Turf Toe Injury: A Pictorial Review and a Didactic Case Report.

Hyperextension of the first metatarsophalangeal joint can lead to a turf toe injury of the plantar plate complex, resulting in significant morbidity for athletes. This article reviews the anatomy, pathophysiology, classification, and imaging findings of turf toe injuries. In turf toe trauma, many different structures can be injured, with the sesamoid-phalangeal ligaments the most common. Diagnosis, classification, and treatment options rely on clinical evaluation and specific magnetic resonance imaging findings. It is vital for radiologists to understand the anatomy, pathophysiology, and imaging findings of turf toe injuries to ensure an accurate diagnosis and appropriate management.

Identification of fractures on pediatric foot radiographs: do localization cues improve diagnostic accuracy and reduce interpretation time?

OBJECTIVE: To investigate the diagnostic accuracy and time in the detection of fractures on pediatric foot radiographs marked without and with localization cues. METHOD: One-hundred randomly selected foot radiographic examinations that were performed on children (<18 years old) after injury and with at least 4 weeks of follow-up were included. Blinded to history and diagnosis, 4 readers (one each: medical student, pediatrician, pediatric orthopedic surgeon, and pediatric musculoskeletal radiologist) retrospectively and independently reviewed each examination twice (without and with cue, at least 1 month apart, and after randomization). Each reader recorded the presence or absence of a fracture, fracture location, diagnostic confidence, and the total (interpretation) time spent on each study. Diagnostic accuracy, reader confidence, and interpretation time were compared between examinations without and with cues. RESULTS: Our study included 59 examinations without and 41 with fractures (21 phalangeal, 18 metatarsal, and 2 tarsal fractures). Localization cues improved inter-reader agreement (κ=0.36 to 0.64), overall sensitivity (68 to 72%), specificity (66 to 73%), and diagnostic accuracy (67 to 73%); thus, overcalled and missed rates also improved from 34 to 27% and 32 to 28%, respectively. Reader confidence improved with cue (49 to 61%, p<0.01) with higher incremental improvement with younger children (30% for 1-6 years; 14% for 7-11 years; and 10% for 12-17 years). Interpretation time decreased by 40% per examination (40±22 s without to 24±13 s with cues, p<0.001). CONCLUSION: Localization cues improved diagnostic accuracy and reader confidence, reducing interpretation time in the detection of pediatric foot fractures.

Common Foot Fractures.

Foot fractures account for about one-third of lower extremity fractures in adults. They are typically caused by a crush injury or an axial or twisting force on the foot. Patients usually present with bony point tenderness and swelling of the affected area. Weight-bearing varies based on the extent of the fracture and the patient's pain tolerance. When a foot or toe fracture is suspected, anteroposterior, lateral, and oblique radiography with weight-bearing should be obtained. The Ottawa foot and ankle rules can help determine the need for radiography after an acute ankle inversion injury. Many foot fractures can be managed with a short leg cast or boot or a hard-soled shoe. Weight-bearing and duration of immobilization are based on the stability of the fracture and the patient's pain level. Most toe fractures can be managed nonsurgically with a hard-soled shoe for two to six weeks. Close attention should be paid to the great toe because of its role in weight-bearing, and physicians should follow specific guidelines for orthopedic referral. Meta-tarsal shaft fractures are managed with a boot or hard-soled shoe for three to six weeks. The proximal aspect of the fifth metatarsal has varied rates of healing due to poor blood supply, and management is based on the fracture zone. Lis-franc fractures are often overlooked; radiography with weight-bearing should be obtained, and physicians should look for widening of the tarsometatarsal joint. Other tarsal bone fractures can be managed with a short leg cast or boot for four to six weeks when nonsurgical treatment is indicated. Common foot fracture complications include arthritis, infection, malunion or nonunion, and compartment syndrome.

Pediatric foot fractures on radiographs: distribution and predictors of surgery.

