Distal Upper Limb Injuries in Skiing and Snowboarding: A Two-Season Study from a High-Volume Trauma Center in the Italian Dolomites
by
, , , , and
Michele Paolo Festini Capello
1,*, 
Nicola Bizzotto
1,
Fjorela Qordja
2,3,
Svea Misselwitz
1,
Chiara Sernia
1,
Salvatore Gioitta Iachino
1,
Giuseppe Petralia
4,
Valerie A. A. van Es
5,
Pier Francesco Indelli
1,3
and
Christian Schaller
1 1
Department Orthopaedic Surgery, Südtiroler Sanitätsbetrieb (SABES), Dantestraße 51, 39042 Brixen, Italy
2
Clinic of Orthopaedics, Department of Clinical and Molecular Science, Università Politecnica delle Marche, Via Tronto 10/a, 60126 Ancona, Italy
3
Institute of Biomechanics, Paracelsus Medical University (PMU), 5020 Salzburg, Austria
4
Minivasive Orthopaedic Surgery, Department of Life, Health & Environmental Sciences, University of L’Aquila, 67100 L’Aquila, Italy
5
MoMiLab Research Unit, IMT School for Advanced Studies Lucca, 55100 Lucca, Italy
*
Author to whom correspondence should be addressed.
Medicina 2025, 61(10), 1787; https://doi.org/10.3390/medicina61101787
Submission received: 30 July 2025
/
Revised: 8 September 2025
/
Accepted: 23 September 2025
/
Published: 3 October 2025
(This article belongs to the Section Orthopedics)
Abstract
Background and Objectives: Distal upper limb injuries are frequent in winter sports, but their functional impact is often underestimated. This study aimed to describe the epidemiology, mechanisms, and risk factors for injuries involving the forearm, wrist, hand, and fingers sustained during two consecutive winter seasons in the Italian Dolomites. Materials and Methods: All adult and willing patients presenting to the Emergency Department of Brixen Hospital after ski- or snowboard-related accidents between December 2023 and March 2025 completed a standardized 23-item questionnaire on demographics, experience level, environmental factors, equipment, and trauma mechanism. For the aim of this study only distal upper limb injuries were extracted and analyzed. Statistical analyses compared fracture versus non-fracture injuries, “good” versus “bad” fractures (AO classification and surgical complexity), and isolated ulnar collateral ligament (UCL) injuries. Results: A total of 195 patients were analyzed: 96 (49.2%) sustained a fracture and 33 (16.9%) presented with isolated UCL lesions. Fractures occurred more frequently on blue slopes (56.2% vs. 33.3%, p < 0.001), whereas non-fracture injuries predominated on red and off-piste slopes. Age, BMI, and skill level did not differ significantly between groups. Surgically classified complex distal forearm fractures were significantly more frequent in females (p < 0.005) but were not associated with environmental factors. UCL injuries occurred mainly on red slopes (54.5%) and were often related to pole entrapment during falls. None of the injured patients reported the use of protective wrist or thumb supports. Conclusions: Distal upper limb injuries are a common pattern of alpine sports trauma, with wrist fractures and skier’s thumb being predominant lesions. Low-speed falls on easy slopes are associated with wrist fractures, while UCL injuries are linked to intermediate slopes. Preventive strategies should include fall technique education, protective gloves, and improved pole ergonomics.
1. Introduction
Skiing and snowboarding are highly popular sports in the Italian alpine region of South Tyrol. According to the Provincial Institute of Statistics of Bozen (ASTAT), about 11,000 ski- and snowboard-related accidents occurred during the 2022–2023 winter season in the province of Bozen, Italy, a figure that remains consistent with previous years despite post-pandemic fluctuations in tourism and slope attendance [1,2,3,4,5].
Ski- and snowboard-related injuries have been extensively studied, especially those affecting the lower limbs. The knee is the most common affected region and in particular the anterior cruciate ligament (ACL) and medial collateral ligament (MCL) sprains are among the most common injuries, representing 10–33% of all cases in the literature [6,7,8,9,10,11,12]. However, injuries to the upper extremities, particularly isolated trauma from the forearm to the hand, are still frequently observed and retain considerable epidemiological importance despite technological advancements [13] with studies reporting incidences of up to 19% of all ski related and up to 47% of all snowboard related injuries [14].
