Postoperative Fracture Research Articles

Evaluating Postoperative Pain Management using the Detroit Interventional Pain Management tool after fracture surgery: How well are we really doing?

To assess patients' opioid prescription usage and pain management satisfaction after fracture surgery. Design : An IRB-approved prospective prognostic cohort study for postoperative fracture patients was conducted. Patients were evaluated by an independent observer at two weeks, six weeks, three months, and six months postoperatively where they were given Detroit Interventional Pain Assessment (DIPA) questionnaires regarding their postoperative pain and opioid usage. Opioid prescriptions were verified by Michigan Automated Prescription System. All patients were divided into major fractures (tibia, femur, acetabulum, pelvis, calcaneus, talus, and polytrauma) and minor fractures (scapula, clavicle, humerus, radius, ulna, scaphoid, carpal/metacarpal, patella, fibula, ankle, and metarsal) and were followed for two years. Single-Center Level One Trauma Center. Patients presenting to clinic over a six month period were invited to participate in this study. Patients who did not consent were excluded. Outcome measures were the amount of prescribed opioids in daily Milligram Morphine equivalents (MMEs), opioid usage, DIPA pain scores, pain management efficiency (percentage of patients reporting no pain or tolerable pain with their regimen). Prescribed MMEs, pain management efficiency scores, and the percentage of patients using opioids were compared across all postoperative periods. For 201 fracture patients, the average age was 47.8 ± 16.3 SD (18-87 years) and there were 116 males (57.8%) and 85 females (42.2%). The percentage of patients using opioids and their daily prescribed MMEs significantly decreased from two weeks (48.2%, 21.6 MMEs) to six months (10.3%, 8.13 MMEs) (P < 0.001). Fifty-one percent of patients were off opioids at two weeks, 64.5% at six weeks, 84.2% at three months, and 89.7% at six months. All opioid prescriptions at six months and two years were prescribed to polytrauma patients who underwent sequential surgeries and these prescriptions originated from outside prescribers. Pain management efficiency scores were worst at two weeks (67.2%) but improved at three months (82.6%). As patients transitioned further from their surgical date, there was a decrease in opioid prescriptions and patient reported opioid usage. Despite the opioid tapering practices by surgeons, polytrauma patients still received prescriptions from outside prescribers for orthopaedic aftercare after three months, signaling the necessity for patients to see outside prescribers for their pain management after this time. Prognostic Level II. See Instructions for Authors for a complete description of levels of evidence.

Long-term patient-reported outcomes of open subpectoral biceps tenodesis with cortical button fixation.

Open subpectoral biceps tenodesis (OSBT) with cortical button fixation has been shown to deliver acceptable results in the short and intermediate term for long head of the biceps (LHB) pathology with the benefit of smaller bone tunnel diameter and a reduced risk of postoperative humeral shaft fracture. The primary purpose of this study was to determine whether OSBT with cortical button fixation results in significant improvements in patient reported outcomes (PROs) from pre-operative to long-term final follow-up. A retrospective analysis of patients who underwent OSBT with cortical button fixation at a single institution between the years of 2012 and 2014 was conducted and PROs were collected in the intermediate (> 2years follow-up) and long term (> 9years follow-up). PROs were measured pre-operatively, at intermediate follow-up, and at long-term follow-up using three validated questionnaires: American Shoulder and Elbow Surgeons (ASES) score, Disabilities of the Arm, Shoulder, and Hand (DASH) score, and Oxford Shoulder Score (OSS). Patients were additionally asked at final follow-up if they would undergo the same procedure again if they needed it. Twenty-nine (29) patients with a mean age of 51.16 ± 9.06years at the time of surgery were included in the study at final follow-up. Mean final follow-up time was 10.2 ± 0.5years (range: 9.2-11.1years). All PROs (ASES, OSS, and DASH) demonstrated statistically significant improvements from pre-operative to final follow-up with p < 0.01 for each. The proportions of patients exceeding established values for minimum clinically important difference (MCID) were 96.55%, 93.10%, and 75.86% for ASES, OSS, and DASH respectively. Only one patient had required re-operation as of final follow-up. None experienced humeral fractures post-operatively. A significant majority (89.66%; p < 0.01) of patients reported that they would undergo the same procedure again if they needed it. Fifty-three (53) patients were included in the study at intermediate follow-up with a mean follow-up time of 3.5 ± 1.4years (range: 2-5.3years). There were no statistically significant differences in any of the PRO measures from intermediate to long-term follow-up. This study reported a minimum 9-year follow-up of patients undergoing OSBT with cortical button fixation for the management of LHBT pathology in the setting of concomitant shoulder procedures. All patients had significantly improved functional outcomes assessed with ASES, OSS, and DASH and no obvious differences in median group scores were found between patients assessed at intermediate (mean 3.5years) and final (mean 10.2years) follow-up. No infections, fractures, or fixation failures were reported.

