The pediatric ankle and foot: a review of common injuries in the pediatric athlete and their treatments
Review Article

The pediatric ankle and foot: a review of common injuries in the pediatric athlete and their treatments

Peter Du1, Kevin Chen1, Diana Patterson2, Sheena Ranade2

1New York Medical College/Westchester Medical Center, Valhalla, New York, USA; 2Department of Orthopaedic Surgery, Icahn School of Medicine at Mount Sinai, New York, USA

Contributions: (I) Conception and design: P Du, K Chen, D Patterson, S Ranade; (II) Administrative support: D Patterson, S Ranade; (III) Provision of study materials or patients: None; (IV) Collection and assembly of data: P Du, K Chen; (V) Data analysis and interpretation: None; (VI) Manuscript writing: All authors; (VII) Final approval of manuscript: All authors.

Correspondence to: Sheena Ranade, MD. Department of Orthopaedic Surgery, Icahn School of Medicine at Mount Sinai, 1 Gustave L. Levy Pl, New York 10029, USA. Email: sheena.ranade@mountsinai.org.

Abstract: With 45 million children between 6 and 18 years of age participating in organized sports, pediatric injuries to the ankle and foot are extremely common. As the number of pediatric athletes grows, a concomitant rise in pediatric ankle and foot injuries is expected. In pediatric athletes, the ankle and foot undergoes rapid growth, which predisposes this population to injuries and complications that may not be seen in an adult population. In this review article, we discuss common pediatric ankle and foot injuries and detail the current practices with regard to their prevention, diagnosis, and treatment in order to provide a foundation for clinicians to build upon.

Keywords: Pediatric; foot; ankle; review


Received: 30 November 2017; Accepted: 02 February 2018; Published: 26 April 2018.

doi: 10.21037/aoj.2018.02.02


Introduction

Injuries of the ankle and foot are among the most common injuries in the pediatric athlete. These injuries may account for up to 30% of visits to sports medicine clinics in this population (1). It has been reported that over 4.5 million sport-related injuries occur in the United States each year with approximately 45 million children between 6 and 18 years old participating in at least one organized sport (2,3). As the number of pediatric athletes increases and the subset who specialize in a sport continue to rise, a concomitant rise in pediatric ankle and foot injuries is expected (4). The ankle and foot complex is a nuanced structure requiring the interplay of bony, ligamentous and muscular structures. This complex composes the fundamental base for activity. In the case of pediatric athletes, this structure is developing and changing, and this difference manifests in a wide range of conditions including ligamentous injuries, instabilities, physeal and bony injuries that may differ from the adult population. The goal of this chapter is to review common pediatric ankle and foot injuries, and to detail the current practices with regard to their prevention, diagnosis, and treatment.


Ankle physeal/bone fractures

Amongst fractures involving the physis, ankle physeal fractures are the most common in the lower extremity, but are the third most common after finger and distal radial physeal fractures (5,6). Overall, ankle physeal fractures represent about 5% of all fractures in children, and about 15–20% of physeal injuries (5-7). These injuries are common in athletes who play sports that require sudden changes in direction (i.e., football, basketball) or extreme sports (i.e., skateboards, scooters) (8).

Ankle fractures are commonly caused by direct trauma, twisting, and compression. The talus is wider anteriorly which results in increased stability of the tibiotalar joint in dorsiflexion than plantarflexion (9). Therefore, rotational injuries to the ankle are much more likely to occur in a plantarflexed position. In children, the ligamentous structures are typically stronger than the open physis. Mechanisms that may cause ligamentous injuries in adults often cause physeal fractures or avulsion fractures in children (9,10). Patients presenting with injuries due to high-energy mechanisms, such as falls from height, may also have hidden physeal crush injuries (Salter-Harris V) that may not be visible on initial radiographs. Symptoms include ankle pain, focal tenderness to palpation, swelling, ecchymosis, and inability to bear weight.

The Salter-Harris classification is the most commonly used system to classify physeal injuries (Figure 1) (11,12). Traditionally there are five types of Salter-Harris fractures, with Salter-Harris II being the most common and representing 32–40% of distal tibial physeal fractures (13).

Figure 1 Salter-Harris Classification. Type I, physeal separation; Type II, fracture through the physis that exits the metaphysis; Type III, fracture through the physis that exits the epiphysis; Type IV, fracture through the metaphysis, physis, and epiphysis; Type V, physeal crush injury.

