Journal of Pediatric Orthopaedics最新文献

{"title":"Hip Displacement After Triradiate Closure in Ambulatory Cerebral Palsy: Who Needs Continued Surveillance?","authors":"Amelia M Lindgren, Ali Asma, Kenneth J Rogers, Freeman Miller, M Wade Shrader, Jason J Howard","doi":"10.1097/BPO.0000000000002783","DOIUrl":"https://doi.org/10.1097/BPO.0000000000002783","url":null,"abstract":"<p><strong>Background: </strong>Hip surveillance in cerebral palsy (CP) is an accepted practice with evidence-based guidelines implemented. For the skeletally immature with open triradiate cartilage (TRC), recommendations for radiographic surveillance stemmed from population-based studies. For nonambulatory CP, progression of hip displacement after skeletal maturity has been reported; less is known for ambulatory CP. We aimed to determine the prevalence and risk factors associated with progressive hip displacement after TRC closure, a proxy for skeletal maturity, for ambulatory CP.</p><p><strong>Methods: </strong>This is a retrospective cohort study of patients with ambulatory CP (Gross Motor Function Classification System I-III), with unilateral or bilateral involvement, hypertonic motor type, regular hip surveillance (≥3 radiographs after age 10 yr, 1 before TRC closure, ≥1 after age 16 yr), and 2-year follow-up post-TRC closure. The primary outcome was migration percentage (MP). Other variables included previous preventative/reconstructive surgery, topographic pattern, sex, scoliosis, epilepsy, and ventriculoperitoneal shunt. An \"unsuccessful hip\" was defined by MP ≥30%, MP progression ≥10%, and/or requiring reconstructive surgery after TRC closure. Statistical analyses included chi-square and multivariate Cox regression. Kaplan-Meier survivorship curves were also determined. Receiver operating characteristic analysis was used to determine the MP threshold for progression to an \"unsuccessful hip\" after TRC closure.</p><p><strong>Results: </strong>Seventy-six patients (39.5% female) met the inclusion criteria, mean follow-up 4.7±2.1 years after TRC closure. Sixteen (21.1%) patients had an unsuccessful hip outcome. By chi-square analysis, diplegia (P=0.002) and epilepsy (P=0.04) were risk factors for an unsuccessful hip. By multivariate analysis, only first MP after TRC closure (P<0.001) was a significant risk factor for progression to an unsuccessful hip; MP ≥28% being the determined threshold (receiver operating characteristic curve analysis, area under curve: 0.845, P<0.02).</p><p><strong>Conclusions: </strong>The risk of MP progression after skeletal maturity is relatively high (21%), similar to nonambulatory CP. Annual hip surveillance radiographs after TRC closure should continue for Gross Motor Function Classification System I-III with an MP ≥28% after TRC closure, especially for bilateral CP and epilepsy.</p><p><strong>Level of evidence: </strong>III.</p>","PeriodicalId":16945,"journal":{"name":"Journal of Pediatric Orthopaedics","volume":null,"pages":null},"PeriodicalIF":1.4,"publicationDate":"2024-08-05","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"141889513","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":3,"RegionCategory":"医学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

{"title":"Iatrogenic Intraoperative Fracture in Patients With Osteogenesis Imperfecta.","authors":"Andrew G Georgiadis, Todd J Pottinger, Emmalynn J Sigrist, Walter H Truong","doi":"10.1097/BPO.0000000000002778","DOIUrl":"https://doi.org/10.1097/BPO.0000000000002778","url":null,"abstract":"<p><strong>Background: </strong>Osteogenesis imperfecta (OI) is a genetic defect in collagen type I, phenotypically characterized by bony fragility and a propensity to high rates of childhood fracture. Fragility fractures in patients with OI have been reported with routine hospital care. In addition, there is a nonzero rate of iatrogenic fracture during orthopaedic surgery directly related to the technical steps of the procedure itself. The rate of this latter has never been explicitly investigated.</p><p><strong>Methods: </strong>A review of all patients at a single OI referral center was conducted, including all patients with a diagnosis of OI seen between 2013 and 2023, inclusive. All patients who underwent orthopaedic surgery of any kind were reviewed, and clinical and radiographic details of all procedures were extracted. Among the details examined were the OI subtype, surgery details, any implants used, intraoperative and hospital stay complications, modified Clavien-Dindo classification of complications, and ultimate outcome.