PURPOSE: To examine the distribution and characteristics of pediatric foot fractures on radiographs with respect to age and skeletal maturation, and to identify predictors of surgery. METHODS: This retrospective study included children (≤ 18 years) with foot fractures, who underwent radiographic examinations (2020-2022). Electronic medical records were reviewed to obtain demographic and clinical data. Fracture characteristics, including anatomic location, presence of displacement, angulation, articular involvement, and, if skeletally immature, physeal involvement and Salter-Harris fracture pattern were collected. Logistic regression models were used to identify predictors of surgery. RESULTS: 1,090 (596-boys, 494-girls; mean age, 11.0 ± 4.0 years) patients with 1,325 (59.8% metatarsal, 33.8% phalangeal, and 6.4% tarsal) fractures were included. Fractures of 1st metatarsal were more common among younger children whereas fractures of 2nd-4th and 5th metatarsals were more common among older children (median ages: 5.9 years vs. 10.3 years and 12.4 years, p < 0.001). Intra-articular fractures were more common among maturing and mature than immature bones (25.3% and 20.4% vs. 9.9%, p < 0.001). Physeal involvement was uncommon (162/977, 16.6%) and the most common pattern was Salter-Harris type II (133/162, 82.1%). A minority (47/1090, 4.3%) of patients required surgery and independent predictors of surgery included physeal involvement (OR = 5.12, 95% CI: 2.48-10.39, p < 0.001), multiple fractures (OR = 3.85, 95% CI: 1.67-8.53, p = 0.001), fracture displacement (OR = 9.16, 95% CI:4.43-19.07, p < 0.001), and articular involvement (OR = 2.72, 95% CI:1.27-5.72, p = 0.008). Using these predictors, the likelihood for surgery ranged between 8.0% with 1 and 86.7% with 3 predictors. CONCLUSION: Pediatric foot fracture patterns differed based on age and regional skeletal maturation. Physeal involvement, multiple fractures, fracture displacement, and articular involvement were independent predictors of surgery in our study group.

Surgical Treatment for Isolated Closed Multi-metatarsal Fractures: At Least 2-Year Outcomes in 79 Feet.

Multimetatarsal fractures are a particular type possibly associated with worse functional outcomes. Existing studies are scarce, fragmented, and lack control for confounders. This study aimed to explore the functional prognosis of isolated closed extra-articular multimetatarsal fractures and the different outcomes between the plate-screw and K-wire fixation. This retrospective study included 79 patients who underwent surgery for isolated closed extra-articular multimetatarsal fractures from May 2017 to December 2020. We recorded baseline characteristics. The primary outcome measure was Visual Analogue Scale (VAS), American Orthopedic Foot and Ankle Society (AOFAS) score, and Foot and Ankle Outcome Score (FAOS). Exploratory correlation analysis of the variables with VAS, AOFAS score, and FAOS was performed. The differences between the plate-screw group (n = 58) and K-wire group (n = 21) were compared. Seventy-nine patients (79 feet) were included with a follow-up of (47.3 ± 12.7) months (range, 26-70). Full weight bearing time was (11.7±5.3) weeks. VAS was (1.4±1.8) points, AOFAS score was (86.4±13.3) points, and FAOS was (79.0±11.1) points. Complications were observed in 17 cases (21.5%). According to exploratory correlation analysis, VAS was weakly associated with fixation method and gender, AOFAS was weakly associated with fixation method, FAOS was weakly associated with trauma mechanism. When the plate-screw group (n = 58) was compared with the K-wire group (n = 21), we found the former was superior to the latter in terms of full weight bearing time, VAS, AOFAS score, and malunion rate (all p < .05). FAOS was nonsignificant (p = .056). Operative treatment of isolated closed extra-articular multimetatarsal fractures showed good mid-term results. Plate-screw fixation was associated with faster rehabilitation as well as a lower malunion rate. The mid-term follow-up results showed patients with plate-screw fixation had better VAS and AOFAS scores.

Nonunion Rate Following Primary Arthrodesis for Acute Lisfranc Injuries.

