ABSTRACT
BACKGROUND: Imaging techniques such as X-rays and 3D Computed Tomography (CT) are used to diagnose and evaluate a patient's shoulder before and after surgery. Identifying the kind, location, and severity of a shoulder fracture helps surgeons choose the right treatment and surgery. OBJECTIVES: The study examines the effectiveness of small incision reduction and superior closure pinning in treating Ideberg type III glenoid fractures identified by X-ray and CT scans. MATERIALS AND METHODS: From October 2017 to June 2022, 40 patients with Ideberg type III glenoid fractures underwent mini-incision reduction and superior closed pinning fixation using the Anterior (AA) and Posterior (PA) approaches. Pre- and post-surgery shoulder scores and imaging data were analyzed. Outpatient review and shoulder anteroposterior radiographs were collected at 1, 3, 6, and 12 months after surgery. We assessed shoulder joint function using the American Shoulder and Elbow Society (ASES) shoulder score, VAS score, Constant-Murley Shoulder Outcome (Constant) score, and DASH score. RESULTS: A total of 40 patients were monitored for 14-16 months, averaging 15.2 ± 0.3 months. All fractures were healed between 14-25 weeks from X-rays, averaging 17.6 ± 5.4 weeks. Both the AA and PA groups had similar shoulder score changes. However, the AA group did better. In all cases, ASES shoulder scores were outstanding at 80%. Radiographs demonstratedno traumatic arthritis or internal fixation failure consequences like screw loosening or breakage. CONCLUSION: It was concluded that Ideberg type III glenoid fracture reduction with an anterior small incision and superior closed pinning hollow lag screw internal fixation could be successful.
Subject(s)
Tomography, X-Ray Computed , Humans , Male , Female , Tomography, X-Ray Computed/methods , Middle Aged , Adult , Bone Nails , Shoulder Fractures/surgery , Shoulder Fractures/diagnostic imaging , Fracture Fixation, Internal/methods , Treatment Outcome , Aged , Fractures, Bone/surgery , Fractures, Bone/diagnostic imaging , Scapula/diagnostic imaging , Scapula/surgery , Scapula/injuries , Retrospective StudiesABSTRACT
BACKGROUND The role of post-reduction radiography in patients with shoulder dislocation remains controversial. Therefore, this retrospective study of 1076 cases of shoulder dislocation at a single center in Türkiye aimed to evaluate the role of post-reduction radiography in the detection of clinically significant fractures. MATERIAL AND METHODS Patients with radiographically confirmed anterior shoulder dislocation were included in the study, and their demographic data, mechanism of injury, pre- and post-reduction radiograph readings, reduction method, and patient outcome were recorded. The study analyzed patients who had pre- and post-reduction anterior-posterior and axillary shoulder radiographs. RESULTS During the 44-month study period, a total of 1076 patients were examined, and their pre- and post-reduction radiographs were reviewed by an independent radiologist. Of these patients, 27 (2.6%) had a fracture on their pre-reduction radiographs, while 32 (3.1%) had a fracture on their post-reduction radiographs. The difference between the 2 groups was not statistically significant (P=0.142). The study found that patients who did not undergo a post-reduction radiograph spent an average of 106 min in the emergency department, while patients who had the radiograph and were discharged spent an average of 237 min. The hospital stay of patients who had the radiograph was also significantly longer (P<0.01). CONCLUSIONS Our study supports that routine use of post-reduction radiographs in all cases of anterior shoulder dislocation may not be necessary and could potentially expose patients to unnecessary radiation exposure and healthcare costs. Shortening the examination time in the emergency department by not taking a follow-up radiograph will help prevent overcrowding.
Subject(s)
Radiography , Shoulder Dislocation , Humans , Shoulder Dislocation/diagnostic imaging , Retrospective Studies , Male , Female , Adult , Middle Aged , Radiography/methods , Shoulder Fractures/diagnostic imaging , Aged , Emergency Service, Hospital , Fractures, Bone/diagnostic imagingABSTRACT
BACKGROUND: If reduction images of fractures can be provided in advance with artificial-intelligence (AI)-based technology, it can assist with preoperative surgical planning. Recently, we developed the AI-based preoperative virtual reduction model for orthopedic trauma, which can provide an automatic segmentation and reduction of fractured fragments. The purpose of this study was to validate a quality of reduction model of Neer 3- or 4-part proximal humerus fractures established by AI-based technology. METHODS: To develop the AI-based preoperative virtual reduction model, deep learning performed the segmentation of fracture fragments, and a Monte Carlo simulation completed the virtual reduction to determine the best model. A total of 20 pre/postoperative three-dimensional computed tomography (CT) scans of proximal humerus fracture were prepared. The preoperative CT scans were employed as the input of AI-based automated reduction (AI-R) to deduce the reduction models of fracture fragments, meanwhile, the manual reduction (MR) was conducted using the same CT images. Dice similarity coefficient (DSC) and intersection over union (IoU) between the reduction model from the AI-R/MR and postoperative CT scans were evaluated. Working times were compared between the two groups. Clinical validity agreement (CVA) and reduction quality score (RQS) were investigated for clinical validation outcomes by 20 orthopedic surgeons. RESULTS: The mean DSC and IoU were better when using AI-R that when using MR (0.78 ± 0.13 vs. 0.69 ± 0.16, p < 0.001 and 0.65 ± 0.16 vs. 0.55 ± 0.18, p < 0.001, respectively). The working time of AI-R was, on average, 1.41% of that of MR. The mean CVA of all cases was 81%±14.7% (AI-R, 82.25%±14.27%; MR, 76.75%±14.17%, p = 0.06). The mean RQS was significantly higher when AI-R compared with MR was used (91.47 ± 1.12 vs. 89.30 ± 1.62, p = 0.045). CONCLUSION: The AI-based preoperative virtual reduction model showed good performance in the reduction model in proximal humerus fractures with faster working times. Beyond diagnosis, classification, and outcome prediction, the AI-based technology can change the paradigm of preoperative surgical planning in orthopedic surgery. LEVEL OF EVIDENCE: Level IV.
