Development of an Operative Trauma Course in Uganda-A Report of a Three-Year Experience.

BACKGROUND: Trauma is a leading cause of morbidity and mortality in low-income countries. Improved health care systems and training are potential avenues to combat this burden. We detail a collaborative and context-specific operative trauma course taught to postgraduate surgical trainees practicing in a low-resource setting and examine its effect on resident practice. METHOD: Three classes of second year surgical residents participated in trainings from 2017 to 2019. The course was developed and taught in conjunction with local faculty. The most recent cohort logged cases before and after the course to assess resources used during initial patient evaluation and operative techniques used if the patient was taken to theater. RESULTS: Over the study period, 52 residents participated in the course. Eighteen participated in the case log study and logged 117 cases. There was no statistically significant difference in patient demographics or injury severity precourse and postcourse. Postcourse, penetrating injuries were reported less frequently (40 to 21% P < 0.05) and road traffic crashes were reported more frequently (39 to 60%, P < 0.05). There was no change in the use of bedside interventions or diagnostic imaging, besides head CT. Of patients taken for a laparotomy, there was a nonstatistically significant increase in the use of four-quadrant packing 3.4 to 21.7%) and a decrease in liver repair (20.7 to 4.3%). CONCLUSIONS: The course did not change resource utilization; however, it did influence clinical decision-making and operative techniques used during laparotomy. Additional research is indicated to evaluate sustained changes in practice patterns and clinical outcomes after operative skills training.

[Prioritization or unlimited resources in orthopedics and trauma surgery?] / Priorisierung oder unbegrenzte Ressourcen in Orthopädie und Unfallchirurgie?

The development of the healthcare system in Germany is increasingly approaching human and economic limits. A social consensus and a political concept at which point priorities are promoted and for which services the money should be primarily spent, do not exist on the whole. As soon as it becomes clear that resources are limited and that is now, prioritization has to be introduced to avoid the alternative threat of rationing of treatment benefits. The goal of prioritization is to rationally and optimally use the existing but limited resources. Medical progress and the relationship to the demographic development are the variables in the future. The individual care of the patient, patients' needs and dependence on access to treatment are the foundations of ethical actions. They must be at the center of attention for doctors and nurses because, after all they are the patient's advocates in the complex healthcare system. At the same time, unjustified claims for entitlement must be rejected just as a preservation of vested rights. Efficiency and economic considerations in diagnostics and treatment are not mutually exclusive. The physician acts as a mediator between the claims of the patient to be treated, the individual realization and the existing resources in the healthcare system.

[Endoprostheses in the elderly : Biomaterials, implant selection and fixation technique]. / Endoprothetik des älteren Menschen : Biomaterialien, Implantatwahl, Verankerungstechnik.

The replacement of hip and knee joints is one of the greatest success stories in orthopedics. Due to continuous improvement of biomaterials and implant design, patient-associated problems are now mostly multifactorial and only rarely caused by the implant. Abrasion was significantly reduced by the introduction of highly cross-linked polyethylene (PE), antioxidant stabilized PE, new ceramics and the development of ceramic and protective surfaces. It is assumed that further reduction of frictional resistance will not lead to a significantly better clinical result: however, the problem of periprosthetic infections and implant-related incompatibility is still unsolved and remains challenging for biomaterial research. For the knee joint PE will be irreplaceable for joint articulation even in the future due to the contact situation. Mobile bearings and fixed bearings are two established successful philosophies, which have shown comparably good clinical results. For the hip joint, it is forecasted that ceramic-on-ceramic will be the system of the future if the correct positioning and mounting of the components can be solved so that the problems, such as development of noise and breakage can be reduced to a minimum. An in-depth understanding and detailed knowledge of the biomaterials by the surgeon can prevent implant-related problems. For elderly patients it is assumed that the economic burden on the public healthcare system will have the strongest impact on implant selection.

[Implementation of a department of plastic surgery in a university clinic for trauma surgery]. / Implementierung einer universitären Abteilung für Plastische Chirurgie in eine Klinik für Unfallchirurgie.

