Tibial Plateau Fractures: Addressing Commonly Encountered Challenges in Reduction and Fixation.

Tibial plateau fractures encompass a broad array of injuries. The mechanism of injury ranges from low to high energy. Devastating complications and associated injuries can occur in both low-energy and high-energy mechanisms; therefore, a careful and detailed physical examination and review of imaging must be performed. Furthermore, a mechanistic approach to fracture classification and morphology enhances the surgeon's understanding of the injury and the ability to predict associated injuries and develop effective strategies for management.

Low-energy Gunshot-induced Tibia Fractures: What Proportion Develop Complications?

BACKGROUND: Gunshot injuries of the extremities are common in the United States, especially among people with nonfatal gunshot wounds. Controversy persists regarding the proper management for low-energy gunshot-induced fractures, likely stemming from varying reports on the likelihood of complications. There has yet to be published a study on a large cohort of patients with gunshot-induced tibia fractures on which to base our understanding of complications after this injury. QUESTIONS/PURPOSES: (1) What percentage of patients with low-energy gunshot-induced tibia fractures developed complications? (2) Was there an association between deep infection and fracture location, injury characteristics, debridement practices, or antibiotic use? METHODS: This was a multicenter retrospective study. Between January 2009 and December 2018, we saw 201 patients aged 16 years or older with a gunshot-induced fracture who underwent operative treatment; 2% (4 of 201) of those screened had inadequate clinical records, and 38% (76 of 201) of those screened had inadequate follow-up for inclusion. In all, 121 patients with more than 90 days of follow-up were included in the study. Nonunion was defined as a painful fracture with inadequate healing (fewer than three cortices of bridging bone) at 6 months after injury, resulting in revision surgery to achieve union. Deep infection was defined according to the confirmatory criteria of the Fracture-Related Infection Consensus Group. These results were assessed by a fellowship-trained orthopaedic trauma surgeon involved with the study. Complication proportions were tabulated. A Kaplan-Meier chart demonstrated presentations of deep infection by fracture location (proximal, shaft, or distal). Univariate statistics and multivariate Cox regression were used to examine the association between deep infection and fracture location, entry wound size, vascular injury, intravenous (IV) antibiotics in the emergency department (ED), deep and superficial debridement, the duration of postoperative IV antibiotics, and the use of topical antibiotics, while adjusting for age, race/ethnicity, smoking status, and BMI. A power analysis for the result of deep infection demonstrated that we would have had to observe a hazard ratio of 4.28 or greater for shaft versus proximal locations to detect statistically significant results at 80% power and alpha = 0.05. RESULTS: The overall complication proportion was 49% (59 of 121), with proportions of 14% (17 of 121) for infection, 27% (33 of 121) for wound complications, 20% (24 of 121) for nonunion, 9% (11 of 121) for hardware breakage, and 26% (31 of 121) for revision surgery. A positive association was present between deep infection and deep debridement (HR 5.51 [95% confidence interval 1.12 to 27.9]; p = 0.04). With the numbers available, we found no association between deep infection and fracture location, entry wound size, vascular injury, IV antibiotics in the ED, superficial debridement, the duration of postoperative IV antibiotics, and the use of topical antibiotics. CONCLUSION: In this multicenter study, we found a higher risk of complications in operative gunshot-induced tibia fractures than prior studies have reported. Infection, in particular, was much more common than expected based on prior studies. Consequently, surgeons might consider adopting the general management principles for nongunshot-induced open tibia fractures with gunshot-induced fractures, such as the use of IV antibiotics both initially and after surgery. Further research is needed to test and validate these approaches. LEVEL OF EVIDENCE: Level IV, therapeutic study.

Acceptance and Commitment Therapy Delivered via a Mobile Phone Messaging Robot to Decrease Postoperative Opioid Use in Patients With Orthopedic Trauma: Randomized Controlled Trial.

