONCLUSIONS Our results indicate that non-union of humeral diaphyseal fractures can be predicted in the presence of a proximal third fracture with a Neer's score of less than 45 by 12 weeks after fracture. Early surgery improves early function, but this is not a lasting effect. Poor shoulder function is predicted by increasing age, proximal third fractures and non-union. We recommend that surgery to promote union be considered at 12 weeks after fracture in fit patients with fractures of the proximal third of the humerus, poor Neer's scores and no radiographic progression to union.
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Affiliation(s)
- M R Broadbent
- Department of Orthopaedic Surgery, Wrightington Hospital, UK
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26
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McQueen MM, Court-Brown CM. Early diagnosis of compartment syndrome: continuous pressure measurement or not? Injury 2010; 41:431-2; author reply 432-3. [PMID: 19853852 DOI: 10.1016/j.injury.2009.09.031] [Citation(s) in RCA: 7] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 04/17/2009] [Accepted: 09/28/2009] [Indexed: 02/02/2023]
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McQueen MM, Gelbke MK, Wakefield A, Will EM, Gaebler C. Percutaneous screw fixation versus conservative treatment for fractures of the waist of the scaphoid: a prospective randomised study. ACTA ACUST UNITED AC 2008; 90:66-71. [PMID: 18160502 DOI: 10.1302/0301-620x.90b1.19767] [Citation(s) in RCA: 146] [Impact Index Per Article: 9.1] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/30/2022]
Abstract
We randomly allocated 60 consecutive patients with fractures of the waist of the scaphoid to percutaneous fixation with a cannulated Acutrak screw or immobilisation in a cast. The range of movement, the grip and pinch strength, the modified Green/O'Brien functional score, return to work and sports, and radiological evidence of union were evaluated at each follow-up visit. Patients were followed sequentially for one year. Those undergoing percutaneous screw fixation showed a quicker time to union (9.2 weeks vs 13.9 weeks, p < 0.001) than those treated with a cast. There was a trend towards a higher rate of nonunion in the non-operative group, although this was not statistically significant. Patients treated by operation had a more rapid return of function and to sport and full work compared with those managed conservatively. There was a very low complication rate. We recommend that all active patients should be offered percutaneous stabilisation for fractures of the waist of the scaphoid.
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Affiliation(s)
- M M McQueen
- Edinburgh Orthopaedic Trauma Unit, Royal Infirmary of Edinburgh, Old Dalkeith Road, Edinburgh EH16 4SU, UK.
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28
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Abstract
The introduction of waiting list initiatives and targets has resulted in the concentration of resources in politically important medical disciplines. This has inevitably meant that other medical disciplines, many of which involve emergency or unplanned admissions, have diminished resources. We believe that both the scale of this problem and the number of emergency or unplanned admissions to Scottish hospitals are underestimated. An analysis of the surgical mortality in Scotland between April 2004 and March 2005 was undertaken and the prevalence of emergency and unplanned admissions in the different surgical disciplines in different areas of Scotland was calculated. It is apparent that about 40% of all surgical admissions in Scotland are emergency or unplanned admissions with about 70% being in general or orthopaedic surgery. About half of all admissions in neurosurgery, paediatric surgery, general surgery, orthopaedic surgery and cardiothoracic surgery are emergency or unplanned admissions. The numbers of emergency and unplanned admissions are much greater than is appreciated by many surgeons, managers and politicians. Recent changes in working hours, staffing levels and training have proved detrimental to the provision of good care for these patients. This situation is likely to worsen as the population ages and there are more emergency admissions. We believe that increasing centralisation is required in the major surgical disciplines if future problems are to be avoided.
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Affiliation(s)
- C M Court-Brown
- Department of Orthopaedic Surgery, Royal Infirmary of Edinburgh, Scotland.
