Search

Background: Shoulder dislocation is a common injury presenting in the emergency department. Numerous methods have been described in the literature for glenohumeral reduction. These methods can be divided into 2 groups: traction maneuvers and the combination of traction with scapula manipulation techniques. In this article, we introduced a new maneuver for shoulder reduction, namely, the combination of traction with handling the scapula (scapulohumeral distraction [SHD]), and compare it to the Hippocratic technique (HT)., Materials and Methods: A total of 96 patients with acute anterior shoulder dislocation were enrolled from November 2021 to September 2023. Eighty-seven patients, who met all inclusion criteria, were randomly assigned to one of the 2 groups (SHD or HT). We evaluated each method for success rate, time to relocation, complications over a follow-up of 1 month, and patients' satisfaction and pain level during the procedure., Results: Both methods had comparable success rates (SHD 95.3% vs. HT 93.2%, P = .833) while no complications where observed. However, SHD method required significantly less procedure time (P = .001). Moreover, patients in SHD group reported significantly less pain (P = .012) and greater satisfaction (P = .003) levels. Furthermore, when we assessed relocation time, pain, and patient satisfaction as a function of recurrence, there were no statistically significant differences between the 2 techniques. Similarly, the evaluation of relocation time for both techniques as a function of body mass index and age did not indicate statistically significant differences., Conclusion: The SHD technique represents a safe, anatomically based and simple method for shoulder reduction. It showed a statistically significant decrease in relocation time and pain, with patients reporting higher satisfaction rates compared with the classical Hippocratic technique. Nonetheless, there were no statistically significant differences between the 2 techniques in regard to their success rates., (Copyright © 2024 Journal of Shoulder and Elbow Surgery Board of Trustees. Published by Elsevier Inc. All rights reserved.)

Purpose: Recurrent patellar dislocation is a prevalent orthopaedic issue among active paediatric and adolescent populations. Bony surgical procedures are not recommended in growing patients; therefore, the focus of surgery is on restoring the medial patellar ligaments, with different reconstructive techniques available. This retrospective case series focuses on the 2-year outcomes of medial patellofemoral ligament (MPFL) reconstruction in skeletally immature patients with open physis., Methods: Twenty-four consecutive patients with patellofemoral instability and open growth plates underwent anatomic MPFL reconstruction with a physeal-sparing technique. All subjects have had more than three episodes of true patellar dislocations. Preoperative radiographic examination included anteroposterior and lateral views to assess patella alta and limb alignment. Magnetic resonance imaging was performed to evaluate trochlear dysplasia and tibial tubercle-trochlear groove (TT-TG) distance. The patients were questioned regarding complications and clinical outcomes using the visual analogue scale (VAS), Kujala and Paediatric International Knee Documentation Committee (Pedi-IKDC) score. Variables were evaluated using paired t test with significance at p  < 0.05., Results: The mean age at the time of operation was 13.04 years (9-16 years). The cohort was followed for a mean duration of 38.66 months (24-86 months). The mean time from injury to surgery was 50.45 days (16-80 days). No growth arrest, limb-length discrepancies or angular deformities were observed post-operatively during the whole follow-up period. No patellar re-dislocations were recorded throughout the study period. The VAS score improved significantly from 5.67 (4-8) to 1.88 (0-4) ( p  < 0.01). The Kujala score improved significantly from 64.67 (44-81) preoperatively to 87.58 (77-100) post-operatively ( p  < 0.01). The Pedi-IKDC also increased significantly from 58.81 (34.80-77.70) preoperatively to 90.64 (70.70-100) post-operatively ( p  < 0.01). The vast majority of patients (87.5%) returned to their pre-injury activity level. Boys scored better than girls in VAS, Pedi-IKDC and Kujala score post-operatively, but these differences were not statistically significant., Conclusion: Physeal-sparing MPFL reconstruction in children and adolescents yields excellent midterm results and allows patients to return to sports without redislocation of the patella. Boys scored better than girls in VAS, Pedi-IKDC and Kujala score post-operatively, but these differences were not statistically significant., Level of Evidence: IV: case series with no comparative group., Competing Interests: The authors declare no conflict of interest., (© 2024 The Author(s). Journal of Experimental Orthopaedics published by John Wiley & Sons Ltd on behalf of European Society of Sports Traumatology, Knee Surgery and Arthroscopy.)