Subject(s)
Imaging, Three-Dimensional , Shoulder Fractures , Tomography, X-Ray Computed , Humans , Shoulder Fractures/surgery , Shoulder Fractures/diagnostic imaging , Female , Male , Middle Aged , Aged , Imaging, Three-Dimensional/methods , Artificial Intelligence , Adult , Deep Learning , Monte Carlo Method , Surgery, Computer-Assisted/methodsABSTRACT
CASE: (1) A 69-year-old man sustained a proximal humeral fracture-dislocation. During emergency surgery, copious bleeding occurred. A pseudoaneurysm was identified 30 days postoperatively. (2) A 69-year-old man sustained a proximal humeral fracture and axillary artery injury. Physical examination demonstrated a cold but pink hand. Hemiarthroplasty and bypass vein grafting were performed. (3) An 86-year-old woman sustained a proximal humeral fracture and axillary artery injury. Her hand had turned cold and pale. Reverse shoulder arthroplasty and bypass vein grafting were performed. CONCLUSION: In cases of proximal humeral fractures with significant displacement, concomitant axillary artery injury must be assessed and if there is a high index of suspicion, prompt advanced imaging is necessary.
Subject(s)
Axillary Artery , Shoulder Fractures , Humans , Axillary Artery/injuries , Axillary Artery/surgery , Axillary Artery/diagnostic imaging , Shoulder Fractures/surgery , Shoulder Fractures/diagnostic imaging , Shoulder Fractures/complications , Aged , Male , Female , Aged, 80 and over , Aneurysm, False/diagnostic imaging , Aneurysm, False/surgery , Aneurysm, False/etiology , Shoulder Dislocation/surgery , Shoulder Dislocation/diagnostic imagingABSTRACT
BACKGROUND: The treatment of the displaced proximal humerus fractures (PHF) still facing a lot of unsolved problems. The aim of this study was to evaluate the clinical effect of MultiLoc nails for the treatment of PHF and present outcomes of patients with different Neer's classification and reduction quality. METHODS: Adult patients with PHFs were recruited and treated with MultiLoc nail. Intraoperative data, radiographic and functional outcomes, as well as occurrence of postoperative complications were assessed. RESULTS: 48 patients met inclusion and exclusion criteria and were included in this study. The DASH Score were 32.2 ± 3.1 points at 12 months, and 37.3 ± 2.5 points at the final follow-up. The mean ASES score at 12 months and final follow-up were 74.4 ± 6.2 and 78.8 ± 5.1, respectively. The mean CM Score in all 48 patients reached 68 ± 6.4 points at the final follow-up, relative side related CM Score 75.2 ± 7.7% of contralateral extremity. The incidence rate of complications was 20.8%. Patients with fracture mal-union, adhesive capsulitis were observed but no secondary surgeries were performed. There was no significantly difference of DASH Score 12 months after surgery and at the last follow-up among patients with different Neer's classification or reduction quality. However, functional outcomes such as ASES score and CM score were significantly influenced by severity of fracture and the quality of fracture reduction. CONCLUSIONS: Our study demonstrated that MultiLoc nails is well suited for proximal humeral fractures, with satisfactory health status recovery, good radiographic results, positive clinical outcomes and low rates of complications. The treatment for four part PHF still faces great challenges. Accurate fracture reduction was an important factor for good functional result.