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29
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Abstract
BACKGROUND Effective methods of treating an unstable distal radial fracture are described in the literature, but there is no reliable method of identifying an unstable fracture in time to initiate appropriate treatment. The purposes of this study were to identify the predictors of fracture instability and to construct a method of prospectively predicting the radiographic outcome. METHODS Data on approximately 4000 distal radial fractures were prospectively recorded over a 5.5-year period. The database was validated by reexamining a sample of it. Demographic data on the patients and mode of injury, as well as the fracture classification and measurements, were recorded at the time of presentation. Outcome measures consisted of radiographic measurements made at one week and six weeks and assessment of carpal alignment at six weeks. Univariate and multiple logistic regression analyses were performed to identify the significance of the data obtained at presentation in the prediction of early and late instability as well as the risk of malunion and carpal malalignment. RESULTS The predictors of early and late instability and malunion differed according to the displacement of the fracture at presentation. Patient age, metaphyseal comminution of the fracture, and ulnar variance were the most consistent predictors of radiographic outcome. Dorsal angulation was not found to be significant in the prediction of radiographic outcome for displaced fractures. The degree to which the patient was independent was predictive of malunion in minimally displaced and displaced fractures. Formulas that are predictive of each of the seven radiographic outcome measurements were constructed. CONCLUSIONS The study succeeded in identifying the factors that are prognostic of the radiographic outcome for distal radial fractures. Formulas to predict the radiographic outcome were constructed as the independent prognostic significance of these factors was quantified. These formulas can be used to inform the surgeon's decision about the nature of primary treatment of fractures of the distal aspect of the radius. However, they must be validated by further studies before they are used to impact the management of distal radial fractures. LEVEL OF EVIDENCE Prognostic Level I.
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Affiliation(s)
- P J Mackenney
- The New Royal Infirmary, 15 Little France Crescent, Edinburgh EH16 4SU, Scotland
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30
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Abstract
OBJECTIVES To determine if there are differences in demographics, referral patterns, and operative findings between patients with and without a fracture who develop an acute compartment syndrome. DESIGN Retrospective cohort. SETTING Orthopaedic trauma unit, university teaching hospital. METHODS This study examines 164 cases of acute compartment syndrome over an 8-year period. Of these, 13 patients had a diagnosis of crush syndrome and are excluded from this study. The remaining 38 cases with no fracture form the basis for this study. MAIN OUTCOME MEASURES Patient demographics, referral patterns, and operative findings were compared for the "fracture" and "no fracture" groups. RESULTS Patients who had acute compartment syndrome in the absence of fracture were older (P < 0.05) and had significantly more comorbidities (P < 0.001) than those with a fracture. Cases without a fracture had a significantly greater mean delay to fasciotomy of 12.4 hours (P < 0.05) compared to those with a fracture. At fasciotomy, 20% of patients without a fracture had muscle necrosis requiring debridement compared to 8% for patients with a fracture (P < 0.05). CONCLUSIONS This study demonstrates that muscle necrosis is more commonly found in acute compartment syndrome in the absence of a fracture than in those with a fracture. Referral of swollen limbs without fracture for an orthopaedic opinion should not be delayed.
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Affiliation(s)
- M J Hope
- Edinburgh Orthopaedic Trauma Unit, Royal Infirmary of Edinburgh, Old Dalkeith Road, Edinburgh EH16 4SU, Scotland, UK
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31
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Abstract
Post-traumatic abnormality of the distal radioulnar joint (DRUJ) still presents a therapeutic challenge to orthopaedic surgeons. The most common difficulty is a failure to diagnose these injuries early, resulting in chronic post-traumatic disorders of the DRUJ. The main aim of therapy is to avoid adverse sequelae. This is of particular importance in malunion of the distal radius, the most common cause for post-traumatic disorders of the DRUJ. Distal radial malunion can be avoided by early appropriate treatment and the need for subsequent ulnar procedures reduced. Ulnar procedures for post-traumatic disorders of the DRUJ are intended to improve function and to decrease pain. Many methods to improve post-traumatic DRUJ function have been described. This article reviews the current state of the art in dealing with post-traumatic disorders of the distal radioulnar joint and presents algorithms to help in decision making.
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Affiliation(s)
- C Gaebler
- Department of Traumatology, University of Vienna Medical School, Waehringer Guertel 18-20, A 1090 Vienna, Austria.