Injury to the tarsometatarsal joint (TMT) results in instability throughout the midfoot that does not often improve with conservative management. If instability is identified, surgical intervention is frequently recommended, either open reduction and internal fixation (ORIF) or primary arthrodesis (PA). These 2 treatment options have been compared in the literature multiple times, often reporting similar outcomes. Due to this, as well as the need for subsequent hardware removal after ORIF has led many surgeons towards PA at the index surgery. Concern for nonunion is a leading concern with surgeons who advocate instead for ORIF. The purpose of this study is to review patients who underwent PA and observe nonunion rates. Nonunion at the TMT has been previously studied, but only in the chronic setting. We performed a retrospective study of 34 patients who had PA in the management of an acute Lisfranc injury. The average age in our study was 43.9 years old (range 19-72, SD 17.4) with an average follow-up of 9.4 months (range 4-33, SD 6.2). Radiographs were evaluated for signs of nonunion at regular postoperative intervals. Within the patients included in the study, a total of 71 TMT joints were fused. Overall successful fusion rate was 95.8% at an average of 7.9 weeks (range 6-12, SD 1.4) postoperatively. Individual nonunion rates at the first, second, and third TMT were 0%, 1.4% and 2.8% respectively. Our study demonstrates that primary arthrodesis provides a predictable outcome with low nonunion rates in the management of acute Lisfranc injury.

Bone Stress Injuries at the Ankle and Foot.

Bone stress injuries (BSIs) are a frequent finding in athletes, particularly of the foot and ankle. A BSI is caused by recurring microtrauma to the cortical or trabecular bone exceeding the repair capacity of normal bone. The most frequent fractures at the ankle are low risk, characterized by a low risk for nonunion. These include the posteromedial tibia, the calcaneus, and the metatarsal diaphysis. High-risk stress fractures have a higher risk for nonunion and need more aggressive treatment. Examples are the medial malleolus, navicular bone, and the base of the second and fifth metatarsal bone.Imaging features depend on the primary involvement of cortical versus trabecular bone. Conventional radiographs may remain normal up to 2 to 3 weeks. For cortical bone, early signs of BSIs are a periosteal reaction or the "gray cortex sign," followed by cortical thickening and fracture line depiction. In trabecular bone, a sclerotic dense line may be seen. Magnetic resonance imaging enables early detection of BSIs and can differentiate between a stress reaction and a fracture. We review typical anamnestic/clinical findings, epidemiology and risk factors, imaging characteristics, and findings at typical locations of BSIs at the foot and ankle that may help guide treatment strategy and patient recovery.

Inconsistent radiographic diagnostic criteria for lisfranc injuries: a systematic review.

PURPOSE: To evaluate the radiographic diagnostic criteria and propose standardised radiographic criteria for Lisfranc injuries. METHODS: A systematic review of the PubMed and Embase databases was performed according to the PRISMA guidelines. The various radiographic criteria for the diagnosis of Lisfranc injuries were extracted. Descriptive statistics were presented for all continuous (as mean ± standard deviation) and categorical variables (as frequencies by percentages). RESULTS: The literature search included 29 studies that totalled 1115 Lisfranc injuries. The risk of bias ranged from "Low" to "Moderate" risk according to the ROBINS-I tool. The overall recommendations according to the GRADE assessment ranged from "Very Low" to "High". 1st metatarsal to 2nd metatarsal diastasis was the most common of the 12 various radiographic diagnostic criteria observed, as was employed in 18 studies. This was followed by 2nd cuneiform to 2nd metatarsal subluxation, as was employed in 11 studies. CONCLUSION: The radiographic diagnostic criteria of Lisfranc injuries were heterogeneous. The proposition for homogenous radiographic diagnostic criteria is that the following features must be observed for the diagnosis of Lisfranc injuries: 1st metatarsal to 2nd metatarsal diastasis of ≥ 2 mm on anteroposterior view or 2nd cuneiform to 2nd metatarsal subluxation on anteroposterior or oblique views. Further advanced imaging by CT or MRI may be required in patients with normal radiographs but with continued suspicion for Lisfranc injuries. LEVEL OF EVIDENCE: 4, systematic review.

Accuracy of ultrasound in diagnosing ankle injuries in emergency care.