</p><p><strong>Results: </strong>Eleven of 60 patients experienced an unplanned, iatrogenic intraoperative fracture during orthopaedic surgery (11/60 = 18.3%). This comprised 15 fractures among 356 total orthopaedic surgical episodes (15/356 = 4.2%). All but one fracture occurred on the operative long bone segment, all were a direct result of surgical steps, and 11 of 15 fractures occurred in the femur. Most fractures were secondary to the removal, insertion, or exchange of intramedullary implants in the lower extremity (11 of 15 fractures), most often the femur. Thirteen of 15 injuries were classified as modified Clavien-Dindo II or III, requiring modification of postop rehabilitation, additional treatments, or surgical intervention (87%). Overall, iatrogenic fracture was the most common intraoperative complication experienced in the cohort.</p><p><strong>Conclusions: </strong>Iatrogenic fracture during orthopaedic surgery for patients with OI is not uncommon. A sizeable minority of patients with OI undergoing orthopaedic surgery will experience unplanned fractures, most commonly in the femur, and care is altered in most instances. The risk of intraoperative fracture can be discussed with families of children with OI as part of informed consent and shared decision-making.</p><p><strong>Level of evidence: </strong>Level IV-retrospective cohort series.</p>","PeriodicalId":16945,"journal":{"name":"Journal of Pediatric Orthopaedics","volume":null,"pages":null},"PeriodicalIF":1.4,"publicationDate":"2024-08-05","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"141889569","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":3,"RegionCategory":"医学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

{"title":"Epidemiology of Pediatric Dog Walking-Related Injuries Among Children Presenting to US Emergency Departments, 2001 to 2020.","authors":"Ridge Maxson, Christopher R Leland, Prashant Meshram, Sarah I Goldfarb, Laurence Okeke, Edward G McFarland","doi":"10.1097/BPO.0000000000002702","DOIUrl":"10.1097/BPO.0000000000002702","url":null,"abstract":"<p><strong>Background: </strong>Dog walking is associated with a significant injury burden among adults, but the risk of injury associated with dog walking among children is poorly understood. This study describes the epidemiology of children treated at US emergency departments for injuries related to leash-dependent dog walking.</p><p><strong>Methods: </strong>The National Electronic Injury Surveillance System (NEISS) database was retrospectively analyzed to identify children (5 to 18 years of age) presenting to US emergency departments between 2001 and 2020 with dog walking-related injuries. Primary outcomes included annual estimates of injury incidence, injury characteristics, and risk factors for fracture or traumatic brain injury (TBI). Weighted estimates, odds ratios (ORs), and 95% confidence intervals (CIs) were generated using NEISS sample weights.</p><p><strong>Results: </strong>An estimated 35,611 children presented to US emergency departments with injuries related to dog walking. The mean age of patients was 11 years, and most patients were girls (63%). Over half (55%) of injuries were orthopaedic, and patients commonly injured their upper extremity (57%) and were hurt while falling when pulled or tripped by the leash (55%). The most frequent injuries were wrist strain/sprain (5.6%), finger strain/sprain (5.4%), and ankle strain/sprain (5.3%). On multivariable analysis, injured children aged 5 to 11 years were more likely to have sustained a TBI (OR: 3.2, 95% CI: 1.1-9.7) or fracture (OR: 1.6; 95% CI: 1.1-2.3). Boys were more likely than girls to have experienced a fracture (OR: 2.0, 95% CI: 1.3-2.5).</p><p><strong>Conclusions: </strong>Dog walking-related injuries in children are primarily orthopaedic and involve the upper extremity. Younger children and boys are at greater risk for serious dog walking-related injuries.</p><p><strong>Level of evidence: </strong>Level III.</p>","PeriodicalId":16945,"journal":{"name":"Journal of Pediatric Orthopaedics","volume":null,"pages":null},"PeriodicalIF":1.4,"publicationDate":"2024-08-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"141427103","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":3,"RegionCategory":"医学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