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Robinson CM, Royds M, Abraham A, McQueen MM, Court-Brown CM, Christie J. Refractures in patients at least forty-five years old. a prospective analysis of twenty-two thousand and sixty patients. J Bone Joint Surg Am 2002; 84:1528-33. [PMID: 12208908 DOI: 10.2106/00004623-200209000-00004] [Citation(s) in RCA: 79] [Impact Index Per Article: 3.6] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 02/01/2023]
Abstract
BACKGROUND Individuals who sustain a low-energy fracture are at increased risk of sustaining a subsequent low-energy fracture. The incidence of these refractures may be reduced by secondary preventative measures, although justifying such interventions and evaluating their impact is difficult without substantive evidence of the severity of the refracture risk. The aim of this study was to quantify the risk of sustaining another fracture following a low-energy fracture compared with the risk in an age and sex-matched reference population. METHODS During the twelve-year period between January 1988 and December 1999, all inpatient and outpatient fracture-treatment events were prospectively audited in a trauma unit that is the sole source of fracture treatment for a well-defined local catchment population. During this time, 22,060 patients at least forty-five years of age who had sustained a total of 22,494 low-energy fractures of the hip, wrist, proximal part of the humerus, or ankle were identified. All refracture events were linked to the index fracture in the database during the twelve-year period. The incidence of refracture in the cohort of patients who had sustained a previous fracture was divided by the "background" incidence of index fractures within the same local population to obtain the relative risk of refracture. Person-years at-risk methodology was used to control for the effect of the expected increase in mortality with advancing age. RESULTS Within the cohort, 2913 patients (13.2%) subsequently sustained a total of 3024 refractures during the twelve-year period. Patients with a previous low-energy fracture had a relative risk of 3.89 of sustaining a subsequent low-energy fracture. The relative risk was significantly increased for both sexes, but it was greater for men (relative risk = 5.55) than it was for women (relative risk = 2.94). The relative risk was 5.23 in the youngest age cohort (patients between forty-five and forty-nine years of age), and it decreased with increasing age to 1.20 in the oldest cohort (patients at least eighty-five years of age). CONCLUSIONS Individuals who sustain a low-energy fracture between the ages of forty-five and eighty-four years have an increased relative risk of sustaining another low-energy fracture. This increased risk was greater when the index fracture occurred earlier in life; the risk decreased with advancing age. Secondary preventative measures designed to reduce the risk of refracture following a low-energy fracture are likely to have a greater impact on younger individuals.
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Affiliation(s)
- C M Robinson
- Edinburgh Orthopaedic Trauma Unit, The Royal Infirmary of Edinburgh, Scotland, United Kingdom.
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Court-Brown CM, Cattermole H, McQueen MM. Impacted valgus fractures (B1.1) of the proximal humerus. The results of non-operative treatment. J Bone Joint Surg Br 2002; 84:504-8. [PMID: 12043768 DOI: 10.1302/0301-620x.84b4.12488] [Citation(s) in RCA: 109] [Impact Index Per Article: 5.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Subscribe] [Scholar Register] [Indexed: 11/05/2022]
Abstract
We present a retrospective study of 125 patients with an impacted valgus fracture (B1.1) of the proximal humerus. This fracture rarely occurs in young patients and is much more common in elderly fit subjects. All patients were documented prospectively and followed for one year. None was treated surgically. At one year, 80.6% of the patients had a good or excellent result, the quality of which depended on the age of the patient and the degree of displacement of the fracture. Mean outcome scores based on these two parameters are presented. A comparison with data from other studies suggests that operative fixation of these fractures is not necessary.
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Affiliation(s)
- C M Court-Brown
- Orthopaedic Trauma Unit, Royal Infirmary of Edinburgh, Scotland, UK
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34
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Abstract
We present a retrospective study of 125 patients with an impacted valgus fracture (B1.1) of the proximal humerus. This fracture rarely occurs in young patients and is much more common in elderly fit subjects. All patients were documented prospectively and followed for one year. None was treated surgically. At one year, 80.6% of the patients had a good or excellent result, the quality of which depended on the age of the patient and the degree of displacement of the fracture. Mean outcome scores based on these two parameters are presented. A comparison with data from other studies suggests that operative fixation of these fractures is not necessary.