Subject(s)
Bone Nails , Fracture Fixation, Intramedullary , Postoperative Complications , Shoulder Fractures , Humans , Shoulder Fractures/surgery , Shoulder Fractures/diagnostic imaging , Male , Female , Middle Aged , Fracture Fixation, Intramedullary/methods , Fracture Fixation, Intramedullary/instrumentation , Fracture Fixation, Intramedullary/adverse effects , Aged , Treatment Outcome , Postoperative Complications/etiology , Postoperative Complications/epidemiology , Adult , Health Status , Follow-Up Studies , Radiography , Retrospective StudiesABSTRACT
BACKGROUND: The osteonecrosis ratio in valgus impacted fractures of the proximal humerus is low (<10 %), giving osteosynthesis all its meaning. However, the optimal fixation technique remains controversial. After recentering the humeral head, osteosuture is stable enough to allow bone healing in an adequate position as well as a good long-term shoulder functionality. METHODS: Our cohort included 22 patients with a mean age of 65 (28-83). Patients were placed in a beach-chair position. Surgical exposure was done through an anterolateral, transdeltoid approach. Stay sutures were placed on both tuberosities. Elevation of the humeral head was obtained for 9 patients using iliac crest bone graft, for 7 patients using bone substitutes, for 6 without any graft needed. Both tuberosities were approximated and tied together using two horizontal non-absorbable double-threaded sutures. The whole head was also tied to the humeral metaphysis by cerclage wiring using the same suture. Patients were immobilized in a sling for 4 weeks with no passive or active mobilization; then began rehabilitation starting with passive and active-assisted mobilization. Functional outcome was assessed with the Constant score. Radiographic follow-up was used for fracture healing and osteonecrosis signs. RESULTS: All fractures united within the first 3 months. One patient had radiographic signs of osteonecrosis and one had a secondary displaced fracture without osteonecrosis. At an average follow-up of 35 months, the median Constant score was 83.7 % (63-100) in comparison to the uninjured side. DISCUSSION: A preserved posteromedial periosteal hinge in a valgus impacted fracture of the proximal humerus is key to the success of osteosuture. This hinge provides mechanical stability to the humeral head once elevated, as well as blood-supply from the branches of the posterior circumflex humeral artery. Computed Tomography with Three-Dimensional reconstructed images allow for a precise analysis of this hinge as well as the vascularity of the humeral head. Osteosuture being a minimally invasive surgical procedure plays a predominant role in sparing the remaining vascularization of the humeral head. CONCLUSION: Osteosuture in four-part valgus impacted fractures of the proximal humerus is a minimally invasive procedure as well as a reliable technique yielding good long-term results.
Subject(s)
Fracture Fixation, Internal , Fracture Healing , Shoulder Fractures , Suture Techniques , Humans , Male , Shoulder Fractures/surgery , Shoulder Fractures/diagnostic imaging , Female , Middle Aged , Aged , Adult , Fracture Fixation, Internal/methods , Treatment Outcome , Aged, 80 and over , Range of Motion, Articular , Osteonecrosis/surgery , Osteonecrosis/diagnostic imaging , Follow-Up Studies , Sutures , Radiography , Bone Transplantation/methodsABSTRACT
CONTEXT: Minimally invasive (MI) approaches are purported to present advantages for osteosynthesis when compared with conventional approaches. This study aimed to compare the medium-term clinical and radiological outcomes of patients with proximal humerus fractures treated by plate osteosynthesis with conventional and MI superolateral approaches. METHOD: The study carried out was a retrospective monocentric comparative analysis. Forty-three cases were followed up - 18 were treated with an MI approach and 25 with a conventional approach. Constant-Murley, DASH and SSV scores were established and standard complications were investigated. RESULTS: No significant differences in functional scores or complications were found between the 2 groups. The only significant difference was for pain which was significantly lower for the MI group. The overall revision rate was 18.3 %. The mean adjusted Constant-Murley for the entire population was 80.1 ± 20.2; the mean DASH score was 17.8 ± 15.9 and the mean SSV was 73.2 ± 19.5. CONCLUSION: This study did not demonstrate any significant differences between the 2 approaches. Given the low patient population in our series, the superiority of the MI approach - as indicated in the literature - was not proven.
Subject(s)
Bone Plates , Fracture Fixation, Internal , Minimally Invasive Surgical Procedures , Shoulder Fractures , Humans , Fracture Fixation, Internal/methods , Fracture Fixation, Internal/instrumentation , Retrospective Studies , Shoulder Fractures/surgery , Shoulder Fractures/diagnostic imaging , Male , Female , Minimally Invasive Surgical Procedures/methods , Treatment Outcome , Middle Aged , Aged , Range of Motion, Articular , Adult , Radiography , Fracture Healing/physiology , Follow-Up Studies , Aged, 80 and overABSTRACT
Aims: Vascular compromise due to arterial injury is a rare but serious complication of a proximal humeral fracture. The aims of this study were to report its incidence in a large urban population, and to identify clinical and radiological factors which are associated with this complication. We also evaluated the results of the use of our protocol for the management of these injuries. Methods: A total of 3,497 adult patients with a proximal humeral fracture were managed between January 2015 and December 2022 in a single tertiary trauma centre. Their mean age was 66.7 years (18 to 103) and 2,510 (72%) were female. We compared the demographic data, clinical features, and configuration of those whose fracture was complicated by vascular compromise with those of the remaining patients. The incidence of vascular compromise was calculated from national population data, and predictive factors for its occurrence were investigated using univariate analysis. Results: A total of 18 patients (0.5%) had a proximal humeral fracture and clinical evidence of vascular compromise, giving an annual incidence of 0.29 per 100,000 of the population. Their mean age was 68.7 years (45 to 92) and ten (56%) were female. Evidence of a mixed pattern neurological deficit (brachial plexus palsy) (odds ratio (OR) 380.6 (95% CI 85.9 to 1,685.8); p < 0.001), complete separation of the proximal shaft from the humeral head with medial displacement (OR 39.5 (95% CI 14.0 to 111.8); p < 0.001), and a fracture-dislocation (OR 5.0 (95% CI 1.6 to 15.3); p = 0.015) were all associated with an increased risk of associated vascular compromise. A policy of reduction and fixation of the fracture prior to vascular surgical intervention had favourable outcomes without vascular sequelae. Conclusion: The classic signs of distal ischaemia are often absent in patients with proximal injuries to major vessels. We were able to identify specific clinical and radiological 'red flags' which, particularly when present in combination, should increase the suspicion of a fracture with an associated vascular injury, and facilitate early diagnosis and appropriate combined orthopaedic and vascular intervention.