BACKGROUND: Acceptance and commitment therapy (ACT) is a pragmatic approach to help individuals decrease avoidable pain. OBJECTIVE: This study aims to evaluate the effects of ACT delivered via an automated mobile messaging robot on postoperative opioid use and patient-reported outcomes (PROs) in patients with orthopedic trauma who underwent operative intervention for their injuries. METHODS: Adult patients presenting to a level 1 trauma center who underwent operative fixation of a traumatic upper or lower extremity fracture and who used mobile phone text messaging were eligible for the study. Patients were randomized in a 1:1 ratio to either the intervention group, who received twice-daily mobile phone messages communicating an ACT-based intervention for the first 2 weeks after surgery, or the control group, who received no messages. Baseline PROs were completed. Two weeks after the operative intervention, follow-up was performed in the form of an opioid medication pill count and postoperative administration of PROs. The mean number of opioid tablets used by patients was calculated and compared between groups. The mean PRO scores were also compared between the groups. RESULTS: A total of 82 subjects were enrolled in the study. Of the 82 participants, 76 (38 ACT and 38 controls) completed the study. No differences between groups in demographic factors were identified. The intervention group used an average of 26.1 (SD 21.4) opioid tablets, whereas the control group used 41.1 (SD 22.0) tablets, resulting in 36.5% ([41.1-26.1]/41.1) less tablets used by subjects receiving the mobile phone-based ACT intervention (P=.004). The intervention group subjects reported a lower postoperative Patient-Reported Outcome Measure Information System Pain Intensity score (mean 45.9, SD 7.2) than control group subjects (mean 49.7, SD 8.8; P=.04). CONCLUSIONS: In this study, the delivery of an ACT-based intervention via an automated mobile messaging robot in the acute postoperative period decreased opioid use in selected patients with orthopedic trauma. Participants receiving the ACT-based intervention also reported lower pain intensity after 2 weeks, although this may not represent a clinically important difference. TRIAL REGISTRATION: ClinicalTrials.gov NCT03991546; https://clinicaltrials.gov/ct2/show/NCT03991546.

Wearing ID Badges in the Operating Room Environment: Is Reconsideration Warranted?

BACKGROUND: Surgical site infection and nosocomial infections in general have appropriately undergone increased scrutiny over the last decade. Numerous studies have documented pathogenic bacterial contamination of personal items such as cell phones, pagers, ties, and pens in the hospital setting. It is our understanding that Joint Commission on Accreditation of Healthcare Organizations requires all personnel to wear an identification badge at all times, which includes the operating room environment. METHODS: Badges, lanyards, and pagers from operating room personnel were swabbed and cultured using the same protocol used for surgical specimens in the operating rooms. Personnel included orthopedic attendings (14), orthopedic residents (20), nurses (19), and anesthesia personnel (11). RESULTS: A total of 64 badges were sampled, with no methicillin-sensitive Staphylococcus aureus (MSSA) or methicillin-resistant S. aureus (MRSA) cultured on any of the badges. Two of 64 had enterococcus (3%), and 1 of those was vancomycin resistant. Pagers had similar results, with only 1/42 growing MSSA or enterococcus (2.4%), and no MRSA. Lanyards showed higher rates of contamination. There were 11% with MSSA or MRSA out of 27 sampled. Highest contamination rates were with orthopedic staff and resident lanyards, with 3/22 (13.6%) growing MSSA or MRSA. No lanyards grew enterococcus. When comparing rates of MSSA and/or MRSA between groups, lanyards had a statistically significant higher rate (P < .05). CONCLUSION: At a minimum, operating room personnel should probably not use lanyards to display their ID badges.

Risk of Acute Kidney Injury After Primary and Revision Total Hip Arthroplasty and Total Knee Arthroplasty Using a Multimodal Approach to Perioperative Pain Control Including Ketorolac and Celecoxib.

Safe and effective perioperative analgesia is instrumental to patient satisfaction and decreasing LOS after TJA. We evaluated rates of acute kidney injury (AKI) in primary and revision TJA using a multimodal pain control regimen including scheduled celecoxib and PRN ketorolac. Postoperative AKI was identified in 43/903 (4.8%) of 903 of patients with adequate preoperative renal function. Those who developed AKI had significantly increased LOS (P < .01), were older, more obese, and more likely to have diabetes (P < .05). With a protocol incorporating NSAIDs in patients without evidence of preoperative renal impairment, there is a 4.8% rate of AKI, which is 2.7 times higher than the reported literature. Acute postoperative kidney injury was significantly correlated with increased LOS and has important patient safety and healthcare-related cost implications.

Timing of radiographic healing for distal femur fractures treated with intramedullary nails.