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Affiliation(s)
- C. M. Court-Brown
- Orthopaedic Trauma Unit, Royal Infirmary of Edinburgh, Lauriston Place, Edinburgh EH3 9YW, UK
| | - H. Cattermole
- Orthopaedic Trauma Unit, Royal Infirmary of Edinburgh, Lauriston Place, Edinburgh EH3 9YW, UK
| | - M. M. McQueen
- Orthopaedic Trauma Unit, Royal Infirmary of Edinburgh, Lauriston Place, Edinburgh EH3 9YW, UK
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35
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Abstract
We present a 5-year prospective study of the epidemiology of 1,027 proximal humeral fractures. These fractures, which tend to occur in fit elderly persons, have a unipolar age distribution and the highest age-specific incidence occurs in women between 80 and 89 years of age. The commonest was the B1.1 impacted valgus fracture, found in one-fifth of the cases in this series, a type that is not included in the Neer classification. We used both Neer and AO classifications. The AO classification proved to be more comprehensive because in the Neer classification, half of the fractures are minimally displaced and almost nine-tenths fall into only three categories. In the AO classification, the B1.1, A2.2, A3.2 and A1.2 sub-groups comprise over half of all proximal humeral fractures, while the AO type C fractures occur in only 6%. We suggest that the literature does not adequately reflect the spectrum of proximal humeral fractures.
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Court-Brown CM, Garg A, McQueen MM. The translated two-part fracture of the proximal humerus. Epidemiology and outcome in the older patient. J Bone Joint Surg Br 2001; 83:799-804. [PMID: 11521917 DOI: 10.1302/0301-620x.83b6.11401] [Citation(s) in RCA: 81] [Impact Index Per Article: 3.5] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Subscribe] [Scholar Register] [Indexed: 11/05/2022]
Abstract
We have undertaken a five-year prospective study of 126 translated two-part fractures of the proximal humerus and present an analysis of the epidemiology and of the factors which affect outcome in elderly patients. The fracture has a unimodal age distribution and rarely affects adults under the age of 50 years. Analysis showed that patients with two-part translated fractures of the surgical neck tended to be independent and relatively fit, despite the fact that their mean age was 72 years. Outcome was determined by the age of each patient and the degree of translation on the initial anteroposterior radiograph. Surgery did not improve the outcome, regardless of the degree of translation.
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Affiliation(s)
- C M Court-Brown
- Edinburgh Orthopaedic Trauma Unit, Royal Infirmary of Edinburgh, Scotland, UK
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Adams CI, Robinson CM, Court-Brown CM, McQueen MM. Prospective randomized controlled trial of an intramedullary nail versus dynamic screw and plate for intertrochanteric fractures of the femur. J Orthop Trauma 2001; 15:394-400. [PMID: 11514765 DOI: 10.1097/00005131-200108000-00003] [Citation(s) in RCA: 210] [Impact Index Per Article: 9.1] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 02/02/2023]
Abstract
OBJECTIVES To compare the surgical complications and functional outcome of the Gamma nail intramedullary fixation device versus the Richards sliding hip screw and plate device in intertrochanteric femoral fractures. DESIGN A prospective, randomised controlled clinical trial with observer blinding. SETTING A regional teaching hospital in the United Kingdom. PATIENTS All patients admitted from the local population with intertrochanteric fractured femurs were included. There were 400 patients entered into the study and 399 followed-up to one year or death. INTERVENTION The devices were assigned by randomization to either a short-type Gamma nail (203 patients) or a Richard's-type sliding hip screw and plate (197 patients). MAIN OUTCOME MEASUREMENTS The main surgical outcome measurements were fixation failure and reoperation. A functional outcome of pain, mobility status, and range of movement were assessed until one year. RESULTS The requirement for revision in the Gamma nail group was twelve (6%); for Richard's group, eight (4%). This was not statistically different (p = 0.29; odds ratio, 1.48 [0.59-3.7]). A subcapital femoral fracture occurred in the Richard's group. Femoral shaft fractures occurred with four in the Gamma nail group (2%) and none in the Richard's group (p = 0.13). Three required revision to another implant. Lag-screw cut-out occurred in eight patients in the gamma nail group (4%) and four in the Richard's group (2%). This was not statistically significant (p = 0.37; odds ratio, 2.29 [0.6-9.0]). The development of other postoperative complications was the same in both groups. There was no difference between the two groups in terms of early or long-term functional status at one year. CONCLUSIONS The use of an intramedullary device in the treatment of intertrochanteric femoral fractures is still associated with a higher but nonsignificant risk of postoperative complications. Routine use of the Gamma nail in this type of fracture cannot be recommended over the current standard treatment of dynamic hip screw and plate.