Investigation of Novel Radiological Parameters to Predict Treatment Failure and Ideal Surgical Interventions in Young Femoral Neck Fractures Treated with Triple Cannulated Screw: A Retrospective Analysis.

Treatment failure remains a challenge in young femoral neck fractures treated with triple cannulated screws (TCS). This study aims to identify novel radiological parameters that can predict treatment failure and propose surgical techniques to enhance the success of TCS or aid in selecting alternative methods. We conducted a retrospective analysis of 87 patients who underwent surgery for femoral neck fractures between February 2014 and June 2022, meeting the inclusion criteria. Patients achieving union were categorized as Non-Fail (Group 1), while those experiencing nonunion were categorized as Fail (Group 2). Various demographic and clinical factors were assessed, including age, gender, fracture side, and fracture classification (Garden and Pauwels). Radiological parameters such as fragmentation in the medial cortex, postoperative fracture displacement in the calcar region, collo-diaphyseal angle (CDA) difference (varus/valgus alignment), and several newly defined parameters (modified tip apex distance (m-TAD), tip cortex distance (TCD), upper-lower screw-cortex distance/neck diameter, the calcar screw-cortex distance/neck diameter (Buyukdogan index), and sub-capital area/basocervical area (Dogan index) were evaluated. Patients developing nonunion were studied to establish potential cut-off values based on radiological parameters. Of the patients, 61 were classified as Non-Fail (Group 1) and 26 as Fail (Group 2). Both groups exhibited similar distributions in terms of gender, fracture side, Pauwels classification, and follow-up times (p > 0.05). However, Group 2 had a higher mean age than Group 1 (p = 0.006). There was a significant difference between the two groups in terms of Garden classification (p = 0.0003). Furthermore, postoperative calcar displacement, varus alignment, m-TAD, TCD, upper-lower screw-cortex distance/neck diameter ratio, Buyukdogan index, and Dogan index showed significant differences between the groups (p < 0.05). Conversely, medial calcar fragmentation did not differ significantly between the groups (p > 0.05). The Dogan index (≤ 0.5) can serve as an independent preoperative predictor of treatment failure, aiding in the selection of more effective surgical interventions than TCS. Varus alignment (> 10 degrees), the upper-lower screw-cortex distance to the neck diameter (> 0.45) and Buyukdogan index (> 0.2) are influenced by the surgical technique of TCS application and should be considered to decrease the success of TCS.

PENGARUH TEKNIK RELAKSASI PERNAFASAN TERHADAP PENURUNAN NYERI PADA PASIEN PASCA OPERASI FRAKTUR

Introduction:Pain management is one of the methods used in the health field to deal with the pain experienced by patients. Relaxation techniques are a non-drug alternative in pain management strategies. The aim of the research was to determine the effect of deep breathing relaxation techniques on reducing pain levels in post-operative fracture patients. The research design uses a quasi-experiment with a one group pretest-posttest design. The population in this study was 36 patients and the research sample consisted of 18 respondents using an accidental sampling technique according to the inclusion criteria for post-operative fracture patients. The variables in this study were deep breathing relaxation and pain scores for post-fracture surgery patients. Data analysis used the Wilcoxon statistical test with a significant value of p&lt;0.05. The results of the Wilcoxon statistical test analysis of the attitude variable showed p = 0.001, so H1 was accepted. : research shows that before being given deep breathing relaxation therapy 9 (50%) respondents had severe pain scores and after being given deep breathing therapy the majority of 15 (83%) respondents had moderate pain scores. There is an influence of deep breathing relaxation techniques on reducing pain levels in post-operative fracture patient

Non-steroidal anti-inflammatory drugs in postoperative hand fracture management: Do they positively or negatively impact recovery?