BACKGROUND: Since May 2012 plastic surgery for trauma patients at the University Hospital Leipzig is provided by an autonomous department. OBJECTIVES: This study analyzed the effect of plastic surgery on the changes in diagnosis-related groups (DRG) at a clinic for trauma surgery. MATERIALS AND METHODS: Within the first 2 years 37 patients (29 male and 8 female of which 38 were inpatient cases) were admitted to the clinic for trauma surgery and additionally received plastic surgery treatment. The appropriate DRG assignment as well as associated codes and revenues were recorded and compared with and without plastic surgery. RESULTS: A total of 261 operations were performed on these patients of which 71 were performed by the department of plastic surgery. The mean revenue was 22,156.44 EUR±20,578.22 EUR with a mean cost weighting of 7.2±6.7. Excluding plastic surgery treatment the mean revenue was 19,378.44 EUR±20,688.40 EUR and the mean cost weighting was 6.3±6.7. Thus, additional proceeds by the plastic surgery treatment were 2778.00 EUR±3857.01 EUR per case. The mean increase of the cost weighting was 0.9±1.3. A change of the DRG grouping occurred in 20 out of 38 cases treated. The mean length of stay (LoS) was 40.2±26.6 days. In the first year this was 17.9±22.4 days more than the mean national LoS of the appropriate DRG and 10.9±19.3 days in the second year. This means an average cost reduction of 4774.59 EUR per case. CONCLUSION: The implementation of a department for plastic surgery increased the revenues. Additional profits should be achieved by process enhancement and not by prolonged LoS.

Professional liability in orthopaedics and traumatology in Italy.

BACKGROUND: Interest in medical errors has increased during the last few years owing to the number of medical malpractice claims. Reasons for the increasing number of claims may be related to patients' higher expectations, iatrogenic injury, and the growth of the legal services industry. Claims analysis provides helpful information in specialties in which a higher number of errors occur, highlighting areas where orthopaedic care might be improved. QUESTIONS/PURPOSES: We determined: (1) the number of claims involving orthopaedics and traumatology in Rome; (2) the risk of litigation in elective and trauma surgery; (3) the most common surgical procedures involved in claims and indemnity payments; (4) the time between the adverse medical event and the judgment date; and (5) issues related to informed consent. METHODS: We analyzed 1925 malpractice judgments decided in the Civil Court of Rome between 2004 and 2010. RESULTS: In total, 243 orthopaedics claims were filed, and in 75% of these cases surgeons were found liable; 149 (61%) of these resulted from elective surgery. Surgical teams were sued in 30 claims and found liable in 22. The total indemnity payment ordered was more than €12,350,000 (USD 16,190,000). THA and spinal surgery were the most common surgical procedures involved. Inadequate informed consent was reported in 5.3% of cases. CONCLUSIONS: Our study shows that careful medical examination, accurate documentation in medical records, and adequate informed consent might reduce the number of claims. We suggest monitoring of court judgments would be useful to develop prevention strategies to reduce claims.

[The challenge of adequate reimbursement for the seriously injured patient in the German DRG system]. / Die Herausforderung der sachgerechten Vergütung von Schwerverletzten im deutschen DRG-System.

BACKGROUND: Critically injured patients are a very heterogeneous group, medically and economically. Their treatment is a major challenge for both the medical care and the appropriate financial reimbursement. Systematic underfunding can have a significant impact on the quality of patient care. In 2009 the German Trauma Society and the DRG-Research Group of the University Hospital Muenster initialised a DRG evaluation project to analyse the validity of case allocation of critically injured patients within the German DRG system versions 2008 and 2011 with additional consideration of clinical data from the trauma registry of the German Trauma Society. Severe deficits within the G-DRG structure were identified and specific solutions were designed and realised. METHODS: A retrospective analysis was undertaken of standardised G-DRG data (§ 21 KHEntgG) including case-related cost data from 3 362 critically injured patients in the periods 2007 and 2008 from 10 university hospitals and 7 large municipal hospitals. For 1 241 cases of the sample, complementary detailed information was available from the trauma registry of the German Trauma Society to monitor the case allocation of critically injured patients within the G-DRG system. Analyses of coding and grouping, performance of case allocation, and the homogeneity of costs in the G-DRG versions 2008 and 2011 were done. RESULTS: The following situations were found: (i) systematic underfunding of trauma patients in the G-DRG-Version 2008, especially trauma patients with acute paraplegia; (ii) participation in the official G-DRG development for 2011 with 13 proposals which were largely realised; (ii) the majority of cases with cost-covering in the G-DRG version 2011; (iv) significant improvements in the quality of statistical criteria; (v) overfunded trauma patients with high intensive care costs; (vi) underfunding for clinically relevant critically injured patients not identified in the G-DRG system. CONCLUSION: The quality of the G-DRG system is measured by the ability to obtain adequate case allocations for highly complex and heterogeneous cases. Specific modifications of the G-DRG structures could increase the appropriateness of case allocation of critically injured patients. Additional consideration of the ISS clinical data must be further evaluated. Data-based analysis is an essential prerequisite for a constructive development of the G-DRG system and a necessary tool for the active participation of medical societies in this process.

