Clinical Suspicion Of Fracture Research Articles

Clinical Examination and Diagnosis of Nasal Bone Fracture; Is There Really a Need for X-ray Nasal Bone?

Objective: To evaluate the role of clinical examination in diagnosing nasal bone fracture. Methodology: This Prospective Observational study was carried out in the departments of Otolaryngology-Head and Neck Surgery and Radiology at the Pakistan Institute of Medical Sciences, Islamabad, from Jan 2022 to Dec 2023. About 1000 patients of nose trauma patients coming to ENT emergency were evaluated clinically by thorough nose examination by ENT surgeon and radiologically by X-ray nasal bone both lateral and anteroposterior view. Based on examination if nasal bone fracture was suspected patient was referred to radiology department for X-ray nasal bone which was reported by radiologist if the bone is fractured or not. The clinical findings were correlated with X-ray reports to find out if there really is a need for X-ray nasal bone for diagnosing nasal bone fracture. The diagnostic accuracy of clinical examination was calculated. Results: When clinical and radiological findings were compared regarding the diagnosis of nasal bone fracture a statistically significant association was found between the two (p=<0.001) showing patients with clinical suspicion of fracture actually had fracture on X-ray. The diagnostic accuracy of clinical examination was very high with Positive Predictive Value, Negative Predictive Value, Sensitivity, Specificity, False Negative Rate and False Positive Rate being 96.1%, 93%, 88.5%, 97.7%, 11.5% and 2.3% respectively. Conclusion: We concluded that almost all patients with suspected nasal bone fracture actually had fractures on X-ray. Fractured nasal bone can correctly be diagnosed clinically by ENT surgeon and there is no real need for X-ray nasal bone just for diagnosing nasal bone fracture.

Could Ultrasound Be Used as a Triage Tool in Diagnosing Fractures in Children? A Literature Review.

Fracture is one of the most frequent causes of emergency department visits in children, conventional radiography being the standard imaging tool used for following procedures and treatment. This imagistic method is irradiating and harmful, especially for children due to their high cell division rate. For this reason, we searched the literature to see if musculoskeletal ultrasound is a good alternative for diagnostic and follow-up regarding fractures in the pediatric population. After searching the databases using MeSH terms and manual filters, 24 articles that compare X-ray and ultrasound regarding their specificity and sensitivity in diagnosing fractures were included in this study. In the majority of the studied articles, the specificity and sensitivity of ultrasound are around 90–100%, and with high PPVs (positive predictive values) and NPVs (negative predictive values). Although it cannot replace conventional radiography, it is a great complementary tool in fracture diagnosis, having a sensitivity of nearly 100% when combined with clinical suspicion of fracture, compared with X-ray.

1301 Early MRI in the Diagnosis of Suspected Scaphoid Fractures – An Audit of a Redesigned Diagnostic Pathway

Abstract Introduction MRI is the gold standard for investigation of suspected scaphoid fractures, which can be missed on initial x-rays. This full cycle audit reports the impact of our new patient pathway, which changes repeat x-rays at 2 weeks to urgent limited sequence scaphoid MRI for those with normal initial x-rays, but clinical suspicion of fracture at initial clinic visit. Method A second cycle audited MRI requests for suspected scaphoid fractures at Southmead hospital following implementation of the new pathway in October 2020. We collected wait times from request to scan, and radiologist reports. Results were compared to our first cycle, 6-month time period. Results he results for 24 limited sequence MRIs via our new pathway were compared to 134 full wrist MRIs of the first cycle. Two scans (9.1%) were positive for scaphoid fracture versus 12% in the first cycle. 19 scans (86%) identified alternate pathology including sprain (6), bone bruise (5), non-scaphoid fractures (4) and degenerative change (3). 1 scan (4.5%) was reported as normal. 73% of MRIs were performed within 14 days, compared to 63% in previous cohort. Conclusions Our new pathway using limited sequence MRI identified similar rates of scaphoid fractures. Reduced time to MRI was observed compared to the previous cohort due to shorter scan durations and resulted in earlier diagnosis and fewer outpatient follow-up appointments. Our new pathway has benefits to patient experience and also reduces footfall in hospital, during a time of global Covid-19 pandemic, with no increase in costs.

Paediatric Ankle Fractures: Guidelines to Management.

