Childhood and Adolescent Sports-Related Overuse Injuries.

Childhood and adolescent sports participation is encouraged because of health and wellness benefits. However, the increasing number of young athletes means there is the potential for more sports-related overuse injuries. Most youth sports injuries occur at the bone's relatively weaker growth centers: the epiphyses and apophyses. Little league shoulder and elbow are common overuse injuries in baseball and other single-arm dominant sports. Little league shoulder is a Salter-Harris fracture of the proximal humerus, and little league elbow is an apophysitis of the medial epicondyle. In both injuries, the athlete often reports decreased throwing velocity or accuracy. The physician should emphasize the Major League Baseball Pitch Smart guidelines when counseling on rehabilitation and prevention. Gymnast's wrist is a distal radial epiphysis injury in which the patient reports chronic wrist pain. Gymnast's wrist should be managed conservatively with immobilization. Spondylolysis is an important cause of overuse back pain in young athletes and can progress to spondylolisthesis. Patellofemoral pain syndrome presents with anterior knee pain, often made worse with running or descending stairs and improved with physical therapy. Osgood-Schlatter disease and Sinding-Larsen-Johansson disease are forms of knee apophysitis. Calcaneal apophysitis is a common cause of heel pain in young athletes and can be diagnosed clinically with the calcaneal squeeze test. Calcaneal apophysitis is treated conservatively, with good evidence for the use of heel cups and physical therapy.

Secondary School Athletic Trainers' Strategies and Barriers to Overuse Injury Treatment in Adolescent Athletes.

CONTEXT: Studies have illustrated that overuse injuries occur in adolescent athletes more often than previously reported. The general purpose of this study was to provide a thorough report of secondary school athletic trainers encounters, practices, and perceptions of overuse injury in adolescent athletes. DESIGN: Cross-sectional. METHODS: An anonymous online questionnaire was distributed via email to athletic trainers in the secondary school setting. The questionnaire was sent to participants during the summer of 2021 and 430 participants (highest educational degree earned: master's degree = 66%) completed the survey. Various survey methods were used to evaluate athletic trainers (1) demographics, (2) estimations about what percentage of injuries evaluated and treated were classified as overuse, (3) methods for treating overuse injuries, (4) confidence in treating overuse injuries and the complete implementation of their treatment plan, (5) perceptions of various barriers to treating overuse injuries, and (6) perception as to why patients did not want to reduce activity to treat their overuse injuries. RESULTS: Participants reported that about half of all evaluations and treatments in a year were overuse injuries and they were "fairly" or "completely" confident (90%) in their ability to treat these injuries. The most common treatments cited were stretching (91%) and reducing activity (90%). Only 61% of participants were "fairly" or "completely" confident in the complete implementation of their treatment plan. Participants believed that patients' reluctance to reduce sport activities (82% "moderate" or "extreme" barrier) was the most significant barrier to treatment. Participants cited athletes' avoidance of missing games as the most common reason athletes were reluctant to reduce sporting activity. CONCLUSIONS: Participants felt confident in treating overuse injuries yet faced significant barriers in treating these injuries. Clinicians should be prepared to have conversations about the importance of reducing sporting activity to allow proper healing for overuse injuries in adolescent athletes.

Effect of Compression Therapy in the Treatment of Tibial Stress Syndrome in Military Service Members.

CONTEXT: Tibial stress syndrome (TSS) is an overuse injury of the lower extremities. There is a high incidence rate of TSS among military recruits. Compression therapy is used to treat a wide array of musculoskeletal injuries. The purpose of this study was to investigate the use of compression therapy as a treatment for TSS in military service members. DESIGN: A parallel randomized study design was utilized. METHODS: Military members diagnosed with TSS were assigned to either a relative rest group or compression garment group. Both groups started the study with 2 weeks of lower extremity rest followed by a graduated running program during the next 6 weeks. The compression garment group additionally wore a shin splints compression wrap during the waking hours of the first 2 weeks and during activity only for the next 6 weeks. Feelings of pain, TSS symptoms, and the ability to run 2 miles pain free were assessed at baseline, 4 weeks, and 8 weeks into the study. RESULTS: Feelings of pain and TSS symptoms decreased during the 8-week study in both groups (P < .05), but these changes were not significantly different between groups (P > .05). The proportion of participants who were able to run 2 miles pain free was significantly different (P < .05) between the 2 groups at the 8-week time point with the compression garment group having a significantly increased ability to complete the run without pain. CONCLUSIONS: Although perceptions of pain at rest were not different between groups, the functional ability of running 2 miles pain free was significantly improved in the compression garment group. These findings suggest that there is a moderate benefit to using compression therapy as an adjunct treatment for TSS, promoting a return to training for military service members.