BACKGROUND: Ankle injuries are one of the most common presentations in the ED. Although fractures can be ruled out using the Ottawa Ankle Rules, the specificity is low, which means many patients may still receive unnecessary radiographs. Even once fractures are ruled out, assessment of ankle stability is recommended to rule out ruptures, but the anterior drawer test has only moderate sensitivity and low specificity and should be performed only after swelling has receded. Ultrasound could be a reliable, cheap and radiation free alternative to diagnose fractures and ligamentous injuries. The purpose of this systematic review was to investigate the accuracy of ultrasound in diagnosing ankle injuries. METHODS: Medline, Embase and the Cochrane Library were searched up to 15 February 2022 to include studies of patients of 16 years or older presenting to the ED with acute ankle or foot injury, who underwent ultrasound and had diagnostic accuracy as outcome. No restrictions were applied for date and language. Risk of bias and quality of evidence using the Grading of Recommendations, Assessment, Development and Evaluations approach were assessed. RESULTS: Thirteen studies evaluating 1455 patients with bony injuries were included. In 10 studies, the reported sensitivity for fracture was >90%, but varied among studies between 76% (95% CI 63% to 86%) and 100% (95% CI 29% to 100%). In nine studies, the reported specificity was at least 91%, but varied between 85% (95% CI 74% to 92%) and 100% (95% CI 88% to 100%).Six studies including 337 patients examined the use of ultrasound for ligamentous injuries and found a sensitivity and specificity >94% and 100%. Overall quality of evidence for both bony and ligamentous injuries was low and very low. CONCLUSION: Ultrasound has the potential to be a reliable method for diagnosing foot and ankle injuries, however, higher grade evidence is needed. PROSPERO REGISTRATION NUMBER: CRD42020215258.

Incidence and clinical results of tendinous injuries in calcaneus and pilon fractures.

PURPOSE: The aims of this study were: (1) to define the incidence of tendinous injuries in calcaneus and pilon fractures with different fracture severity and (2) to determine the clinical impact of such injuries. STUDY DESIGN AND METHODS: CT-scans of 121 patients with calcaneus and pilon fractures were retrospectively analyzed over a 4-year period. The tendinous injuries were identified and correlated with the type of fracture (location and classification). Clinical analysis was performed using the American Orthopedic Foot and Ankle Society (AOFAS) and SF-36 (Short Form-36 Health Survey) scores. RESULTS: Tendinous injuries were observed in 36% of all CT-scans analyzed, with the most common injury being incarceration (n = 20) and dislocation (n = 24). Calcaneus fractures sanders type 3/4 were 9 times more prone to tendon injury (p < 0.001; OR 8.67; 95% CI 2.49-30.24). Pilon fractures Ruedi-Allgower type 2/3 were 8 times more prone to tendon injury (p = 0.005; OR 7.5; 95% CI 1.72-32.80). No significant differences (p > 0.05) were found in AOFAS and SF-36 scores between patients with/without tendon injuries for fractures with the same severity. CONCLUSION: The incidence of tendon injuries in calcaneus/pilon fractures is high and may be underreported. Calcaneus fractures are prone to peroneal tendon injury. In pilon fractures, it is important to look for tibialis posterior tendon injury, especially entrapment. The presence of tendinous injuries does not affect function and pain for the same type of calcaneus and pilon fractures at the long term. LEVEL OF EVIDENCE: Level 3 retrospective study.

Acute, isolated fractures of the metatarsal bones: an epidemiologic study.