Subject(s)
Shoulder Fractures , Vascular System Injuries , Humans , Female , Aged , Male , Shoulder Fractures/epidemiology , Shoulder Fractures/diagnostic imaging , Shoulder Fractures/complications , Middle Aged , Aged, 80 and over , Adult , Incidence , Vascular System Injuries/epidemiology , Vascular System Injuries/etiology , Retrospective Studies , Adolescent , Young AdultABSTRACT
PURPOSE: This study aims to (1) devise a classification system to categorize and manage ballistic fractures of the knee, hip, and shoulder; (2) assess the reliability of this classification compared to current classification schemas; and (3) determine the association of this classification with surgical management. METHODS: We performed a retrospective review of a prospectively collected trauma database at an urban level 1 trauma centre. The study included 147 patients with 169 articular fractures caused by ballistic trauma to the knee, hip, and shoulder. Injuries were selected based on radiographic criteria from plain radiographs and CT scans. The AO/OTA classification system's reliability was compared to that of the novel ballistic articular injury classification system (BASIC), developed using a nominal group approach. The BASIC system's ability to guide surgical decision-making, aiming to achieve stable fixation and minimize post-traumatic arthritis, was also evaluated. RESULTS: The BASIC system was created after analysing 73 knee, 62 hip, and 34 shoulder fractures. CT scans were used in 88% of cases, with 44% of patients receiving surgery. The BASIC classification comprises five subgroups, with a plus sign indicating the need for soft tissue intervention. Interrater reliability showed fair agreement for AO/OTA (k = 0.373) and moderate agreement for BASIC (k = 0.444). The BASIC system correlated strongly with surgical decisions, with an 83% concurrence in treatment choices based on chart reviews. CONCLUSIONS: Conventional classification systems provide limited guidance for ballistic articular injuries. The BASIC system offers a pragmatic and reproducible alternative, with potential to inform treatment decisions for knee, hip, and shoulder ballistic injuries. Further research is needed to validate this system and its correlation with patient outcomes. LEVEL OF EVIDENCE: Level III, Diagnostic Study.
Subject(s)
Tomography, X-Ray Computed , Humans , Retrospective Studies , Male , Adult , Female , Tomography, X-Ray Computed/methods , Middle Aged , Reproducibility of Results , Knee Injuries/diagnostic imaging , Knee Injuries/classification , Knee Injuries/surgery , Shoulder Fractures/classification , Shoulder Fractures/diagnostic imaging , Shoulder Fractures/surgery , Wounds, Gunshot/diagnostic imaging , Wounds, Gunshot/classification , Wounds, Gunshot/surgery , Young Adult , Aged , Adolescent , Shoulder Injuries/diagnostic imaging , Intra-Articular Fractures/classification , Intra-Articular Fractures/diagnostic imaging , Intra-Articular Fractures/surgeryABSTRACT
Greater tuberosity fractures of the humerus can be challenging to manage due to their complex anatomy and the potential for compromised shoulder function. We present a novel technique for treating greater tuberosity fractures utilizing specialized anatomical plates and rotator cuff reinforcement. The technique involves the use of an anatomically T-shaped plate designed specifically for the greater tuberosity region of the humerus, allowing for precise fixation and stability. Additionally, rotator cuff reinforcement is performed using sutures to enhance structural integrity and promote early mobilization. The simplified process is as follows: After administering anesthesia, a 3 cm incision is made along the lateral aspect of the shoulder to precisely expose the fracture site of the greater tuberosity. A suture of size 5 is skillfully threaded through the tough rotator cuff tendon to securely attach the proximal humerus to the anatomical plate after the greater tuberosity has been reduced. Intraoperative fluoroscopy is utilized to verify the accurate positioning of plates and screws. After ensuring everything is correct, the surgery concludes.