This editorial explores the impact of non-steroidal anti-inflammatory drugs (NSAIDs) on postoperative recovery in hand fracture patients, amidst shifting pain management strategies away from opioids due to their adverse effects. With hand fractures being significantly common and postoperative pain management crucial for recovery, the potential of NSAIDs offers a non-addictive pain control alternative. However, the controversy over NSAIDs' effects on bone healing-stemming from their Cyclooxygenase-2 inhibition and associated risks of fracture non-union or delayed union-necessitates further investigation. Despite a comprehensive literature search, the study finds a lack of specific research on NSAIDs in postoperative hand fracture management, highlighting an urgent need for future studies to balance their benefits against possible risks.

Callus formation after total hip arthroplasty using a short tapered-wedge stem.

The incidence of periprosthetic fractures after total hip arthroplasty using a short tapered-wedge stem is high. Callus formation preceding this fracture, which indicates postoperative stress fracture around the stem, has been reported. However, previous studies on postoperative callus are limited. Hence, the current study aimed to evaluate the prevalence and risk factors of postoperative callus after total hip arthroplasty with a short tapered-wedge stem. This retrospective study included 127 patients who underwent total hip arthroplasty using a cementless short tapered-wedge stem. The depth of stem insertion was measured as the distance from the lateral corner of the stem to the most medial point of the lesser trochanter along the body axis. Postoperative callus was defined as a bridging callus on the lateral femoral cortex at the distal end of the porous coating of the stem. Plain radiography was performed before surgery and immediately and at 1, 3, and 6months after surgery to assess postoperative callus. Univariate and multivariate logistic regression analyses were performed to identify the risk factors for PC. In total, 60 (47.2%) of 127 patients presented with postoperative callus. Multivariate logistic regression analysis with postoperative callus as the dependent variable revealed that the stem depth at 1month after total hip arthroplasty (odds ratio, 1.14; 95% confidence interval, 1.04-1.24, p = 0.002) was a significant and independent risk factor of postoperative callus. Deep insertion of a short tapered-wedge stem is a risk factor for postoperative callus.

Single versus double percutaneous pinning of pediatric distal radius fractures.

The aim of this study was to compare early clinical and radiographic results of single- versus double-pin fixation of unstable pediatric distal radius fractures. A total of 103 consecutive closed distal radius fractures treated with either single or double percutaneous pinning at a tertiary level I pediatric hospital were analyzed. All patients had open physes and had fractures that failed initial closed reduction and casting. Postoperative fracture displacement was assessed by measuring the difference in angulation of the radius in the anteroposterior and lateral views from intraoperative fluoroscopic images to postoperative radiographs taken on the day of pin removal. Complications were identified from the medical record review. In 103 operative distal radius fractures in 101 patients (70 males, 31 females), 52 and 51 distal radius fractures were treated with single and double pinning, respectively. The median [interquartile range (IQR)] age at the time of surgery was 12.1 (9.0-14.0) years, with the single-pinning group being younger by 1.9 years (P < 0.01). Median (IQR) postoperative angulation in the anteroposterior radiograph (coronal plane) was 2° (1-7°) with one pin versus 1° (0-2°) with two pins (P < 0.01). Median (IQR) postoperative angulation in the lateral radiograph (sagittal plane) was 3° (1-10°) with one pin versus 1° (0-2°) with two pins (P < 0.01). There were no significant differences in complications between the single- and double-pinning groups. Double-pin fixation resulted in a statistically significant, but clinically negligible, reduction in postoperative fracture displacement compared with single-pin fixation. Complication rates were similar in both groups. These findings suggest that either single- or double-pinning techniques can be effective, provided appropriate reduction and postoperative immobilization are achieved.

Variation in Demographics, Hospital, and Patient-Reported Outcomes Following Total Hip Arthroplasty According to Biological Sex