INTRODUCTION: Although metatarsal fractures are common, the significance of previous epidemiologic studies is limited to specific fracture entities, subpopulations, or heterogeneous fracture aetiologies. The aim of the study was to assess the epidemiology of isolated metatarsal fractures in an adult population at a level-1 trauma centre. MATERIALS AND METHODS: Radiological and clinical databases were searched for a five-year period. Eligible were all patients with acute isolated metatarsal fractures over the age of 18 years with radiographs in two planes available. Stress fractures, injuries affecting Lisfranc joint stability, and concomitant injuries to other regions than the metatarsals were excluded. Data collection included general demographics, mechanism of injury, season of the trauma and fracture details. RESULTS: Out of 3259 patients, 642 patients met the inclusion criteria and were included for the analysis. The patients' mean age was 44.5 ± 18.9 years, 50.6% were female. 83.3% suffered an isolated, 16.7% multiple metatarsal fractures. Single metatarsal fractures occurred predominantly at the fifth metatarsal bone (81.3%), their frequency decreased with increasing age, with a seasonal peak during the summer. Patients suffering multiple metatarsal fractures were significantly older (51.6 ± 21.2 vs. 43.0 ± 18.1 years; p < 0.001) and the injury resulted significantly more often from a high-energy trauma (6.7% vs. 23.4%; p < 0.001). Multiple metatarsal fractures occurred evenly throughout all metatarsals but revealed a focus on female population with no seasonal differences. CONCLUSION: Single metatarsal fractures predominantly occurred at the fifth metatarsal bone and showed a seasonal, gender and age dependency. Multiple metatarsal fractures were homogeneously distributed between the different metatarsals with distinct age-dependent gender differences. LEVEL OF EVIDENCE: Level III.

Correlation of Lisfranc Injuries With Regional Bone Density.

Lisfranc injuries present a challenge due to their ubiquity though frequent missed diagnoses. A paucity of data exists associating the contribution of bone density to injury type. This investigation compares the regional bone density between Lisfranc injury types using computed-tomography (CT)-derived Hounsfield units. A retrospective chart review identified patients with gross ligamentous and avulsion-type Lisfranc injuries determined by CT examination of the second metatarsal base and medial cuneiform. Regional bone density was assessed by averaging the Hounsfield units of the first metatarsal base, navicular, cuboid, calcaneus, and talus between 2 reviewers. Density was compared between injury type, isolated concomitant forefoot, and mid/hindfoot fractures. One hundred thirty-four patients were separated into avulsion (n = 85) and ligamentous (n = 49) groups. No statistically significant difference in patient body mass index, age, smoking status, or Quenu and Kuss injury pattern was observed between groups. The regional bone density of the cuboid (p = .03) and talus (p = .04) was greater in the ligamentous group. Lower extremity concomitant mid/hindfoot fracture patients exhibited greater regional bone density in the ligamentous group in all assessed bones (p ≤ .04) except the calcaneus. Ligamentous injuries of the Lisfranc complex are associated with increased regional bone density among patients sustaining concomitant mid/hindfoot fractures. This study expands the utility of regional bone density analysis in foot and ankle trauma.

Hindfoot Fractures: Injury Patterns and Relevant Imaging Findings.

The hindfoot consists of the talus and calcaneus, spans the tibiotalar to transverse tarsal joints, and is critical for support of body weight and absorption and transfer of physiologic loads during bipedal movements. Hindfoot fractures account for approximately 17% of foot and ankle fractures, with calcaneal fractures being more common than talar fractures. Hindfoot fractures are usually caused by high-impact axial loads such as falls from heights and motor vehicle accidents, and understandably, they are often seen in patients with polytrauma. Long term, these fractures have implications in development of posttraumatic osteoarthrosis with associated pain and stiffness, affecting daily living activities. An overview of the talus and calcaneus is presented, with emphasis on fractures with articular involvement-namely, the tibiotalar and subtalar joints. Articular talar and calcaneal injuries can also alter hindfoot alignment, causing ankle and foot function abnormalities. Optimal treatment-that is, restoration of articular surfaces and hindfoot alignment followed by rigid fixation until fracture union-is dependent on an accurate understanding of the injury that is well depicted with imaging, radiography and CT in particular. The discussion of talar and calcaneal fractures includes a review of the normal anatomy, epidemiologic factors, classification systems, and imaging and pathologic-anatomic features of common injury patterns. This review is intended to aid surgical management and restoration of articular and hindfoot alignment for optimal ankle and foot function, thereby reducing patient morbidity in these often devastating injuries. ©RSNA, 2022.

Presurgical Perspective and Postsurgical Evaluation of Plantar Plate and Turf Toe.

