Outcome Of Fractures Research Articles

Closed Reduction Followed by Percutaneous Fixation of Acute Femoral Neck Fractures in Young Adults: A Retrospective Cohort Study

OBJECTIVES: To evaluate the surgical outcomes of femoral neck fractures (FNF) in young adults treated with a closed reduction technique because it pertains to reduction quality, rates of union, and risk factors for complication. METHODS: Design: Retrospective cohort study with radiograph and electronic medical record review. Setting: Level 1 Swiss Trauma Center. Patient Selection Criteria: Between 2012 and 2021, young adults with isolated FNF (AO/OTA 31-B1) treated with percutaneous internal fixation were selected. Exclusion criteria were open reduction technique, age older than 65 years or younger than 16 years, pathologic fractures, and associated femoral head or shaft fractures. Outcome Measures and Comparisons: Primary outcome was quality of reduction, as assessed by 3 experienced trauma surgeons' evaluation of intraoperative and/or first postoperative radiographs using the overall impression, the Garden alignment index, and Lowell criteria. In addition, clinical outcomes, conversion to arthroplasty, and complications after closed reduction and fixation of femoral neck fractures were reviewed. RESULTS: A total of 54 patients with a median interquartile range age of 57.5 (48–60) years were included. Among them, 22 (41%) were women and 32 (59%) were men. The closed reduction technique demonstrated satisfactory reduction results in up to 87% of cases. Major complications occurred in 19%, with 17% requiring conversion to total hip arthroplasty. Unacceptable or borderline acceptable reduction quality correlated significantly with the need for later conversion (P = 0.03). CONCLUSIONS: The study supported the use of the closed reduction technique for acute FNF in patients younger than 65 years, achieving satisfactory reduction results in up to 87% of cases with comparable complication rates to treatment of young femoral neck fractures with open reduction. Furthermore, it underscored the significance of the surgeon's overall impression of reduction quality, alongside the established reduction criteria, the Garden alignment index, and Lowell criteria, in evaluating the quality of the reduction. In addition, risk of conversion to total hip arthroplasty was associated with worse closed reduction quality. LEVEL OF EVIDENCE: Therapeutic Level III. See Instructions for Authors for a complete description of levels of evidence.

Clinical relevance of current patient-reported outcome measures for ankle fracture: surgeons' perspective.

Determine the relevance of the most frequently used patient-reported outcome measures (PROMs) for monitoring patient recovery after ankle fracture, from the clinical perspective of orthopaedic trauma surgeons, given lack of validated PROMs. Prospective cohort. Orthopaedic Trauma Association committee meetings, electronic correspondence. Orthopaedic trauma surgeons. Delphi method for consensus activities. IV. Most clinically relevant PROMs for ankle fracture recovery. Several English-language PROMs were identified based on use in literature and relevance to ankle fractures. 7 were selected by expert consensus. These are the Ankle Fracture Outcome of Rehabilitation Measure (A-FORM), Foot and Ankle Ability Measure (FAAM), American Academy of Orthopaedic Surgeons (AAOS), Foot and Ankle Disability Index (FADI) Score, Lower Extremity Functional Scale (LEFS), Olerud-Molander Ankle Score (OMAS), and Patient-Reported Outcome Measurement Information System Physical Function (PROMIS PF). The most clinically relevant PROM is the A-FORM, followed by the AAOS, LEFS, PROMIS PF, FADI, and OMAS, and the least clinically relevant overall, the FAAM. Understanding which PROM best matches physician expectations for tracking recovery is an important step toward a robust, evidence-based approach to patient care. The A-FORM was identified as the most clinically relevant among the most used PROMs. These results will aid surgeons, clinicians, and scientists to identify a uniformly, clinically relevant PROM for the treatment and study of outcomes and recovery after isolated ankle fracture.