Acute compressive radial neuropathy and wrist drop due to the repetitive overuse of the arm.

OBJECTION: Entrapment neuropathies are common in clinical practice. Early diagnosis and management of nerve compression is necessary to maintain limb function and to improve the patient's quality of life. CASE REPORT: In this article, we reported a woman presenting with wrist drop as a result of acute radial nerve compression following strenuous activity involving the arms. The diagnosis was based on clinical and ultrasonographic findings. Once the diagnosis was made, activity modifications and systemic steroid were prescribed, and the patient made a near-complete recovery. CONCLUSION: Patients with acute wrist drop and sensorial loss should be examined in terms of arm overuse, and radial nerve compression should be confirmed by peripheral nerve ultrasound.

Overuse Knee Pain in the Pediatric and Adolescent Athlete.

Overuse knee pain is common in young athletes. There are many potential overuse injuries which present with insidious onset of pain that can challenge sports medicine providers, including Osgood-Schlatter's disease, patellofemoral syndrome, osteochondritis dissecans, and stress fractures. The differential diagnosis of insidious onset knee pain also includes malignancies, infections, and rheumatologic issues. A thorough history and physical examination can guide the treating provider in making a diagnosis and appropriate treatment plan. Although not always necessary, imaging is often helpful in overuse knee pain, and laboratory workup may be necessary. Conservative treatment is often the first recommendation in the management of overuse knee pain in young athletes, and this may include activity modification, ice, anti-inflammatory medications, bracing, and physical therapy. This review summarizes common overuse knee injuries seen in pediatric and adolescent athletes.

Female athletes: managing risk and maximizing benefit.

PURPOSE OF REVIEW: The purpose of this review is to provide an updated summary on the unique aspects of caring for female youth and adolescent athletes. RECENT FINDINGS: Recent research on female athletes has led to a better understanding of injuries and conditions that are more likely to occur in female youth and adolescent athletes, including the frequency and severity of concussions, musculoskeletal injury such as involving the anterior cruciate ligament, and the female athlete triad. Social factors, such as the growing pressure to specialize in a sport particularly at an early age, also put young female athletes at risk for issues such as overuse injuries. Researchers continue to explore the benefits of athletic participation that extend beyond physical fitness. SUMMARY: Female participation in youth sports has increased dramatically during the past 50 years. This has led to greater research on how to manage risks and maximize benefits for young female athletes, although there is still much to be learned. Providers should educate patients, parents, and coaches on both the increased risks for female athletes and ways to provide better support and accessibility of youth sports to all children.

Common Running Injuries: Evaluation and Management.

Running is a common form of exercise but predisposes athletes to several running-related injuries. Most running injuries are due to overuse and respond to conservative treatment. Tendinopathies in the patellar, Achilles, and hamstring tendons are common, and are primarily treated with eccentric exercise. Iliotibial band syndrome and patellofemoral pain syndrome are less common than patellar tendinopathy and are treated by strengthening exercises for the core and legs in addition to flexibility exercises. Acute hamstring strains and medial tibial stress syndrome require a period of relative rest, followed by stretching and graded return to activity. Tibial stress fractures require an extended period of relative rest, followed by a more gradual return to activity. Early mobilization improves recovery from ankle sprains, and exercise therapy and functional bracing while running for six to 12 months prevents reinjury. Plantar fasciopathy (plantar fasciitis) can be significantly improved with stretching, heel raises, and orthoses that provide arch support.

An unusual mechanism of coracoid fracture in a beginner golfer.