Capsuloligamentous injury of the first metatarsophalangeal (MTP) joint (eponymously called "turf toe") mostly occurs in athletes and involves acute trauma, whereas tears of the lesser MTP joint plantar plate typically are an attritional-degenerative condition. This article reviews the anatomy, pathophysiology, mechanism and patterns of injury, grading and classification of injury, imaging appearances (pre- and postoperative), and management of first MTP joint capsuloligamentous injuries and lesser MTP joint plantar plate tears. These two distinct pathologies are discussed in separate sections.

An evaluation of the efficacy of percutaneous reduction and screw fixation without bone grafting in Sanders Type-II and Type-III displaced intra-articular calcaneal fractures.

BACKGROUND: The aim of this retrospective monocentric study was to investigate the clinical efficacy of percutaneous reduction and screw fixation without bone grafting in Sanders Type-II and Type-III displaced intra-articular calcaneal fractures (DIACFs). METHODS: The medical records of calcaneal fractures patients who were admitted to our department from January 2018 to January 2020 were retrospectively reviewed, and those meeting the inclusion criteria were fnally included for analysis. All patients were treated with percutaneous reduction and screw fixation, and no patients received bone grafting. The radiologic parameters evaluated included the BÖhler angle and the calcaneal height. In addition, the American Orthopaedic Foot and Ankle Society (AOFAS) hindfoot scores, Maryland Foot Score (MFS), and visual analog scale (VAS) score were determined. RESULTS: Thirty-eight patients with Sanders Type-II and Type-III DIACFs were finally included, including 30 males and 8 females aged 21 to 61 years [(42.6 ± 9.6) years]. According to the Essex-Lopresti classification, 27 of the fractures were the tongue type, and 11 were the joint compression type. According to the Sanders classification, 27 of the fractures were type II, and 11 were type III. Immediately postoperatively, the calcaneal height had recovered to 39.8 ± 2.1 mm, the BÖhler angle had recovered from 4.2° ± 13.6° preoperatively to 27.2° ± 3.4° (P = 0.000). All patients were followed up for 18-42 months [(25.2 ± 9.5) months]. All fractures healed. No differences were found in the outcome measures six-months postoperatively (BÖhler angle, p = 0.24; calcaneal height, p = 0.82) or at final follow-up (BÖhler angle, p = 0.33; calcaneal height, p = 0.28) compared to the immediately postoperative values. At the final follow-up, the AOFAS score was 91.7 ± 7.4 points, with an excellent and good rate of 92.1%; the MFS was 90.3 ± 7.8 points, with an excellent and good rate of 92.1%; and the VAS score was 2.2 ± 1.5 points. None of the patients had incision complications, and one patient developed traumatic arthritis. CONCLUSION: Percutaneous reduction and screw fixation without bone grafting in Sanders Type-II and Type-III DIACFs can achieve good recovery and maintenance of the BÖhler angle and calcaneal height. Moreover, it has the advantage of a low complication rate.

Case Study: The Conservative Management of a Complex Mid Foot Injury in an Elite Professional Footballer.

Lisfranc injuries, often accompanied with tarsometatarsal joint (TMTJ) disruption, are not well documented in football despite becoming increasingly more prevalent within other athletic populations. Currently there is a paucity of evidence documenting prognosis, rehabilitation strategy and outcome. The presented case summarizes the conservative rehabilitation and return to play of a 26-year-old elite professional footballer who presented with a Lisfranc injury alongside a 3rd TMTJ coalition stress response. Injury was sustained when landing awkwardly from a jump causing the midfoot to be forced into a hyper-plantarflexed position. Palpation identified tenderness over the 2nd and 3rd MT, with a positive piano key test. Magnetic resonance imaging (MRI), computed tomography (CT), stork view x-ray and review from a leading foot and ankle specialist confirmed diagnosis, post-contradictory MRI results. Presented is a summary of the assessment process, conservative management of the injury and the resultant rehabilitation process followed, which led to the successful return to play of the athlete.

The subtle Lisfranc injury: A case for bilateral weight-bearing radiographs.