BackgroundThe effect of biological sex on the outcomes of total hip arthroplasty (THA) remains unclear. Accounting for biological sex in research is crucial for reproducibility and accuracy. Average combined data may mask sex-related variation and obscure clinically relevant differences in outcomes. The aim of this study is to investigate hospital and patient-reported outcome measures (PROMs) after THA by biological sex to elucidate differences and ultimately provide more equitable care. MethodsWe performed a retrospective review of patients undergoing primary THA at a single large academic center between January 2013 and August 2020. Demographics, operative variables, hospital outcomes, and PROMs were compared between men and women patients. The PROMs included preoperative, 6-weeks, 6-months, and 1-year Single Assessment Numeric Evaluation, Visual Analog Scale, Hip Disability and Osteoarthritis Outcome Score Joint Replacement, University of California, Los Angeles, and Patient-Reported Outcomes Measurement Information System mental and physical scores, as well as satisfaction scores. ResultsA total of 6,418 patients were included (55% women). Women were older (P < .001), had a lower body mass index (P < .001), and were more likely to have public insurance (P < .001). Fewer women were discharged to home or self-care (P < .001). Women had higher rates of cementation (P < .001) and fracture within 90 days (P < .001), and these associations remained significant with adjusted multivariable analyses. Women had significantly higher pain and lower functional scores preoperatively; postoperatively, most PROMs were equivalent. ConclusionsImportant differences were observed in several areas. Demographic parameters differed, and a variable effect of biological sex was observed on surgical and hospital outcomes. Women had an increased incidence of cemented femoral components (indicated for osteoporotic bone) and postoperative fractures. Women’s PROMs demonstrated globally lower functional scores and higher pain preoperatively. Differences attributed to sex should continue to be investigated and accounted for in risk-stratification models. Future studies are needed to elucidate the underlying causes of observed biological sex differences and are essential for equitable arthroplasty care.

Clinical course and risk factors for post-operative onset lateral hinge fracture following medial opening-wedge distal tibial tuberosity osteotomy

PurposeThis study aimed to investigate the clinical outcomes of and risk factors for post-operative onset lateral hinge fracture (LHF) following medial opening-wedge distal tibial tuberosity osteotomy (DTO). MethodsA total of 68 patients who underwent DTO were stratified into non-LHF and post-operative onset LHF groups. The groups were compared in terms of radiographic parameters, including the hip–knee–ankle (HKA) angle, and were clinically evaluated using the Knee Society Score (KSS) and 2011KSS. Multiple logistic regression analysis was performed to identify risk factors for post-operative onset LHF. ResultsThe non-LHF and post-operative onset LHF groups included 53 and 15 patients, respectively. The post-operative HKA angle was significantly smaller (valgus) in the post-operative onset LHF group than in the non-LHF group (P ​= ​0.005). Knee and function scores were significantly lower in the post-operative onset LHF group than the non-LHF group at 6 months (P ​= ​0.002 for each comparison). All 2011KSS subscores were significantly lower in the post-operative onset LHF group than the non-LHF group at 6 months (P ​= ​0.001, 0.010, 0.013, and 0.013, respectively). Post-operative HKA angle was a risk factor for post-operative onset LHF (odds ratio ​= ​0.589, 95% confidence interval 0.392–0.886; P ​= ​0.011). ConclusionsPost-operative weight bearing may be delayed to prevent post-operative onset LHF, especially in patients with post-operative large valgus knee alignment.

Poster 298: Complications Following Tibial Tubercle Osteotomy (TTO) at a Tertiary-Care Institution