{"title":"Treatment and Outcome of Supracondylar Humeral Fractures in Children Over 10 Years of Age at the Time of Injury: A Review of 60 Cases.","authors":"YiQiang Li, Sheng Wei, Federico Canavese, YuanZhong Liu, JingChun Li, YanHan Liu, HongWen Xu","doi":"10.1097/BPO.0000000000002710","DOIUrl":"10.1097/BPO.0000000000002710","url":null,"abstract":"<p><strong>Objectives: </strong>To assess the treatment and outcomes of supracondylar humeral fractures (SHFs) in children older than 10 years of age at the time of injury.</p><p><strong>Methods: </strong>The study analyzed clinical data from 60 patients who sustained SHF, all over the age of 10 years, were analyzed. The patients included 49 males and 11 females with a mean age of 10.9 ± 0.9 years (range, 10 to 14.5). All patients underwent surgical treatment under general anesthesia. Closed reduction (CR) and percutaneous fixation were the primary treatment, with open reduction and internal fixation being employed only in cases CR was unsuccessful. The study assessed the healing of fractures by measuring the radiographic angles, including the carrying angle (RCA), Baumann's angle (BA), and metaphyseal-diaphyseal angle (MDA) on anteroposterior radiographs of the elbow joint. In addition, the study evaluated whether the anterior humeral line (AHL) appropriately passed through the middle third of the capitellum. The final follow-up visit used the Mayo Elbow Performance Index score (MEPI) and Flynn's criteria to analyze the recovery of elbow function.</p><p><strong>Results: </strong>There were 15 (25%) SHF type II, 17 (28.3%) type III and 28 (46.7%) type IV. Of the 60 patients, 56 (93.3%) underwent successful CR, whereas 4 (6.7%) required open reduction and internal fixation because of an unsuccessful CR. The final follow-up showed the average BA as 72° ± 5.3°, the average MDA as 88.3° ± 2.8°, and the average RCA as 9.6° ± 3.9°. The AHL bisected accurately the capitellum in 59 cases (98.3%). The average range of elbow flexion-extension was 146.6° ± 8.6°, whereas the average MEPI score was 99.9 ± 0.6; 98.3% (n=59) were rated as excellent and 1.7% (n=1) were rated as good. According to Flynn's criteria, 86.7% had an excellent outcome (n=52), 10% had a good outcome (n=6), and 3.3% had a poor outcome (n=2). Only 1 patient (1.7%) experienced redisplacement. Eight cases of nerve injury were reported, with 7 involving the radial nerve and 1 involving the ulnar nerve; all resolved spontaneously.</p><p><strong>Conclusions: </strong>CR and percutaneous fixation have been shown to be effective in treating SHF in 93.3% of children aged 10 years old and older at the time of injury, with favorable radiographic and functional outcomes and a low risk of secondary displacement. Open reduction should only be considered when CR is ineffective.</p>","PeriodicalId":16945,"journal":{"name":"Journal of Pediatric Orthopaedics","volume":null,"pages":null},"PeriodicalIF":1.4,"publicationDate":"2024-08-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"140851162","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":3,"RegionCategory":"医学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

{"title":"The Effect of Human Growth Hormone Treatment on the Development of Slipped Capital Femoral Epiphysis-A Cohort Analysis With 6 Years of Follow-Up.","authors":"Zhikang Tian, Zichun Wei, Jiahui Wang, Chunyang Meng","doi":"10.1097/BPO.0000000000002652","DOIUrl":"10.1097/BPO.0000000000002652","url":null,"abstract":"","PeriodicalId":16945,"journal":{"name":"Journal of Pediatric Orthopaedics","volume":null,"pages":null},"PeriodicalIF":1.4,"publicationDate":"2024-08-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"139900088","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":3,"RegionCategory":"医学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

{"title":"The Effect of Knee Height Asymmetry on Gait Biomechanics.","authors":"Haluk Altiok, Robert Burnham, Jacqueline C Simon, Ann Flanagan, Abdal Kawaiah, Susan Sienko, Cathleen Buckon, Jeremy P Bauer, Karen M Kruger, Joseph J Krzak","doi":"10.1097/BPO.0000000000002704","DOIUrl":"10.1097/BPO.0000000000002704","url":null,"abstract":"<p><strong>Background: </strong>Though the primary goal for limb length discrepancy (LLD) management is to equalize the leg lengths, symmetry between corresponding long bones is usually not achieved, leading to knee height asymmetry (KHA). To date, there is minimal information on what effect KHA has on gait biomechanics and joint loading. Thus, the purpose of this study is to determine the impact of KHA on gait biomechanics.</p><p><strong>Methods: </strong>Seventeen subjects with KHA after limb equalizing surgery and 10 healthy controls were enrolled. Subjects participated in 3D gait analysis collected using self-selected speed. Lower extremity kinematics, kinetics, work generated/absorbed, and total work were calculated. Standing lower limb x-rays and scanograms were used to measure LLD and calculate the tibia-to-femur (TF) ratio for each limb. Two sample t tests were used to compare differences in standing LLD, TF ratio, and work between groups. Bivariate correlation using Pearson correlation coefficients was conducted between TF ratio and total mechanical work, as well as between knee height asymmetry indices and total work asymmetry (α=0.05).