ABSTRACT: A subtle Lisfranc ligament disruption is a rare but potentially devastating injury to the midfoot. If the injury is recognized and treated early, the patient can avoid future arthritic changes and the need for more extensive surgery. The use of bilateral weight-bearing radiographs can aid in the early detection of this subtle injury. This article describes a patient who presented to an orthopedic office with complaints of right foot pain and an inability to participate in physical activity following an intramural sports injury 3 months earlier, and was eventually diagnosed with Lisfranc injury.

[CLINICAL AND STATISTICAL ANALYSIS OF POSTERIOR FOOT INJURIES].

A clinical and statistical study of the frequency, structure and circumstances of posterior foot injury was carried out in 1047 patients admitted to the clinic in the period from 2007 to 2020. Age and gender groups have been identified, in which most often injuries leading to hospitalization occurred as a result of a fall with low kinetic energy at home or on the street, due to negligence, illegal actions and road accidents. The majority of patients were hospitalized urgently after injury, among which fractures of the calcaneus prevailed (84.82%). Two clinical groups were analyzed for the chosen treatment tactics. In the first group (comparison), depending on the severity of the injuries, conservative treatment was performed in 189 patients, operative (open reposition and internal fixation) - in 156. In the second group (studies), a closed reposition by Westhues / Essex-Lopresti and transosseous osteosynthesis according to the tactics developed by us were performed in 316 cases. Rammed arthrodesis was performed in both groups in 22 patients. The analysis of the functional results of conservative treatment according to AOFAS (88.7±5.2) and FFI (6.8±3.4) showed the advantages of closed methods and their effectiveness by 1.2 times compared with conservative treatment and internal osteosynthesis, respectively, 73.1±11.2 and 23.9±10.8 points.

Decreasing Radiation Exposure in Pediatric Clavicle and Metatarsal Fractures: A QI Initiative.

BACKGROUND: Protecting the pediatric population from unnecessary medical radiation is an important public health initiative. Efforts have been made to reduce radiation exposure in the treatment of pediatric fractures without compromising quality of care. Using a standardized protocol for imaging of pediatric clavicle and metatarsal fractures is a reliable method for reducing pediatric radiation exposure in the management of these fractures. METHODS: In the year 2015, the senior author altered follow-up imaging practices for 2 common pediatric fractures: metatarsal and clavicular. Initial radiographic evaluation included the standard 3 views for metatarsal fractures and 2 views for clavicle fractures. This standard diagnostic procedure remained constant throughout the study. Follow-up x-rays from 2009 to 2014 routinely included 3 views of the foot and 2 views of the clavicle. The protocol was changed and from 2016 to 2019, follow-up x-rays for fractures routinely included 2 views of the foot and 1 view of the clavicle, thereby decreasing the number of x-rays utilized to manage these fractures. RESULTS: There was a significant reduction in the number of clavicle x-rays (P<0.001) and metatarsal x-rays (P=0.004) taken in follow-up between the time-periods. Median values for metatarsal views decreased by 1, matching the adjustment in protocol. In addition, the vast majority of clavicle fractures (90.80%) were managed with 1 follow-up view in 2016 to 2019 compared with 2 views (72.48%) from 2009 to 2014. CONCLUSIONS: This study achieved a reduction in radiation exposure in pediatric patients with nonoperatively managed clavicle and metatarsal fractures. Improving the quality of care of patients through decreasing the number of x-rays taken protects individuals from adverse side effects, as well as offers various public health benefits in terms of reduction in expenditures. LEVEL OF EVIDENCE: Level III-retrospective comparative study.

Simplifying the complicated heel-an emergency imaging approach to calcaneal fractures.

The calcaneum is the most inferior and largest tarsal bone and supports the axial load of the weight of the body. Calcaneal fractures formulate 60% of the tarsal fractures and are frequently encountered in almost all trauma centres. It becomes imperative to understand and report calcaneal fractures in a structured fashion for better clinical and treatment outcomes for the patients. Radiologists should be well acquainted with calcaneal fractures and their various classifications and should develop an algorithmic approach for diagnosing and reporting heel fractures.