Objectives: Tibial tubercle osteotomy (TTO) can be used to treat patellar instability, patellar maltracking/compression, and patellofemoral cartilage damage. Reported complication rates following TTO range from 1% to 46%, with varied definitions of complication. The purpose of our study was to define the incidence of complications following TTO in a large cohort at a tertiary-care institution. Methods: Patients who underwent TTO between 2011 and 2023 were retrospectively identified. Patients who did not have at least 30 days of follow-up were excluded. Revision cases were excluded. Information about complications was obtained through review of the electronic medical record. Major complications included intraoperative fracture, postoperative fracture, loss of fixation, delayed union, non-union, pulmonary embolism (PE), patella tendon rupture, deep infection, painful hardware requiring removal, arthrofibrosis requiring reoperation, re-dislocation, reoperation for other indications, readmission, and revision. Minor complications included superficial infection, deep venous thrombosis (DVT), wound dehiscence, and postoperative neurapraxia. Chi-square tests were used for categorical variables, t tests for continuous variables. Results: Four hundred and seventy-six TTOs in 436 patients were included in the final cohort with a mean follow-up of 1.9 years. Patients were 68.5% female with average age 28.3 years.The overall complication rate was 27.5 percent. Major complications were recorded in 23.7% of patients, and minor complications in 8.4% of patients. Reoperation was required in 16.6% of patients at an average of 14 months after index procedure. The most common complications were painful hardware requiring removal (6.5%), superficial infection (5.7%), and arthrofibrosis requiring return to the operating room (5.0%). These and other complications are reported in Table 1 at 30 days, 90 days, 1 year, and final follow-up. Table 2 compares patient characteristics for those who had a major complication versus those who did not. Patients who had a major complication were older than those who did not (30.2 vs 27.7, p = .013). A higher proportion of patients who had a major complication had a previous ipsilateral surgery (57.5% vs. 36.6%, p &lt; .001), had an indication of cartilage lesion/arthritis (71.7% vs. 60.6%, p = .034), and underwent a concomitant cartilage reconstruction/repair procedure (51.8% vs. 39.1%, p = .012). A lower proportion of patients who had a major complication had an indication of instability (56.6% vs. 67.2%, p = .043) and underwent a soft tissue reconstruction (46.4% vs. 60.1%, p = .012). There were no differences in the proportion of major complications by sex or American Society of Anesthesiologists score. Mean body mass index (BMI) did not differ significantly between patients who had a major complication and those who did not. Hardware removal was required in 6.5% of patients. More patients with headed as compared to headless screws required hardware removal (13.2% vs. 1.7%, p &lt; .001). Arthrofibrosis requiring reoperation was observed in 5.7% of patients. A significantly higher proportion of patients who underwent a concomitant cartilage restoration/repair procedure had arthrofibrosis postoperatively (10.0% vs. 2.5%, p &lt; 001). There was no difference in arthrofibrosis requiring reoperation by race, sex, age, BMI, smoking status, prior ipsilateral surgery, or other concomitant procedures. Conclusions: The complication rate following TTO was 27.5%, with painful hardware requiring removal (6.5%) as the most common complication, and a reoperation rate of 16.6% at a mean follow-up of 1.9 years. Major complications were observed in 23.7% of patients and were more common in older patients, patients with an indication of cartilage lesion/arthritis, patients who underwent a cartilage restoration/repair procedure, and patients with a previous ipsilateral surgery. Hardware removal was more common in patients with headed screws. Arthrofibrosis was more common in patients who underwent a concomitant cartilage restoration/repair procedure.

A study of postoperative periprosthetic femur fracture in cases of operated total knee replacement-incidence and treatment outcome

A study of postoperative periprosthetic femur fracture in cases of operated total knee replacement-incidence and treatment outcome

Postoperative Medial Malleolar Fractures in Total Ankle Replacement Are Associated With Decreased Medial Malleolar Width and Varus Malalignment: A Case-Control Study.

There are limited data regarding risk factors associated with periprosthetic medial malleolar fractures in total ankle arthroplasty (TAA). This case-control study aimed to identify the risk factors and analyze the effect of prophylactic screw fixation in preventing a medial malleolar fracture after TAA. A case-control study was conducted on 149 patients who underwent primary TAA. Twenty patients with postoperative medial malleolar fractures >4 weeks postoperatively (cases) were identified. An additional 129 patients (controls) were randomly selected from the TAA database. Radiographic evaluation included tibial component coronal alignment and postoperative medial malleolar width. Demographics and radiographic variables were compared between cohorts. Logistic regression was used to investigate the association between medial malleolar fracture and postoperative coronal alignment, medial malleolar width, and prophylactic fixation of the medial malleolus. Mean (SD) medial malleolar width was significantly smaller in the fracture cohort (8.52 mm [1.6]) than in the control group (11.78 mm [1.74]) (P < .001). Mean (SD) tibial component coronal alignment was 92.17 degrees (2.77) in the fracture cohort and 90.21 degrees (1.66) in the control group (P = .002). Regression analysis identified a significant negative association between postoperative medial malleolar width and the probability of fracture (OR = 0.06, 95% CI 0.01, 0.26, P < .001). Varus malalignment of the tibial component was positively associated with the probability of fracture (OR = 1.90, 95% CI 1.27, 2.86, P = .002). Prophylactic screw fixation resulted in more than 90% reduction in the odds of a fracture (OR = 0.04, 95% CI 0.01, 0.45, P = .01). ROC curve analysis determined a medial malleolar width of 10.3 mm as a potential threshold for predicting fracture. Decreased medial malleolar width and postoperative varus malalignment were associated with an increased risk of postoperative medial malleolar fracture. Therefore, surgeons should consider prophylactic screw fixation in patients with a medial malleolar width <10.3 mm or at risk of postoperative varus deformity.

Challenges and Outcomes in the Management of Periprosthetic Humeral Fractures: A Retrospective Study and Review of Current Approaches.

