Radiograph decision support in peds ortho

BACKGROUND: The radiocapitellar line (RCL) is recommended for evaluating radiocapitellar alignment in skeletally immature elbows, yet its parameters have not been clearly defined. This study systematically assesses the RCL relationship in normal elbows, investigating the impacts of radiographic view, choice of anatomic landmarks, patient age, forearm position, and observer bias on the manner in which the RCL intersects the capitellum. METHODS: On radiographs of 20 normal elbows (age range, 1 to 8 y), 3 pediatric orthopaedic surgeons, blinded to clinical history, drew lines (RCLs) on anteroposterior and lateral projections, along the radial shaft and neck, and with and without the capitellum visible...

BACKGROUND: Extremity pain represents one of the most common reasons for obtaining conventional radiographs in childhood. Despite the frequency of these examinations little is known about the incidence of diagnostic errors by interpreting pediatric radiologists. OBJECTIVE: The purpose of this study was to develop a standard error rate of pediatric radiologists by double-reading of extremity radiographs (elbow, wrists, knees and ankles) in children presenting with a history of trauma or pain...

BACKGROUND: Mobile imaging, such as viewing radiographs as text messages, is increasingly prevalent in clinical settings. The purpose of this study was to determine whether remote diagnosis of pediatric elbow fractures using smartphone technology is reliable. In addition, this study aimed to determine whether the assessment regarding the decision for operative treatment is affected by evaluation of images on a mobile device as opposed to standard picture archiving and communication system (PACS)...

INTRODUCTION: Kirschner wires (K-wires) are immensely versatile in fracture fixation in the paediatric population. Complications associated with the K-wiring procedure vary from minor to a life-threatening. The aim of this study was to analyse the outcome of fracture fixation using K-wires in all types of upper-extremity fractures in children in order to assess the incidence and type of complication critically. PATIENTS AND METHODS: Between September 1999 and September 2001, we retrospectively reviewed a consecutive series of 105 fractures in 103 paediatric trauma cases (below 12 years) treated with K-wires in a university teaching hospital...

BACKGROUND: Patellofemoral instability is common in the pediatric and adolescent population, yet prognosis after the first dislocation has been difficult to determine. PURPOSE: To describe the demographics of pediatric and adolescent patients with a first-time patellofemoral dislocation and to determine predictors of recurrent instability. STUDY DESIGN: Case-control study; Level of evidence, 3. METHODS: A search of the Mayo Medical Index database between 1998 to 2010 was performed, and 2039 patients were identified...

OBJECTIVE: Previous studies have found that fractures involving the spine, hands, and feet are rare on skeletal surveys in cases of suspected child abuse, leading some authors to suggest eliminating these regions from the initial skeletal survey protocol. We assessed this recommendation by performing a historical review of these injuries in a pediatric population undergoing film screen-based radiographic skeletal surveys for suspected child abuse. MATERIALS AND METHODS: This cross-sectional retrospective study reviewed reports of initial skeletal surveys of all children younger than 2 years with suspected abuse imaged between April 1988 and December 2001...

BACKGROUND: The purpose of this study was to compare the reliability of triplane fracture classification, displacement measurement, and treatment planning with the use of radiographs with and without computed tomography. METHODS: One pediatric radiologist, one musculoskeletal radiologist, and three fellowship-trained pediatric orthopaedic surgeons rated a spectrum of twenty-five triplane fractures with use of radiographs alone and then with computed tomography scans on two separate occasions (two to four weeks apart)...

BACKGROUND: Postoperative radiographs are routinely obtained following surgery for the correction of scoliosis in pediatric patients. The purpose of this study was to comprehensively evaluate the utility of obtaining routine postoperative radiographs in the management of these patients. METHODS: A total of 1969 clinic notes and corresponding radiographs regarding 451 consecutive patients with scoliosis (age range, ten to eighteen years) who had surgical correction over a ten-year period at a single institution were retrospectively reviewed...

OBJECTIVE: To correlate the amount of slipped capital femoral epiphysis (SCFE) that results in an abnormality of the Klein line. In mild slips, the Klein line on the anteroposterior (AP) radiograph may remain normal, potentially leading to a delay in diagnosis and emphasizing the importance of obtaining a frog lateral radiograph in patients with a suspected SCFE. STUDY DESIGN: A retrospective review of 55 patients with SCFE was performed from January 2004-March 2009...

OBJECTIVE: The objective of this study was to estimate the sensitivity of plain radiographs in identifying bony or ligamentous cervical spine injury in children. METHODS: We identified a retrospective cohort of children younger than 16 years with blunt trauma-related bony or ligamentous cervical spine injury evaluated between 2000 and 2004 at 1 of 17 hospitals participating in the Pediatric Emergency Care Applied Research Network. We excluded children who had a single or undocumented number of radiographic views or one of the following injuries types: isolated spinal cord injury, spinal cord injury without radiographic abnormalities, or atlantoaxial rotary subluxation...

BACKGROUND: Several radiographic criteria based on only standard anteroposterior and lateral radiographs have been suggested for predicting the stability of lateral condylar fractures of the humerus in children. Despite adherence to these guidelines, further displacement often occurs after the initial diagnosis and stability assessment. The purpose of this study was to define the usefulness of an internal oblique radiograph in the assessment of these fractures. METHODS: We prospectively studied fifty-four lateral humeral condylar fractures in fifty-four children seen between March 2002 and December 2004 to determine the efficacy of internal oblique radiographs in gauging the amount of displacement and the fracture pattern...