Paediatric ankle fractures represents about 5% of all paediatric fractures. It is the most common physis to be injured in the lower limb accounting to approximately 15-20% of all physeal injuries. This article reviews the literature on this common injury which still has many controversial areas and gives guidelines to management based on the existing evidence along with clinical experience gained from a Level I trauma center. The original Salter-Harris Classification with the additional types is a good system to guide on the management. The transitional fractures form a separate group with technically two broad types-biplane and triplane injuries. Though there are many sub-types in this group with some popular eponymous fractures, the treatment principles remain the same. A very low threshold for CT scan is recommended when there is a clinical suspicion of fracture with a negative radiograph or an intra-articular fracture in the radiograph especially in the adolescent age group. CT scan helps in accurate quantification of the intra-articular displacement and also helps to comprehend the fracture geometry better. All the intra-articular fractures with displacement > 2mm need perfect anatomical reduction and stabilization. Assisted closed reduction and percutaneous fixation along with arthrogram to confirm articular congruity is acceptable as long as the reduction is perfect. Irrespective of the method of treatment, in children with more than 2years of growth remaining it is important to counsel regarding the high incidence of pre-mature physeal closure and the need for regular follow-up.

Prevalence and Clinical Significance of Occult Fractures in the Extremities in Children.

Objective: Diagnosis of occult fractures by initial plain radiographs remains challenging in children in the emergency room. This study was to assess the prevalence and distribution of occult fracture in children with acute extremities injuries (AEI) and clinical suspicion of fracture.Methods: We conducted a retrospective study to review the medical records of all pediatric patients with AEI in the orthopedic emergency room from January 1, 2017, to December 31, 2019. For patients with concerning history and physical examination but negative initial radiographs, we conducted the following three diagnostic strategies according to the choic of children's parents: immediate MRI scanning, [2] immediate CT scanning, or [3] empiric cast immobilization with orthopedic follow-up radiographs at 2 weeks post-injury (late radiographs). Prevalence and distribution of occult fracture were recorded.Results: A total of 43,560 pediatric patients meet the inclusion criteria. A total of 4,916 fractures of the extremities were confirmed by initial plain radiographs, and 550 occult fractures were confirmed by immediate MRI, immediate CT, or late radiographs. The prevalence of occult fracture in the extremities was 10.1% (550/5,466). Supracondylar fractures were the most prevalent (2,325/5,466, 42.5%) but had the lowest rate of occult fractures (117/2,325, 5.0%). The highest rate of occult fracture was distal epiphyseal fracture of the tibia and fibula (49/145, 33.8%), but these had a relatively lower prevalence of fractures (145/5,466, 2.65%).Conclusions: We should be aware of the relative high prevalence of occult fractures in the extremities in children, especially when the injured site is in the high incidence area of occult fracture such as ankle.

Prevalence and clinical significance of occult fractures in children with radiograph-negative acute ankle injury

Background and purpose — Plain radiographs may fail to reveal an ankle fracture in children because of developmental and anatomical characteristics. In this systematic review and meta- analysis, we estimated the prevalence of occult fractures in children with acute ankle injuries and clinical suspicion of fracture, and assessed the diagnostic accuracy of ultrasound (US) in the detection of occult fractures.Methods — We searched the literature and included studies reporting the prevalence of occult fractures in children with acute ankle injuries and clinical suspicion of fracture. Proportion meta-analysis was performed to calculate the pooled prevalence of occult fractures. For each individual study exploring the US diagnostic accuracy, we calculated US operating characteristics.Results — 9 studies (involving 187 patients) using magnetic resonance imaging (MRI) (n = 5) or late radiographs (n = 4) as reference standard were included, 2 of which also assessed the diagnostic accuracy of US. Out of the 187 children, 41 were found to have an occult fracture. The pooled prevalence of occult fractures was 24% (95% CI: 18–31). The operating characteristics for detection of occult ankle fractures by US ranged in positive likelihood ratio (LR) from 9 to 20, and in negative LR from 0.04 to 0.08.Interpretation — A substantial proportion of fractures may be overlooked on plain radiographs in children with acute ankle injuries and clinical suspicion of fracture. US appears to be a promising method for detection of ankle fractures in such children when plain radiographs are negative.