OBJECTIVES: This study aimed to profile modified Radiographic Union Scale for Tibia (mRUST) scores over time in distal femur fractures treated with intramedullary nails and identify predictors of radiographic union timing and delayed progression. METHODS: Design: Multicenter retrospective cohort study. SETTING: Ten Level I Trauma Centers. PATIENT SELECTION CRITERIA: The inclusion criteria were patients with distal femur fractures (OTA/AO 33A and 33C) treated with intramedullary nails, with a minimum follow-up of one year or until radiographic union or reoperation. The exclusion criteria were fractures treated with combination nail-plate constructs, pathologic fractures, and patients under 18 years old.Outcome Measures and Comparisons: The primary outcome was the mRUST score at 3, 6, and 12 months post-operatively. Receiver operating characteristic (ROC) curve analysis identified the optimal 3-month mRUST score predicting reoperation. Multivariable models were used to identify predictors of radiographic union timing and delayed progression. RESULTS: The study included 155 fractures in 152 patients, with a mean patient age of 51 and a mean follow-up of 17 months. A 3-month mRUST score of ≤8 predicted reoperation with a PPV of 25%, and a NPV of 99%. The timing of radiographic union was associated with tobacco use (1.2 months later; p = 0.04), open fracture (1.4 months later; p = 0.04), and the use of topical antibiotics (2.1 months longer; 95% CI: 0.33 - 3.84; p = 0.02), however topical antibiotics was at high risk of being confounded by injury severity. Delayed progression to fracture healing, wherein the most rapid radiographic healing occurs more than 3 months post-operatively, was predicted by chronic kidney disease (p < 0.01). CONCLUSIONS: A 3-month mRUST score >8 suggests a very high likelihood of avoiding reoperation for nonunion.Tobacco use and open fractures were associated with a longer time to radiographic union. Chronic kidney disease is associated with a delayed radiographic progression, suggesting a need for adjusted expectations and management strategies in these patients. LEVEL OF EVIDENCE: Prognostic Level III. See Instructions for Authors for a complete description of levels of evidence.

Risk Factors of Failure in 228 Periprosthetic Distal Femur Fractures: A Multicenter Study.

OBJECTIVES: To identify risk factors of reoperation to promote union or to address deep surgical-site infection (DSSI) in periprosthetic distal femur fractures treated with lateral distal femoral locking plates (LDFLPs). DESIGN: Multicenter retrospective cohort study. SETTING: Ten level-I trauma centers. PATIENT SELECTION CRITERIA: Patients with Orthopaedic Trauma Association/Association of Osteosynthesis (OTA/AO) 33A or 33C periprosthetic distal femur fractures who underwent surgical fixation between January 2012 and December 2019 exclusively using LDFLPs were eligible for inclusion. Patients with pathologic fractures or with follow-up less than 3 months without an outcome event (unplanned reoperation to promote union or for deep surgical infection) before this time point were excluded. Fracture fixation constructs used medial plates, intramedullary nails, or hybrid fixation constructs were excluded from analysis. OUTCOME MEASURES AND COMPARISONS: To examine the influence of patient demographics, injury characteristics, and features of the fracture fixation construct on the occurrence of unplanned reoperation to promote union or to address a DSSI. RESULTS: There was an 8.3% rate (19/228) of unplanned reoperation to promote union. Predictive factors for the need for reoperation to promote union included increasing body mass index (odds ratio [OR] = 1.09; 95% confidence interval [CI]: 1.02-1.16; P = 0.01), increasing number of screws in the distal fracture segment (OR = 1.73; 95% CI: 1.06-2.95; P = 0.03), and decreasing proportion of proximal segment screws that are locking (OR = 0.17; 95% CI: 0.03-0.70; P = 0.02) There was a 4.8% rate (11/228) of reoperation to address DSSI. There were no statistically significant predictive factors identified as risk factors of the need for reoperation to address DSSI ( P > 0.05). CONCLUSIONS: 8.3% of periprosthetic distal femur fractures treated at 10 centers with LDFLPs underwent unplanned reoperation to promote union. Increasing patient body mass index and increasing number of screws in the distal fracture segment were found to be predictive factors, whereas increased locking screws in the proximal segment were found to be protective. 4.8% of patients in this cohort underwent reoperation to address DSSI. LEVEL OF EVIDENCE: Level III. See Instructions for Authors for a complete description of levels of evidence.