[Orthopedic and trauma surgery in the German DRG system. Recent developments]. / Orthopädie und Unfallchirurgie im deutschen DRG-System. Aktuelle Entwicklungen.

BACKGROUND: Orthopedics and trauma surgery are subject to continuous medical advancement. The correct and performance-based case allocation by German diagnosis-related groups (G-DRG) is a major challenge. This article analyzes and assesses current developments in orthopedics and trauma surgery in the areas of coding of diagnoses and medical procedures and the development of the 2012 G-DRG system. METHODS: The relevant diagnoses, medical procedures and G-DRGs in the versions 2011 and 2012 were analyzed based on the publications of the German DRG Institute (InEK) and the German Institute of Medical Documentation and Information (DIMDI). RESULTS: Changes were made for the International Classification of Diseases (ICD) coding of complex cases with medical complications, the procedure coding for spinal surgery and for hand and foot surgery. The G-DRG structures were modified for endoprosthetic surgery on ankle, shoulder and elbow joints. The definition of modular structured endoprostheses was clarified. CONCLUSION: The G-DRG system for orthopedic and trauma surgery appears to be largely consolidated. The current phase of the evolution of the G-DRG system is primarily aimed at developing most exact descriptions and definitions of the content and mutual delimitation of operation and procedures coding (OPS). This is an essential prerequisite for a correct and performance-based case allocation in the G-DRG system.

[Financing of inpatient orthopaedics and trauma surgery in the 2011 G-DRG System]. / Finanzierung der stationären Orthopädie und Unfallchirurgie im G-DRG-System 2011.

BACKGROUND: The German DRG system forms the basis for billing inpatient hospital services. It includes not only the case groups (G-DRGs), but also copayments. This paper analyses and evaluates the relevant developments of the 2011 G-DRG system for orthopaedics and traumatology from the medical and classificatory perspective. METHODS: An analysis was performed of relevant diagnoses, medical procedures and G-DRGs in the 2010 and 2011 versions based on the publications of the German DRG Institute (InEK) and the German Institute of Medical Documentation and Information (DIMDI). RESULTS: A number of codes for surgical measures have been newly established or modified - above all in foot surgery, arthroscopic surgery and wound surgery. Here, the identification and the correct and performance-based mapping of complex and elaborate scenarios was again the focus of the restructuring of the G-DRG system. The G-DRG structure in orthopaedics and traumatology is changed, especially for polytraumata. CONCLUSION: The allocation of common cases with a standardized treatment pattern appears to be appropriate and the reimbursement adequate. For the less common and more complex cases the 2011 G-DRG system still shows need for further modification (e.g. polytraumata, joint replacement, spine surgery). The proper integration of the modified OPS classification for foot surgery to the appropriate G-DRGs will be essential to maintain the high quality of the reimbursement structure for the future.

Managing Craniomaxillofacial Injury Without Inpatient Consult: Outcomes and Patient Cost Savings.