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Affiliation(s)
- C I Adams
- The Orthopaedic Trauma Unit, The Royal Infirmary of Edinburgh, Scotland
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Abstract
We have undertaken a five-year prospective study of 126 translated two-part fractures of the proximal humerus and present an analysis of the epidemiology and of the factors which affect outcome in elderly patients. The fracture has a unimodal age distribution and rarely affects adults under the age of 50 years. Analysis showed that patients with two-part translated fractures of the surgical neck tended to be independent and relatively fit, despite the fact that their mean age was 72 years. Outcome was determined by the age of each patient and the degree of translation on the initial anteroposterior radiograph. Surgery did not improve the outcome, regardless of the degree of translation.
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Affiliation(s)
- C. M. Court-Brown
- Edinburgh Orthopaedic Trauma Unit, Royal Infirmary of Edinburgh NHS Trust, Lauriston Place, Edinburgh EH3 9YW, UK
| | - A. Garg
- Edinburgh Orthopaedic Trauma Unit, Royal Infirmary of Edinburgh NHS Trust, Lauriston Place, Edinburgh EH3 9YW, UK
| | - M. M. McQueen
- Edinburgh Orthopaedic Trauma Unit, Royal Infirmary of Edinburgh NHS Trust, Lauriston Place, Edinburgh EH3 9YW, UK
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39
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Abstract
During a four month period 851 patients presented to the Edinburgh Orthopaedic Trauma Unit with an acute sporting injury. Eighteen (2%) patients had either a soft tissue or bony mallet deformity. Six different sports were identified with rugby accounting for eight of the 18 mallet deformities. All patients were treated with splintage. Fourteen patients returned questionnaires regarding subjective digit function following treatment and nine patients claimed excellent function. The average splinting time for this group was 6 weeks and sports were avoided for an average of 5 weeks. Mallet deformity accounts for a minority of sporting injuries, but excellent functional outcome can be achieved with splintage and avoidance of the causative sport while splinted.
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Affiliation(s)
- D Simpson
- Orthopaedic Trauma Unit, Royal Infirmary of Edinburgh NHS Trust, Edinburgh, Scotland, UK.
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Affiliation(s)
- J. F. Keating
- Department of Orthopaedic Trauma, Royal Infirmary of Edinburgh, Laur-iston Place, Edinburgh EH3 9YW, UK
| | - M. M. McQueen
- Department of Orthopaedic Trauma, Royal Infirmary of Edinburgh, Laur-iston Place, Edinburgh EH3 9YW, UK
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Affiliation(s)
- J F Keating
- Department of Orthopaedic Trauma, Royal Infirmary of Edinburgh, UK
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Abstract
A retrospective study of patients admitted to an Orthopaedic Trauma Unit over an 8-year period requiring fasciotomies, of either upper or lower limb, to reduce the risk of compartment syndrome was performed. Sixty patients were studied, of which 49 had an underlying fracture. The long-term morbidity of the wounds was studied. Ongoing symptoms such as pain related to the wound occurred in six patients (10%) and altered sensation within the margins of the wound occurred in 46 patients (77%). Examination revealed 24 patients (40%) with dry scaly skin, 20 patients (33%) with pruritus, 18 patients (30%) with discoloured wounds, 15 patients (25%) with swollen limbs, 16 patients (26%) with tethered scars, eight patients (13%) with recurrent ulceration, eight patients (13%) with muscle herniation and four patients (7%) with tethered tendons. The appearance of the scars affected patients such that 14 (23%) kept the wound covered, 17 (28%) changed hobbies and seven (12%) changed occupation. This study reveals a significant morbidity associated with fasciotomy wounds. In light of these findings, further consideration should be given to techniques that reduce both the symptoms and examination findings mentioned above and the aesthetic insult to the affected limb.
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Affiliation(s)
- A M Fitzgerald
- Department of Plastic Surgery, St John's Hospital, Howden Road West, Livingston, EH54 6PP, UK
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43
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Wakefield AE, McQueen MM. The role of physiotherapy and clinical predictors of outcome after fracture of the distal radius. J Bone Joint Surg Br 2000; 82:972-6. [PMID: 11041584 DOI: 10.1302/0301-620x.82b7.10377] [Citation(s) in RCA: 50] [Impact Index Per Article: 2.1] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Subscribe] [Scholar Register] [Indexed: 04/15/2023]
Abstract
The capacity for physiotherapy to improve the outcome after fracture of the distal radius is unproven. We carried out a randomised controlled trial on 96 patients, comparing conventional physiotherapy with a regime of home exercises. The function of the upper limb was assessed at the time of removal of the plaster cast and at three and six months after injury. Factors which may predict poor outcome in these patients were sought. Grip strength and hand function did not significantly differ between the two groups. Flexion and extension of the wrist were the only movements to improve with physiotherapy at six months (p = 0.001). Predictors of poor functional outcome were malunion and impaired function before the fracture. These patients presented with pain, decreased rotation of the forearm and low functional scores at six weeks. Our study has shown that home exercises are adequate rehabilitation after uncomplicated fracture of the distal radius, and routine referral for a course of physiotherapy should be discouraged. The role of physiotherapy in patients at high risk of a poor outcome requires further investigation.