Technical Factors Contributing to Nonunion in Supracondylar Distal Femur Fractures Treated With Lateral Locked Plating: A Risk-Stratified Analysis.

OBJECTIVE: To identify technical factors associated with nonunion after operative treatment with lateral locked plating. DESIGN: Retrospective cohort study. SETTING: Ten Level I trauma centers. PATIENT SELECTION CRITERIA: Adult patients with supracondylar distal femur fractures (OTA/AO type 33A or C) treated with lateral locked plating from 2010 through 2019. OUTCOME MEASURES AND COMPARISONS: Surgery for nonunion stratified by risk for nonunion. RESULTS: The cohort included 615 patients with supracondylar distal femur fractures. The median patient age was 61 years old (interquartile range: 46 -72years) and 375 (61%) were female. Observed were nonunion rates of 2% in a low risk of nonunion group (n = 129), 4% in a medium-risk group (n = 333), and 14% in a high-risk group (n = 153). Varus malreduction with an anatomic lateral distal femoral angle greater than 84 degrees, was associated with double the odds of nonunion compared to those without such varus [odds ratio, 2.1; 95% confidence interval (CI), 1.1-4.2; P = 0.03]. Malreduction by medial translation of the articular block increased the odds of nonunion, with 30% increased odds per 4 mm of medial translation (95% CI, 1.0-1.6; P = 0.03). Working length increased the odds of nonunion in the medium risk group, with an 18% increase in nonunion per 10-mm increase in working length (95% CI, 1.0-1.4; P = 0.01). Increased proximal screw density was protective against nonunion (odds ratio, 0.71; 95% CI, 0.53-0.92; P = 0.02) but yielded lower mRUST scores with each 0.1 increase in screw density associated with a 0.4-point lower mRUST (95% CI, -0.55 to -0.15; P < 0.001). Lateral plate length and type of plate material were not associated with nonunion. ( P > 0.05). CONCLUSIONS: Malreduction is a surgeon-controlled variable associated with nonunion after lateral locked plating of supracondylar distal femur fractures. Longer working lengths were associated with nonunion, suggesting that bridge plating may be less likely to succeed for longer fractures. LEVEL OF EVIDENCE: Therapeutic Level III. See Instructions for Authors for a complete description of levels of evidence.

Recurvatum Deformity in Proximal Tibial Fractures Treated With the Synthes Tibial Nail.

Sagittal malalignment after intramedullary fixation of proximal third tibial shaft fractures has been described frequently, but almost every reported case involves a procurvatum deformity. We report 2 cases of recurvatum deformity of proximal third tibial shaft fractures where the Synthes EX tibial nail was used. The recurvatum deformity may have been induced by the shape of the nail, with its more distal Herzog curve relative to designs from other manufacturers. In proximal third tibial shaft fractures, tibial nails with distal Herzog curves may induce a recurvatum deformity that is not easily correctable. [Orthopedics. 2023;46(2):e129-e131.].

Nail Plate Combination Fixation Versus Lateral Locked Plating for Distal Femur Fractures: A Multicenter Experience.

OBJECTIVES: To (1) report on clinical, radiographic, and functional outcomes after nail-plate fixation (NPF) of distal femur fractures and (2) compare outcomes after NPF with a propensity matched cohort of fractures treated with single precontoured lateral locking plates. DESIGN: Multicenter retrospective cohort study. SETTING: Ten Level 1 trauma centers. PATIENTS/PARTICIPANTS: Patients with OTA/AO 33A or 33C fractures. INTERVENTION: Fixation with (1) retrograde intramedullary nail combined with lateral locking plate (n = 33) or (2) single precontoured lateral locking plate alone (n = 867). MAIN OUTCOME MEASUREMENTS: The main outcomes of interest were all-cause unplanned reoperation and presence of varus collapse at final follow-up. RESULTS: One nail-plate patient underwent unplanned reoperation excluding infection and 2 underwent reoperation for infection at an average of 57 weeks after surgery. No nail-plate patients required unplanned reoperation to promote union and none exhibited varus collapse. More than 90% were ambulatory with no or minimal pain at final follow-up. In comparison, 7 of the 30 matched lateral locked plating patients underwent all-cause unplanned reoperation excluding infection (23% vs. 3%, P = 0.023), and an additional 3 lateral locked plating patients were found to have varus collapse on final radiographs (10% vs. 0%, P = 0.069). CONCLUSIONS: Despite a high proportion of high-energy, open, and comminuted fractures, no NPF patients underwent unplanned reoperation to promote union or demonstrated varus collapse. Propensity score matched analysis revealed significantly lower rates of nonunion for NPF compared with lateral locked plating alone. Larger studies are needed to identify which distal femur fracture patients would most benefit from NPF. LEVEL OF EVIDENCE: Therapeutic Level III. See Instructions for Authors for a complete description of levels of evidence.