BACKGROUND: We hypothesized that trauma surgeons can safely selectively manage traumatic craniomaxillofacial injuries (CMF) without specialist consult, thereby decreasing the overall cost burden to patients. METHODS: A 4-year retrospective analysis of all CMF fractures diagnosed on facial CT scans. CMF consultation was compared with no-CMF consultation. Demographics, injury severity, and specialty consultation charges were recorded. Penetrating injuries, skull fractures, or patients completing inpatient craniofacial surgery were excluded. RESULTS: 303 patients were studied (124 CMF consultation vs 179 no-CMF consultation), mean age was 47.8 years, with 70% males. Mean Glasgow Coma Scale and Injury Severity Score (ISS) was 14 ± 3.4 and 10 ± 9, respectively. Patients with CMF consults had higher ISS (P < .001) and needed surgery on admission (P < .001), while no-CMF consults had shorter length of stay (P < .002). No in-hospital mortality or 30-day readmission rates were related to no-CMF consult. Total patient charges saved with no-CMF consultation was $26 539.96. DISCUSSION: Trauma surgeons can selectively manage acute CMF injuries without inpatient specialist consultation. Additional guidelines can be established to avoid tertiary transfers for specialty consultation and decrease patient charges.

Regionalization of surgical services in central Florida: the next step in acute care surgery.

BACKGROUND: There is a national loss of access to surgeons for emergencies. Contributing factors include reduced numbers of practicing general surgeons, superspecialization, reimbursement issues, emphasis on work and life balance, and medical liability. Regionalizing acute care surgery (ACS), as exists for trauma care, represents a potential solution. The purpose of this study is to assess the financial and resources impact of transferring all nontrauma ACS cases from a community hospital (CH) to a trauma center (TC). METHODS: We performed a case mix and financial analysis of patient records with ACS for a rural CH located near an urban Level I TC. ACS patients were analyzed for diagnosis, insurance status, procedures, and length of stay. We estimated physician reimbursement based on evaluation and management codes and procedural CPT codes. Hospital revenues were based on regional diagnosis-related group rates. All third-party remuneration was set at published Medicare rates; self-pay was set at nil. RESULTS: Nine hundred ninety patients were treated in the CH emergency department with 188 potential surgical diseases. ACS was necessary in 62 cases; 25.4% were uninsured. Extrapolated to 12 months, 248 patients would generate new TC physician revenue of >$155,000 and hospital profits of >$1.5 million. CH savings for call pay and other variable costs are >$100,000. TC operating room volume would only increase by 1%. CONCLUSION: Regionalization of ACS to TCs is a viable option from a business perspective. Access to care is preserved during an approaching crisis in emergency general surgical coverage. The referring hospital is relieved of an unfavorable payer mix and surgeon call problems. The TC receives a new revenue stream with limited impact on resources by absorbing these patients under its fixed costs, saving the CH variable costs.

[Sense and content of care pathways in orthopaedic and trauma surgery]. / Sinn und Inhalt von Behandlungspfaden in der Orthopädie und Unfallchirurgie.

The aim of the study was to find the best possible methodology to evaluate the perioperative processes in the main diagnosis-related groups in an orthopaedic and trauma centre. A model in five phases was followed to develop the care pathways. Optimization potentials were derived from estimated problems and their origin. Cases of missing objectives led to re-organization and the necessary quality in treatment could be prepared as a new work flow management. The cost-effectiveness of treatment procedures and the costs of processes conditionally led to a change in management. The advantages of the study were increased knowledge of the processes involved in diagnosis and therapy with regard to the evoked costs. So the limited budget became more calculable.

[Clinical pathways from an economic viewpoint]. / Klinische Behandlungspfade aus betriebswirtschaftlicher Sicht.

The fundamental change in basic conditions requires the establishment of structural concepts and clinical guidelines for German hospitals. Activity-based costing and process management are ideally suited to cope with these challenges.Activity-based costing is oriented toward detailed consideration of special processes. This enables a detailed apportionment of resource consumption to the particular steps in a process. In that way total costs can be determined by their proximate cause. The information gained serves as a basis for strategic and operational decisions within the framework of subsequent effective process management. The favoured aim, in particular, is the contemporaneous realization of an improvement in quality, service and competition as well as cost cutting and time saving. This study presents a practice-oriented implementation concept of process costing for the DRG I16Z. The systematic method described can also be applied to further DRG calculations.