Surgical Management of Penile Fracture and Long-Term Outcome on Erectile Function and Voiding

Penile fracture is an emergency in urology. Surgical management is recommended, but objective data of postoperative long-term effects, especially regarding voiding and erectile function, vary. To assess long-term results of patients undergoing surgical therapy for penile fracture. Patients presenting with suspicion of penile fracture were included in this study. Diagnosis of penile fracture was made by clinical assessment and surgery performed thereafter. The defect of the tunica albuginea was closed by absorbable suture. In case of concomitant urethral lesion, the defect was repaired simultaneously. Voiding and erectile function were evaluated at long-term follow-up by mail. Patients' status before penile fracture was assessed retroactively. Erectile function was assessed by the International Index of Erectile Function questionnaire and voiding function by the International Prostate Symptom Score questionnaire. N = 34 patients were included. Penile fracture was suspected in 28/34 (82.4%) patients. Twenty-six of the 28 (92.9%) patients underwent surgery. Only less than half of confirmed fracture patients presented with the classical triad of an audible crack, detumescense, and hematoma. Fourteen of the 26 (53.8%) patients after surgery were available for follow-up. Mean follow-up was 45.6 months (range: 3.6-128.4). In 13/14 (92.9%) patients, penile fracture was confirmed by surgery. At follow-up, 7/13 (53.8%) patients had impaired erectile function, with 3/13 (23.1%) patients needing medical treatment. Four of the 13 (30.8%) patients showed deterioration of voiding including occurrence of urethral fistula. Penile fracture is an emergency for which surgery should be offered. Clinical suspicion of fracture should be high even with hematoma alone. Concomitant urethral injury is common, particularly with bilateral corporal rupture and/or initial hematuria. Preoperative counseling should include discussion of long-term erectile and voiding dysfunction, penile deformity, and urethral fistula both with and without surgery. Close patient follow-up is required.

Pediatric Facial Fractures: Children Are Not Just Small Adults

Radiologic imaging is essential for diagnosing pediatric facial fractures and selecting the optimal therapeutic approach. Trauma-induced maxillofacial injuries in children may affect functioning as well as esthetic appearance, and they must be diagnosed promptly and accurately and managed appropriately to avoid disturbances of future growth and development. However, these fractures may be difficult to detect on images, and they are frequently underreported. The interpretation of facial radiographs is particularly challenging, and computed tomography (CT) is necessary in many cases to achieve an accurate diagnosis. To keep the radiation dose as low as reasonably achievable, ultrasonography may be used instead of radiography for the initial imaging evaluation when the clinical suspicion of fracture is low; if evidence of fracture is found, CT then may be performed for a more detailed evaluation. Regardless of the modality used, a familiarity with the characteristic imaging features of pediatric facial fractures is necessary for accurate image interpretation. In addition, knowledge of the epidemiologic and anatomic distribution of pediatric facial fractures is helpful. Particular kinds of fracture (nondisplaced, greenstick, displaced, comminuted) tend to occur at specific anatomic sites in children, with the severity and extent of the fracture varying according to the patient's age and the stage of skeletal development. Midfacial fractures and fractures that are severely displaced and comminuted may be accompanied by neurocranial injuries or other complications and should be evaluated at CT with multiplanar reformatting of image data.

MRI diagnosis of occult hip fractures

Background Most fractures of the proximal femur are easily diagnosed by conventional radiography. When the images are judged to be negative or equivocal and a clinical suspicion of fracture persists, another approach is to use magnetic resonance imaging (MRI) to help reach a diagnosis.Methods In a prospective study running from November 1998 to December 2001, we registered all patients being examined by MRI who had had a negative or equivocal radiograph and where there was continued clinical suspicion of hip fracture.Results 100 consecutive patients (67 women) were included, with an average age of 80 (37–100) years. The MRI examinations corresponded to 4% of the 2,350 patients admitted with hip trauma during the study period. 46 patients had a femoral neck or intertrochanteric fracture on MRI. 27 patients had other fractures. 18 had other findings on MRI, and 10 were interpreted as being negative, although one of these was a false negative. In a separate interobserver analysis, two experienced radiologists agreed on the diagnoses in 19/23 cases (kappa value 0.78). They agreed with a less experienced radiologist in 17/23 and 19/23 cases, respectively (kappa values 0.66 and 0.76).Interpretation MRI is a useful tool for demonstration of occult hip fractures. In the absence of a hip fracture, another explanation for the patient’s pain and disability will often be given.

Double take--fracture fishing in accident and emergency practice.

OBJECTIVE: To investigate conditions where, after initially negative plain x rays following trauma, there subsequently proves to be fracture, and to explore ways in which the management might be improved....