Two pediatric-specific distal tibial fractures can be described using the Salter-Harris Classification: triplane (Figure 2) and juvenile Tillaux fractures (Figure 3). The triplane fracture is characterized by fracture lines visible in all three planes (axial, coronal, and sagittal). The fracture most often appears as a Salter-Harris III injury on AP radiographs and a Salter-Harris II injury on lateral radiographs. Therefore, it is often classified as a Salter-Harris IV injury. There can be a variable number of fragments (2-4) as well as variable articular involvement (intra vs. extra-articular) (14). A juvenile Tillaux fracture is a Salter-Harris III injury characterized by an avulsion fracture of the anterolateral distal tibial tubercle extending into the epiphysis secondary to pull by the anterior inferior tibiofibular ligament during forced external rotation (15). The pathophysiology of triplane and juvenile Tillaux fractures is unique due to the asymmetric closure of the pediatric distal tibial physis. The fracture configuration will vary depending on the timing and magnitude of the mechanism of injury (14). The distal tibial physis closes between the ages of 12 and 16 in females and 14 and 19 in males. This closure follows a typical pattern of central to medial closure with lateral closure terminally (15). The unfused lateral physis is more vulnerable to injury compared to the already ossified portions of the physis. This helps explain why, in a juvenile Tillaux fracture, it is the anterolateral distal tibial tubercle that is avulsed. Advanced imaging such as CT scans may be helpful for diagnosis, assessment of fracture reduction, and pre-operative planning. In regards to triplane fractures, a study by Jones et al. (16) found that after viewing the CT scan, all surgeons questioned changed their surgical planning for screw placement.

Figure 2 3D reconstruction showing a triplane fracture.
Figure 3 Computed tomography scans showing sagittal (A), axial (B), and coronal (C) views of a Tillaux fracture.

Treatment for ankle physeal fractures depends upon classification. Nondisplaced fractures of the tibial physis can be treated conservatively with non-weightbearing in a short (8) or long leg (17) cast for 4–6 weeks. Displaced fractures must first be closed reduced to minimize injury to the physis (18). Barriers to closed reduction, such as soft tissue interposition, may mandate open reduction as multiple attempts at closed reduction are discouraged due to the risk of additional physeal injury (19). Depending on the amount of displacement in extra-articular injuries (Salter-Harris I and II), open reduction may be warranted to prevent premature physeal closure. In a study by Rohmiller et al. (20), the average residual displacement in patients with Salter-Harris Type I and II fractures who experienced premature physeal closure was 3.2 mm compared to 2 mm for those who did not. Similarly, Barmada et al. (19) found that 60% of fractures with greater than 3 mm of displacement after closed reduction showed premature physeal closure, compared to 17% in patients with less than 3 mm of displacement.

Intra-articular fractures, such as displaced Salter-Harris Type III and IV fractures, should be treated with open reduction and internal fixation (ORIF). A study by Kling et al. (21) noted that patients with Salter-Harris Type III and IV fractures treated with closed reduction were more likely to have premature physeal closure when compared to those who underwent ORIF. Similarly, studies have shown ORIF to produce good outcomes as long as articular congruity was well restored (22). Although 2 mm is the commonly cited acceptable incongruity, the exact amount of acceptable displacement is under debate. After fracture reduction, then the patient should be placed in a short leg cast for 4–6 weeks (18).

Because of the nature of the injury, Salter-Harris Type V tibial fractures are frequently missed and only become diagnosed when the child presents with a leg length discrepancy. If identified early, excision of the damaged physis and replacement with a fat graft may prevent deformity and future leg length discrepancy (17,23). These patients should undergo increased surveillance with repeat radiographs to monitor for any premature physeal closure, even with normal initial radiographs.

Most distal fibular fractures are Salter-Harris Type I and II (13). Reduction is rarely required and most can be treated conservatively with a short leg cast or walking boot for 3–4 weeks (17,18). If a distal fibular fracture has a concomitant distal tibia fracture [Salter-Harris Type I and II fibular fractures are commonly associated with Salter-Harris Type III and IV distal tibial fractures (17)], reduction of the tibia often causes the fibula to reduce as well (8,18,24). If the fibula is still unstable, Kirschner wires may be required for fixation (8).

Non-displaced or minimally displaced (<2 mm) extra-articular triplane fractures can be treated conservatively with a long leg cast with the ankle in internal rotation. Fractures with greater than 2 mm of displacement should be reduced. A study by Ertl et al. (25) showed worsening symptoms at follow up with >2 mm of intra-articular step-off. These displaced fractures can be treated with closed reduction and percutaneous fixation with Kirschner wires, percutaneous screw fixation, or ORIF (23).