The functional outcomes of tibia fractures treated with intramedullary tibia nail: A retrospective study

Background: The tibia nailing system is a type of implant used to stabilize a broken tibia bone. It is intended for long bone fracture fixation of tibia fractures, which include transverse, oblique, spiral, segmental, comminuted fractures, open and closed fractures etc. There is different nailing system available each with its own advantages and limitation. The type of system that is used will depends on the severity of the fracture, location of the fracture and the patient individual anatomy. In this study the Tibia Nail was to treat the fracture. Materials and Methods: Total 14 patients having age ranging from 26-57 years were treated by Tibia nails. Retrospective analysis of patients who underwent Tibia nail fixation having tibial shaft fractures was performed. Clinical evaluation was done for all patients with a mean follow-up of 1.5 years. Radiological images taken at the follow up after surgery were utilised to assess the outcome. VAS Score was used for analysis. Results: The patients that are included in the current study were available for evaluation after a mean of 12 months of follow-up. Radiological union in all patients were achieved in 6.1-7.2 weeks. Apart from this, the patients stay in clinical hospital for the 12.2 days of mean duration. The result reveals that overall, VAS Score at the final follow up was satisfactory. In addition, the full weight-bearing with low level of pain was reported after 9-12 month of surgery. Conclusion: The tibia nail is an effective treatment of fractures of the tibia bone.

Comparative outcomes of operative treatment for two and three-part proximal humerus fractures with or without ipsilateral shaft fractures and head-split patterns: intramedullary nail versus open reduction internal fixation.

To investigate whether the outcomes, including union rates, complications, reoperations, blood loss, operative time, and range of motion, differed following intramedullary nailing (IMN) or open reduction internal fixation (ORIF) of two- and three-part proximal humerus fractures with or without ipsilateral shaft fractures and head-split patterns. This was a retrospective multicenter study at three community centers and one level 1 trauma center. Inclusion criteria were two- and three-part proximal humerus fracture treated with either IMN or ORIF from 2015 to 2022 with at least three months of postoperative follow-up. 228 patients. No significant differences in preoperative subject characteristics were observed. IMN was significantly more common with ipsilateral shaft fractures (p = 0.011). The number of fracture parts was significantly associated with treatment (p < 0.001). IMN had significantly less blood loss in two-part fractures (p = 0.016) and concomitant shaft fractures (p = 0.029), but operative time was not significantly less in any group. Union rates, complications, reoperation, postoperative humeral neck shaft angle, and postoperative range of motion were not significantly different. IMN and ORIF result in similar outcomes for proximal humerus fractures. Both treatments result in high union rates, the potential for near anatomic postoperative humeral neck shaft angles, and sufficient postoperative range of motion. IMN has lower blood loss than ORIF. IMN is a viable option for two-part proximal humerus fractures and may be effective in select three-part fractures as well. Concomitant humeral shaft fractures can be treated with either IMN or ORIF. Head-split patterns should be treated with ORIF.

Incidence of and risk of mortality after hip fractures in Rheumatoid Arthritis relative to the general population.

Osteoporosis, a known complication of rheumatoid arthritis (RA), increases the risk of hip fracture, which is associated with high morbidity and mortality. Fracture risk estimates in RA patients treated with contemporary treatment strategies are lacking. The objectives were 1) to estimate age- and sex-specific incidence rates and compare the risk of hip fractures in RA relative to age and sex-matched general population controls, and 2) to compare the risk of all-cause mortality in RA and general population controls after hip fracture. A longitudinal study of a population-based incident cohort of RA patients diagnosed between 1997 and 2009, followed until 2014, with age- and sex-matched controls from the general population of British Columbia, using administrative health data. Hip fracture outcomes (ICD9-CM codes 820.0 or 820.2; ICD10-CA code S72.0 to S72.2) and mortality at pre-defined intervals after fracture (in-hospital, 90 days, 1-year, 5-year) were identified. Hip fracture incidence rates for RA and controls, and incidence rate ratios (IRR) were calculated. Cox proportional hazards models compared hip fracture and mortality risk in RA vs. controls; logistic regression compared in-hospital mortality risk. Overall, 1314 hip fractures over 360,521 person-years were identified in 37,616 RA individuals and 2083 over 732,249 person-years in 75,213 controls, yielding a 28% greater fracture risk in RA (IRR 1.28 [95%CI, 1.20;1.37]). Mean age at time of fracture was slightly younger for RA than controls (79.6 + 10.8 vs. 81.6 + 9.3 yrs). Post-fracture mortality risk at 1- and 5-years did not differ between RA and general population controls. Results were similar in a sensitivity analysis including only RA individuals who received disease-modifying antirheumatic drugs (DMARDs). People with RA had a greater risk of hip fractures, but no greater risk of mortality post fracture, than the general population. The relative risk of hip fractures observed was not as high as previously reported, likely reflecting better treatment of inflammation and management of osteoporosis and its risk factors.