Since the recognition of MPFL as the primary soft-tissue restraint to lateral displacement of the patella, its reconstruction gained popularity either alone or in combination with other procedures. Today, although there are plenty of techniques described in the literature, there is no consensus regarding which one is better. MPFL reconstruction using an endobutton device has been proved to be a reliable option with satisfying clinical results. Single or dual tunnel can be done depending on surgeon's preference. For safer outcomes more randomized controlled trials should be done while authors should be more meticulous when it comes to surgical technique., Competing Interests: The authors declare no conflict of interest

Introduction: Knowledge of the morphology of the suprascapular notch is clinically beneficial in patients with suspected suprascapular nerve compression or palsy. Several classification systems have been proposed for the morphological classification of the suprascapular notch and its several anatomical variations. The purpose of this study was to evaluate the inter- and intraobserver reliability of four different classification systems for suprascapular notch typing analysing shoulder computed tomography (CT) scans., Methods: Shoulder CT scans from 109 subjects (71.5% males) were examined by three raters of various experience levels, one senior, one experienced, and one junior orthopaedic surgeon. The CT scans were evaluated quantitatively and qualitatively and the suprascapular notch was classified according to four classification systems at two separate timepoints, four weeks apart. To determine consistency among the same or different raters, the Kappa statistic was performed and intrarater reliability for each rater between the first and the second evaluation was assessed using Cohen's kappa. Reliability across all raters at each timepoint was assessed using the Fleiss kappa., Results: Agreement was almost perfect for all the classification systems and amongst all raters, regardless of their experience level. There were no significant differences between the raters on any of the evaluations. The overall interobserver agreement for all classifications was almost perfect., Conclusion: The four suprascapular notch classification systems are reliable, and the rater's experience level has no impact on the evaluation., Competing Interests: The authors have declared that no competing interests exist., (Copyright © 2024, Yiannakopoulos et al.)

Introduction: Glenoid dimensions can be measured in vivo with various imaging methods including two-dimensional (2D) and three-dimensional computed tomography (CT) and magnetic resonance imaging scans. Printing of three-dimensional (3D) models of the glenoid using imaging data is feasible and can be used to better understand skeletal trauma and complex skeletal deformations such as glenoid bone loss in patients with shoulder instability. The purpose of this study was to compare measurements of glenoid dimensions on 3D CT scan reconstructed models and 3D printed models of the glenoid., Methods: CT scans from 62 young, male adults acquired for non-trauma-related causes were evaluated. Following volume rendering, a stereolithography model of each scapula was constructed and a 3D model was printed. Additionally, 3D CT models of each glenoid were reconstructed using dedicated software. Measurements of the maximum glenoid height and width were performed on both the 3D printed and the 3D reconstructed models. To assess intra- and interrater reliability, measurements of 15 glenoids were repeated by two observers after three weeks. The measurements of the 3D printed and 3D reconstructed models were compared., Results: Inter- and intra-rater reliability was excellent or perfect. Analysis of height and width values demonstrated a strong correlation of 0.91 and 0.89 respectively (p<0.001) for both the 3D printed models and the 3D reconstructed models. There was a strong correlation between the height and width, but no significant difference between the glenoid width and height in both models. There was no statistical significance between height and width when measurements on the two models were examined (p=0.12 and 0.23 respectively)., Conclusion: 3D printed glenoid models can be used to evaluate the glenoid dimensions, width, and height, as they provide similar accuracy with 3D reconstructed models as provided from CT scan data., Competing Interests: The authors have declared that no competing interests exist., (Copyright © 2024, Yiannakopoulos et al.)

Acute traumatic injuries to the glenohumeral articulation are common. The types of injuries depend on age, muscle strength, bone density, and biomechanics of the traumatic event. Understanding the different mechanisms of trauma and how they affect the functional anatomical structures of the shoulder joint is crucial for the treatment of these lesions. Therefore, when clinicians have knowledge of these mechanisms they can accurately diagnose and treat shoulder pathology and predict distinct injury patterns. Here, we have described the fundamentals of the mechanisms of injury of the glenohumeral dislocation, dislocation with fracture of the humeral head, and the proximal humerus fracture. We have focused on common injury mechanisms and the correlation with radiological diagnostics. Radiological and laboratory findings of distinct types of injury were also discussed., Competing Interests: Conflict-of-interest statement: All the authors declare having no conflicts of interest., (©The Author(s) 2024. Published by Baishideng Publishing Group Inc. All rights reserved.)