Nondisplaced or minimally displaced (<2 mm) Tillaux fractures may be treated with a long leg cast for 4 weeks (8,18,23). If, after attempted reduction, the displacement is greater than 2 mm, additional fixation with either percutaneous wires, percutaneous screws, or ORIF is indicated (8,26). It is important to note that if the child still has considerable growth potential, the physis should respected and all attempts should be made to avoid violation of the physis with screws or wires.

Growth arrest due to premature closure of the physis can occur, causing limb-length discrepancies and possible angular deformities. This is less of a concern with triplane and juvenile Tillaux fractures, as these patients are nearing physeal closure at the time of injury. Close follow-up with repeat radiographs is recommended when indicated. Surgical interventions may eventually be required depending on the severity of the growth arrest. Treatment options depend on the amount of predicted growth remaining and the percentage of physeal involvement. Possible options include bar resection, epiphysiodesis with or without contralateral epiphysiodesis, or open wedge corrective osteotomy (17).

Ankle fractures can also lead to osteochondral defects (27). History and physical exam at follow-up will reveal continued pain after ankle fracture. Imaging of choice to evaluate the articular cartilage surface is a magnetic resonance imaging (MRI) and treatments may include lesion stabilization, microfracture, autologous chondrocyte implantation, or osteochondral autograft/allograft transplantation (28).


Metatarsal fractures

Metatarsal fractures are the most common pediatric foot fractures, accounting for 60% of foot fractures (29). The most common mechanism for metatarsal fractures in the pediatric population include fall (from either a level surface or from a height), crush injury, twisting, athletic activities, or traffic accidents (30,31). The first and fifth metatarsals are most frequently fractured in children, and commonly occur in isolation, representing 58–67% (30-32) of all pediatric metatarsal fractures overall. The second, third, and fourth metatarsals are commonly associated with other concomitant metatarsal fractures (31,32) and in cases of more than one metatarsal fracture, the fractures occurred in contiguous bones (31). Children under the age of 5 sustain 50–60% of all first metatarsal fractures, and first metatarsal fractures make up 50–70% of metatarsal fractures in these children (30,32). Children over the age of 5 are more likely to have a 5th metatarsal fracture, which account for 90% of all 5th metatarsal fractures in children (30). Patients may present with pain, swelling, and inability to bear weight.

Most metatarsal fractures can be treated conservatively. Treatment should first consist of an attempt at closed reduction followed by closed management in a cast. In a retrospective review, Mahan et al. (33) found that all their patients with extra-articular fractures with less than 75% of displacement achieved healing without surgical intervention. Clear indications for operative management include delayed union, open fractures, and compartment syndrome. However, there is a paucity of evidence in regard to fracture displacement, angulation and their indications for surgical management. Robertson et al. (32) found that patients undergoing surgical treatment compared to the non-surgical group showed evidence of multiple metatarsal fractures (70% vs. 28%) and had significantly greater fragment translation (84% vs. 28%). Fragment angulation was not found to significantly correlate with a decision for surgical management. Outcomes were the same for both the operative and non-operative groups in terms of time to return to full activities, with complete union achieved in 84.6% of patients. If operative management is indicated, treatments include closed reduction and percutaneous pinning or ORIF. Fractures near the physis should be monitored closely as this may lead to shortening of the affected bone. Non-unions are also not uncommonly seen, with up to 15% of patients in one study showing delayed union (32). However, only 2 of the 50 patients eventually required operative fixation.

Special attention has been given to fractures of the base of the fifth metatarsal, which are commonly seen in children, and are classified according to the zone (1, 2, or 3) where the fracture occurs (Figure 4). However most of the literature pertains to adult patients and pediatric studies are limited. Herrera-Soto et al. (34) performed a retrospective review of 103 children with fifth metatarsal fractures, 45% of which had fifth metatarsal base fractures. Pseudo-Jones fractures (Figure 4), an avulsion fracture of the fifth metatarsal base (Zone 1), were successfully treated with a short-leg walking cast for 3–6 weeks depending on symptoms and displacement (34). Jones fractures (Figure 4), a fracture of the proximal diaphyseal region (Zone 2), are notoriously difficult to treat because of its limited vascular supply. Treatment is controversial, but a trial of conservative treatment with a non-walking cast for 6 weeks followed by 2 weeks of progressive weight bearing is acceptable, although refracture is common (34). Operative treatment includes reduction and internal fixation with or without bone grafting.