Subject(s)
Bone Plates , Rotator Cuff , Humans , Rotator Cuff/surgery , Shoulder Fractures/surgery , Shoulder Fractures/diagnostic imaging , Fracture Fixation, Internal/methods , Fracture Fixation, Internal/instrumentation , Minimally Invasive Surgical Procedures/methods , Humeral Fractures/surgery , Humeral Fractures/diagnostic imagingABSTRACT
BACKGROUND: The calcar of the proximal humerus is a fundamental structure for medial humeral column support. This study aimed to assess the outcome of osteosynthesis across cases of unstable proximal humerus fractures (PHFs) with medial calcar comminution, following treatment with a PHILOS locking plate and medial support screw (MSS). METHODS: Between January 2010 and December 2018, we retrospectively analyzed the outcomes of 121 cases of osteosynthesis for PHFs with medial column disruption. For the medial support, at least one oblique screw was inserted within 5 mm of the subchondral bone in the inferomedial quadrant of the humeral head. All patients were categorized into two groups: 26 patients in the single MSS group, and 95 in the multiple MSS group. Follow-up after at least an year involved clinical and radiographic outcome evaluations, and correspondingly measuring the Constant-Murley score, University of California, Los Angeles (UCLA) shoulder scale, pain visual analogue scale (VAS), major complications, neck-shaft angle (NSA), humeral head height (HHH), and the eventual time to bone union. Risk factors for the major complications were assessed by multivariate logistic regression analyses. RESULTS: The cohort's mean age was 64.4 ± 15.4 years, and the mean follow-up duration was 19.5 ± 7.6 months. At the final follow-up, between the single MSS and multiple MSS groups, no significant differences in the Constant-Murley score (p = 0.367), UCLA score (p = 0.558), VAS (p = 0.571), time to bone union (p = 0.621), NSA loss (p = 0.424), and HHH loss (p = 0.364) were observed. The incidence of complications (p = 0.446) based on the number of MSS were not significantly different. The initial insufficient reduction after surgery (of NSA < 125°) was found to be a significant risk factor for post-surgical complications. CONCLUSIONS: To treat unstable PHFs, the use of at least one MSS along with a locking plate system is sufficient to achieve satisfactory outcomes. Successful operative treatment using a locking plate for PHF treatment is inherent in anatomical fracture reduction, coupled with medial column support.
Subject(s)
Bone Plates , Bone Screws , Fracture Fixation, Internal , Shoulder Fractures , Humans , Shoulder Fractures/surgery , Shoulder Fractures/diagnostic imaging , Male , Female , Middle Aged , Retrospective Studies , Aged , Fracture Fixation, Internal/instrumentation , Fracture Fixation, Internal/methods , Treatment Outcome , Aged, 80 and over , Follow-Up Studies , AdultABSTRACT
BACKGROUND: Reverse shoulder arthroplasty (RSA) is a frequently used therapy for complex proximal humeral fractures and posttraumatic disorders. The present study's purpose was to assess the clinical and radiological outcome of primary and secondary RSA, and to analyze the impact of refixation of the greater tuberosity (GT). PATIENTS AND METHODS: 28 patients with primary fracture RSA and 18 patients with RSA due to posttraumatic disorders were examined with a mean clinical follow-up of 2.5 ± 1.73 years. Operative details and radiographs were retrospectively reviewed. Additional analyses were performed for healed and non-healed GT in primary RSA. RESULTS: Patients with fracture RSA had higher Constant-Murley score (CMS) than secondary RSA without reaching significance (p = 0.104). No significant difference was present for the quality of life measured by the Short Form 36 (SF 36) and the range of motion. In primary RSA, 78.6% GT healed anatomically. Compared to non-healed GT, patients with healed GT had a significantly higher CMS (p = 0.011), external rotation (p = 0.026) and forward flexion (p = 0.083), whereas DASH score was lower without a significant difference (p = 0.268). SF 36 showed no significant difference. Patients with healed GT had a more neutral glenoid version (p = 0.009). CONCLUSION: Superior range of motion and clinical outcome scores were present for anatomically healed GT. Therefore, refixation of the tuberosities is recommended. Secondary RSA can result in inferior results compared to primary RSA, so patients need to be adequately informed.
Subject(s)
Arthroplasty, Replacement, Shoulder , Shoulder Fractures , Humans , Male , Female , Arthroplasty, Replacement, Shoulder/methods , Retrospective Studies , Aged , Middle Aged , Shoulder Fractures/surgery , Shoulder Fractures/diagnostic imaging , Radiography , Treatment Outcome , Shoulder Joint/surgery , Shoulder Joint/diagnostic imaging , Shoulder Joint/physiopathology , Range of Motion, Articular , Aged, 80 and over , AdultABSTRACT
BACKGROUND: Proximal humeral fractures are a relatively common injury in childhood and adolescence, accounting for 0.45-2% of all fractures [2, 18]. Treatment is usually conservative but is still the subject of a scientific debate [9, 12]. In addition to the S1-LL, there are different recommendations for the diagnostics and treatment of these fractures in the literature. METHODOLOGY: As part of the 10th scientific meeting of the SKT of the DGU, the existing recommendations and the relevant or current literature were critically discussed by a panel of experts and a consensus was formulated. An algorithm for the diagnostics, therapy and treatment was integrated into this. RESULTS: The measurement of axial deviation and tilt is not interobserver and intraobserver reliable [3]. The age limit for when complete correction is possible was set at an age of 10 years, as the correction potential changes around this age. For diagnostic purposes, well-centered Xray images in 2 planes (true AP and Yimages without thoracic parts) is defined as the standard. At the age of less than 10 years, any malposition can be treated conservatively with Gilchrist bandaging for 2-3 weeks. Surgery can only be indicated in individual cases, e.g., in the event of severe pain or the need for rapid weight bearing. An ad latus displacement of more than half the shaft width should not be tolerated over the age of 10 years. Due to the variance in the measurement results, it is not possible to recommend surgical treatment depending on the extent of the ad axim dislocation. As a guideline, the greater the dislocation and the closer the child is to growth joint closure, the more likely surgical treatment is indicated. The development should be taken into account. The gold standard is retrograde, radial and unilateral ESIN osteosynthesis using two intramedullary nails. Osteosynthesis does not require immobilization. A follow-up Xray is planned for unstable fractures without osteosynthesis after 1 week, otherwise optional for documentation of consolidation after 4-6 weeks, e.g., if sports clearance is to be granted and before metal removal (12 weeks). CONCLUSION: Recommendations for surgical indications based on the extent of tilt are not reproducible and seem difficult in view of the current literature [3, 9, 12]. A pragmatic approach is recommended. The prognosis of the fracture appears to be so good, taking the algorithm into account, that restitutio ad integrum can be expected in most cases.