These injuries are especially relevant in skiing and snowboarding falls, where reflexive arm extension, incorrect pole use, or impact absorption mechanisms often cause trauma to the distal upper extremity [15,16]. Additionally, upper limb injuries may follow different epidemiological patterns compared to lower limb injuries, potentially influenced by factors such as age, skill level, and the specific mechanics of the fall or collision [17,18].
A more detailed understanding of this injury patterns could help inform future prevention strategies and resource allocation in high-volume trauma centers in alpine regions.
The objective of this study was to analyze all ski- and snowboard-related injuries involving the distal upper extremity (from the forearm to the fingers) collected at a single high-volume trauma center during the 2023/2024 and 2024/2025 winter seasons. The authors aimed to identify common injury patterns, associated demographic and environmental factors, and potential risk profiles specific to these types of lesions. Particular attention was paid to distal forearm fractures and lesions of the ulnar collateral ligament (UCL) of the thumb’s metacarpophalangeal joint (MCPJ), often referred to as “skier’s thumb”.
2. Materials and Methods
2.1. Study Design and Setting
During the winter seasons of 2023/2024 and 2024/2025, all adults presenting to the emergency department at Brixen Hospital in South Tyrol, Italy, after skiing or snowboarding accidents were invited to complete a standardized 23-item questionnaire (Appendix A Figure A1). The questionnaire was specifically developed by the authors and has already been used in a previous study [13]. Data collection occurred from 7 December 2024 to 31 March 2025.
2.2. Questionnaire and Data Collection
The survey, available in Italian, German, and English, was designed to gather detailed information in three main areas: personal and clinical background (including age, sex, BMI, comorbidities, medications, and skiing experience), environmental conditions at the time of injury (such as slope type, snow and weather conditions, altitude, time of day, and equipment used), and injury-related characteristics (mechanism of trauma, body part involved, and transport to the hospital).
Questionnaires were distributed in the waiting area or, in cases requiring urgent care, completed after the patient had been stabilized. Emergency and orthopedic physicians made diagnoses based on clinical, radiographic, and ultrasound assessments. Advanced imaging, such as MRI, was reserved for selected cases during outpatient follow-up and was not routinely available in the acute setting.
For this prospective analysis, all adult patients (≥18 years) who sustained injuries to the distal upper limb (forearm, wrist, hand, or fingers) while skiing and who agreed to fill out the questionnaire were included. Eligible patients had a confirmed diagnosis based on clinical examination and standard radiographs. Exclusion criteria were: age under 18 years, injuries not related to alpine skiing, inability to understand or complete the questionnaire accurately, and incomplete or missing data on key study variables.
2.3. Variable Definitions and Categorization
Data were categorized according to
- Injury type (e.g., fractures, ligamentous injuries)
- Injury location (e.g., forearm, wrist, hand, fingers)
- Environmental context (e.g., slope type, snow conditions, weather)
- Equipment characteristics, and
- Skier demographics
2.4. Statistical Analysis
Descriptive statistics summarized demographic, environmental, and injury-related variables. Continuous variables are reported as mean ± standard deviation (SD), while categorical variables are shown as counts and percentages (n, %). Analyses were performed in three stages.
2.4.1. Fracture vs. Non-Fracture Risk Analysis
All lower-arm injuries (forearm, wrist, hand, and fingers) were classified as either fractures or non-fractures. Comparisons were made between these groups to identify potential risk factors for sustaining a fracture.
Continuous variables were tested for normality using the Lilliefors test. Depending on the distribution, group differences were evaluated with either independent t-tests (for normally distributed variables) or Mann–Whitney U tests (for non-normal distributions). Categorical variables were compared using Pearson’s chi-square or Fisher’s exact tests, as appropriate.