Periprosthetic humeral fractures are a rare and increasing entity due to the rising number of shoulder arthroplasties. These fractures pose a significant challenge for surgeons, with incidence rates ranging from 1.2% to 19.4%. They can occur intraoperatively or as late complications, often influenced by trauma, prosthetic wear, or loosening. A retrospective study was conducted on all patients admitted with periprosthetic humeral fractures over a four-year period (2018-2022). Inclusion criteria were postoperative periprosthetic humeral fractures with a minimum follow-up of six months. Exclusion criteria included intraoperative fractures, fractures of the glenoid or coracoid process, and cases with follow-up of less than six months or incomplete data. The study included six patients with an average age of 83.1 years, predominantly female (four females andtwo males). All fractures occurred postoperatively: four on reverse shoulder prostheses, one on an anatomical prosthesis, and one on a hemiarthroplasty. The mechanism was low-energy trauma, with fractures occurring an average of 96 months post-initial surgery. Fractures were classified using the Campbell system: three in region 4, two in region 3, and one in region 2. Radiographs showed four cemented and two uncemented stems. Three patients underwent surgical treatment with either prosthetic replacement using a long stem and fracture cerclage or lockingcompression plate (LCP). The remaining three patients were treated conservatively with a Sarmiento brace due to advanced age, bone fragility, low functional demand, and comorbidities. Radial nerve palsy was a complication in two patients post-trauma, with one recovering fully and the other not recovering before death due to associated complications. All fractures consolidated within an average of seven months (range: 5-8 months).Functional recovery was satisfactory with a median Constant-Murley Shoulder Score of 69in surgically treated patients, with range of motion between 100 and 140 degrees. Only two conservatively treated patients achieved fracture consolidation, and functional recovery was inadequate. Managing periprosthetic humeral fractures remains challenging. Treatment goals include fracture healing, maintaining prosthetic stem stability, preserving glenohumeral motion, and restoring shoulder function. Despite various classification systems, the literature shows limited and variable data on incidence and treatment outcomes. Conservative treatment may be considered for stable implants and acceptable alignment, but surgical intervention is often necessary for displaced fractures or implant loosening. The management of periprosthetic humeral fractures requires a tailored, multidisciplinary approach to optimize outcomes and improve patient quality of life. With the increasing incidence of these fractures due to the growing use of shoulder arthroplasty, ongoing research and development of new techniques and therapeutic strategies are essential to address this clinical challenge effectively.

AWARENESS OF DELAYED HEALING IN POST-OPERATIVE FRACTURE CONDITIONS IN OSTEOPOROTIC PATIENTS

Objectives: The study aimed to determine the knowledge of delayed healing in postoperative fracture conditions in osteoporotic patients. Method: In this observational study, 60 subjects were taken between the age group 50–80 years, which consisted of 52% of females and 48% of males. The study was done with self-made questionnaires. Result: A sample of 60 people was taken; out of this, only 11% were aware of the relationship between osteoporosis and fracture healing, and the other 89% lacked the awareness of the relationship between osteoporosis and fracture healing. Conclusion: In this study, it was found that there was 11% of people aware of fracture healing and osteoporosis.

Intertrochanteric femoral fracture with lateral wall fracture at the lag screw insertion site may cause postoperative anterior wall fracture and lead to deterioration in activities of daily living

BackgroundIncomplete reduction and fixation of intertrochanteric femoral fractures significantly affect patients' daily activities. The lateral wall's integrity is pivotal in such fractures. This study examines instability, particularly lateral wall fractures at the lag screw insertion site and postoperative anterior wall fractures. MethodsOverall, 161 patients with femoral intertrochanteric fractures were included. Three-dimensional computed tomography was conducted preoperatively and 3 weeks postoperatively to determine the postoperative anterior wall fractures incidence. Patient background, operative time, intraoperative blood loss, postoperative telescoping, and daily living activities were compared. ResultsThe study recorded 51 cases of lateral wall fractures at the lag screw insertion site and 17 of postoperative fractures of the anterior wall. Postoperative fractures of the anterior wall were found in 3 of 110 and 14 of 51 patients in the group without and with the lag screw insertion site, respectively. The group of postoperative fractures of the anterior wall had significantly lower bone mineral density, longer operative time, and increased intraoperative blood loss. At 4 weeks postoperatively, the group of postoperative fractures of the anterior wall showed increased telescoping and decreased motor component of the functional independence measure (with postoperative fractures of the anterior wall: 28, without postoperative fractures of the anterior wall: 30), and significant reductions were observed in the transfer and locomotion items, indicating lower limb function (with postoperative fractures of the anterior wall group: 11, without postoperative fractures of the anterior wall group: 12). ConclusionsPostoperative anterior wall fractures occurred in 27.5% cases with lateral wall fractures at the lag screw insertion site. Three-dimensional computed tomography is useful for preoperative evaluation of lateral wall fractures at the lag screw insertion site to assess instability. Postoperative fractures of the anterior wall related reduction in daily living activities needs attention.