Subject(s)
Shoulder Fractures , Humans , Child , Adolescent , Shoulder Fractures/surgery , Shoulder Fractures/diagnostic imaging , Shoulder Fractures/therapy , Germany , Traumatology/standards , Algorithms , Child, Preschool , Male , Practice Guidelines as Topic , Female , Consensus , Acute Care SurgeryABSTRACT
BACKGROUND: This systemic review and meta-analysis aimed to evaluate the clinical outcomes of proximal humeral fracture in elderly patient fixation using locked plate with or without cement augmentation. METHODS: The databases of PubMed, Embase, and Cochrane Library were searched in August 2023 for literature comparing the clinical outcomes of patients with PHFs treated with locked plate alone and locked plate augmented with cement. Data describing study design; level of evidence; inclusion criteria; demographic information; final follow-up; revision rate; implant failure rate; avascular necrosis rate; total complication rate; constant score; and disability of arm, shoulder, and hand (DASH) score were collected. RESULTS: Eight studies (one randomized-controlled trial and seven observational studies), involving 664 patients, were identified. Compared with locked plates alone, using cement-augmented locked plates reduced the implant failure rate (odds ratio (OR) = 0.19; 95% confidence interval (CI) 0.10-0.39; P < 0.0001) and total complication rate (OR = 0.45; 95% CI 0.29-0.69; P = 0.0002) and improved DASH scores (mean difference (MD) = 2.99; 95% CI 1.00-4.98; P = 0.003). However, there was no significant difference in clinical outcomes, including revision rate, avascular necrosis rate, and constant score. CONCLUSION: In this review and meta-analysis, fixation of the PHFs in elderly patients using locked plates with or without cement augmentation has no significant difference in revision rate, but the implant failure and total complication rates may be lesser on using the cement-augmented locked plate for fixation than on using a locked plate alone. Good results are expected for most patients treated with this technique. TRIAL REGISTRATION: The Preferred Reporting Items for Systematic Reviews and Meta-Analyses (PRISMA)21 guidelines were followed to conduct this systematic review and meta-analysis and was registered as a protocol in PROSPERO (CRD42022318798).
Subject(s)
Bone Cements , Bone Plates , Fracture Fixation, Internal , Shoulder Fractures , Humans , Shoulder Fractures/surgery , Shoulder Fractures/diagnostic imaging , Fracture Fixation, Internal/instrumentation , Fracture Fixation, Internal/methods , Fracture Fixation, Internal/adverse effects , Bone Cements/therapeutic use , Bone Cements/adverse effects , Aged , Treatment Outcome , Aged, 80 and over , Postoperative Complications/etiology , Postoperative Complications/epidemiology , ReoperationABSTRACT
CASE: A 34-year-old man was a restrained passenger involved in a high-speed rollover motor vehicle crash. The patient sustained a type 5 AC joint separation, severely comminuted intra-articular glenoid fracture with extension to the coracoid process base, displaced open scapular body fracture, a posterior shoulder dislocation of the glenohumeral joint, and a 2-part proximal humerus fracture. CONCLUSION: To our knowledge, this is the first report describing this injury pattern involving the superior shoulder suspensory complex with an associated open proximal humerus fracture-dislocation.
Subject(s)
Shoulder Dislocation , Shoulder Fractures , Humans , Male , Adult , Shoulder Fractures/surgery , Shoulder Fractures/diagnostic imaging , Shoulder Dislocation/surgery , Shoulder Dislocation/diagnostic imaging , Fractures, Open/surgery , Fractures, Open/diagnostic imaging , Accidents, Traffic , Fractures, Comminuted/surgery , Fractures, Comminuted/diagnostic imagingABSTRACT
CASE: A 71-year-old woman presented with post-traumatic arthritis 11 months after open reduction and internal fixation for a left proximal humerus fracture (PHF) dislocation. After revision to reverse total shoulder arthroplasty (rTSA), the patient's left upper extremity was found to be avascular. An emergent thrombectomy was performed with restoration of arterial flow after removal of an acute-on-chronic axillary artery thrombus. CONCLUSION: Although rare, as rTSA becomes more common for management of PHF, incidence of associated vascular injuries is likely to rise. Screening methods and clinical vigilance in diagnosis are advised for patients with anterior PHF dislocations and arterial injury risk factors.
