[Trochanteric fractures - general overview]

The current possibilities concerning selection of implants and the respective devices provide us with good prerequisites for a successful treatment of almost all trochanteric fractures. The basis is a proper evaluation of the type of the fracture and respecting its biomechanical features. Based on this analysis we select the implant and the proper operative technique. Quality is the highest priority as concerns the actual operation. A number of patients tolerate only one operation and it is better if it takes 10 minutes more than if it is performed improperly. The so called implant failure is in most cases the surgeonęs failure.

Fractured neck of femur patient care improved by simulated fast-track system

Background

Fractured neck of femur patients represent a large demand on trauma services, and timely management results in improvements in morbidity and mortality. NICE guidance, advocating surgery on the day of admission or the following day, emphasises this. We set out to investigate whether a simulated fast-track management system could improve neck of femur fracture patient care.

Materials and methods

This prospective study was performed in a district general hospital in South West England, following a change in practise. We studied 429 patients over a 1-year period. Patients were phoned through, by the ambulance crew, to a trauma coordinator who arranged prompt radiological assessment and review. Patients with confirmed fractures were transferred to an optimisation area for orthopaedic and anaesthetic assessment prior to surgery the same day or early the following day. Our primary outcome measures were time to theatre (h) and length of hospital stay (days/h).

Results

Time to theatre reduced from 44.95 (±27.42) to 29.28 (±21.23) h. Length of stay reduced from 10 days (245.92 (±131.02) h) to 9 days (225.30 (±128.75) h). Both of these improvements were statistically significant (P < 0.05). Despite operating on virtually all patients, no increase in adverse events was seen, there was no increase in 30-day mortality and there were no perioperative deaths.

Conclusions

This coordinated management pathway improves the efficiency of the service and reduces inpatient length of stay. Increased productivity may lead to financial savings and improve our ability to meet guidelines.

Spinal surgery and neurosurgeon: quo vadis?

The aim of this review was to point out some critical points in spinal surgery. We present a good idea dealing with the subspecialisation in neurosurgery. Spine surgery is a good and especially timely example for it. The technical progress in the discipline of spinal surgery since the catalytic advances of diagnostic imaging, our understanding of spinal biomechanics and bone growth physiology, and the development of spinal fixation instrumentation have allowed exponential growth in this field. As a result, there is an increasing interest in spinal surgery. In this paper, a Medline review of the literature was performed from 2000 to the present regarding spinal surgery. Today, there is an emerging field of "spine surgery" that incorporates both neurosurgery and orthopedic surgery. In the future, it is possible that there may be a well-defined medical specialty of "spine specialists" defined by its own board certification. This is not currently the case. In this paper, it was concluded that productive collegiality between neurosurgeon and orthopedic surgeon is necessary for the advancement of spine care. This could be to build an own specialisation of spinal surgery. But for that this speciality needs his own and common research, not a part done by neurosurgeons and one by orthopedic surgeons.

Operative guidelines for the reconstruction of the native glenoid plane: an anatomic three-dimensional computed tomography-scan reconstruction study

BACKGROUND

Reconstruction of the native plane in biconcave eroded glenoids is difficult. Nevertheless, accurate reconstruction of this plane is imperative for successful total shoulder arthroplasty. This study aims to determine guidelines that can increase the accuracy of glenoid component positioning.

METHODS

Three different circular planes were determined on 3-dimensional computed tomography (CT) scans of 152 healthy shoulders. First, the circular max (CM) plane is formed with the superior tubercle and 2 points, 1 anterior and 1 posterior, at the rim of the inferior third of the glenoid. Second, the circular inferior (CI) plane is formed by 3 points at the inferior 2 quadrants of the glenoid rim. Third, the circular minima (Cm) plane is formed with 3 points situated at the noneroded sector of the anterior glenoid. The angulation of the spinal scapular axis (SSA), the line between the most medial point of the scapular spine and the center of the three different glenoid planes, and the correlation coefficient between the radius of the circle and the length of SSA are calculated.