Predictors of Deep Infection After Distal Femur Fracture: A Multicenter Study.

OBJECTIVES: To identify potentially modifiable risk factors for deep surgical site infection after distal femur fracture. DESIGN: Multicenter retrospective cohort study. SETTING: Ten Level-I trauma centers. PATIENTS/PARTICIPANTS: Patients with OTA/AO 33A or C distal femur fractures (n = 1107). INTERVENTION: Surgical fixation of distal femur fracture. MAIN OUTCOME MEASUREMENT: The outcome of interest was deep surgical site infection. RESULTS: There was a 7% rate (79/1107) of deep surgical site infection. In the multivariate analysis, predictive factors included alcohol abuse [odds ratio (OR) = 2.36; 95% confidence interval (CI), 1.17-4.46; P = 0.01], intra-articular injury (OR = 1.73; 95% CI, 1.01-3.00; P = 0.05), vascular injury (OR = 3.90; 95% CI, 1.63-8.61; P < 0.01), the use of topical antibiotics (OR = 0.50; 95% CI, 0.25-0.92; P = 0.03), and the duration of the surgery (OR = 1.15 per hour; 95% CI, 1.01-1.30; P = 0.04). There was a nonsignificant trend toward an association between infection and type III open fracture (OR = 1.73; 95% CI, 0.94-3.13; P = 0.07) and lateral approach (OR = 1.60; 95% CI, 0.95-2.69; P = 0.07). The most frequently cultured organisms were methicillin-resistant Staphylococcus aureus (22%), methicillin-sensitive Staphylococcus aureus (20%), and Enterobacter cloacae (11%). CONCLUSIONS: Seven percent of distal femur fractures developed deep surgical site infections. Alcohol abuse, intra-articular fracture, vascular injury, and increased surgical duration were risk factors, while the use of topical antibiotics was protective. LEVEL OF EVIDENCE: Prognostic Level III. See Instructions for Authors for a complete description of levels of evidence.

Risk Factors for Reoperation to Promote Union in 1111 Distal Femur Fractures.

OBJECTIVES: To identify modifiable and nonmodifiable risk factors for reoperation to promote union after distal femur fracture. DESIGN: Multicenter retrospective cohort study. SETTING: Ten Level-I trauma centers. PATIENTS/PARTICIPANTS: Patients with OTA/AO 33A or C distal femur fractures (n = 1111). INTERVENTION: Surgical fixation of distal femur fracture. Fixation constructs were classified as lateral plate, dual plate, nail, or nail plate combination. MAIN OUTCOME MEASUREMENTS: The outcome of interest was unplanned reoperation to promote union. RESULTS: There was an 11% (121/1111) rate of unplanned reoperation to promote union. In the multivariate analysis, predictive factors included body mass index [odds ratio (OR) = 1.18; 95% confidence interval (CI), 1.06-1.32; P < 0.01], intra-articular fracture (OR = 1.57; 95% CI, 1.01-2.45; P = 0.04), type III open injury (OR = 2.29; 95% CI, 1.41-3.72; P < 0.01), the presence of medial comminution (OR = 1.85; 95% CI, 1.14-3.06; P = 0.01), and medial translation on postoperative radiographs (OR = 1.23 per one 10th of condylar width; 95% CI, 1.01-1.48; P = 0.03). Construct type was not significantly predictive. CONCLUSIONS: Eleven percent of distal femur fractures underwent unplanned reoperation to promote union. Body mass index, intra-articular fracture, type III open injury, medial comminution, and medial translation on postoperative radiographs were predictive factors. Construct type was not associated with unplanned reoperation; however, this conclusion was limited by small numbers in the dual plate and nail plate groups. LEVEL OF EVIDENCE: Prognostic Level III. See Instructions for Authors for a complete description of levels of evidence.