2.4.2. Risk Factors for Fracture Severity (Good vs. Bad)
Within the fracture group, injuries were further classified as “Good” (non-complex, non-surgical) or “Bad” (complex or requiring surgery). “Good” injuries mostly corresponded to AO classification 2R3A, 2R3B1, and 2R3B2, while “Bad” injuries included 2R3B3, all type C fractures, and cases with associated ulnar fractures. Comparisons between these subtypes were performed to identify clinical and environmental predictors of injury severity. Statistical testing followed the same approach as above: continuous variables were tested for normality and compared using either t-tests or Mann–Whitney U tests, and categorical variables were evaluated using chi-square or Fisher’s exact tests.
2.4.3. UCL Injury Subgroup Analysis
In the third-level analysis, we isolated cases with UCL thumb lesions to examine their clinical and environmental features. Descriptive statistics summarized demographics, injury context, and equipment use.
Categorical variables were analyzed with the chi-square (χ2) goodness-of-fit test to evaluate deviations from a uniform distribution; omnibus p-values were reported. For continuous variables (e.g., age, BMI, activity exposure, driving experience), we tested for normality using the Lilliefors test. Group comparisons were conducted using Welch’s t-test, and results were reported as mean ± SD. All tests were two-tailed, with p < 0.05 considered statistically significant, accommodating unequal variances between male and female participants.
Analyses were performed using MATLAB R2024b.
3. Results
A total of 195 patients were included in the upper arm injury database. Among them, 96 sustained a fracture, while 99 did not have a fracture. Of the 96 fractures, 47 were classified as “good” fractures (i.e., surgically straightforward), and 16 were considered “bad” fractures (i.e., difficult for surgical intervention). Additionally, 33 patients had an isolated UCL injury without any evidence of fracture.
The final cohort (Table 1) included 92 males (47.2%) and 103 females (52.8%), with a mean age of 40.4 ± 17.7 years and a mean BMI of 23.5 ± 3.7 kg/m2. On average, patients reported 9.1 ± 10.8 skiing or snowboarding days per season and had been active for 2.4 ± 1.7 h on the day of injury. Regarding skill level, 48.7% self-identified as good skiers or snowboarders, 26.7% as experts, 21.5% as novices, and 3.1% as professional athletes.
As shown in Table 2, most injuries occurred on slopes of intermediate (red) difficulty (40.5%), followed by easy (blue) slopes (44.6%) and difficult (black) slopes (9.7%). A minority of incidents occurred off-piste (4.6%) or in snow parks (0.5%). The majority of accidents occurred on well-prepared slopes (66.2%), with fewer reported on icy (14.4%) or bumpy (13.8%) terrain. Weather conditions were favorable in most cases, with 69.2% of accidents occurring on sunny days and 20.0% on cloudy days; only 4.6% occurred during fog or poor visibility and 6.2% during snowfall.
Equipment characteristics are detailed in Table 2. Slightly more than half of the patients (58.5%) were using rented equipment, while 41.5% used their own. The most frequently used equipment types were all-round/easy-carver skis (35.9%), race-carver skis (23.6%), and touring skis (17.4%), followed by slalom-carvers (9.2%), other types (10.3%), and twin-tip skis (2.1%). Only one patient (0.5%) was using a snowboard at the time of injury.
As reported in Table 3, the most common self-reported cause of injury was a mistake (65.6%), followed by collision (14.9%) and fatigue (5.6%). Only 6.7% of injuries occurred during jumps. Binding release occurred in 31.8% of cases. Nearly half of the injuries affected the wrist (49.7%), followed by the hand (35.4%) and fingers (13.3%). Laterality was nearly balanced, with 49.7% of injuries occurring on the left side and 50.3% on the right.
3.1. Fracture vs. Non-Fracture Risk Analysis Results
An analysis of baseline patient characteristics showed no significant differences between the fracture (n = 96) and non-fracture (n = 99) groups in terms of age (38.7 ± 17.1 vs. 42.1 ± 18.2 years, p = 0.183), BMI (both groups: 23.5 ± ~3.7 kg/m2, p = 0.988), or skiing/snowboarding activity levels (Table 4). Sex distribution was balanced, and self-rated driving skills indicated a trend toward higher fracture rates in less experienced individuals (p = 0.090).
