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BACKGROUND: In response to the all-time high of female sports participation, there has been increasing scientific discourse and media interest in women's sporting injuries in recent years. In gender comparable sports the rate of foot and ankle injury for women is higher than for men. There are intrinsic and extrinsic factors which may explain this difference. METHODS: A systematic literature search was performed according to the PRISMA guidelines of PubMed, Ovid EMBASE and OVID MEDLINE. Relevant key terms were used to narrow the scope of the search prior to screening. Case reports, review articles, paediatric patients, non foot and ankle injuries and combat sports were excluded. We used dual author, two pass screening to arrive at final included studies. RESULTS: 2510 articles were screened after duplicate exclusion. 104 were included in this literature review. We identified lack of reporting gender difference in the literature.We identified that females have higher frequency and severity of injury. We provide an overview of our current understanding of ankle ligament complex injuries, stress fractures, ostochondral lesions of the talus and Achilles tendon rupture. We expand on the evidence of two codes of football, soccer and Australian rules, as a "case study" of how injury patterns differ between genders in the same sport. We identify gender specific characteristics including severity, types of injury, predisposing risk factors, anatomy, endocrinology and biomechanics associated with injuries. Finally, we examine the effect of level of competition on female injury patterns. CONCLUSIONS: There is a lack of scientific reporting of gender differences of foot and ankle injuries. Female athletes suffer foot and ankle injuries at higher rates and with greater severity compared to males. This is an under-reported, yet important area of orthopaedics and sports medicine to understand, and hence reduce the injury burden for female athletes.

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Introduction: Plaster of Paris splints are commonly utilised for foot and ankle injuries. However, during follow-ups, some of these splints were found to be broken. Various methods, including splint form or augmentation changes, have been explored to enhance flexural strength. However, the impact of water temperature on the splint's flexural strength still needs to be studied. This research aimed to investigate the effect of water temperature on the flexural strength of the Plaster of Paris splint. Materials and Methods: Three groups were set up based on different water temperatures: cold, hot, and room temperature. Posterior ankle splints were created and immersed in water at these varying temperatures, with five pieces tested per group. The splints were then allowed to harden fully over three days. Each splint underwent a tensile strength test using an axial pressure machine, which recorded their flexural strength data. Results: There were no statistically significant differences in the general characteristics of the splints. The flexural strengths of the three splint groups (pre-cooled, pre-heated, and room temperature) were 182.6N, 162.45N, and 228.91N, respectively. Statistical analysis revealed that room-temperature splints demonstrated a statistically significant increase in flexural strength compared to pre-heated splints (p<0.05). However, they did not differ significantly from pre-cooled splints. Conclusion: The highest flexural strength was observed in splints immersed in room-temperature water.

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Distance runners represent a unique patient population. The cyclic activity associated with distance running leads to a high incidence of injury. Gait patterns, the extrinsic and intrinsic muscles of the foot and ankle, foot strike pattern, shoe wear considerations, alignment, and orthotics are also all important considerations that must be considered by the treating provider. The purpose of this work is to review relevant functional anatomy, recent studies on gait patterns in running, orthotics, and theory on how the body moves through space during running in order to better equip the clinician to treat long distance runners.

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Professional ballet dancers can be classified as dance artists and sports performers. This systematic review aims to consider the biomechanical risk factors for foot and ankle injuries in ballet dancers, as this could potentially reduce the impact that 'cost of injury' may have on ballet companies. An additional outcome was to examine the effects of injury on the career of ballet dancers. This study searched articles in four electronic databases for information in peer-reviewed journals. The included articles examined the relationships between biomechanical factors and the relationship between ballet shoes and foot performance. There were 9 articles included in this review. Among these articles, two focused on the peak force of the foot using two types of pointe shoes, three focused on overuse injuries of the ballet dancer's foot, one article focused on the loading of the foot of a dancer, and three articles focused on the function and biomechanics of the foot in dancers. This review also found that the pointe shoe condition was the most important factor contributing to a foot injury; overuse injury related to high-intensity training and affected both the ankle and the foot; and metatarsophalangeal joint injury related to the function and structure of the foot. Finally, strengthening the lower extremity muscle is also a recommendation to improve muscle coordination and reduce injuries.