Agricultural Trauma Causing Open Fractures: Is Antibiotic Coverage Against Anaerobic Organisms Indicated?

OBJECTIVE: To compare deep infection rate and causative organisms in open fractures of the lower extremity from agricultural trauma with similar injuries in nonagricultural trauma. DESIGN: Retrospective. SETTING: Two tertiary care institutions. METHODS: Open lower extremity fractures sustained between 2003 and 2018 caused by agriculture-related trauma in adult patients were reviewed. A nonagriculture open fracture control group (NAG) was identified for comparison. Patient demographics and injury characteristics were assessed. Outcomes included occurrence of deep infection and causative organisms. RESULTS: One hundred seventy-eight patients were identified in the agriculture (AG) (n = 89) and control (NAG) (n = 89) groups. Among patients with agricultural injury, farm machinery was the most common mechanism in 69 (77.5%) of them. Open injuries of the foot (38.2%) and tibial shaft injuries (25.8%) were the most common in the AG and NAG groups, respectively. Deep infection was seen in 21% of patients in the AG group compared with 10% in the NAG group (P < 0.05). In the AG group, anaerobic infection occurred in 44% of patients with deep infection compared with 9.1% in the NAG group (P < 0.05). The most common anaerobic organisms included enterococci, Pseudomonas aeruginosa, and Clostridium perfringens. CONCLUSIONS: This study supports that open fractures due to agricultural trauma have a high infection rate, with anaerobic infection occurring at higher rates than in injuries due to nonagricultural trauma. Prophylactic treatment with antibiotics directed against anaerobes is indicated in these injuries. LEVEL OF EVIDENCE: Prognostic Level III. See Instructions for Authors for a complete description of levels of evidence.

Conditionally Essential Amino Acid Supplementation Reduces Postoperative Complications and Muscle Wasting After Fracture Fixation: A Randomized Controlled Trial.

BACKGROUND: Postoperative complications and substantial loss of physical function are common after musculoskeletal trauma. We conducted a prospective randomized controlled trial to assess the impact of conditionally essential amino acid (CEAA) supplementation on complications and skeletal muscle mass in adults after operative fixation of acute fractures. METHODS: Adults who sustained pelvic and extremity fractures that were indicated for operative fixation at a level-I trauma center were enrolled. The subjects were stratified based on injury characteristics (open fractures and/or polytrauma, fragility fractures, isolated injuries) and randomized to standard nutrition (control group) or oral CEAA supplementation twice daily for 2 weeks. Body composition (fat-free mass [FFM]) was measured at baseline and at 6 and 12 weeks postoperatively. Complications were prospectively collected. An intention-to-treat analysis was performed. The relative risk (RR) of complications for the control group relative to the CEAA group was determined, and linear mixed-effects models were used to model the relationship between CEAA supplementation and changes in FFM. RESULTS: Four hundred subjects (control group: 200; CEAA group: 200) were enrolled. The CEAA group had significantly lower overall complications than the control group (30.5% vs. 43.8%; adjusted RR = 0.71; 95% confidence interval [CI] = 0.55 to 0.92; p = 0.008). The FFM decreased significantly at 6 weeks in the control subjects (-0.9 kg, p = 0.0205), whereas the FFM was maintained at 6 weeks in the CEAA subjects (-0.33 kg, p = 0.3606). This difference in FFM was not seen at subsequent time points. CONCLUSIONS: Our results indicate that CEAA supplementation has a protective effect against common complications and early skeletal muscle wasting after operative fixation of extremity and pelvic fractures. Given the potential benefits of this inexpensive, low-risk intervention, multicenter prospective studies in focused trauma populations are warranted. LEVEL OF EVIDENCE: Therapeutic Level I. See Instructions for Authors for a complete description of levels of evidence.

Is the timing of fixation associated with fracture-related infection among tibial plateau fracture patients with compartment syndrome? A multicenter retrospective cohort study of 729 patients.