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Affiliation(s)
- A E Wakefield
- Orthopaedic Outpatient Department, Lothian University Hospitals NHS Trust, Edinburgh, Scotland, UK
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44
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Abstract
The capacity for physiotherapy to improve the outcome after fracture of the distal radius is unproven. We carried out a randomised controlled trial on 96 patients, comparing conventional physiotherapy with a regime of home exercises. The function of the upper limb was assessed at the time of removal of the plaster cast and at three and six months after injury. Factors which may predict poor outcome in these patients were sought. Grip strength and hand function did not significantly differ between the two groups. Flexion and extension of the wrist were the only movements to improve with physiotherapy at six months (p = 0.001). Predictors of poor functional outcome were malunion and impaired function before the fracture. These patients presented with pain, decreased rotation of the forearm and low functional scores at six weeks. Our study has shown that home exercises are adequate rehabilitation after uncomplicated fracture of the distal radius, and routine referral for a course of physiotherapy should be discouraged. The role of physiotherapy in patients at high risk of a poor outcome requires further investigation.
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Affiliation(s)
- A. E. Wakefield
- Orthopaedic Outpatient Department, Lothian University Hospitals NHS Trust, Lauriston Place, Edinburgh EH3 9YW, UK
| | - M. M. McQueen
- Orthopaedic Outpatient Department, Lothian University Hospitals NHS Trust, Lauriston Place, Edinburgh EH3 9YW, UK
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45
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Abstract
We have analysed associated factors in 164 patients with acute compartment syndrome whom we treated over an eight-year period. In 69% there was an associated fracture, about half of which were of the tibial shaft. Most patients were men, usually under 35 years of age. Acute compartment syndrome of the forearm, with associated fracture of the distal end of the radius, was again seen most commonly in young men. Injury to soft tissues, without fracture, was the second most common cause of the syndrome and one-tenth of the patients had a bleeding disorder or were taking anticoagulant drugs. We found that young patients, especially men, were at risk of acute compartment syndrome after injury. When treating such injured patients, the diagnosis should be made early, utilising measurements of tissue pressure.
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Affiliation(s)
- M M McQueen
- Department of Orthopaedics, Royal Infirmary of Edinburgh, Scotland, UK
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Gaston P, Will E, McQueen MM, Elton RA, Court-Brown CM. Analysis of muscle function in the lower limb after fracture of the diaphysis of the tibia in adults. ACTA ACUST UNITED AC 2000. [DOI: 10.1302/0301-620x.82b3.0820326] [Citation(s) in RCA: 14] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/05/2022]
Abstract
We examined the recovery of power in the muscles of the lower limb after fracture of the tibial diaphysis, using a Biodex dynamometer. Recovery in all muscle groups was rapid for 15 to 20 weeks following fracture after which it slowed. Two weeks after fracture the knee flexors and extensors have about 40% of normal power, which rises to 75% to 85% after one year. The dorsiflexors and plantar flexors of the ankle and the invertors and evertors of the subtalar joint are much weaker two weeks after injury, but at one year their mean power is more than that of the knee flexors and extensors. Our findings showed that age, the mode of injury, fracture morphology, the presence of an open wound and the Tscherne grade of closed fractures correlated with muscle power. It is age, however, which mainly determines muscle recovery after fracture of the tibial diaphysis.