Figure 4 Fifth metatarsal fractures. Zone 1 represents Pseudo-Jones fractures. Zone 2 represents Jones fractures. Zone 3 represents stress fractures

Osteochondritis dissecans (OCD)

OCD of the talus in children is a relatively rare occurrence. One study reported only 85 out of 1,068,215 (0.008%) pediatric patients were diagnosed with OCD of the talus (35). As such, data is relatively scarce.

The most frequent site of OCD on the talus is on the medial border (36), occurring roughly four times more frequently there than compared to the lateral border (36,37). Lesions on the lateral talar dome tend to be associated with a history of trauma (36,38). However, the exact etiology of OCD is not fully understood and there may be more than one mechanism leading to the development of OCD, including but not limited to traumatic, micro-traumatic, and ischemic (39). It is thought that chronic repetitive micro-traumas may eventually lead to the development of OCD by devascularizing a region of the talus (37,40). Eventual aseptic necrosis of the subchondral bone may lead to a free intraarticular body due to failed re-integration of the necrotic subchondral bone (40). Classically, OCD lesions were described by Berndt and Harty in 4 stages (Figure 5) (41).

Figure 5 Berndt and Harty classification for OCD lesions. OCD, osteochondritis dissecans.

The diagnosis of OCD is difficult as it can remain asymptomatic for long periods of time. Often it is diagnosed accidentally while the patient is being worked up for another condition. Symptoms depend upon the severity of the disease, but the most common complaint is pain, with 92–97% of all pediatric patients indicating its presence (36,42). Other symptoms consist of swelling (36), instability (37,43), and decreased ROM (37). If the fragment becomes detached the patient could experience a marked increase in symptoms including, but not limited to, “intense pain (“articular crisis”), joint swelling, instability during walking, and possible locking” (40).

Initial treatment depends upon the Berndt-Harty stage, but is mainly non-operative. Conservative treatment is recommended for lesions up to Berndt-Harty stage III, while Berndt-Harty stage IV lesions represent unstable lesions and require operative fixation (36,37,42,44). A 6-month trial of non-operative treatment is recommended before considering surgical fixation. Non-operative approaches include partial weight bearing and activity restriction, ankle bracing without weightbearing, and below-the-knee cast immobilization. Outcomes have generally been shown to be good. Higuera et al. (37) had only 1/12 patients require surgical intervention after initial conservative treatment. Perumal et al. (42) had 10/31 require eventual surgical treatment.

Indications for surgical management include failure of conservative treatment, Berndt-Harty stage IV lesions, progression of Berndt-Harty stage, or displacement of osteochondral fragment (36,37,44). Common surgical procedures include bone marrow stimulation techniques (drilling, microfracture), bone marrow-derived cell transplantation, transplantation techniques [bone grafting, osteochondral transplantation, autologous chondrocyte transplantation (ACI)], excision of fragment, or fixation of fragment (28,44,45).

Zwingmann et al. (28) conducted a meta-analysis review of 54 studies involving 1,105 patients. Their main outcome parameters were clinical outcome and success rate of the individual surgical technique applied. They found that the overall treatment success rate was 79% and noted that success rate seemed dependent on the Berndt-Harty stage, with stage IV lesions showing the lowest success rate (stage I: 82%; stage II; 86%; stage III: 83%; stage IV: 76%). They also examined the overall success rates of various surgical procedures, with transplantation procedures showing the highest success rates (ACI/osteochondral grafts: 84%; fragment fixation: 82%; drilling/microfracture: 76%; debridement: 71%).

Despite resolution of clinical symptoms, radiographical lesions are often still evident. Higuera et al. (37) reported good or excellent clinical outcomes in 94.8% of their patients, but only 68.5% of those showed good to excellent outcomes according to radiographic outcome measures. However, the overall rate of development of degenerative changes to the ankle is relatively low (43,46), with a study by Bruns et al. (43) noting that none of their adolescent patients exhibited signs of degenerative changes after surgical management. Complicating treatment, medial lesions must typically be accessed through an open approach, typically requiring an osteotomy of the medial malleolus. This can increase the risk for post-operative osteoarthritis (47), in addition to causing physeal arrest and angular deviation (36). It is therefore not recommended for use in pediatric patients.