</p><p><strong>Results: </strong>Among participants, there were no differences between LLD; however, there were differences between TF ratio and knee height asymmetry. We found a nonsignificant relationship between TF ratio and total mechanical work for individual lower extremities. Therefore, the length of individual bones (TF ratio) relative to each other within the individual lower extremity was not associated with the amount of work produced. However, when a difference exists between sides (asymmetry, ie, TF ratio asymmetry), there were associated differences in work (work asymmetry) produced between sides (r=0.54, P =0.003). In other words, greater knee height asymmetry between limbs resulted in more asymmetrical mechanical work during walking.</p><p><strong>Conclusions: </strong>These findings may have implications for the management of LLD. Asymmetrical total mechanical work could lead to atypical joint loading during gait. Surgeons may want to consider prioritizing achieving knee height symmetry as a postoperative goal when correcting limb length discrepancy.</p><p><strong>Level of evidence: </strong>Level III, Case Control Study.</p>","PeriodicalId":16945,"journal":{"name":"Journal of Pediatric Orthopaedics","volume":null,"pages":null},"PeriodicalIF":1.4,"publicationDate":"2024-08-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"140863385","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":3,"RegionCategory":"医学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

{"title":"Effectiveness of the Bilateral and Bilevel Erector Spinae Plane Block (ESPB) in Pediatric Idiopathic Scoliosis Surgery: A Randomized, Double-Blinded, Controlled Trial.","authors":"Małgorzata Domagalska, Bahadir Ciftsi, Piotr Janusz, Tomasz Reysner, Przemysław Daroszewski, Grzegorz Kowalski, Katarzyna Wieczorowska-Tobis, Tomasz Kotwicki","doi":"10.1097/BPO.0000000000002707","DOIUrl":"10.1097/BPO.0000000000002707","url":null,"abstract":"<p><strong>Background: </strong>This study aimed to compare the effect of the ultrasound-guided bilateral and bilevel erector spinae plane block (ESPB) on pain scores, opioid requirement, intraoperative motor-evoked potentials (MEPs), and stress response to surgery expressed by the neutrophil-to-lymphocyte ratio (NLR) and platelet-to-lymphocyte ratio (PLR) versus standard analgesia methods following idiopathic scoliosis surgery.</p><p><strong>Methods: </strong>This was a prospective, double-blinded, randomized controlled trial. Sixty patients aged 10 to 18 years and physical status ASA 1 or 2 were randomized into 2 equal groups, each receiving an ESPB or sham block. The primary outcome was the pain scores (Numerical Rating Scale, NRS) within 48 hours after spinal correction and fusion surgery for idiopathic thoracic scoliosis. The secondary outcomes were total opioid consumption, NLR, and PLR levels at 12 and 24 hours postoperatively and intraoperative MEPs.</p><p><strong>Results: </strong>ESPB patients presented lower NRS scores, signifying less pain, at all time points (30, 60, 90, 120 min; and 6, 12, 24, and 48 h after surgery), all P <0.0001. The total opioid consumption, the incidence of nausea or vomiting, and the need for remifentanil and propofol during surgery were significantly lower in the ESPB group. The surgery-induced stress response expressed by NLR and PLR was considerably lower in the ESPB group. ESPB did not affect the intraoperative MEP's amplitude.</p><p><strong>Conclusions: </strong>ESPB is effective for postoperative analgesia, can reduce opioid consumption in patients undergoing scoliosis surgery, and reduces the stress response to surgery. ESPB does not interfere with neuromonitoring.</p><p><strong>Level of evidence: </strong>Level I.</p>","PeriodicalId":16945,"journal":{"name":"Journal of Pediatric Orthopaedics","volume":null,"pages":null},"PeriodicalIF":1.4,"publicationDate":"2024-08-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://www.ncbi.nlm.nih.gov/pmc/articles/PMC11232938/pdf/","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"140858774","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":3,"RegionCategory":"医学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"OA","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