RESULTS

Angle SSA in the x-axis were 94°, 93°, 93° and in the y-axis were 95°, 111°, and 111° for CM, CI, and Cm, respectively. Correlation coefficient between the radius of the circle and the length of SSA: r = 0.69 for CM, r = 0.75 for CI, and r = 0.75 for Cm.

CONCLUSION

Three points situated at the native anterior glenoid can reconstruct, within 2° accuracy (95% confidence interval, 1.8°-2.3°), the CI plane. A relationship exists between the radii of the 3 glenoid circles and the width of the scapula (SSA length).

[First aid to persons with explosion trauma]

Modern organization providing medical aid to victims of explosion trauma in peace time, the success of which largely depends on the timely and professional interaction among the structures involeved into emergency relief operation is represented in the article. Content and sequence of events providing emergency medical and first medical aid to victims of the explosions, and the appropriateness of allocation affected groups, based on the predicted effectiveness of medical care is analyzed. The algorithm, currently used by ambulance crews, of assistance to victims with explosion and order evacuations is analyzed. The content of therapeutic measures in receipt of the wounded on the steps of skilled and specialized surgical care in accordance with the idea of a separation surgery on three stages (damage control). The content of the main levels of damage control orthopedics is introduced.

The Ottawa Surgical Competency Operating Room Evaluation (O-SCORE): a tool to assess surgical competence

PURPOSE

Most assessment of surgical trainees is based on measures of knowledge, with limited evaluation of their competence to actually perform various surgical procedures. In this study, the authors evaluated a tool they designed to assess a trainee's competence to perform an entire surgical procedure independently, regardless of procedure type or postgraduate year (PGY).

METHOD

In phase 1, the Ottawa Surgical Competency Operating Room Evaluation (O-SCORE) was piloted in the University of Ottawa's Division of Orthopaedic Surgery. In phase 2, the refined 11-item tool (8 items rated on a 5-point competency scale, 1 item assessing procedural competence, 2 feedback items) was used in the Divisions of Orthopaedic Surgery and General Surgery to assess residents' performance on 11 common procedures. Quantitative and qualitative analyses were conducted.

RESULTS

In phase 2, 34 orthopaedic and general surgeons assessed the performance of 37 residents in 163 procedures. ANOVA demonstrated an effect of PGY. Post hoc analysis found that total procedure scores for PGYs 1 and 2 were lower than those for PGY 3 (P<.001), and PGY 3 scores were lower than those for PGYs 4 and 5 (P<.02). Analysis of qualitative data indicated that the rating scale was practical and useful for surgeons and residents.

CONCLUSIONS

This novel evaluation tool successfully discriminated between junior and senior residents and identified surgical competency across various PGY levels regardless of procedure type. Multiple sources of evidence support the O-SCORE as a valid tool for the assessment of trainee operative competency.

[New minimally invasive surgical techniques in spinal surgery]

The last decade has brought significant development in spine surgery. As in all field of surgery, introduction of the minimal invasive, atraumatic procedures characterized our activities. The number of short and long-time complications were significantly reduced and the effectiveness of operations were markedly improved by the new technical conditions, for example by the use of neuronavigation, surgical microscope, intraoperative fluoroscopy, high speed drill and the widespread of keyhole concept. The applied multislice CT imaging and the high resolution MRI enabled to improve the accuracy of the planned surgical procedures and to reduce the mortality and morbidity of operations. In our studies technical methods were investigated and new developments were established in the field of minimal invasive spine surgery. The National Institute of Neurosurgery's spinal surgical team pioneers further development and application of novel minimal invasive procedures. Applied methods of vanguard surgical procedures include split laminotomy, the "archbone" technique, the "over the top" decompression, the multilevel hemi-semi laminectomy, the supraforaminal "burr hole", the facet joint sparing "open tunnel" techniques or parasplit minimal invasive approaches. The new innovative surgical techniques are applied in our daily routine and meet international trends by utilizing benefits of minimal invasive spinal surgery. Using our newly developed innovative techniques allow to decompress neural elements in case of spinal canal stenosis and to remove the intramedullary and extramedullary space-occupying lesions located in the spinal canal and spreading extraspinally through the neuroforamen. These techniques are specially tailored to preserve structural integrity and stability of the spinal column, and allow at the same time to minimize resection of and injury to tissues not directly involved in the pathologic processes. In our studies a classification system of spatial localization of pathological lesions and processes in spinal canal was developed by us. Using this classification system enables the surgeon to select and apply the appropriate minimal invasive technique from dorsal direction and to remove the space-occupying lesions located in the spinal canal. The minimal invasive techniques were characterized and summarized. This overview of the minimal invasive techniques can be applied and recommended in the daily routine of spine surgery. We proudly employ novel surgical techniques having been developed in our institution. These techniques are internationally recognized and applied in our practice on daily basis as well.