Purpose: Τhe main goal of this study was to compare the clinical results, including the complication rates and patient-reported outcomes, in patients who underwent surgery for recurrent patellar dislocation using different patellar tunnel fixation techniques. This study compared Medial Patellofemoral Ligament (MPFL) reconstruction implant free techniques against ones that used implants., Methods: The present systematic review was conducted according to the PRISMA guidelines. The literature search was conducted in January 2023. We included patients who underwent isolated MPFL reconstruction for recurrent patellar instability. Patients with confirmed concomitant or prior ipsilateral knee procedures, multiligament injury, severe patellar dysplasia or less than 6 months of follow-up were excluded. MINORS and MCMS scores were used for the assessment of methodological quality., Results: Data from 750 procedures were collected, of which 284 used implants to perform the procedure while in 455 an implant-free technique was used. Patient age at the time of surgery ranged from 11 to 60 years while the follow-up time of the studies ranged between 3 and 108 months. Postoperative Kujala (0.3, p = 0.89) and Lysholm (1.2, p = 0.26) scores were better in the implant-free techniques compared to implant-based. A higher rate of recurrent dislocation (OR 0.51; 95% CI 0.10-2.54, p = 0.4), subluxation (OR 0.20; 95% CI 0.40-0.88, p = 0.019) and stiffness (OR 0.76; 95% CI 0.33-1.72, p = 0.55) was noted in the implant-free techniques, while the implant-based techniques displayed increased incidence of patella fractures (OR 3.12; 95% CI 0.77-12.6, p = 0.09), reoperation (OR 1.69; 95% CI 0.78-3.65, p = 0.17) and infection (OR 2.07; 95% CI 0.46-9.32, p = 0.33)., Conclusion: There was no significant difference between the 2 techniques in terms of patient reported outcomes. Regarding complications, MPFL reconstruction using implants demonstrated significant higher rate of patella fractures while the implant free technique showed a greater risk of subluxation., (© 2023. The Author(s), under exclusive licence to Springer-Verlag France SAS, part of Springer Nature.)

Purpose: This study aimed to conduct a systematic review of the recent research output to present more evidence of the current clinical applications of wearable sensors to determine the change and the recovery in gait function pre- and post-total knee arthroplasty (TKA)., Methods: A systematic search of the PubMed, ScienceDirect, and Scopus databases was conducted in October 2022. Inclusion criteria consisted of applying acceleration wearable sensors for pre- and post-arthroplasty assessment of the gait cycle. Studies reporting gait analysis using wearable sensors in patients with knee osteoarthritis at any time after total or partial knee arthroplasty (KA) were also included. Each included study was assessed using the Joanna Briggs Institute Critical Appraisal Tool for Quasi-Experimental studies., Results: Twelve articles were finally considered. The extracted data included essential characteristics of participants, KA studies and their characteristics, sensor technology characteristics and the clinical protocols, gait parameter changes, and various clinical outcome scores at different follow up times after KA. Postoperative examinations were performed from 5 days to 1 year after KA. Clinical outcome scores and gait variables for all patient groups, with or without postoperative rehabilitation, showed various recovery profiles. A variety of wireless sensor devices for gait analysis were recorded. Also, different types of KA were found in the studies., Conclusions: The study's findings showed that acceleration-based gait analysis has notable clinical use in monitoring patients after KA. This application provides objective information on the functional outcome beyond the use of clinical outcome scores. More extensive prospective studies are required to investigate gait function further with the help of wearable sensors in patients with knee osteoarthritis., Competing Interests: Declaration of Competing Interest The authors declare that they have no known competing financial interests or personal relationships that could have appeared to influence the work reported in this paper., (Copyright © 2023 Elsevier B.V. All rights reserved.)

The purpose of the present study was to quantify the morphometric characteristics of three tendon autografts (hamstring tendons (HT), quadriceps tendon (QT), and patellar tendon (PT)) used in anterior cruciate ligament (ACL) reconstruction. For this purpose, knee magnetic resonance imaging (MRI) was obtained in 100 consecutive patients (50 males and 50 females) with an acute, isolated ACL tear without any other knee pathology were used. The level of the physical activity of the participants was determined using the Tegner scale. Measurements of the tendons' dimensions (PT and QT tendon length, perimeter, cross-sectional area (CSA), and maximum mediolateral and anteroposterior dimensions) were performed perpendicular to their long axes. Higher values were recorded as regards the mean perimeter and CSA of the QT in comparison with the PT and the HT (perimeter QT: 96.52 ± 30.43 mm vs. PT: 63.87 ± 8.45 mm, HT: 28.01 ± 3.73 mm, F = 404.629, p < 0.001; CSA QT: 231.88 ± 92.82 mm 2 vs. PT: 108.35 ± 28.98 mm 2 , HT: 26.42 ± 7.15 mm 2 , F = 342.415, p < 0.001). The length of the PT was shorter in comparison with the QT (53.1 ± 7.8 vs. 71.7 ± 8.6 mm, respectively, t = -11.243, p < 0.001). The three tendons showed significant differences in relation to sex, tendon type, and position as regards the perimeter, CSA, and the mediolateral dimensions but not for the maximum anteroposterior dimension.