Faktor Mobilisasi Dini, Obesitas dan Usia Tua Sebagai Prediktor Lama Rawat Inap Pasien Fraktur Femur Pasca Bedah

This study aims to explore the factors that influence the length of stay in post-surgical femur fracture patients, specifically the interaction between early mobilization, obesity, and old age as potential predictors of hospitalization. The research method used was a systematic review using the PRISMA search strategy. The databases used in this research are ProQuest, Sage Journal, Embrace, Science Direct, and Scopus. The results of the study show that factors that influence the length of stay of postoperative femur fracture patients from the results of the literature review are mobility, comorbidities, related fractures, intraoperative blood loss, postoperative blood transfusion, occurrence of pressure ulcers, higher BMI or obesity, choice of anesthesia, and drainage status. The average length of stay in the literature review is 5.64 days to 14.4 days. In conclusion, many factors influence LOS such as mobility, comorbidities, related fractures, intraoperative blood loss, postoperative blood transfusion, and the occurrence of wounds. pressure, higher BMI or obesity, choice of anesthesia, drainage status. The average length of stay in research journals is 5.64 days to 14.4 days. Keywords: Fracture, Femur, Early Mobilization, Obesity, Old Age.

Fixation of Long Oblique and Spiral Metacarpal Shaft Fractures With Intramedullary Screw and Cerclage Wires

Introduction: Long oblique and spiral metacarpal shaft fractures are length-unstable fracture patterns susceptible to malrotation and shortening. We expand the use of intramedullary screw fixation for traditional length-unstable fracture patterns including long oblique and spiral with cerclage wire augmentation. Materials and Methods: Surgical technique of intramedullary screws for long oblique and spiral metacarpal shaft fractures, augmented with cerclage wires, is described. Case series of patients who underwent this technique over a 3-year period from 2 surgeons at a single institution were evaluated. The inclusion criteria included patients who underwent this technique with long oblique or spiral metacarpal shaft fractures. The exclusion criteria included open injuries, and base or neck fractures. Results: A total of 8 patients were included with an average age at surgery 42 years old (range, 25 to 70). Six of the 8 patients achieved full range of motion at the time of final follow-up. One patient had ~5 to 10-degree deficit in both flexion and extension, and the other had 20-degree loss in both flexion and extension. The follow-up averaged 62 days (range, 25 to 144 days). There were no patients with nonunion, malunion, hardware failure, or postoperative fracture subsidence or malrotation. The average time to union was 6.1 weeks (range, 3.5 to 12.4 wks). Conclusions: This hybrid technique expands the use of intramedullary screws to traditional length-unstable fractures including long oblique and spiral patterns. Patients demonstrate return to full range of motion, union approximately in 6 weeks, with minimal complications following this minimally invasive technique.

Use of calcaneal locking plate in surgical treatment of quadrilateral plate fractures of theacetabulum.

Specialized devices for fixation of the acetabulumquadrilateral plate (QP) fractures may not be readily available in resource-constrained settings. In this article, we aim to explore the use of a 3.5-mm locking calcaneal plate in fixation of QP fractures. Twenty-eight patients with QP fractures underwent surgery using the modified Stoppa approach. Follow-up at 12months assessed fracture healing and functional outcomes using the Majeed pelvic outcome score. Descriptive statistics summarized patient demographics and fracture characteristics. Analysis of variance (ANOVA) and exact logistic regression explored associations between factors (age, AO/OTA classification, gender, and time to surgery) and Majeed scores. The mean age of patients was 42.71years, with the majority being male (64.29%). All patients achieved bony union. Post-traumatic arthritis developed in three patients, while two patients experienced post-operative fracture redisplacement. Evaluation using the Majeed pelvic outcome score revealed generally favorable outcomes, with 32.14% achieving excellent, 39.29% good, 21.43% fair, and 7.14% poor outcome. Only an older age was associated with a worse outcome score (excellent/good versusfair/poor,odds ratio: 0.87, 95% confidence interval: 0.77, 0.96). Surgical management of quadrilateral plate fractures using 3.5-mm locking calcaneal plates demonstrates promising outcomes, particularly in resource-constrained settings, where specialized devices may be lacking.