Golfers may injure themselves as a result of repetitive asymmetrical loads exerted on the body by poor swing mechanics. If the repetitive sub-maximal loading is not removed, this repetitive loading will exceed the adaptive capacity of bone, eventually resulting in a stress fracture. Stress fracture of the scapula due to golfing is extremely rare. Only two cases of acromion fracture have been reported. A rare case of nontraumatic coracoid fracture in a 50-year-old female beginner golfer is reported here. The mechanism of injury is also discussed. Level of evidence Level IV.

Effectiveness of conservative interventions for sickness and pain behaviors induced by a high repetition high force upper extremity task.

BACKGROUND: Systemic inflammation is known to induce sickness behaviors, including decreased social interaction and pain. We have reported increased serum inflammatory cytokines in a rat model of repetitive strain injury (rats perform an upper extremity reaching task for prolonged periods). Here, we sought to determine if sickness behaviors are induced in this model and the effectiveness of conservative treatments. METHODS: Experimental rats underwent initial training to learn a high force reaching task (10 min/day, 5 days/week for 6 weeks), with or without ibuprofen treatment (TRHF vs. TRHF + IBU rats). Subsets of trained animals went on to perform a high repetition high force (HRHF) task for 6 or 12 weeks (2 h/day, 3 days/week) without treatment, or received two secondary interventions: ibuprofen (HRHF + IBU) or a move to a lower demand low repetition low force task (HRHF-to-LRLF), beginning in task week 5. Mixed-effects models with repeated measures assays were used to assay duration of social interaction, aggression, forepaw withdrawal thresholds and reach performance abilities. One-way and two-way ANOVAs were used to assay tissue responses. Corrections for multiple comparisons were made. RESULTS: TRHF + IBU rats did not develop behavioral declines or systemic increases in IL-1beta and IL-6, observed in untreated TRHF rats. Untreated HRHF rats showed social interaction declines, difficulties performing the operant task and forepaw mechanical allodynia. Untreated HRHF rats also had increased serum levels of several inflammatory cytokines and chemokines, neuroinflammatory responses (e.g., increased TNFalpha) in the brain, median nerve and spinal cord, and Substance P and neurokinin 1 immunoexpression in the spinal cord. HRHF + IBU and HRHF-to-LRLF rats showed improved social interaction and reduced inflammatory serum, nerve and brain changes. However, neither secondary treatment rescued HRHF-task induced forepaw allodynia, or completely attenuated task performance declines or spinal cord responses. CONCLUSIONS: These results suggest that inflammatory mechanisms induced by prolonged performance of high physical demand tasks mediate the development of social interaction declines and aggression. However, persistent spinal cord sensitization was associated with persistent behavioral indices of discomfort, despite use of conservative secondary interventions indicating the need for prevention or more effective interventions.

Non-surgical treatment of pubic overload and groin pain in amateur football players: a prospective double-blinded randomised controlled study.

PURPOSE: The incidence of groin pain in athletes is steadily increasing. Symptomatic pubic overload with groin pain and aseptic osteitis pubis represent well-known and frequently misdiagnosed overuse injuries in athletes. This study investigated the benefits of standardised non-surgical treatment for swift return-to-football. METHODS: In a prospective double-blinded controlled study, 143 amateur football players with groin pain as well as radiological signs and clinical symptoms of pubic overload were analysed for 1 year. Two randomised study groups participated in an intensive physical rehabilitation programme, either with or without shock wave therapy. The control group did not participate in any standardised rehabilitation programme but only stopped participating in sports activity. Follow-up examinations took place 1, 3 months and 1 year after the beginning of therapy. Endpoints were visual analogue scale (VAS), functional tests, the time of return-to-football, recurrent complaints and changes in the MR image. RESULTS: Forty-four football players with groin pain and aseptic osteitis pubis were randomised into two study groups; 26 received shock wave therapy, 18 did not. Clinical examination showed pubic overload as a multi-located disease. Players receiving shock wave therapy showed earlier pain relief in the VAS (p < 0.001) and returned to football significantly earlier (p = 0.048) than players without this therapy. Forty-two of 44 players of both study groups returned to football within 4 months after the beginning of therapy and had no recurrent groin pain within 1 year after trauma. Fifty-one players of the control group returned to football after 240 days (p < 0.001), of whom 26 (51%) experienced recurrent groin pain. Follow-up MRI scans did not show any effect of shock wave therapy. CONCLUSION: Non-surgical therapy is successful in treating pubic overload and osteitis pubis in athletes. Shock wave therapy as a local treatment significantly reduced pain, thus enabling return-to-football within 3 months after trauma. Early and correct diagnosis is essential for successful intensive physiotherapy. LEVEL OF EVIDENCE: I.