Subject(s)
Arthroplasty, Replacement, Shoulder , Axillary Artery , Shoulder Fractures , Thrombosis , Humans , Female , Aged , Axillary Artery/surgery , Axillary Artery/injuries , Axillary Artery/diagnostic imaging , Shoulder Fractures/surgery , Shoulder Fractures/diagnostic imaging , Arthroplasty, Replacement, Shoulder/adverse effects , Thrombosis/etiology , Thrombosis/diagnostic imaging , Thrombosis/surgery , Fracture Fixation, Internal/adverse effects , Postoperative Complications/etiology , Postoperative Complications/diagnostic imaging , Open Fracture Reduction/adverse effects , ReoperationABSTRACT
INTRODUCTION: Revision shoulder arthroplasty can be challenging. One of the main considerations for surgeons is the type of implant that was placed in the initial surgery. Anatomic shoulder arthroplasty (ASA) is used for cases of osteoarthritis as well as for fractures of the humeral head. Hemiarthroplasty can be used for complex proximal humerus fractures. The purpose of this study is to determine whether there is a difference in clinical and radiographic outcomes between patients that failed primary fracture hemiarthroplasty (FHA), or ASA for osteoarthritis and then required reoperation with a conversion to reverse shoulder arthroplasty (RSA). METHODS: Patients with failed anatomic shoulder replacement, who had undergone conversion to RSA, were enrolled after a mean follow-up of 107 (85-157) months. Two different groups, one with failed ASA implanted for osteoarthritis and one with failed FHA, were created. At follow-up patients were assessed with standard radiographs and clinical outcome scores. RESULTS: Twenty-nine patients (f = 17, m = 12; 51%) suffered from a failed ASA (Group A), while the remaining 28 patients (f = 21, m = 74; 49%) had been revised due to a failed FHA (Group B). Patients of Group B had a poorer Constant score (Group A: 60 vs. Group B: 46; p = 0.02). Abduction (Group A: 115° vs. Group B: 89°; p = 0.02) was worse after conversion of a failed FHA to RSA in comparison to conversions of failed ASA. The mean bone loss of the lateral metaphysis was higher in patients with failed FHA (Group A: 5 mm vs. Group B: 20 mm; p = 0.0). CONCLUSION: The initial indication for anatomic shoulder arthroplasty influences the clinical and radiological outcome after conversion to RSA. Conversion of failed FHA to RSA is related to an increased metaphyseal bone loss, decreased range of motion and poorer clinical outcomes when compared to conversions of failed ASA implanted for osteoarthritis. LEVEL OF EVIDENCE: III Retrospective Cohort Comparison Study.
Subject(s)
Arthroplasty, Replacement, Shoulder , Hemiarthroplasty , Osteoarthritis , Radiography , Reoperation , Shoulder Fractures , Shoulder Joint , Humans , Arthroplasty, Replacement, Shoulder/methods , Hemiarthroplasty/methods , Male , Female , Aged , Reoperation/statistics & numerical data , Reoperation/methods , Osteoarthritis/surgery , Osteoarthritis/diagnostic imaging , Shoulder Fractures/surgery , Shoulder Fractures/diagnostic imaging , Shoulder Joint/surgery , Shoulder Joint/diagnostic imaging , Shoulder Joint/physiopathology , Middle Aged , Treatment Outcome , Aged, 80 and over , Range of Motion, Articular , Follow-Up Studies , Retrospective StudiesABSTRACT
OBJETIVO Comparar los resultados funcionales obtenidos en dos cohortes de pacientes ancianos tratados de forma quirúrgica (artroplastia reversa de hombro) versus tratamiento conservador. MATERIAL Y METODOS Estudio ambispectivo, no aleatorizado. Se incluyeron pacientes de 75 años o más, 15 tratados de forma quirúrgica y 16 siguieron tratamiento conservador. Seguimiento mínimo de 12 meses. A los 3, 6 y 12 meses de la fractura evaluamos las escalas ASES, Constant-Murley and Disabilities of the Arm, Shoulder and Hand score (DASH) y EVA. Además evaluamos los resultados radiológicos y las complicaciones. RESULTADOS No encontramos diferencias significativas para las escalas ASES, DASH, ni EVA .El grupo tratado de forma quirúrgica obtuvo a los 12 meses una puntuación media en la escala Constant mayor, diferencia estadísticamente significativa(75.1 þ/-10.3 vs. 51.9 þ/-12.4 p » 0.001). Además presentaban mayor rango de movilidad para flexión y rotación externa (128.9 þ/-17 versus 99.3 þ/-20.1 p » 0.001, and 35.7 þ/-13.9 vs. 23.4 þ/-15.5 p » 0.032). El 43% de los pacientes tratados mediante artroplastia reversa presentaban tuberosidades normoposicionadas y mejores resultados en las escalas versus pacientes con tuberosidades ausentes o malposicionadas. El grupo sometido a cirugía no presentó mayor tasa de complicaciones.CONCLUSIONES El tratamiento conservador en las fracturas de EPH en tres y cuatro fragmentos en pacientes ancianos ofrece buenos resultados en cuanto a dolor y funcionalidad en la mayoría de pacientes. Falta por definir qué pacientes por tener alta demanda funcional serían candidatos a tratamiento quirúrgico de entrada