Short term follow-up of femoral neck dynamic cross screw system and threaded cannulated screw in the treatment of vertically unstable femoral neck fractures

To analyze and compare the clinical effects of femoral neck dynamic cross screw system (FNS) and cannulated screws(CS) in the treatment of vertically unstable femoral neck fractures. The clinical data and short-term follow-up results of 40 patients with vertically unstable femoral neck fractures admitted from July 2020 to August 2021 were retrospectively analyzed. According to different internal fixation methods, 40 patients were divided into two groups, 20 cases in FNS group included 11 males and 9 females with a median of 58.5(50.3, 62.5) years old, and 20 in CS group included 9 males and 11 females with a median of 52.0(40.5, 58.0) years old. The operation time, knife edge length, blood loss and treatment cost of two gruops were observed and compared. The postoperative fracture healing and internal fixation were evaluated with X-ray imaging data, and the femoral neck shortening of the affected side was measured. The incidence of thigh irritation, the time of partial weight bearing and full weight bearing, early necrosis of femoral head, reoperation revision and Harris scores were compared between two groups. FNS group was followed up for 18.0(15.0, 19.0) months, CS group for 17.0(15.0, 18.8) months. There was no significant difference in operation time, incision length and blood loss between two groups(P>0.05). The cost of diagnosis and treatment in FNS group was higher than that in CS group(P<0.001). In FNS group, there was no irritation sign of the affected side thigh, while in CS group, there were 6 cases with discomfort or irritation sign of the lateral thigh(P<0.05). The average time of partial weight bearing activity in CS group was later than that in FNS group(P<0.05); However, there was no significant difference in the activity time of complete weight bearing between two groups(P=0.011>0.05). At the last follow-up, the shortened length of the affected femoral neck in CS group was greater than that in FNS group(P<0.05). There was no early necrosis of femoral head and reoperation in both groups. There was no significant difference in Harris score between two groups 12 months after operation(P>0.05). FNS treatment of vertically unstable femoral neck fractures can significantly reduce the incidence of lateral thigh irritation sign, and effectively reduce the postoperative shortening rate of vertically unstable femoral neck fractures, which can provide a relatively stable anti rotation force and anti cutting force, so that patients can go to the ground relatively early, which is conducive to the recovery of the affected hip joint function after surgery. It is a new option for the surgical treatment of vertically unstable femoral neck fractures. However, due to the high cost of treatment, In clinical practice, appropriate surgical treatment is selected according to the actual situation.

Clinical performance of posterior restorations using a universal adhesive over moist and dry dentin: A 36-month double-blind split-mouth randomized clinical trial

ObjectivesTo evaluate the influence of dentin moisture on the clinical behavior of a universal adhesive on posterior teeth after 36 months of follow-up. MethodsForty-five patients participated in this study. Following a split-mouth design, three operators placed 90 Class I/Class II restorations over moist dentin (MD) or dry (DD) (n = 45) with resin composite (Filtek Bulk Fill) and a universal adhesive used in the etch-and-rinse mode (Single Bond Universal). Each restoration was evaluated according to the FDI and USPHS criteria (postoperative sensitivity, fracture and retention, marginal staining, marginal adaptation, and recurrence of caries) at baseline and after 6-, 12-, and 36 months. For statistical analysis, Kruskal Wallis analysis of variance rank (α = 0.05) and Kaplan-Meier survival analysis were used. ResultsNo significant difference between groups was observed in each FDI criterion after 36 months of clinical evaluation (p > 0.05). The retention rates (confidence interval 95 %) were 97.37 % (86.5 - 99.5) for both MD and DD without significant difference between them (p > 0.05). Eight restorations (MD = 4; DD = 4) showed minimal marginal staining defects (p > 0.05). Two restorations were lost (MD = 1; DD = 1). Fifteen restorations (MD = 8; DD = 7) presented minor marginal discrepancies according to the FDI criteria (p > 0.05). ConclusionThe clinical performance of the universal adhesive when applied in etch-and-rinse mode was not influenced by dentin moisture in posterior bulk-fill composite restorations. Clinical significanceThe level of dentin moisture appears not to influence the clinical efficacy of a universal adhesive when applied using the etch-and-rinse technique in posterior composite resin restorations.