Thoracic Responses and Injuries of Male Post-Mortem Human Subjects in a Homogeneous Rear-Facing Seat During High-Speed Frontal Impact.

In recent post-mortem human subjects (PMHS) studies in a high-speed rear-facing frontal impact (HSRFFI), the PMHS sustained multiple rib fractures. The seatback structure and properties of the seats might contribute to these fractures. This study aimed to determine if a homogeneous rear-facing seat with foam-covered seatback would mitigate the risk of thoracic injury during an HSRFFI. Three male PMHS were subjected to the same previous HSRFFI pulse. The seating structure consisted of a homogeneous seatback composed of rigid plates with load cells and covered with both comfort and safety foam. The PMHS spine was instrumented with accelerometers and angular rate sensors. Two chestbands were attached at the level of the axilla and xiphoid, and strain gages and strain rosettes were attached to ribs. Whole-body kinematics were quantified using a motion capture system. PMHS1 and PMHS3 sustained 30 and 13 rib fractures, respectively, while PMHS2 did not sustain any fractures. Average maximum anterior-posterior (A-P) chest compressions ranged from 15.9 to 22.6%. Rib fractures occurred before and after the maximum A-P compression, so A-P chest compression alone did not correlate well with rib fracture outcomes. Thoracic inferior-superior (I-S) deformation relative to the T12 was 107.4mm for PMHS1, 27.6mm for PMHS2, and 85.1mm for PMHS3. The direction of the maximum principal strain indicated that ribs experienced shear caused by I-S chest deformation. These results will assist with the development of countermeasures to protect occupants in a rear-facing seating configuration, along with validation of human body models.

Validity and reliability of the osteoporotic fracture treatment score (OF score) and outcomes across various treatments in osteoporosis vertebral compression fracture patients.

Osteoporotic vertebral compression fractures (OVF) are prevalent and substantially impact healthcare systems and patients' quality of life. The osteoporotic fracture treatment score (OF score), developed by the German Society of Orthopedics and Trauma (DGOU), guides surgical decisions, but its reliability and validity are underexplored. This study assessed the OF score's inter- and intraobserver reliability, validated its treatment recommendations, and investigated intermediate outcomes of different DGOU-recommended surgical strategies for OVF. A retrospective cohort study was conducted. Inter- and intraobserver reliability of the OF score and its subcomponents were analyzed using clinical and radiographic data. Validity was assessed by comparing the OF score's recommended treatments with actual treatments received. Outcomes at the final follow-up were back pain visual analog scale, Oswestry Disability Index, EQ-VAS, EQ-5D-5L, adjacent fracture incidence, local kyphotic angle, and reoperation rates. Patients with at least 1-year follow-up were included. A total of 157 patients (84.7% female; mean age 74.2 ± 10.5 years) were evaluated. The most frequent osteoporotic fracture (OF) types were OF4 (49.0%) and OF3 (40.8%). The OF score demonstrated good interobserver reliability (ICC = 0.77, 95% CI: 0.65-0.86) and intraobserver reliability (ICC = 0.83, 95% CI: 0.72-0.90). Kappa values for subcomponents ranged from 0.57 to 0.89. Excluding patients with indeterminate recommendations (OF score = 6), 82.9% received treatments concordant with OF score recommendations. Receiver operating characteristic curve analysis showed an area under the curve of 0.77 (95% CI: 0.67-0.86); an OF score cutoff > 6.5 predicted actual treatment with 87.9% sensitivity and 61.0% specificity. All surgical treatments showed comparable improvements in clinical outcomes. However, patients treated with stand-alone cement augmentation (CA) had less local kyphotic angle correction (P = 0.004) and greater postoperative kyphotic progression (P < 0.001) than those undergoing short-segment (SS-PI) or long-segment instrumentation (LS-PI). No significant differences in adjacent fractures or complications were observed. The OF score is a reliable and valid system with good discriminative ability for surgical decision-making in OVF patients. CA, SS-PI, and LS-PI are viable options with comparable functional outcomes. However, in OF3 or OF4 fractures, caution is advised due to lesser kyphosis correction and greater kyphotic progression with CA compared to SS-PI or LS-PI, as recommended by the DGOU.