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Affiliation(s)
- P. Gaston
- Department of Orthopaedic Surgery, Royal Infirmary of Edinburgh NHS Trust, Lauriston Place, Edinburgh EH3 9YW, UK
| | - E. Will
- Department of Orthopaedic Surgery, Royal Infirmary of Edinburgh NHS Trust, Lauriston Place, Edinburgh EH3 9YW, UK
| | - M. M. McQueen
- Department of Orthopaedic Surgery, Royal Infirmary of Edinburgh NHS Trust, Lauriston Place, Edinburgh EH3 9YW, UK
| | | | - C. M. Court-Brown
- Department of Orthopaedic Surgery, Royal Infirmary of Edinburgh NHS Trust, Lauriston Place, Edinburgh EH3 9YW, UK
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47
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Gaston P, Will E, McQueen MM, Elton RA, Court-Brown CM. Analysis of muscle function in the lower limb after fracture of the diaphysis of the tibia in adults. J Bone Joint Surg Br 2000; 82:326-31. [PMID: 10813163 DOI: 10.1302/0301-620x.82b3.9806] [Citation(s) in RCA: 14] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Subscribe] [Scholar Register] [Indexed: 11/05/2022]
Abstract
We examined the recovery of power in the muscles of the lower limb after fracture of the tibial diaphysis, using a Biodex dynamometer. Recovery in all muscle groups was rapid for 15 to 20 weeks following fracture after which it slowed. Two weeks after fracture the knee flexors and extensors have about 40% of normal power, which rises to 75% to 85% after one year. The dorsiflexors and plantar flexors of the ankle and the invertors and evertors of the subtalar joint are much weaker two weeks after injury, but at one year their mean power is more than that of the knee flexors and extensors. Our findings showed that age, the mode of injury, fracture morphology, the presence of an open wound and the Tscherne grade of closed fractures correlated with muscle power. It is age, however, which mainly determines muscle recovery after fracture of the tibial diaphysis.
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Affiliation(s)
- P Gaston
- Department of Orthopaediac Surgery, Royal Infirmary of Edinburgh, Scotland
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48
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Abstract
We have analysed associated factors in 164 patients with acute compartment syndrome whom we treated over an eight-year period. In 69% there was an associated fracture, about half of which were of the tibial shaft. Most patients were men, usually under 35 years of age. Acute compartment syndrome of the forearm, with associated fracture of the distal end of the radius, was again seen most commonly in young men. Injury to soft tissues, without fracture, was the second most common cause of the syndrome and one-tenth of the patients had a bleeding disorder or were taking anticoagulant drugs. We found that young patients, especially men, were at risk of acute compartment syndrome after injury. When treating such injured patients, the diagnosis should be made early, utilising measurements of tissue pressure.
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Affiliation(s)
- M M McQueen
- Department of Orthopaedics, Royal Infirmary of Edinburgh, Scotland, UK
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49
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Abstract
The aim of this study was to examine the use of a new joint sparing external fixation device for unstable redisplaced fractures of the distal radius. Participants were twenty consecutive patients with unstable redisplaced fractures of the distal radius with sufficient space in the distal fragment to allow use of a nonbridging technique. The patients had to be capable of cooperating with functional outcome measures. All patients underwent closed nonbridging external fixation of the distal radius using the Hoffman 2 compact external fixator. The main outcome measures were radiological determinations of dorsal angle, radial shortening, and carpal alignment; measurements of mass grip strength and range of movement; and rate of complications. Volar tilt was successfully regained and maintained (mean 4 degrees) at final review. Radial shortening was a mean of one millimeter at final review. Nineteen of twenty patients regained normal carpal alignment. Grip strength returned to a mean of 74 percent of the opposite (normal) side in the whole group and 88 percent in those who completed review for the longest periods. Ranges of movement were restored to around 80 percent, except flexion (66 percent). The rate of major complications was 15 percent. We conclude that nonbridging external fixation using the Hoffman 2 compact device reliably restores and maintains volar tilt and radial length after re-reduction of unstable fractures of the distal radius. Functional outcome and complications are comparable with findings in previous reports.
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Affiliation(s)
- M M McQueen
- Orthopaedic Trauma Unit, Royal Infirmary of Edinburgh NHS Trust, Scotland
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50
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McQueen MM. Metaphyseal external fixation of the distal radius. Bull Hosp Jt Dis 1999; 58:9-14. [PMID: 10431628] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [MESH Headings] [Subscribe] [Scholar Register] [Indexed: 02/13/2023]
Affiliation(s)
- M M McQueen
- Edinburgh Orthopaedic Trauma Unit, Royal Infirmary of Edinburgh, Scotland
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