Clinical research and patient-rated outcome measures in hand surgery

High-quality clinical research incorporating standardized outcome assessments is necessary to advance the field of hand surgery. Although such research can be conducted with little direct cost, effectively answering clinical questions requires thoughtful study design. Relevant concepts to consider include sample size determination, study end points, data management, and choice of outcome measures. Provided the emphasis on, and proliferation of, patient-rated outcome measures, the clinician-researcher should consider the unique aspects of commonly referenced outcome measures when initiating an investigation.

Quality indicators in pediatric orthopaedic surgery: a systematic review

BACKGROUND

The ability to measure health system quality has become a priority for governments, the private sector, and the public. Quality indicators (QIs) refer to clear, measurable items related to outcomes. The use of QIs can initiate local quality improvement and track changes in quality over time as interventions are implemented.

QUESTIONS/PURPOSES

We identified existing evidence-based indicators of quality pediatric orthopaedic care and evaluated published QIs that may be applicable to pediatric orthopaedic care.

SEARCH STRATEGY

Using five standard search engines we searched the literature using terms such as "quality indicators," "orthopaedic surgery," and "pediatric." Study selection was performed in a stepwise manner, first by title, then abstract, and then full-text review. Of the 604 citations identified, 13 articles were selected for inclusion. Eight papers included only pediatric patients.

RESULTS

The most commonly reported indicator was mortality followed by postoperative complications. Reoperation and readmission rates were also reported along with patient-centered QIs, although with less frequency.

CONCLUSION

Although mortality and postoperative complications were the most frequently reported QIs, concern for their applicability was raised because of their relative infrequency in pediatrics. Patient-centered QIs appear to be the most useful tools reported, although their use is somewhat limited in the published literature. Although there are benefits and drawbacks to all reported QIs, patient-centered and surgeon-defined outcomes along with cost-effectiveness have important roles in evaluating the quality of pediatric orthopaedic care.

Treatment of chronic lateral instability of the ankle with the Colville technique: a prospective analysis with minimum five years of follow-up

OBJECTIVES

This study aims to prospectively analyze of the long-term results of the Colville's technique for the treatment of chronic lateral ankle instabilities.

PATIENTS AND METHODS

Twenty-eight ankles of 28 male patients (mean age 24.6 years; range 20 to 35 years) which were treated using Colville's technique were evaluated with a mean follow-up of 76.1 months (range 60 to 106 months). Ankle instability, ankle functions and outcomes in the last visit were assessed and statistically compared. Stress radiographs with the TELOS device were repeated at six-months and five-years after surgery and compared with the stability of the uninjured ankle.

RESULTS

Twenty-three of the results were excellent and five were good according to the criteria of Chrisman and Snook. All patients returned to normal daily activity levels at an average of eight months following surgery. Radiographic analysis revealed the significant preservation of stability at least five years after surgery with no sign of arthritis. The difference between preoperative and sixth-months postoperative values of both the talar tilt and the anterior draw tests were found statistically significant, indicating significant correction of the laxity. On contrary, difference between sixth months and five year values were not statistically significant, indicating the preservation of the correction.