Hounsfield unit values are useful for predicting early outcomes after acetabular fractures: a retrospective study.

Acetabular fractures are among the most challenging orthopaedic fractures, and a high total hip arthroplasty (THA) conversion rate has been reported in older patients with acetabular fractures. Bone quality is a poor prognostic factor after acetabular fracture fixation and has been assessed using computed tomography (CT). However, the relationship between Hounsfield unit (HU) values measured using CT and early acetabular fracture outcomes remains unknown. This study aimed to elucidate the effect of HUs on early acetabular fracture outcomes. 50 consecutive patients who underwent open reduction and internal fixation for acetabular fractures were included. The mean follow-up duration was 24 months. 27 hips had elementary fractures and 23 had associated fractures. The reduction quality assessed using CT was as follows: anatomical, 13 hips; imperfect, 10 hips; and poor, 27 hips. Secondary hip osteoarthritis was observed in 5 patients (10%), and the surgery was converted to THA in 1 patient (2%). The HU values of the fifth vertebral body and the unaffected side of the femoral head were measured. The fracture type, radiological secondary hip osteoarthritis, conversion to THA, and postoperative displacement gap were recorded. The unaffected femoral head HU values in elementary fractures (250.5 ± 50.5) were significantly higher than those in associated fractures (221.5 ± 48) (p < 0.047). The HU values of the fifth vertebral body and the unaffected femoral head were significantly correlated with the postoperative residual displacement gap and were significantly lower in those with secondary osteoarthritis than in those without it. The cut-off value for predicting early osteoarthritic change after an acetabular fracture was approximately 180. The HU values were correlated with the fracture type, postoperative displacement gap, and early osteoarthritic change after acetabular fractures and are clinically useful prognostic factors for early acetabular fracture outcomes.

OUTCOME OF BURIED VERSUS EXPOSED KIRCHNER WIRES IN TERMS OF INFECTION IN FRACTURE OF PHALANGES AND METACARPAL BONE OF HAND

Kirschner wire (K-wire) fixation is a common technique for treating phalangeal and metacarpal fractures due to its cost-effectiveness and efficiency. However, the risk of infection associated with exposed K-wires remains a significant concern. This study aimed to compare infection rates and clinical outcomes in hand fractures treated with buried versus exposed K-wires. Objective: To assess and compare infection rates, clinical interventions, and patient comfort between buried and exposed K-wires in phalangeal and metacarpal fractures. Method: This study was conducted at Bolan Medical Complex Hospital, Quetta, with 110 patients divided into two groups: Group A (55 patients with buried K-wires) and Group B (55 patients with exposed K-wires). Infection rates were evaluated by categorizing infections as superficial or deep. Clinical outcomes, including the need for antibiotics, K-wire removal, and patient comfort, were assessed for both groups. Results: Group A (buried K-wires) had significantly lower infection rates, with 3.6% of patients developing superficial infections and 1.8% deep infections. In contrast, Group B (exposed K-wires) had higher infection rates, with 10.9% experiencing superficial infections and 5.4% deep infections. Additionally, exposed K-wire patients required more clinical interventions, including increased antibiotic use and K-wire removal. Conclusion: Buried K-wires provide a safer and more comfortable alternative for hand fracture management, with significantly lower infection rates and reduced need for further medical intervention compared to exposed K-wires. Therefore, the use of buried K-wires is preferable for reducing infection risk and enhancing patient comfort.