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Temporizing care has become a critical part of the treatment armamentarium for select foot and ankle injuries. Indications for performing temporizing care are based on the specific injury pattern, the host, associated injuries, as well as surgeon resources. Foot and ankle injuries are often associated with severe adjacent injury to the soft tissue sleeve. An acute procedure performed through a traumatized soft tissue envelope will often lead to the failure of wound healing and/or infectious complications. Thus, delayed reconstruction of acute foot and ankle injuries is often advisable in these cases.

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Weekend warriors are recreational athletes who compress their physical activity into 1-2 weekly exercise sessions. The characteristic combination of general deconditioning and excessive activity can predispose these individuals to a multitude of foot and ankle injuries. The purpose of this review is to highlight the etiology and management of common foot and ankle injuries in recreational athletes.

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BACKGROUND: Foot and ankle injuries comprise a significant proportion of all injuries sustained by National Collegiate Athletic Association (NCAA) athletes. In particular, sports that combine jumping and rapid changes in direction are associated with increased lower extremity injuries. PURPOSE: To describe the epidemiology of foot and ankle injuries in men's and women's jumping sports, including NCAA men's and women's basketball, women's volleyball, and women's gymnastics, during the 2009-2010 through 2013-2014 seasons. STUDY DESIGN: Descriptive epidemiology study. METHODS: Injury-surveillance data were obtained from the NCAA Injury Surveillance Program for the 2009-2010 through 2013-2014 seasons. Injuries were examined by mechanism, activity during injury, and participation restriction time. Injury rates per 1000 athlete-exposures (AEs), injury rate ratios, and risk ratios with 95% CIs were calculated. Reported sex differences were calculated for men's and women's basketball. All 95% CIs not containing 1.0 were considered statistically significant. RESULTS: A total of 1136 players sustained foot and ankle injuries (483 male and 653 female) over 612,680 AEs. These injuries resulted in a combined rate of 1.85 per 1000 AEs (95% CI, 1.75-1.97). Ankle sprains were the most common injury (63.7%), with lateral ligamentous complex injuries making up 77.1% of all ankle sprains. The most common foot injury varied based on sport and sex. Ankle injury rates were higher in male versus female basketball players (injury rate ratio, 1.33 [95% CI, 1.13-1.57]), but foot injury rates did not differ. Among basketball and volleyball players, player contact during jumping was the most common injury mechanism. Female gymnasts had higher overuse injury rates than other athletes (0.49/1000 AEs [95% CI, 0.30-0.74]; P < .002). Overall, female basketball players were 1.81 times more likely to sustain an overuse injury than male basketball players (95% CI, 1.02-3.20; P = .02). CONCLUSION: The most common foot and ankle injury sustained in collegiate jumping sports was a lateral ligamentous complex ankle sprain. Injury-prevention programs focusing on ankle flexibility, strength, and proprioception may help to alleviate the injury burden and lessen severity. Improving the anticipation of contact during jumping and landing may reduce injury rates and increase player safety. The increased prevalence of overuse injuries in female collegiate athletes competing in jumping sports necessitates further investigation to reduce injury rates through prevention and training programs.

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Foot and ankle sports injuries encompass a wide spectrum of conditions from simple contusions or sprains that resolve within days to more severe injuries that change the trajectory of an athlete's sporting career. If missed, severe injuries could lead to prolonged absence from the sport and therefore a catastrophic impact on future performance. In this article, we discuss the presentation of the commonest foot and ankle sports injuries and share recent evidence to support an accurate diagnosis and best management practice.