Ligamentous injuries

In the skeletally immature, bony injuries (especially those involving the physis) rather than ligamentous injuries are significantly more common. However, a strong understanding of ligamentous injuries of the ankle and foot in the young athlete is essential in order to provide the appropriate treatment. Here we describe two major categories of ligamentous injuries—ankle sprains and midfoot sprains (Lisfranc injuries).

Ankle sprains (lateral ankle)

Ankle sprains account for nearly half of all ankle injuries in the United States (49.3%) (48). These are typically sports related activities with basketball (41.1%), football (9.3%), and soccer (7.9%) representing the most common mechanisms. Peak age of injury occurs in patients 15 to 19 years of age (48).

Ankle sprains are often divided into lateral, medial, and high ankle sprains, with lateral ankle sprains representing the vast majority of ankle sprains in this patient population. The most common mechanism is a combination of inversion and plantarflexion that results in injuries to the anterior talofibular ligament (ATFL) and calcaneofibular ligament (CL) (1). Conversely, eversion/external rotation injuries can result in deltoid and syndesmotic injuries (medial and high ankle sprains respectively) (1).

Proper treatment of these injuries is contingent on adequate diagnosis with thorough review of the patient’s history and physical exam. The Ottawa ankle rules (OAR) were developed to present a highly sensitive test for fracture detection while limiting unnecessary exposure to radiation (Figure 6) (49). Multiple studies have validated the efficacy of the OAR in both pediatric and adult populations (50,51). As the vast majority of ankle sprains and literature evaluating ankle sprains are of the lateral ankle, we focus here on sprains of the lateral ankle.

Figure 6 Ottawa ankle rules.

Broadly, lateral ankle sprains are often classified into one of three grades depending on their level of ligamentous injury and related morbidity (52). The determination for each grade of injury has been described previously (53). Typically, lateral ankle sprains are treated non-operatively with the majority of injuries treated by conservative measures. In these methods, use of the “RICE” method which involves rest, ice, compression, and elevation is often employed with the goal of reducing swelling and minimizing patient discomfort (54). Non-operative methods have proven to be highly successful suggesting that in most cases, surgery may not be indicated. A 2007 Cochrane Systematic Review sought to compare surgical and conservative treatment methods for the treatment of lateral ligamentous ankle injuries in adults. They found that no treatment was able to demonstrate a significantly superior outcomes. However, they noted a statistically significant decrease in rates of re-injury in patients who received surgical intervention when compared to those who did not.

While the majority of patients do well with non-operative management, surgical intervention may be indicated for patients with high grade injuries that have failed conservative management, have continued pain and instability, or are high-level athletes who require higher functional stability of their ankle joints. Operative techniques are aimed at improving stability in the ankle. The Brostrum procedure, and the modified Brostrum procedure, were developed with the purpose of anatomically reconstructing the lateral ankle ligaments in order to minimize pain while stabilizing and improving function in the ankle (55). Multiple studies have demonstrated the relative success of this procedure and its modifications over the years. A study by Bell et al. (56) followed 31 patients and 32 ankles treated with the Brostrum procedure and demonstrated very positive results with 91% of patients describing their ankle function as good or excellent with a 26-year-follow-up. Gould et al. (57) later modified this approach by attaching a supplementary lateral portion of the extensor retinaculum to the fibula. Since then, multiple studies with further modifications and addition of arthroscopic techniques have exhibited success (55,58). Similar efficacy was demonstrated in pediatric populations; Kocher et al. (59) examined 31 patients under the age of 18 who underwent the modified Brostrum technique for chronic lateral ankle instability. Of the 31 patients, 22 (71%) achieved good-to-excellent results as demonstrated by their American Orthopedic Foot and Ankle Society (AOFAS) score (greater than 80).

Tarsometatarsal (TMT) joint injuries: the Lisfranc injury

TMT joint injuries, including ligamentous and fractures-dislocation injuries, otherwise known as Lisfranc injuries, are rare injuries reported to occur in 1 of 50,000 to 55,000 adults in the United States per year and account for 0.2% of all fractures (60). While the reported incidence is rare, and even more rare within the pediatric population (the exact number has not been reported), there is some concern that the true incidence is severely underestimated due to missed diagnosis (61). Missed diagnoses, especially in the skeletally immature, can result in significant deformity and long-term complications.