Comparison of Pediatric and Adult Mandibular Fractures: Identifying Differences in Presentation and Management Using a National Trauma Database.

Facial fractures in children are less common than in adults but can lead to significant long-term complications, including growth abnormalities and functional issues. Mandibular fractures are the most common facial fractures in both age groups, yet there is no consensus on optimal management strategies. This study investigates the epidemiology, presentation, treatment, and outcomes of mandibular fractures in pediatric versus adult populations. The authors conducted a retrospective, population-based study using 2016 to 2019 data from the National Trauma Data Bank. Patients with mandibular fractures were categorized into pediatric (below 18y) and adult (18y or above) groups. The authors analyzed demographics, fracture mechanism, treatment modality, hospital outcome, and complication data. Of the 42,866 patients with operative mandibular fractures, 3968 were pediatric (mean age: 13.3y), and 38,898 were adult (mean age: 36.2y). The primary fracture etiology for both groups was being struck, followed by motor vehicle incidents and falls. Pediatric patients were more frequently treated at level I trauma centers, had shorter times for surgical intervention, and were more frequently transferred to other facilities compared to adults. Antibiotic use was similar between groups, and hospital complications were infrequent, with low rates of infection and unplanned return to the operating room. Mandibular fractures in children, though less common than in adults, exhibit unique epidemiological and management characteristics. Children were more frequently transferred for care and received surgical intervention sooner than adults. Antibiotic use and complication rates were low and similar across both groups. Further research is needed to establish specific treatment guidelines for pediatric mandibular fractures.

Evaluation of Functional and Radiological Outcomes of Long Bone Fractures in Non-union Treated With Nail and Plate With Osteo-Periosteal Flaps

Evaluation of Functional and Radiological Outcomes of Long Bone Fractures in Non-union Treated With Nail and Plate With Osteo-Periosteal Flaps

Outcomes and prognostic factors in pediatric orbital trapdoor fracture: a multi-center study.

To evaluate clinical presentations, computed tomography (CT) findings, and various prognostic factors affecting the surgical outcomes of trapdoor fractures. This retrospective multi-center study reviewed medical records and orbital CT scans of patients under 21 years old, diagnosed with isolated trapdoor fractures. The study was conducted across multiple medical centers, including emergency and clinical departments in Isfahan, Shiraz, and Tehran-Iran. The characteristics and outcomes following surgical intervention were assessed. 45 patients with isolated trapdoor fractures were included in the study, with a mean age of 11.67 ± 4.69 years, predominantly male (84.4%). Vehicle accidents was the major cause of fractures (31.1%). 44 patients (97.8%) had orbital floor fracture, and one patient (2.2%) had medial wall involvement. Nausea/vomiting were reported in 41 patients (91.1%). Surgical intervention within 2 days, resulted in 85.0% of patients experiencing no postoperative diplopia. Delayed surgery beyond 2 days showed increased odds of diplopia, although not statistically significant. CT scan findings suggested a lower risk of diplopia in patients with soft tissue entrapment compared to muscle involvement (OR: 0.336, 95% CI: 0.077-1.462, p = 0.146). Shorter time to surgery (within 2 days) was significantly associated with normal postoperative eye movements (p = 0.002). Nausea/vomiting were more prevalent in patients with muscle entrapment (p < 0.05). Surgical intervention within 48h is crucial for improving ocular motility following trapdoor fractures. Extraocular symptoms, including nausea/vomiting, should raise suspicion for trapdoor fractures in cases of orbital trauma associated with ocular movement impairment. Not applicable.