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Background. The purpose of this study is to evaluate the treatment considerations and surgical techniques utilized by fellowship-trained orthopaedic sports medicine and foot and ankle specialists in the management of Achilles tendon ruptures. Methods. A blinded electronic survey was distributed to 2062 fellowship-trained sports medicine and 1319 fellowship-trained foot and ankle orthopaedic surgeons. The total number of acute Achilles tendon ruptures managed per year, patient-specific factors associated with surgical decision making and surgical techniques were evaluated. Results. Of the 3381 surveys distributed, 524 responses were included for analysis. Only 9% of respondents manage more than 20 acute Achilles tendon ruptures per year with the majority (75%) managing less than 10 per year. Operative management is the treatment of choice for 76% of total respondents with only 8% managing acute ruptures nonoperatively. Activity level and patient age were the single most important factors for 60.8% and 29.3% of surgeons, respectively, with regard to operative versus nonoperative decision making. Socioeconomic status and workers compensation were the least important patient factors. Conclusion. Surgical repair in the young and active patient is the preferred treatment for the majority of fellowship-trained subspecialists who most commonly encounter this pathology.Levels of Evidence: Therapeutic, Level V: Consensus of Expert Analysis.

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BACKGROUND: Motocross is a recreational and competitive sport involving motorcycle racing on off-road circuits. Participants have enjoyed their sport worldwide for over 100 years. In the United Kingdom, there are over 200 clubs, with over 900 events annually. Unfortunately, little evidence exists on motocross injuries and their prevention. The aim of this study is to report and to quantify the different foot and ankle injuries observed in motocross. METHODS: Data was collected prospectively between August 2010 to August 2015 at our regional trauma unit, regardless of whether the sport was performed competitively or recreationally. RESULTS: Foot and ankle related injuries were identified in 210 patients (age range 4-78 years), with the majority being male participants (189, 90%). The majority of injuries occurred within the 21- to 30-year-old-age group. Most injuries were sustained around the start of the motocross season, in early spring and the summer months. A total of 76 patients (36%) required operative intervention. The most common injury was ankle fracture (49, 23%), followed by ankle sprain (44, 21%). CONCLUSION: This is the first epidemiological study in the United Kingdom documenting foot and ankle injuries in motocross. The frequency and severity of motocross-related injuries is presented. This may serve to provide recommendations and guidelines in the governing bodies of this sport. The surge in motocross popularity is correlates with an increase in injuries and inevitably the resources required to treat them. LEVEL OF EVIDENCE: Prospective descriptive epidemiological study. Level 1.

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BACKGROUND: Ice hockey is a high-speed contact sport in which athletes are prone to many different injuries. While past studies have examined overall injury rates in ice hockey, foot and ankle injuries among collegiate ice hockey players have yet to be analyzed. PURPOSE/HYPOTHESIS: The purpose of this study was to elucidate the epidemiology of foot and ankle injuries among collegiate ice hockey players utilizing data from the National Collegiate Athletic Association (NCAA) Injury Surveillance Program. We hypothesized that male ice hockey players would sustain more injuries compared with female ice hockey players and that the injuries sustained would be more severe. STUDY DESIGN: Descriptive epidemiology study. METHODS: Data on all foot and ankle injuries sustained during the academic years 2004 through 2014 were obtained from the NCAA Injury Surveillance Program. Injury rates, rate ratios (RRs), and injury proportion ratios were reported with 95% CIs. RESULTS: Over the study period, the overall rate of foot and ankle injuries for men was higher than that for women (413 vs 103 injuries, respectively; RR, 4.01 [95% CI, 3.23-4.97]). Injury rates were highest during the regular season for both men (358 injuries; RR, 64.78 [95% CI, 58.07-71.49]) and women (89 injuries; RR, 38.37 [95% CI, 30.40-46.35]) compared with the preseason or postseason. The most common injury in men was a foot and/or toe contusion (22.5%), while women most commonly sustained a low ankle sprain (31.1%). For men, foot and/or toe contusions accounted for the most non-time loss (≤24 hours ) and moderate time-loss (2-13 days) injuries, while high ankle sprains accounted for the most severe time-loss (≥14 days) injuries. For women, foot and/or toe contusions accounted for the most non-time loss injuries, low ankle sprains accounted for the most moderate time-loss injuries, and high ankle sprains accounted for the most severe time-loss injuries. CONCLUSION: Foot and ankle injuries were frequent among collegiate ice hockey players during the period studied. For men, contusions were the most commonly diagnosed injury, although high ankle sprains resulted in the most significant time lost. For women, low ankle sprains were the most common and resulted in the most moderate time lost. These findings may direct future injury prevention and guide improvements in ice skate design.