BACKGROUND: Tibial plateau fractures with an ipsilateral compartment syndrome are a clinical challenge with limited guidance regarding the best time to perform open reduction and internal fixation (ORIF) relative to fasciotomy wound closure. This study aimed to determine if the risk of fracture-related infection (FRI) differs based on the timing of tibial plateau ORIF relative to closure of ipsilateral fasciotomy wounds. METHODS: A retrospective cohort study identified patients with tibial plateau fractures and an ipsilateral compartment syndrome treated with 4-compartment fasciotomy at 22 US trauma centers from 2009 to 2019. The primary outcome measure was FRI requiring operative debridement after ORIF. The ORIF timing relative to fasciotomy closure was categorized as ORIF before, at the same time as, or after fasciotomy closure. Bayesian hierarchical regression models with a neutral prior were used to determine the association between timing of ORIF and infection. The posterior probability of treatment benefit for ORIF was also determined for the three timings of ORIF relative to fasciotomy closure. RESULTS: Of the 729 patients who underwent ORIF of their tibial plateau fracture, 143 (19.6%) subsequently developed a FRI requiring operative treatment. Patients sustaining infections were: 21.0% of those with ORIF before (43 of 205), 15.9% at the same time as (37 of 232), and 21.6% after fasciotomy wound closure (63 of 292). ORIF at the same time as fasciotomy closure demonstrated a 91% probability of being superior to before closure (RR, 0.75; 95% CrI, 0.38 to 1.10). ORIF after fasciotomy closure had a lower likelihood (45%) of a superior outcome than before closure (RR, 1.02; 95% CrI; 0.64 to 1.39). CONCLUSION: Data from this multicenter cohort confirms previous reports of a high FRI risk in patients with a tibial plateau fracture and ipsilateral compartment syndrome. Our results suggest that ORIF at the time of fasciotomy closure has the highest probability of treatment benefit, but that infection was common with all three timings of ORIF in this difficult clinical situation.

Trends and Complications of Arthroscopic-Assisted Tibial Plateau Fracture Fixation: A Matched Cohort Analysis.

PURPOSE: To determine trends in arthroscopic-assisted tibial plateau fracture fixation (AATPFF), to evaluate trends in the overall rate of tibial plateau fracture fixation, and to compare postoperative complications between AATPFF and traditional tibial plateau fixation. METHODS: A retrospective review of patients undergoing AATPFF and traditional tibial plateau fixation was conducted using the Humana Inc. administrative database from 2007 to 2016. A 1:1 propensity match was utilized to match patients in the 2 study groups based on age, sex, obesity, diabetes, hypertension, chronic obstructive pulmonary disease, depression or anxiety, and smoking history. Postoperative complications were grouped as minor medical complications, major medical complications, surgical complications, emergency department visits, and reoperation. Linear regression analysis was used to assess trends and Pearson's χ2 test was used to compare postoperative complications with statistical significance defined as P < .05. RESULTS: In total, 522 patients underwent AATPFF and 3920 patients underwent traditional tibial plateau fracture fixation. There was a 4-fold increase in the use of AATPFF over the study period (P = .0173). Similarly, there was an increase in the utilization of traditional tibial plateau fracture fixation, although to a lesser extent (1.33-fold). After propensity matching, the traditional fixation group demonstrated significantly higher rates of minor medical complications (8.2% vs 2.7%, P = .0002), major medical complications (9.9% vs 4.6%, P = .0018), surgical complications (13.2% vs 2.7%, P < .0001), and emergency department visits (21.4% vs 13.5%, P < .0001) within 90 days of surgery compared with the AATPFF group. There was no difference in reoperation rates within 90 days between the 2 groups (2.9% vs 3.6%, P = .85). CONCLUSIONS: The incidence of tibial plateau fracture fixation is increasing, however, use of AATPFF is increasing at a faster rate compared to traditional techniques. Furthermore, the addition of knee arthroscopy to fracture fixation does not increase the risk of complication, reoperation, or emergency department visit within 90 days. LEVEL OF EVIDENCE: III, retrospective matched cohort.

Anterior Intrapelvic Approaches: Fracture Patterns You May Want to Reconsider.

The anterior intrapelvic approach with a lateral window is gaining popularity for the surgical treatment of anterior fracture patterns of the acetabulum. Certain fracture patterns and characteristics present challenges when using anterior approaches. This article aims to describe some of the fracture patterns that may be particularly difficult to address using the anterior intrapelvic approach with or without the lateral window.

Efficacy of Multimodal Analgesic Injections in Operatively Treated Ankle Fractures: A Randomized Controlled Trial.