Functional Outcome of Bicondylar Fractures of Tibia Treated with Bicolumnar Plating and Uni Columnar Plating with CC Screw Fixation

Functional Outcome of Bicondylar Fractures of Tibia Treated with Bicolumnar Plating and Uni Columnar Plating with CC Screw Fixation

Geographical variation in osteoporosis in Australian women: a longitudinal analysis over 23years.

To determine whether the prevalence of osteoporosis, fractures, and dual-X-ray absorptiometry (DXA) differs between Australian women living in rural compared with urban areas. The Australian Longitudinal Study on Women's Health, a prospective longitudinal study of Australian women, includes a cohort of women born 1946-1951, surveyed nine times from 1996-2019. Data from administrative health records were linked to survey data. Geographic area was classified as major city, inner regional, outer regional, or remote. Generalised estimating equations (GEE) explored outcomes of osteoporosis, fracture, and DXA rates. Univariable and multivariable regression were performed and bootstrapping with 100 repetitions at 95% sampling of the original dataset to ensure robust results. A total of 13,712 women were included: 5000 (36.5%) living in major cities, 5214 (38.0%) inner regional, 2798 (20.41%) outer regional, and 700 (5.1%) remote areas. Baseline age, 47.6 (1.46) years (mean (SD)), was similar; but education, marital status, country of birth, smoking, BMI, and comorbidities varied between areas. Over 23years, 2956 (21.6%) were diagnosed with osteoporosis, 3185 (23.2%) had an incident fracture, and 8151 (59.4%) had a DXA. On univariable analysis, women living outside major cities had lower risk of osteoporosis (inner regional OR 0.92; 95% CI 0.84, 0.99; outer regional 0.70; 0.63, 0.79; remote 0.43; 0.34, 0.53), and lower risk of fractures (inner regional area OR 0.92, 95% CI 0.84, 0.99; outer regional 0.81; 0.73, 0.90; remote 0.54; 0.42, 0.67), than women living in major cities. These differences were no longer significant on multivariable analysis, suggesting differences might be related to the distribution of risk factors. Women living in inner regional and outer regional areas were significantly less likely to have a DXA, than those living in a major city (OR 0.75, 95% CI 0.70, 0.81; OR 0.72; 95% CI 0.64, 0.77, respectively), and this remained significant on multivariable analysis. Osteoporosis or fracture affected one-third of older Australian women, and women living outside major cities had lower rates of osteoporosis, fractures, and DXA completion.

Romosozumab for the treatment of osteoporosis - a systematic review.

Romosozumab, a new treatment of osteoporosis, is a monoclonal antibody that targets sclerostin and thereby exhibits a dual mechanism of action by stimulating bone formation and inhibiting bone resorption. This systematic review aims to assess the clinical efficacy and safety of romosozumab for treatment of primary and secondary osteoporosis. A comprehensive literature search was conducted in October 2023 across multiple databases including Embase, PubMed and Cochrane Library. Randomized controlled trials (RCTs) and observational studies evaluating the impact of romosozumab on BMD, bone turnover markers (BTM), fracture outcomes, and its safety profile were included. Data extraction and quality assessment were performed independently by two reviewers in accordance with PRISMA guidelines. A total of 36 articles met the inclusion criteria. Romosozumab significantly increased BMD at the lumbar spine, total hip, and femoral neck compared to placebo and active comparators in patients with primary osteoporosis. Sequential therapy with romosozumab followed by antiresorptives maintained or further increased BMD and reduced fracture risk. Romosozumab was generally well tolerated, however, an imbalance in cardiovascular adverse event was observed in one large clinical trial. Observational studies supported these findings. Specific subgroups of patients with secondary osteoporosis were assessed, demonstrating overall positive outcomes with romosozumab treatment. Romosozumab effectively increases BMD and reduces fracture risk, particularly when used as initial therapy in high fracture-risk patients. Sequential therapy with subsequent antiresorptive treatment optimizes long-term benefits. While generally well-tolerated, its cardiovascular safety profile requires further long-term studies to ensure its safety in clinical practice. Additional studies are needed to confirm efficacy and safety in patients with secondary osteoporosis.