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BACKGROUND: Delayed presentation of injury cases is common in developing countries like India. It is prudent to study reasons for delayed presentations to focus preventive measures towards responsible factors. Since foot and ankle orthopaedics is in its infancy in India, it was deemed to be worthwhile to study reasons for delayed presentations of foot and ankle injuries. METHODS: Retrospective analysis of prospectively collected data from 482 foot and ankle injuries treated at our three foot and ankle centres over past three years was undertaken. Delayed presentation was defined as cases presenting to us at or after 3 weeks of injury, but with complete records. Reasons for delayed presentations were analysed. RESULTS: There were ninety eight such cases who fulfilled the delayed presentation criteria and within this group there were twenty different varieties of foot and ankle injuries. Of these twenty six cases were never treated by qualified orthopaedic surgeons and were labelled as direct delayed presentations, and the remaining 72 cases who were treated by qualified orthopaedic surgeons, but could not be diagnosed and presented late, were labelled as indirect delayed presentations. Failure to suspect injury (5 cases) or failure to diagnose injury (67 cases) were reasons for indirect delayed presentations. Failure to diagnose injury on part of clinicians was either due to failure of clinical and radiological analysis (analytical failure - 15 cases) or due to failure to investigate case with further radiological investigations (investigative failure - 10 cases). Forty-two cases had combined failures. CONCLUSIONS: In developing countries like India, patients did neglect their foot and ankle injuries and presented late. In fact, by way of delayed diagnosis, clinicians were more responsible for indirect delayed presentations of foot and ankle injuries. This is contrary to the common belief that in developing countries like India, only patients would be solely responsible for delayed presentations after injury. Because delayed diagnosis by clinicians seemed more alarming than delayed presentation by patients, focus of prevention of foot and ankle injuries in developing countries should shift more towards educating clinicians than patients.

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INTRODUCTION: April 1st 2012 saw the introduction of National Trauma Networks in England. The aim to optimise the management of major trauma. Patients with an ISS≥16 would be transferred to the regional Major Trauma Centre (level 1). Our premise was that trauma units (level 2) would no longer manage complex foot and ankle injuries thereby obviating the need for a foot and ankle specialist service. METHODS: Retrospective analysis of the epidemiology of foot and ankle injuries, using the Gloucestershire trauma database, from a trauma unit with a population of 750,000. Rates of open fractures, complex foot and ankle injuries and requirement for stabilisation with external fixation were reviewed before and after the introduction of the regional Trauma Network. Secondly, using the Trauma Audit & Research Network (TARN) database, all foot and ankle injuries triaged to the regional Major Trauma Centre (MTC) were reviewed. RESULTS: Incidence of open foot and ankle injuries was 2.9 per 100,000 per year. There were 5.1% open injuries before the network and 3.2% after (p>0.05). Frequency of complex foot and ankle injuries was 4.2% before and 7.5% after the network commenced, showing no significant change. There was no statistically significant change in the numbers of patients with complex foot and ankle injuries treated by application of external fixators. Analysis of TARN data revealed that only 18% of patients with foot and ankle injuries taken to the MTC had an ISS≥16. The majority of these patients were identified as requiring plastic surgical intervention for open fractures (69%) or were polytrauma patients (43%). Only 4.5% of patients had isolated, closed foot and ankle injuries. CONCLUSION: We found that at the trauma unit there was no decrease in the numbers of complex foot and ankle injuries, open fractures, or the applications of external fixators, following the introduction of the Trauma Network. These patients will continue to attend trauma units as they usually have an ISS<16. Our findings suggest that there is still a need for foot and ankle specialists at trauma units, in order to manage patients with complex foot and ankle injuries.

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UNLABELLED: Tendon ruptures are common findings in foot and ankle practice. The etiology of tendon ruptures tends to be multifactorial-usually due to a combination of trauma, effects of systemic diseases, adverse effects of medications, and obesity. We present an unusual case of right Achilles tendinitis, left Achilles tendon rupture, bilateral peroneus longus tendon rupture, and left peroneus brevis tendon rupture of unknown etiology. This case report highlights the need for research for other possible, lesser known etiologies of tendon pathology. LEVEL OF EVIDENCE: Therapeutic, Level IV, Case Study.

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