CONCLUSION

Anatomical augmented reconstruction procedure of Colville's is a long-lasting and good alternative compared to other more complex techniques of reconstruction with minimum long-term complications.

Management of proximal femoral fractures 2011: Association of Anaesthetists of Great Britain and Ireland

There should be protocol-driven, fast-track admission of patients with hip fractures through the emergency department. Patients with hip fractures require multidisciplinary care, led by orthogeriatricians. Surgery is the best analgesic for hip fractures. Surgical repair of hip fractures should occur within 48 hours of hospital admission. Surgery and anaesthesia must be undertaken by appropriately experienced surgeons and anaesthetists. There must be high-quality communication between clinicians and allied health professionals. Early mobilisation is a key part of the management of patients with hip fractures. Pre-operative management should include consideration of planning for discharge from hospital. Measures should be taken to prevent secondary falls. 10. Continuous audit and targeted research is required in order to inform and improve the management of patients with hip fracture.

[Variations in management of suspected scaphoid fractures]

OBJECTIVE

This study evaluated the daily clinical practice for management of patients with suspected scaphoid fractures in hospitals in the Netherlands and compared it with recommendations from the current literature.

DESIGN

Questionnaire-based investigation.

METHOD

Doctors working in emergency departments in hospitals in the Netherlands were asked to complete an 8-question survey including questions on diagnostic strategies, treatment type and the time between different steps in the management policy.

RESULTS

Doctors from 90 of the 100 hospitals approached completed the questionnaire. A total of 71 of these 90 hospitals had an established protocol. In the other 19 it depended on the preference of the treating doctor. In 75 hospitals a follow-up outpatient clinic appointment was made for within 10 days. In 70 hospitals X-rays were repeated before additional imaging investigation. CT was the most frequently used additional investigation in 35 hospitals, followed by bone scintigraphy (12) and MRI (2). No additional investigation was carried out in 11 hospitals and when X-rays showed no abnormalities treatment was implemented on the basis of clinical evaluation. In 72 hospitals the wrist was immobilised with a lower-arm plaster cast including the thumb. Lower-arm plaster cast not including the thumb was used in 1 hospital.

CONCLUSION

There is a great deal of variation in diagnosis and treatment of patients with a suspected scaphoid fracture within hospitals in the Netherlands. Furthermore, management policy in most hospitals is not in keeping with the most recent recommendations. Evidence-based guidelines are required in order to limit over-diagnosis and unnecessary immobilisation.

Hospital for joint diseases participates in international spine registry Spine Tango after successful pilot study

Spine Tango is currently the only international spine registry in existence. It was developed under the auspices of Eurospine, the Spine Society of Europe, and is hosted at the University of Bern, Switzerland. The HJD Spine Center successfully tested Spine Tango during a 3-month pilot study and has since expanded documentation activities to more surgeons. Workflow integration and dedicated research staff are key factors for such an endeavor. Participation enables benchmarking against national and international peers and outcome research and quality assurance of surgical and non-surgical treatments.

Controversies in calcaneus fracture management: a systematic review of the literature

Despite the fact that the calcaneus is the commonest tarsal bone fractured, many controversies exist in the literature regarding the management options. This stems from the fact that the understanding of the fracture pattern has evolved only recently, surgical approaches have lately been standardized, surgical timing has become more clear, and newer implants are regularly being introduced. Despite the significant advances, complications and controversies related to this common fracture abound. The present paper looks at all aspects of modern management options of calcaneus fractures and tries to review the literature with regard to the controversial issues that still persist.

Sagittal imbalance cascade for simple degenerative spine and consequences: algorithm of decision for appropriate treatment

INTRODUCTION

The main objective of all the sagittal compensating mechanisms is to allow a subject to stand and keep an erect position.

MATERIALS AND METHODS

The cascade of compensating mechanisms appears progressively with the increasing amount of imbalance of the spine until compensation is no longer possible. The loss of lumbar lordosis can be considered as the initiating event of sagittal imbalance. This loss of the normal lordosis pushes the C7 plumb line forward.