OBJECTIVE This study compared functional results in two cohorts of older adults with three- and four-part proximal humeral fractures (PHFs) per Neer's classification treated with reverse shoulder arthroplasty (RSA) or nonoperative management. MATERIALS AND METHODS Ambispective, non-randomized study with two cohorts of patients aged 75 or older treated with RSA (n » 15) or nonoperative management (n » 16) with a minimum follow-up period of 12 months. We analyzed the American Shoulder and Elbow Surgeons (ASES), Constant-Murley, and Disabilities of the Arm, Shoulder, and Hand (DASH) scores and the visual analog scale (VAS) for pain at 3, 6, and 12 months. In addition, we recorded radiological findings and surgical complications. RESULTS The mean Constant-Murley score at 12 months was significantly higher for the RSA group (75.1 þ/- 10.3 vs. 51.9 þ/- 12.4, p » 0.001). There were no differences in ASES, DASH, and VAS scores. Statistically significant differences for flexion and external rotation in abduction favored the RSA group (128.9 þ/- 17.0 versus 99.3 þ/- 20.1, p » 0.001, and 35.7 þ/- 13.9 vs. 23.4 þ/- 15.5, p » 0.032, respectively). For the RSA group, tuberosity positioning was correct in 43% of subjects. These patients presented better scores than those with malpositioned or absent tuberosities but with no statistical significance. Complications in the surgical group were not higher. CONCLUSIONS Nonoperative treatment is a valid option regarding pain and functionality in elderly patients with three- and four-part PHFs. Characteristics of patients with high demands who may be candidates for the initial surgical treatment remain to be defined
Subject(s)
Humans , Male , Female , Aged , Aged, 80 and over , Shoulder Fractures/surgery , Shoulder Fractures/therapy , Shoulder Fractures/diagnostic imaging , Treatment Outcome , Aftercare , Conservative Treatment/methods , Arthroplasty, Replacement, Shoulder/methodsABSTRACT
Due to first promising long term outcome data, reverse shoulder arthroplasty experienced an immense increase of usage during the past decade. Moreover, the initial Grammont concept has constantly been refined and adapted to current scientific findings. Therefore, clinical and radiological problems like scapular notching and postoperative instability were constantly addressed but do still remain an area of concern.This article summarises current concepts in reverse shoulder arthroplasty and gives an overview of actual indications like cuff tear arthropathy, severe osteoarthritis, proximal humerus fractures, tumours, fracture sequelae as well as revision surgery and their corresponding clinical and radiological results.
Subject(s)
Arthroplasty, Replacement, Shoulder , Osteoarthritis , Shoulder Fractures , Shoulder Joint , Humans , Arthroplasty, Replacement, Shoulder/methods , Osteoarthritis/diagnostic imaging , Osteoarthritis/surgery , Range of Motion, Articular , Shoulder Fractures/diagnostic imaging , Shoulder Fractures/surgery , Shoulder Joint/diagnostic imaging , Shoulder Joint/surgery , Treatment OutcomeABSTRACT
PURPOSE: 3- and 4-part proximal humeral fractures are frequently treated conservatively. This study aims to combine radiographic, and patient reported outcome data to identify factors leading to poor outcomes following conservative treatment. METHODS: A retrospective local database analysis identified 3- and 4-part fractures. Radiographic and functional outcomes including Oxford Shoulder Score (OSS), QuickDash (QD), Subjective Shoulder Score (SSV) and VAS pain scores were collected. RESULTS: 104 patients were included at mean follow-up of 55 months. Analysis highlighted significant OSS differences in 3- versus 4-part (p = 0.027), dominant arm injury (p = 0.046), age > 65 (p = 0.006), varus coronal neck-shaft angle < 115 versus 115-155 degrees (p = 0.008), posterior head tilt > 155 degrees (p = 0.005), greater tuberosity (GT) displacement > 5 mm (p = 0.001), GT comminution (p = 0.01), medial calcar hinge displacement > 2 mm (p = 0.032). According to QD scores; age > 65 (p = 0.012), varus neck-shaft angle (p = 0.01), GT displacement > 5 mm (p = 0.001), GT comminution (p = 0.01), medial calcar hinge displacement > 2 mm (p = 0.006). SSV varied significantly with 3- versus 4-part fractures (p = 0.005), age > 65 (p = 0.04), varus neck-shaft angle (p = 0.001), posterior head tilt (p = 0.005), GT displacement > 5 mm (p = 0.001), GT comminution (p = 0.003), and medial calcar hinge displacement > 2 mm (p = 0.001). CONCLUSION: We highlight risk factors for unfavourable outcomes following conservative management, aiding surgeons in shared decision-making and patient expectation management.