What price commitment: what benefit? The cost of a saved life in a developing level I trauma center.

BACKGROUND: In 1999, a Level I Trauma Center committed significant resources for development, recruitment of trauma surgeons, and call pay for subspecialists. Although this approach has sparked a national ethical debate, little has been published investigating efficacy. This study examines the price of commitment and outcomes at a Level I Trauma Center. METHODS: Direct personnel costs including salary, call pay, and personnel expenses were analyzed against outcomes for two periods defined as PRE (1994-1999) and POST (2000-2005). Patient care costs and 1999 to 2000 transition data were excluded. Demographics, outcomes, and direct personnel costs were compared. Significant mortality reductions stratified by age and injury severity score (ISS) were used to calculate lives saved in relation to direct personnel costs. Student's t test and chi were used (significance *p < 0.05). RESULTS: In the PRE period, there were 7,587 admissions compared with 11,057 POST. There were no significant differences PRE versus POST for age (41.4 +/- 24.4 years vs. 41.3 +/- 24.9 years), gender (62.4% vs. 63.7% male), mechanism of injury (11.5% vs. 11.8% penetrating), and percent intensive care unit admissions (30.1 vs. 29.9). Significant differences were noted for ISS (10.5 +/- 9.7 vs. 11.6 +/- 10.1*), percent admissions with ISS >or=16 (18.5 vs. 27.3*), and revised trauma score (10.8 +/- 2.8 vs. 10.7 +/- 2.8*). Both the average length of stay (6.8 +/- 8.8 vs. 6.5 +/- 9.8*) and percent mortality for ISS >or=16 (23 vs. 17*) were reduced. When mortality was stratified by both age and ISS, significant reductions were noted and a total of 173 lives were saved as a result. However, direct personnel costs increased from $7.6 million to $22.7 million. When cost is allocated to lives saved; the cost of a saved life was more than $87,000. CONCLUSIONS: Resources for program development, including salary and call pay, significantly reduced mortality. Price of commitment: $3 million per year. The cost of a saved life: $87,000. The benefit: 173 surviving patients who would otherwise be dead.

An Opinion Survey of Orthopaedic and Traumatology Surgeons Working in Outpatient Care (Society, Laws and Patients). / Eine Meinungsumfrage bei niedergelassenen Fachärzten für Orthopädie und Unfallchirurgie (Gesellschaft, Gesetz und Patienten).

BACKGROUND: The German health care system is well accepted, but efficiency, costs and patient satisfaction are sometimes criticised. Opinions and models prevail, and empirical data are rarely presented, although quantitative data are a precondition to assess the acceptance of the health care system. METHOD: To determine the appraisal of the patient-doctor relationship, economic situation and cooperation with clinical institutions, a 37 item was developed where participants indicated their agreement with a statement on a four point Likert scale. This questionnaire was answered by 525 German orthopaedic and/or traumatology surgeons, representing 7.7% of all German specialists working in outpatient care. RESULTS: 75% of all respondents felt challenged by demanding patients and a need for justification; what was less pronounced was the feeling of being exploited as physicians. Restrictions in medical treatment from budgeting expenses were seen by 74%. More than 90% considered that it was impossible to finance their medical practice expenses by conservative medical treatment only. The respondents felt similarly critical about the current cooperation with hospitals - only 19% were not interested in closer cooperation and 96% advocated higher fees for this cooperation. 74% confirmed that hospitals are taking over outpatient tasks, whereas only 35% agreed that more clinical patient care can be provided by outpatient providers, especially due to legal restrictions. DISCUSSION: Practitioning orthopaedic and traumatology surgeons feel exploited by uninformed patients, misallocation of reimbursement funds and legal restrictions, as well as unilateral substitution of outpatient care by hospitals. They do not consider that the current structures are sustainable for long term patient care.

Malpractice risk: trauma care versus other surgical and medical specialties.