{"title":"Nusinersen Initiation After Onset of Weakness Does Not Prevent Progression of Hip Instability.","authors":"Evelyn Eugenie Kuong, Hoi Ning Hayley Ip, Noah Lok Wah So, Michael Kai Tsun To, Wang Chow, Janus Siu Him Wong, Sophelia Hoi Shan Chan","doi":"10.1097/BPO.0000000000002709","DOIUrl":"10.1097/BPO.0000000000002709","url":null,"abstract":"<p><strong>Background: </strong>We report changes in the natural history of hip instability with nusinersen treatment among patients with spinal muscular atrophy (SMA) type II after onset of weakness, historically wheelchair-bound but now potentially ambulatory in the era of disease-modifying therapy.</p><p><strong>Methods: </strong>Patients with genetically confirmed diagnoses of SMA type II who received intrathecal nusinersen from January 1, 2018, to June 30, 2022, were screened for inclusion. Patients with less than 6 months of follow-up, or prior hip surgeries were excluded. Primary clinical outcome measures included scores from Hammersmith motor functional scale expanded (HMFSE), revised upper limb module (RULM), 6-minute walk test (6MWT), and ambulatory status. Radiographic outcomes, including Reimer migration index, the presence of scoliosis, and pelvic obliquity, were also assessed. Secondary outcomes involved comparisons with a historical cohort of SMA type II patients treated at our institution who never received nusinersen.</p><p><strong>Results: </strong>Twenty hips from 5 boys and 5 girls were included in the analysis, with a mean follow-up of 3 years and 8 months. The median age at time of nusinersen initiation was 6.8 years old, ranging between 2.5 and 10.3 years. All patients developed lower limb motor weakness before nusinersen initiation. After treatment with nusinersen, 1 previously stable hip (5%) developed subluxation, 15 hips (75%) remain subluxated, 3 hips (15%) remain dislocated, and 1 hip (5%) remained stable, with a statistically significant difference between the pretreatment and posttreatment groups ( P <0.01). Six patients (60%) were ambulatory at latest follow-up. Six patients (60%) had improved ambulatory ability; 2 had static ambulatory ability (20%); and 2 had deterioration in their walking ability. The median HFMSE score improved from 18.5 (range 0 to 46) to 22 (range 0 to 49) ( P =0.813), whereas the median RULM score improved from 17 (range 2 to 28) to 21.5 (range 5 to 37), which was statistically significant ( P =0.007).</p><p><strong>Conclusions: </strong>Hip instability persists despite treatment with nusinersen among patients with SMA type II who received nusinersen after onset of lower limb weakness.</p><p><strong>Level of evidence: </strong>Therapeutic Level IV.</p>","PeriodicalId":16945,"journal":{"name":"Journal of Pediatric Orthopaedics","volume":null,"pages":null},"PeriodicalIF":1.4,"publicationDate":"2024-08-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://www.ncbi.nlm.nih.gov/pmc/articles/PMC11232935/pdf/","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"140855701","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":3,"RegionCategory":"医学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"OA","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

{"title":"Complications of Hardware Removal in Pediatric Orthopaedic Surgery.","authors":"Vineet M Desai, Scott J Mahon, Amanda Pang, Lucas Hauth, Apurva S Shah, Jason B Anari","doi":"10.1097/BPO.0000000000002780","DOIUrl":"https://doi.org/10.1097/BPO.0000000000002780","url":null,"abstract":"<p><strong>Background: </strong>Hardware removal (HR) is one of the most common surgical procedures in pediatric orthopaedics. Surgeons advocate for HR for a variety of reasons, including to limit peri-implant fracture risk, restore native anatomy for adult reconstruction surgery, permit bone growth and development, and mitigate implant-related pain/irritation. To our knowledge, no recent study has investigated the characteristics and complications of HR in pediatric orthopaedics. The goal of this study is to report the prevalence and complications of hardware removals across all of pediatric orthopaedic surgery.</p><p><strong>Methods: </strong>A retrospective case series was conducted of all hardware removals from 2012 to 2023 performed at a single urban tertiary-care children's hospital. Cases were identified using CPT codes/billing records. Spinal hardware and cases for which hardware was either implanted or explanted at an outside hospital were excluded. Patient demographic and clinical data were recorded. For patients with multiple hardware removals, each case was recorded independently.</p><p><strong>Results: </strong>A total of 2585 HR cases for 2176 children met study criteria (57.7% male; mean age 12.3±4.4 y). The median postoperative follow-up time was 1.7 months (interquartile range: 0.6 to 6.9). The most common sites of hardware removal were the femur/knee (32.7%), tibia/fibula/ankle (19.3%), and pelvis/hip (18.5%). The most common complications included sustained, new-onset postoperative pain (2.6%), incomplete hardware removal (1.6%), and perioperative fracture (1.4%). The overall complication rate of hardware removal was 9.5%. Eighty-eight percent of patients who underwent hardware removal for pain experienced pain relief postoperatively. HR >18 months after insertion had a 1.2x higher odds of overall complication (P=0.002) and 3x higher odds of incomplete removal/breakage (P<0.001) than hardware removed 9 to 18 months after insertion.