Retrospective evaluation of perioperative clinical outcomes of diaphyseal femoral fractures repaired with the string-of-pearls locking plate system with adjunctive fixation.

To evaluate outcomes and complication rate of utilizing a string-of-pearls (SOP) plate augmented with adjunctive fixation in the repair of canine femur fractures. Records of canine patients with mid-diaphyseal femoral fractures repaired with the SOP plate and adjunctive fixation were reviewed. Information retrieved from medical records included signalment, patient weight, fracture configuration, repair technique, healing time, and complications based on perioperative radiographic follow-up to clinical union. Forty client-owned dogs met inclusion criteria for this study. Variables analyzed for association with major complications included body weight, fracture configuration, repair technique, and adjunctive fixation. Major complications requiring surgical revision occurred in 8 of 40 fractures. Five cases experienced intramedullary pin migration and were successfully treated with sedated pin removal. The remaining 3 cases involved implant failure via screw shear breakage and required surgical revision of the fixation to achieve a successful outcome. On the basis of a calculated Bonferroni correction, no statistical significance of the tested variables was found in association with major complications; however, significance was limited due to the low statistical power of this study. The use of adjunctive fixation with the SOP locking plate system led to radiographic union without complication in most cases, and no instances of plate breakage were reported. However, implant complications secondary to the adjunctive fixation can occur. Adjunctive fixation used with the SOP plate for repair of canine femur fractures has a high success rate, though pin migration as a complication persists.

Outcomes of odontoid fractures with associated cardiac arrest: retrospective bi-center case series and systematic literature review

BackgroundOdontoid fractures from high-energy trauma are associated with significant morbidity and mortality, including spinal cord injury, neurological damage, and cardiac arrest. The literature on odontoid fractures leading to cardiac arrest is limited to isolated case reports. This study aims to conduct a retrospective bi-center case series and a systematic review of existing literature.MethodsWe conducted a retrospective bi-center case series on patients with odontoid fractures from high-energy trauma who experienced post-traumatic cardiac arrest with return of spontaneous circulation (ROSC) after CPR from two Level 1 Trauma Centers (2008–2024). The primary outcome was in-hospital mortality; secondary outcomes included epidemiological, pre-hospital, and in-hospital data, and CT and MRI findings. Additionally, we performed a systematic literature review to summarize existing evidence.ResultsThe study included 25 patients (mean age 71.1 ± 12.3 years, SD; 8 females). The mortality rate was 92% (23 patients). Median downtime before CPR was 5.0 min (IQR: 7.0), with CPR lasting 17.0 min (IQR: 13.0), primarily initiated by professionals (60%). All patients were quadriplegic. Type II Anderson d’Alonzo fractures were most common (88%), with all patients showing myelopathy on MRI. Only three patients (12%) underwent surgical intervention due to favorable prognosis. Our literature review identified seven case reports, with two patients surviving and one achieving full recovery.ConclusionsIn this case series, patients experiencing cardiac arrest after odontoid fractures exhibited high mortality rates despite comprehensive management at Level 1 trauma centers. Survivors faced significant and enduring morbidity.

Outcome of Centenarians with Hip Fracture: An Analysis of the Registry for Geriatric Trauma (ATR-DGU).