The environmental context varied significantly between groups. Fractures happened more often on easier slopes (blue: 56.2% vs. 33.3%, p < 0.001), while non-fractures were more common on red and off-piste terrains. Snow quality and weather conditions did not differ significantly between groups (Table 5). The type of equipment showed a borderline difference (p = 0.0637), with more fractures in users of race carvers and fewer among all-round/easy-carver users.
Accident mechanisms were mostly similar between groups, with individual errors being the main cause (68.8% fractures versus 62.6% non-fractures, p = 0.5692). Binding release did not differ significantly (p = 0.4377), although the type and site of injury varied greatly (p < 0.001 for both) (Table 6).
3.2. Risk Factors for Fracture Severity (Good vs. Bad) Results
Among patients with fractures, 47 were classified as “good” (AO classification 2R3A, 2R3B1, and 2R3B2) and 16 as “bad” (AO classification 2R3B3, all type C fractures, and cases with associated ulnar fracture). No significant differences in age (35.8 ± 17.5 vs. 40.1 ± 11.7 years, p = 0.269), BMI (23.2 ± 3.4 vs. 23.5 ± 3.1 kg/m2, p = 0.783), or activity levels were observed between groups (Table 7). However, sex distribution showed a significantly higher proportion of females in the bad fracture group (75.0% vs. 53.2%, p < 0.005).
Environmental conditions and equipment variables showed no significant link to fracture severity. Both groups mostly sustained injuries on blue or red slopes in sunny or cloudy weather, using either rented or owned gear (Table 8). Similarly, slope conditions and equipment type did not seem to affect the complexity of fractures.
The cause of injury was similar for both good and bad fractures, mostly attributed to individual errors (78.7% vs. 75.0%, p = 0.8518). (Table 9).
3.3. UCL Injury Subgroup Analysis Results
Thirty-three patients sustained isolated UCL injuries without any signs of fracture. The average age in this group was 43.2 ± 16.8 years, with a slight female predominance (51.5%). These patients reported slightly higher activity levels compared to the overall group, skiing for 2.9 ± 1.7 h per day over 10.1 ± 8.5 days (Table 10). Most identified as good (60.6%) or expert (30.3%) skiers, with only 9.1% being novices.
UCL injuries were more frequently sustained on red slopes (54.5%) under well-prepared snow and sunny conditions (63.6%) (Table 11). The most common cause was self-inflicted error (72.7%), although jumps accounted for 15.2% of cases—significantly more than in the fracture groups. Equipment use did not differ notably, but most patients used rented all-around skis.
Although binding release occurred in 36.4% of UCL injuries, it was not significantly different from other groups. The injury laterality was relatively balanced, with 57.6% on the right and 42.4% on the left (Table 12).
4. Discussion
This two-season analysis provides new insights into the epidemiology and mechanisms of distal upper limb injuries in skiing and snowboarding.
4.1. Injury Prevalence
Attention should be paid to upper limb injuries in skiing and snowboarding, as in our cohort, they accounted for a considerable burden, with a total of 195 patients—96 presenting with fractures and 99 with non-fracture injuries. No significant differences in upper limb injuries emerged in terms of sex or practiced activity (skiing vs. snowboarding).
Our findings are consistent with the recent meta-analysis by Chauffard et al. [19], which synthesized data from more than 750,000 cases, confirming that upper extremity injuries account for a substantial proportion of ski and snowboard trauma, with the wrist predominating in snowboarding (35% of all cases) and the hand in skiing (18%), second only to shoulder trauma (37%). Data from the American National Trauma Data Bank are consistent, as it emerges that 19% of the injuries after skiing and snowboarding accidents lead to upper extremity injury, followed by lower limb injuries in 17.1% and by pelvic fractures in 8% [7]. On the contrary, in a comprehensive review performed by Davey et al. [10], bony injuries to the elbow and fractures of the mid-and distal humerus, radius, and ulna were uncommon. By far the most common is injury to the UCL, although it is frequently underreported due to the patients’ perception that this injury is not serious.
