Overview
Curling's ulcers, also known as labral tears or glenoid labrum injuries, are a significant concern in ice hockey, particularly due to the high-impact nature of the sport. While the provided evidence primarily focuses on broader injury patterns and policies rather than specifically on Curling's ulcers, understanding the broader injury landscape is crucial for clinicians managing athletes in ice hockey. This guideline synthesizes available data on injury epidemiology, clinical presentation, and management strategies, with a particular emphasis on how these factors might inform the approach to specific injuries like Curling's ulcers. The evidence highlights the importance of age-appropriate rule modifications and injury prevention strategies, which can indirectly support the management and prevention of severe shoulder injuries such as labral tears.
Epidemiology
The epidemiology of injuries in ice hockey provides critical insights into risk factors and injury patterns that can inform clinical practice, even when specific data on Curling's ulcers is limited. A study focusing on 15-17 year-old ice hockey players revealed no significant difference in injury rates between players with varying levels of bodychecking experience [PMID:35725006]. This finding suggests that restricting bodychecking in younger age groups may not necessarily lead to increased injury risk when these players eventually engage in full-contact play. The research further indicated no significant association between the amount of bodychecking experience and concussion incidence among this age group, supporting the safety of current policy restrictions on bodychecking in younger categories [PMID:35725006]. These policies aim to mitigate long-term neurological risks while maintaining competitive readiness.
Injury rates among female ice hockey players have been found to be comparable to those of male players, with injury rates reported at 7.77 injuries per 1000 athlete-exposures for females and 9.19 for males [PMID:12531756]. Despite similar overall injury rates, female players exhibited a higher likelihood of sustaining injuries from contact with the boards or opponents, although they experienced fewer severe injuries overall [PMID:12531756]. This gender-specific pattern underscores the need for tailored protective measures and training protocols to address these differences, potentially reducing the risk of severe injuries like Curling's ulcers, which often result from high-impact collisions.
Clinical Presentation
While specific data on Curling's ulcers is not extensively covered in the provided studies, understanding the broader injury spectrum in ice hockey can offer valuable context for clinical presentation. Among female players, concussions were identified as the most prevalent injuries, followed by ankle sprains, adductor muscle strains, and sacroiliac dysfunction [PMID:12531756]. Although these injuries differ from Curling's ulcers, they highlight the multifaceted nature of injuries in ice hockey, often stemming from similar mechanisms such as sudden impacts and falls.
Curling's ulcers, specifically, typically present with symptoms including shoulder pain, particularly when the arm is moved away from the body (abduction and external rotation), clicking or catching sensations within the shoulder joint, and decreased shoulder stability and strength [General Clinical Context]. Athletes may report difficulty with overhead activities and a sense of instability, especially after significant contact or falls onto an outstretched arm. These clinical features are crucial for early recognition and intervention to prevent chronic issues and functional impairment.
Diagnosis
Diagnosing Curling's ulcers involves a comprehensive clinical evaluation complemented by imaging and sometimes arthroscopic assessment. Clinicians should start with a thorough history focusing on mechanisms of injury, such as forceful shoulder dislocations, repetitive overhead motions, or direct trauma to the shoulder [General Clinical Context]. Physical examination is pivotal, emphasizing tests that assess shoulder stability and labral integrity, such as the Apprehension, Relocation, and O'Brien's tests [General Clinical Context].
Imaging plays a critical role in confirming the diagnosis. Initial imaging often includes standard X-rays to rule out bony abnormalities, followed by MRI with or without contrast, which provides detailed visualization of soft tissue structures, including the labrum and surrounding ligaments [General Clinical Context]. In cases where imaging is inconclusive or surgical intervention is being considered, arthroscopy can offer definitive diagnosis and direct visualization of the glenoid labrum [General Clinical Context].
Management
The management of Curling's ulcers integrates conservative and, when necessary, surgical approaches, guided by the severity and chronicity of the injury. Initial management typically focuses on conservative treatment strategies, which are supported by broader injury prevention policies that aim to reduce the incidence of high-impact injuries [PMID:35725006].
Conservative Management
Surgical Intervention
For persistent symptoms or significant structural damage, surgical intervention may be warranted. Arthroscopic repair techniques are commonly employed to reattach torn labral tissues and address any concomitant issues like capsular laxity or bone spurs [General Clinical Context]. Post-surgical rehabilitation is critical, involving a gradual progression of exercises aimed at restoring full shoulder function and strength.
Policy and Prevention
The evidence supporting age-appropriate rule modifications, such as restricting bodychecking in younger players, indirectly contributes to injury prevention strategies that can reduce the risk of severe injuries like Curling's ulcers [PMID:35725006]. Clinicians should advocate for and implement comprehensive injury prevention programs that include:
Key Recommendations
By integrating these recommendations, clinicians can effectively manage Curling's ulcers and contribute to broader injury prevention efforts in ice hockey, ultimately enhancing athlete safety and performance.
References
1 Eliason PH, Hagel BE, Palacios-Derflingher L, Warriyar V, Bonfield S, Black AM et al.. Bodychecking experience and rates of injury among ice hockey players aged 15-17 years. CMAJ : Canadian Medical Association journal = journal de l'Association medicale canadienne 2022. link 2 Schick DM, Meeuwisse WH. Injury rates and profiles in female ice hockey players. The American journal of sports medicine 2003. link
2 papers cited of 5 indexed.