BACKGROUND: Medical malpractice has been noted to play an important role in physicians' decisions to pursue or remain in certain presumed high-risk specialties such as trauma surgery, despite little evidence suggesting an elevated malpractice risk. The objective of this study was to compare the malpractice experience for trauma care and other medical and surgical specialties at an academic medical center. METHODS: Information regarding all potentially compensable medical events (hereafter "events") and actual lawsuits that occurred between 2003 and 2006 at one academic medical institution, including the department or service primarily involved, the current medical-legal disposition of the event, and the actual or expected expenses was obtained. The number of patients admitted to each service and the time they spent in the hospital was also obtained, and the number of events per capita and length of stay was calculated. RESULTS: Among the 13 medical and surgical specialties considered, there were 194 total events, 183,392 patients seen, and 757,880 days of hospitalization. The trauma service had the fewest events and lawsuits per 10,000 patient-days and ranked 10th (11th for lawsuits) on a per capita basis, and 9th in total estimated cost. CONCLUSIONS: With the fewest events and lawsuits per patient days and a relatively low amount set aside for claims, trauma care has better claim experience than almost every other clinical service line. Although these results have some limitations, they refute the perception that trauma care is a higher medicolegal risk. This observation should not be cited as a disincentive for surgeons to provide trauma care.

[Cost and Revenue Relationship in Orthopaedic and Trauma Surgery Patients in Relation to Body Mass Index]. / Kosten-Erlös-Verhältnis orthopädisch-unfallchirurgischer Patienten in Abhängigkeit vom Body-Mass-Index.

BACKGROUND: Growing numbers of patients in orthopaedic and trauma surgery are obese. The risks involved are e.g. surgical complications, higher costs for longer hospital stays or special operating tables. It is a moot point whether revenues in the German DRG system cover the individual costs in relation to patients' body mass index (BMI) and in which area of hospital care potentially higher costs occur. MATERIAL AND METHODS: Data related to BMI, individual costs and revenues were extracted from the hospital information system for 13,833 patients of a large hospital who were operated in 2007 to 2010 on their upper or lower extremities. We analysed differences in cost revenue relations dependent on patients' BMI and surgical site, and differences in the distribution of hospital cost areas in relation to patients' BMI by t and U tests. RESULTS: Individual costs of morbidly obese (BMI ≥ 40) and underweight patients (BMI < 18.5) significantly (p < 0.05) exceeded individual DRG revenues. Significantly higher cost revenue relations were detected for all operations on the lower and upper extremities except for ankle joint surgeries in which arthroscopical procedures predominate. Most of the incremental costs resulted from higher spending for nursing care, medication and special appliances. Costs for doctors and medical ancillary staff did not increase in relation to patients' BMI. CONCLUSION: To avoid BMI related patient discrimination, supplementary fees to cover extra costs for morbidly obese or underweight patients with upper or lower extremities operations should raise DRG revenues. Moreover, hospitals should be organisationally prepared for these patients.

The role of computed tomography scans in diaphyseal femur fractures following gunshot injuries: A survey of orthopaedic traumatologists.

The objective of this study was to analyze if the addition of CT changed the management of femoral shaft fractures caused by gunshot wounds when compared to those managed with plain radiography alone. METHODS: A multiple-choice, single-answer electronic survey was created to compare utility of advanced imaging when treating femur fractures resulting from gunshot injury. A total of ten femoral shaft fracture cause by gunshot injuries were selected for an online survey to be administered to orthopeaedic traumatologists. The survey compared the use the of fixation device and surgical planning before and after the CT scan. RESULTS: A total of 99 surveys were initiated, of which 82 were completed. For proximal shaft fractures, 37% of experts reported that a CT scan should be ordered based on the radiograph alone, prior to reviewing the CT. After reviewing the CT, 5% of experts reported that they would have performed a "major" change, and 10% reported that they would have performed a "minor" change. 4% of surveyors would have changed their decision regarding ordering a CT. For distal femoral shaft fractures, 42% of experts selected that a CT scan would have been ordered prior to reviewing the CT. After reviewing the CT, 2% would have performed a "major" change, and 8% would have performed a "minor" change in management. 5% of surveyors would have changed their decision regarding ordering a CT. CONCLUSION: Our study demonstrated that CT scans are relatively unlikely to cause major changes in fracture management of gunshot-induced fractures of femoral shaft.