Lisfranc fracture-dislocations and ligamentous dislocations occur when the articulation of the medial cuneiform and base of the second metatarsal is disrupted. This disruption may involve a fracture of the 2nd metatarsal base or a disruption of the Lisfranc ligament—the interosseous ligament connecting the medial cuneiform and the plantar base of the second metatarsal. The TMT joint has intrinsic stability due to this ligament and to the bony configuration of the 2nd TMT joint lying proximal to the first TMT joint. As the bony ossification has not been completed in the pediatric population, it is often difficult to radiographically determine whether or not an injury has occurred to the TMT joint. Accordingly, various studies have attempted to elucidate methods of detecting these injuries radiographically with high sensitivity and specificity.

Typically, these injuries are thought to occur primarily due to high velocity accidents such as motor vehicle accidents (MVA) and falls from height, however, they can sometimes occur in low velocity scenarios due to seemingly innocuous mechanisms such as missing a step off of a sidewalk.

Management decisions are typically based upon weight bearing and stress radiographs and clinical assessment of the patient’s stability. Instability is an indication for operative management including ORIF or arthrodesis. With the low incidence of these injuries, there is little literature that has evaluated the various treatment options in the pediatric Lisfranc injuries. Accordingly, treatment is based upon studies performed on the adult population or rely on small case series of pediatric or adolescent patients (62).

In pediatric patients, instability is a common indication for operative fixation. A pediatric study retrospectively reviewing 56 children treated over a 12-year period found that 82% and 51% of ligamentous and bony Lisfranc injuries were sports-related (63). Of note, none of the patients who developed ligamentous injuries were treated operatively where as 49% (19/39) of the bony injuries were managed operatively. In pediatric patients, internal fixation with Kirschner wires are often preferred for younger children and cannulated screws for older children with sufficient bone stock. Another case series of 7 Lisfranc injuries occurring in adolescents who were treated operatively supported the good anatomic reduction following the procedure (64). However, a majority of the patients complained of discomfort and pain at the last follow-up (3–26 months). Wiley (65) reported on 18 children who developed Lisfranc injuries of which seven required closed reduction. However, Wiley did report residual pain in only 4 of 18 patients despite short follow-up (3–8 months).


Other injuries of the ankle and foot

Sever’s disease/calcaneal apophysitis

Calcaneal apophysitis, also known as Sever’s disease, is a traction apophysitis that is a common cause of heel pain in immature athletes who participate in running and jumping sports. Multiple studies have evaluated whether the identification of Sever’s disease is reliable purely through radiographic methods alone. In one such study, 80 radiographs (50 with Sever’s disease and 30 healthy controls) demonstrated that with the absence of clinical information they could not reliably diagnose this condition (66).

Treatment of Sever’s disease is often treated by conservative therapies, including rest, stretching and occasionally orthotic interventions such as heel lifts. A systematic review sought to compare the efficacy of these various treatment modalities in 9 peer reviewed articles (67). Overall, despite the lack of rigor in many of these studies, they suggested that indicated orthoses with a brim (heel cup) and medial arch support, along with taping was effective in reducing pain in sporting activities as compared to no treatment (67). Another study which reviewed 85 patients treated with physical therapy and orthotics demonstrated excellent results with all patients returning to their sport of choice 2 months following diagnosis (68). Of note, a cross-sectional study by James et al. (69) found that children with higher body mass index, increased weight, and greater height were more likely to have a greater pain severity, and a greater period of pain.

Iselin disease

Iselin disease (traction apophysitis of the tuberosity of the fifth metatarsal) is thought to be caused by repetitive traction of the peroneus brevis tendon at the site of its attachment. Treatment of this disease is similar to Sever’s disease in that conservative management including rest, footwear modification, and physical therapy have demonstrated good results (70-72). As above, proper management is contingent on effective diagnosis of the condition.


Conclusions

Injuries to the ankle and foot are common in the immature athlete. These injuries are uniquely different from the adult population because of the presence of the physis. Practitioners must be aware of the effect of physeal damage on growth potential and treat accordingly. Fortunately, pediatric patients have tremendous remodeling potential and many injuries can be managed with conservative treatment. Despite this, the practitioner needs to be aware of the indications for operative intervention. We have highlighted conditions that we believe are commonly seen or are unique to the pediatric population with the goal of providing practitioners with a solid foundation on which to build upon with regard to ankle and foot injuries in the athletic pediatric population.


Acknowledgements

None.


Footnote

Conflicts of Interest: The authors have no conflicts of interest to declare.


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doi: 10.21037/aoj.2018.02.02
Cite this article as: Du P, Chen K, Patterson D, Ranade S. The pediatric ankle and foot: a review of common injuries in the pediatric athlete and their treatments. Ann Joint 2018;3:35.