</p><p><strong>Conclusions: </strong>The overall complication rate of hardware removal across a large series in the pediatric population was 9.5%. Despite hardware removal being one of the most common and often routine procedures in pediatric orthopaedics, the complication rate is not benign. Surgeons should inform patients and families about the likelihood of success and the risks of incomplete removal during the informed consent process.</p><p><strong>Level of evidence: </strong>IV.</p>","PeriodicalId":16945,"journal":{"name":"Journal of Pediatric Orthopaedics","volume":null,"pages":null},"PeriodicalIF":1.4,"publicationDate":"2024-08-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"141860098","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":3,"RegionCategory":"医学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

{"title":"Incidence of Intraoperative Cardiothoracic Intervention During Open Surgery Following Acute Posterior Sternoclavicular Joint Injury: A Case Series and Review of the Literature.","authors":"Jesse M Galina, Sawyer D Miller, Timothy J Whelan, Sonja Pavlesen, Michael R Ferrick","doi":"10.1097/BPO.0000000000002696","DOIUrl":"10.1097/BPO.0000000000002696","url":null,"abstract":"<p><strong>Background: </strong>Acute posterior sternoclavicular joint injuries are rare but potentially lethal injuries-signs of mediastinal compression range from nonspecific to neurovascular compromise. Currently, orthopaedic experts recommend a cardiothoracic surgeon be placed on standby during open surgery for potential intraoperative complications. However, few studies have reported on how often cardiothoracic intervention is required.</p><p><strong>Methods: </strong>First, we identified patients in our institution by CPT codes 23530, 23525, and 23532 from January 1, 2002 to May 1, 2023. Demographic variables and intraoperative cardiothoracic intervention rates were collected. Second, we systematically reviewed the literature to identify articles on acute posterior sternoclavicular injury using PubMed, Embase, and CINAHL databases (through August 20, 2023). Exclusion criteria included conservative treatment, successful closed reduction, chronic injury (>6 wk) cadaver studies, reviews, and nonavailable text.</p><p><strong>Results: </strong>Thirteen local patients underwent open surgery for an acute posterior sternoclavicular joint injury, 11 males and 2 females with an average age of 18.2 years old (range: 15 to 32.4). The most common mechanism of injury was sports (n=9; 69.2%). Four (30.8%) patients had physical or radiographic evidence of mediastinal compression. No patients required intraoperative cardiothoracic intervention in our institution. The literature search yielded 132 articles and 512 open surgeries for acute posterior sternoclavicular joint injuries. Four patients required intraoperative cardiothoracic intervention, all of whom presented with polytrauma and/or clinical or radiographic signs of neurovascular compromise, giving a combined overall rate of 0.76%.</p><p><strong>Conclusions: </strong>Expert opinion commonly recommends cardiothoracic backup during open surgery for acute posterior sternoclavicular joint injuries. On the basis of our local data and systematic literature review, we found an overall cardiothoracic intervention rate of 0.76%. In the presence of polytrauma and/or findings of neurovascular compromise, we suggest having cardiothoracic surgery on close standby during the procedure. However, a patient with an isolated acute posterior sternoclavicular joint injury and no clinical or radiographic findings of neurovascular compromise does not appear to require a cardiothoracic surgeon on standby. Ultimately, the decision to involve cardiothoracic backup during open surgery for an acute posterior sternoclavicular injury should be made on a case-by-case basis after a thorough physical and radiographic evaluation of the patient.</p><p><strong>Level of evidence: </strong>Level III.</p>","PeriodicalId":16945,"journal":{"name":"Journal of Pediatric Orthopaedics","volume":null,"pages":null},"PeriodicalIF":1.4,"publicationDate":"2024-08-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"140851345","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":3,"RegionCategory":"医学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}