RESULTS

The assessment of sagittal balance has to include to be complete: a parameter measuring the global balance of the trunk, either C7 plumb line and sacral plateau, the position of the pelvis rotation by the pelvic tilt, and a description of the position of the lower limbs. Those three parameters have been taken into account by the newly described method called full balance integrated (FBI). This evaluation is easily done on a sagittal full spine standing X-ray from C2 to the pelvis, including the first 10 cm of the femur.

CONCLUSION

Three questions to answer: What is the value of the pelvis incidence? Is the patient balanced? Are there compensatory mechanisms?

A Cochrane review of the evidence for non-surgical interventions for flexible pediatric flat feet

The pediatric flat foot is a frequent presentation in clinical practice, a common concern to parents and continues to be debated within professional ranks. As an entity, it is confused by varied classifications, the notion of well-intended prevention and unsubstantiated, if common, treatment. The available prevalence estimates are all limited by variable sampling, assessment measures and age groups and hence result in disparate findings (0.6-77.9%). Consistently, flat foot has been found to normally reduce with age. The normal findings of flat foot versus children's age estimates that approximately 45% of preschool children, and 15% of older children (average age 10 years) have flat feet. Few flexible flat feet have been found to be symptomatic. Joint hypermobility and increased weight or obesity may increase flat foot prevalence, independently of age. Most attempts at classification of flat foot morphology include the arch, heel position and foot flexibility. Usual assessment methods are footprint measures, X-rays and visual (scaled) observations. There is no standardized framework from which to evaluate the pediatric flat foot. The pediatric flat foot is often unnecessarily treated, being ill-defined and of uncertain prognosis. Contemporary management of the pediatric flat foot is directed algorithmically within this review, according to pain, age, flexibility; considering gender, weight, and joint hypermobility. When foot orthoses are indicated, inexpensive generic appliances will usually suffice. Customised foot orthoses should be reserved for children with foot pain and arthritis, for unusual morphology, or unresponsive cases. Surgery is rarely indicated for pediatric flat foot (unless rigid) and only at the failure of thorough conservative management. The assessment of the pediatric flatfoot needs to be considered with reference to the epidemiological findings, where there is consensus that pediatric flexible flat foot reduces with age and that most children are asymptomatic. Globally, there is need for a standard by which the pediatric flat foot is assessed classified and managed. Until then, assessment should utilize the available evidence-based management model, the p-FFP Future research needs to evaluate the pediatric flat foot from representative samples, of healthy and known disease-group children prospectively, and using validated assessment instruments. The preliminary findings of the benefits of foot exercises, and discrete investigation into the effects of shoes and footwear use are also warranted.

[Comparison of domestic and international standards for orthopedic implants]

A great deal of comparisons on domestic standards for Orthopedic implants with ISO and ASTM standards have been presented, and some conclusions have been drawn: Domestic standards for orthopedic implants coincide with ISO and ASTM standards in the items of materials, geometry and classification. There are much bigger differences in some key performances of implants such as assembly, fatigue, wear and tear and so on. Some constructive ways have been suggested.

[Quality circle in a trauma network of the German Association for Trauma Surgery. Upgrading patient care]

In industry, especially in the automobile industry, improvements in efficiency could be demonstrated by quality management and quality circles. There is no doubt that in medicine, major trauma is also a very complex challenge.The German Association for Trauma Surgery published the White Paper on the Management of the Seriously Injured in 2006. The White Paper specifies the demand for quality of care, sets the level of structural requirements for trauma care and postulates the cooperation of regional hospitals within a network of dedicated trauma centres. The Trauma Network Eastern Bavaria (TNO) was the first certified trauma network in Germany. One of the reasons for this success is the fact that cooperation between trauma surgeons has already had a long tradition in this geographic area. The key factor is communication which is supported by all technical and organisational means. The formal installation of quality circles on each level of trauma care, e.g. within and across institutions, was accepted by all partners within the network. The goal is the improvement of patient care in trauma above and beyond the guidelines of the White Paper. This paper shows the instruments used to enhance the quality of trauma care within a network.