BACKGROUND: Pain management following surgical treatment of an ankle fracture is an under-studied area of clinical practice. The present study evaluated the efficacy of a multimodal surgical-site injection as an adjunct to postoperative pain management in patients with an operatively treated, closed, rotational ankle fracture. METHODS: Patients indicated for operative fixation of a rotational ankle fracture were randomized to receive multimodal surgical-site injection (ropivacaine 200 mg, epinephrine 0.6 mg, and morphine 5 mg) or no injection (control). Visual analog scale (VAS) pain and opioid consumption data were collected every 4 hours until discharge from the hospital. Length of stay and discharge destination were recorded. Patients were sent automated text messages to report VAS pain and opioid usage during the first 2 weeks after discharge. RESULTS: One hundred patients (49 injection and 51 control) were enrolled. Demographic data were similar between the 2 groups. Mean VAS scores over the first 24 and 48 hours postoperatively were slightly lower in the injection group (42 ± 3 and 41 ± 3, respectively) compared with the control group (52 ± 3 and 50 ± 3, respectively; p = 0.01 and p < 0.01, respectively). The median opioid usage, in terms of morphine equivalent dose, was similar over the first 24 hours between the injection group (25.5; range, 0 to 74.7) and the control group (28.3; range, 2.5 to 91.0; p = 0.35). The median opioid usage from recovery room admission to discharge was also similar between the injection group (29.0; range, 0 to 85.3) and the control group (32.7; range, 4.3 to 215.0; p = 0.35). There were no differences in outpatient VAS scores or opioid consumption during the first 2 weeks postoperatively as assessed with use of automated text messaging. Median length of stay was 22.3 hours (range, 1.7 to 182.3 hours) for the injection group and 22.5 hours (range, 2.2 to 123.3 hours) for the control group (p = 0.71). The response rate for the post-discharge automated text messages was 85.1%. Complication rates were similar. CONCLUSIONS: The use of multimodal surgical-site injections in operatively treated rotational ankle fractures is associated with a reduction in immediate in-hospital pain scores that is statistically significant but below the minimal clinically important difference. LEVEL OF EVIDENCE: Therapeutic Level I. See Instructions for Authors for a complete description of levels of evidence.

Long-term consequences of landmine injury: A survey of civilian survivors in Bosnia-Herzegovina 20 years after the war.

INTRODUCTION: Bosnia-Herzegovina is one of the most landmine-contaminated countries in Europe. Since the beginning of the war in 1992, there have been 7968 recorded landmine victims, with 1665 victims since the end of the war in 1995. While many of these explosions result in death, a high proportion of these injuries result in amputation, leading to a large number of disabled individuals. OBJECTIVE: The purpose of this study is to conduct a survey of civilian landmine victims in Bosnia-Herzegovina in order to assess the effect of landmine injuries on physical, mental, and social well-being. METHODS: Civilian survivors of landmine injuries were contacted while obtaining care through local non-governmental organizations (NGOs) throughout Bosnia-Herzegovina to inquire about their current level of independence, details of their injuries, and access to healthcare and public space. The survey was based upon Physicians for Human Rights handbook, "Measuring Landmine Incidents & Injuries and the Capacity to Provide Care." RESULTS: 42 survivors of landmines completed the survey, with an average follow up period of 22.0 years (±1.7). Of civilians with either upper or lower limb injuries, 83.3% underwent amputations. All respondents had undergone at least one surgery related to their injury: 42.8% had at least three total operations and 23.8% underwent four or more surgeries related to their injury. 26.2% of survivors had been hospitalized four or more times relating to their injury. 57.1% of participants reported they commonly experienced anxiety and 47.6% reported depression within the last year. On average, approximately 3% of household income each year goes towards paying medical bills, even given governmental and non-governmental assistance. Most survivors relied upon others to take care of them: only 41.5% responded they were capable of caring for themselves. 63.4% of respondents reported their injury had limited their ability to gain training, attend school, and go to work. CONCLUSION: The majority of civilian landmine survivors report adverse health effects due to their injuries, including anxiety, depression, multiple surgeries, and hospitalizations. The majority also experience loss of independence, either requiring care of family members for activities of daily living, disability, and inability to be employed. Further research is required to determine effective interventions for landmine survivors worldwide.