Background/Objectives: Outcomes for hip fracture patients have improved over the years, yet the population of older patients (≥80 years) continues to grow. By 2100, the global centenarian population is projected to exceed 25 million, but data on hip fracture outcomes in this group are rare and often derived from small samples. This study aimed to analyze outcomes for centenarian hip fracture patients in specialized geriatric trauma centers and compare them with those of patients under 80. Methods: We conducted a retrospective analysis of the AltersTraumaRegister DGU® from 2016 to 2022, including all proximal femur fracture data. Patients were categorized into two groups: under 80 years and centenarians. The primary outcome was in-hospital mortality, with secondary outcomes including quality of life, walking ability on postoperative day seven, length of hospital stay, readmission rates, and changes in living situations. Results: Among 14,521 patients, 316 were over 99 years old. In-house mortality was significantly higher in centenarians (15.44% vs. 3.58%; p < 0.001), with more discharged to nursing homes. After matching by the Geriatrics at Risk (GeRi) score, mortality differences diminished. Conclusions: While age is a risk factor for mortality, centenarian hip fracture patients' outcomes do not significantly differ from those aged ≤80 when considering other risk factors.

Study of clinical and functional outcome of malleoli fracture

Background: Ankle fractures are a common orthopedic injury, accounting for 9% of all fractures, with an increasing incidence among both young and elderly populations. These fractures often result from road traffic accidents, falls, and sports injuries. Malleolar fractures, involving the bony prominences of the ankle, are particularly prevalent and necessitate accurate reduction and stable internal fixation to prevent complications such as post-traumatic arthritis and restricted motion. This study aims to assess the functional outcomes and results of surgical treatment of malleolar fractures. Methods: The study utilized Lauge-Hansen’s classification to analyze the mechanism of injury in 32 patients with ankle fractures. Surgical techniques included the fixation of syndesmotic injuries with anatomical fibular plates, (AFP) posterior malleolus fractures with percutaneous screws or Ellis plates, and medial malleolus fractures with tension band wiring (TBW). The outcomes were measured in terms of union time, range of motion, and stability. Results: The most common injury mechanism was supination external rotation (SER) in 14 patients, followed by pronation external rotation (PER) in 7 patients, pronation abduction (PAB) in 6 patients, and supination adduction (SAD) in 5 patients. Syndesmotic injuries were found in 7 patients, all treated surgically except one. Posterior malleolus fractures were present in 3 patients and treated with screws or plates. Fixation of medial malleolus fractures with TBW showed better union rates and improved range of motion compared to screw fixation. Lateral malleolar fractures treated with AFP provided additional stability. The average union time was 6 to 8 weeks. Conclusions: Anatomical reduction and stable internal fixation are crucial for the successful treatment of malleolar fractures. TBW for medial malleolus fractures and AFP for lateral malleolar fractures provide favorable outcomes. However, a larger sample size and longer follow-up duration are required to further evaluate the outcomes of ankle injuries, particularly in older patients with osteoporosis and comorbidities.

A study of functional outcome of intertrochanteric fractures operated with intraheal proximal hip stabilizing nail-multicentric study

Background: Modalities of fixation in intertrochanteric fractures have been a topic of debate since times immemorial. Our special aims at comparing the functional outcome of Intraheal™ proximal hip stabilizing nail (PHSN, GPC Medical Limited) fixation in 200 patients of intertrochanteric fractures. Methods: 200 patients of intertrochanteric fracture fulfilling the inclusion criteria were included in our study. Preoperative AP and Lateral views of hip joint were taken for all patients. In post-operative period, the patients were reviewed at 2 weeks, 1 month, 3 months, 6 months, and 12 months by the operating surgeon. Functional assessment, radiological assessment of bony union and complications were evaluated in follow up period. Results: 200 patients underwent Intraheal™ proximal hip stabilizing nail fixation. They were followed-up the patients at 2 weeks, 1, 3, 6 and at 12 months postoperatively AP and lateral pelvic X-rays were obtained at each follow-up, and implant position changes, all complications, and fixation failures were recorded. We included a total of 200 patients meeting the criteria in this study and follow up was done till 12 months postoperatively. Intra-operative complications, time of hospital stay, Varus fixation and fracture displacement were assessed. Conclusion: Advantages noted with PHSN fixation were excellent Harris hip score, lesser screw cutout, early union rate. However, PHSN had greater incidence of anterior thigh pain at all intervals of follow-up. There were no significant local wound complications or duration of hospital stay.