[Diseases and overuse injuries of the lower extremities in long distance runners]. / Erkrankungen und Überlastungsschäden an der unteren Extremität bei Langstreckenläufern.

Running is one of the most popular sports worldwide, with running events attracting hundreds of thousands of runners of all age groups. Running is an effective way to improve health but is also associated with a high risk of injuries. Up to 50% of regular runners report having more than one injury each year. Some injuries are caused by an accident but most are caused by overuse. The most frequent diagnoses are patellofemoral pain syndrome, tibial stress syndrome (shin splint), Achilles tendinopathy, iliotibial band friction syndrome (runner's knee), plantar fasciitis and stress fractures of the metatarsals and tibia. The knee is the most frequently injured joint in runners at all distances. Hamstring injuries are typically acute resulting in a sudden, sharp pain in the posterior thigh. Hip injuries are less common but it can be more difficult to make the correct diagnosis and treatment is more complex. Clinicians confronted by runners with shin pain must distinguish between stress fractures of the tibia, tibial stress syndrome (shin splints) and chronic exertional compartment syndrome. Foot and ankle injuries are the most common injuries reported by long distance and marathon runners. Excess body weight and the number of kilometers run per week are high risk factors for injuries. The roles of other factors, such as shoes, stretching and biomechanics are less clear. A detailed anamnesis and physical examination are important for the correct diagnosis or the necessity for further diagnostic imaging and subsequent therapy.

Nonoperative Management and Novel Imaging for Posterior Circumflex Humeral Artery Injury in Volleyball.

We report on a 34-yr-old male elite volleyball player with symptomatic emboli in the spiking hand from a partially thrombosed aneurysm of the posterior circumflex humeral artery (PCHA) in his dominant shoulder. At initial diagnosis and follow-up, a combination of time-resolved and high-resolution steady state contrast-enhanced magnetic resonance angiography (CE-MRA) enabled detailed visualization of: (1) emboli that were not detectable by vascular ultrasound; and (2) the PCHA aneurysm, including compression during abduction and external rotation (ABER provocation). At 15-month follow-up, including forced cessation of volleyball activities over the preceding 9 months, the PCHA aneurysm remained unchanged. Central filling defects in the palmar arch and digital arteries resolved over time and affected arterial vessel segments showed postthrombotic changes. Digital blood pressure values improved substantially and almost normalized during follow-up. In conclusion, this case report is the first to show promising results of nonoperative management for a vascular shoulder overuse injury in a professional volleyball player as an alternative to invasive therapeutic options.

Prevention and treatment of exercise related leg pain in young soldiers; a review of the literature and current practice in the Dutch Armed Forces.

Overuse injuries of the leg are a common problem for young soldiers. This article reviews the literature concerning the prevention and treatment of exercise related leg pain in military settings and presents the latest developments in proposed mechanisms and treatments. Current practice and treatment protocols from the Dutch Armed Forces are reviewed, with an emphasis on the most prevalent conditions of medial tibial stress syndrome and chronic exertional compartment syndrome. The conclusion is that exercise related leg pain in the military is an occupational problem that deserves further study.

Common sports-related musculoskeletal injuries presenting to the emergency department.