Objective: Treating burn patients in the battlefield is one of the biggest challenges that military doctors and medical personnel can face. Wound patterns have been changed over time due to the introduction of new weapons, and many different aspects play a major role in the management of those burns nowadays. There is a potential gap in care of burn patients in war zones., Methods: A thorough literature search in PubMed, scientific journals, and Internet sites was conducted in regard to burn patients and trauma in war zones., Results: It is crucial for military surgeons to be able to stabilize burn patients during wartime conflicts, especially those patients who suffer from extreme burn injuries, as specialized treatment should be given. Medical personnel should be aware of all medication types used, the ways to minimize the risk of bacterial infection, and the ways to keep the injured safe., Conclusions: Injured civilians with burn trauma in the field of battle are deserving care, and special recognition should be given to the non-governmental organizations (NGOs) that strive to ease human suffering in war zones. Proper management of burn patients in war zones is crucial, and military medical staff and NGOs can play a key role in that purpose.

Background/aim: Obstructive uropathy is defined the clinical entity that is characterized by changing the structural and functional feature of the urinary system due to interruption of normal urinary runoff. Gynecological benignities could rarely cause obstructive uropathy. Material and Methods: In this study the incidence and the severity of obstructive uropathy caused by gynecological benignities, was investigated. Additionally, we examined the spectrum of the contigent therapeutical procedures, in order to contend with this severe clinical entity, as well as the dangerous for life complication of urosepsis. Results: Gynecological benignities can cause obstructive uropathy. These conditions are rarely faced, composing a challenging problem for physicians. In the spectrum of these conditions are included adnexal masses, leiomyomas, pelvic inflammatory disease and endometriosis. Conclusions: Obstructive uropathy due to gynecological benignities is a very rare, difficult and challenging condition and physicians should always consider the existence of uropathy in such cases., (Celsius.)

Endometrial cancer is the most common gynecologic malignancy. The mainstay of treatment for endometrial cancer is total hysterectomy with bilateral salpingo-oophorectomy. Radiation and chemotherapy accompanied with progestins can also play a significant role in treatment. Lower urinary tract symptoms (LUTS) following therapy for endometrial cancer are an extremely difficult and challenging condition that deteriorates patients' quality of life. Current literature remains rather scarce regarding LUTS after therapy for endometrial cancer. This review aimed to investigate the incidence of LUTS in endometrial cancer treatment., (Copyright© 2020, International Institute of Anticancer Research (Dr. George J. Delinasios), All rights reserved.)

People in their everyday lives are exposed to radiation. Natural radiation is emitted from space, subsoil, and various materials which contain radioactive materials. Humans are also exposed to radiation from medical and industrial applications that use radioactive sources with artificial radioactive materials. Such radioactive sources may nevertheless get out of the control system and become orphan sources. Because these radiation sources are usually contained within metal shields such as lead and iron, the shields can end up as scrap metal being used in the metallurgical industry as raw material. Incidents have been recorded around the world, and several are reported in the literature and described here, where orphan sources have caused direct radiation exposure and/or environmental and personal contamination when the sources leaked. Timely and prompt recognition of an orphan radioactive source or device is crucial in order to minimize the radiological risk and its implications for the general population.

The idea of damage control (DC) is grounded on a sequential therapeutic strategy that supports physiological restoration over anatomic repair in critically injured patients. This concept is firstly described as damage control surgery (DCS) for war-wounded patients with abdominal exsanguinating trauma. The goal was to avoid prolonged operative times and prevent the outset of the lethal cycle of hypothermia, acidosis and coagulopathy. Damage control orthopedics (DCO) is also based on this concept and it is applied in the treatment of some polytrauma patients with pelvic and long bones fractures as to avoid the "second hit" of a lengthy definitive operation and eliminate initial morbidity and mortality. It is in favor of primary fracture stabilization utilizing provisional external fixation. When the patient is in stable condition, conversion to definitive open reduction and intramedullary nailing can be done. This stepwise approach should be considered as a part of the resuscitation process, and it follows the saying "do no further harm".

This article investigates the possibility and the extent of breast cancer rates being higher in European and Asian countries that have been damaged by warfare or nuclear accidents and the use of chemical weapons in relation to the rest of the countries in those two continents. After a literature review, although there are gaps in the local reports of the responsible bodies as well as many economic, geopolitical, cultural and time constraints, the rates of breast cancer incidence and mortality of the citizens of those areas are significant and have been increasing over time, especially in people of older ages, who were exposed to various disease factors at each specific period of time.