Young athletes are specialising in sports at a younger age, placing the developing musculoskeletal system under considerable stress. Overuse injuries such as apophysitis are chronic in nature and account for a large proportion of musculoskeletal injuries suffered by young athletes; however, with an increased emphasis on success in sport, tendinopathy and fatigue fractures are now being reported with increasing frequency, in the adolescent population. Correct diagnosis and early protection, rest, ice, compression and elevation therapy is critical, along with supervised rehabilitation an expert in paediatric and adolescent sports medicine. Acute traumatic knee injury and ankle sprain account for most acute injuries. Although most are soft tissue in nature, radiography may be useful in specific situations before early initiation of protection, rest, ice, compression and elevation therapy. These injuries will also require follow-up by an expert in paediatric and adolescent sports medicine to confirm the diagnosis and instigate ongoing rehabilitation and/or orthopaedic referral. Many of these injuries are preventable and due consideration should be given to simple prevention strategies.

Great Britain Rowing Team Guideline for diagnosis and management of rib stress injury: Part 1.

BACKGROUND: Rib stress injury (RSI) is the development of pain due to bone oedema caused by overload along the rib shaft and is commonly seen in rowers. Often clinicians who manage this injury are experienced with the condition at the elite level. There may, however, be a lack of confidence in diagnosing and managing this condition by clinicians who are not regularly exposed to this injury. As a result, an evidence-based guideline has been developed to aid diagnosis and management of RSI. METHODS: A detailed literature search was conducted reviewing the diagnosis and management of RSI. Detailed discussions were held by the Great Britain Rowing Medical Team to identify key issues in diagnosis and management of RSI. An up-to-date, evidence-based approach to managing RSI was created using both expert knowledge and current literature to formulate a functional guideline outlining best practice in management of RSI in rowers. RESULTS: A clinical guideline has been created incorporating 5 key areas: diagnosis, severity grading, investigation, management and associated risk factors for RSI. Important indicators for each key area are incorporated within the guideline using relevant literature where possible alongside expert opinion. The guideline has deliberately been kept concise and tailored for use in the clinical setting. CONCLUSIONS: A new clinical guideline for management of RSIs has been developed to facilitate clinicians in identifying RSI, aiding accurate diagnosis and providing effective management. This guideline is to be disseminated to clinicians, rowing coaches and clubs throughout the UK.

[Pachydermodactyly : A rare but benign consequence of repetitive movement patterns]. / Pachydermodaktylie : Eine seltene und benigne Folge repetitiver Bewegungsabläufe.

Pachydermodactyly is an acquired swelling of the lateral aspects of the fingers and is thought to be a reactive pattern due to exogenous factors, such as repetitive mechanical friction. We describe the clinical case of a 17-year-old male patient who presented with the typical symptoms of pachydermodactyly.

Softball Pitching and Injury.

The windmill softball pitch generates considerable forces about the athlete's shoulder and elbow. The injury pattern of softball pitchers seems to be primarily overuse injury, and they seem not to suffer the same volume of injury that baseball pitchers do. This article will explore softball pitching techniques, kinetics and kinematics of the windmill pitch, epidemiology of softball pitchers, and discuss possible etiologies of softball pitching injuries.

Elbow Injuries in the Young Throwing Athlete.

Baseball pitchers and other throwing athletes place their elbows under tremendous stresses, making them vulnerable to a number of unique injuries. Skeletally immature throwers in particular are at a greater risk for growth plate and other bony injuries, due to the relative strengths of these tissues and the kinematics involved in throwing. Care should be taken to fully evaluate these injuries based on the particular history and presentation to properly direct treatment and rehabilitation. Patients, as well as other athletes, coaches, and families, also should be made aware of the significant risk factors for these injuries, especially those regarding pitch limits, proper mechanics, and sufficient rest.

Musculoskeletal Overuse Injuries in the Pediatric Population.

In pediatric patients, musculoskeletal overuse injuries are common clinical complaints. Recently, the number of youth who are engaged in formal competition has increased. A National Council of Youth Sports survey found that 60 million children aged 6 to 18 yr participate in some form of organized athletics. Surveillance reporting systems, such as the National High School Sports-Related Injury Surveillance System and the High School Reporting Information Online (high school RIO), an Internet-based sports injury surveillance tool, have suggested an increase in the rates of overuse injuries. This article will focus on potential risk factors for overuse injuries, including those that are intrinsic and extrinsic in youth athletes. We also make note of some of the more common overuse injuries seen in the outpatient clinical setting, their diagnoses, and treatment based on current evidence-based literature.