As for gender-specific differences in skiing accidents, a retrospective registry analysis within the Austrian National Registry of Mountain Accidents revealed that men were more often involved in accidents caused by falling or obstacle impact while on slopes with higher difficulty levels. Women more often sustained injuries on easier slopes and while standing or sitting [20].
When analyzing sport activity practiced, Telgheder et al. [21] the rate of upper extremity injury is higher in snowboarders than in skiers.
4.2. Trauma Mechanism
A key finding of our work was that upper-limb fractures occurred more often on easier slopes, while non-fracture injuries were more common on red and off-piste slopes. This pattern probably reflects different fall dynamics rather than the terrain’s inherent difficulty. On blue slopes, falls tend to happen at lower speeds or even from a standing position; in these cases, skiers often have time to react, extend their arms, and try to break their fall with their hands. This “protective reflex” is well-known as a main cause of distal radius fractures in low-energy falls because the impact force is transmitted axially through the outstretched hand [15,16]. Conversely, falls on steeper or faster slopes are usually more sudden and uncontrolled. In such situations, there is less time for a protective reaction, and the fall tends to be more random and chaotic, with fractures typically occurring in other anatomical sites. On these red slopes, skier’s thumb was particularly frequent among the upper-limb injuries, as valgus forces on the thumb may be generated when the ski pole is caught in the snow or firmly held during a fall [22,23].
This difference in fall biomechanics could explain why wrist fractures mainly occurred on easy slopes in our series, while injuries without fractures or without major involvement of the distal forearm were more frequent at higher speeds.
4.3. Risk Factors
As already shown, we can consider falls on blue slopes as a risk factor for upper limb fractures, while skiing on red slopes is more often associated with soft tissue injuries.
Furthermore, our analysis revealed that female sex was a significant risk factor for complex (“bad”) fracture patterns. In fact, we noticed that fracture severity was not linked to environmental or equipment type but to female sex (p < 0.005). Similar sex differences have been reported in distal radius fractures, suggesting that sport activity acts mainly as a triggering event, while underlying bone structure or hormonal factors predispose female patients to complex fracture patterns. Indeed, Helmig et al. also reported that fractures around the wrist were most common among women in their cohort, followed by young riders and beginners [24].
Environmental factors did not emerge as a risk factor for upper limb injuries. Indeed, the majority of injuries (69.2%) occurred on sunny days and, similarly, 66.2% of injuries happened on well-prepared slopes (66.2%). Actually, the most common self-reported cause of injury was a mistake (65.6%), followed by collision (14.9%) and fatigue (5.6%). Conversely, other authors have emphasized the role of environmental conditions, particularly snowfall and snowpack, as significant determinants of injury rates, suggesting that prevention strategies should also address these factors [25]. In this regard, hard-packed snow or icy conditions have been shown to aggravate the risk of UCL injuries [10].
The use of protective equipment was not observed in our cohort; in fact, none of the patients reported using protective gear such as wrist guards or reinforced gloves. Although such equipment has been shown in other sports (especially snowboarding) to lower the risk of fractures and ligament injuries of the wrist and thumb, its use remains controversial in modern literature [26]. The use of specialized gloves with thumb stabilizers and quick-release pole straps has been proposed as a potential preventive measure [24]; however, more targeted kinematic and biomechanical studies will be needed to determine their actual effectiveness.
4.4. Preventive Strategies
Based on these findings, prevention strategies should target not only high-risk athletes on steep slopes but also novice and intermediate skiers, who are more likely to experience low-speed falls with bracing. Educational programs that emphasize safe fall techniques—such as avoiding bracing with the hands and releasing poles—and encourage the use of protective gear like gloves or wrist guards may help reduce these injuries. Specifically, for UCL injuries, rethinking pole design and strap use—favoring quick-release systems—could lessen the forces transmitted to the thumb during a fall. Lastly, since complex fractures are more common among women, awareness campaigns and tailored preventive advice for female skiers could be especially beneficial.
4.5. Study Limitations
This study has several limitations. First, we focused exclusively on patients older than 18 years, in accordance with the approval of the regional ethics committee; therefore, we are not able to define the epidemiology and injury patterns in children and adolescents. Second, the lack of routine MRI may have led to an underestimation of ligamentous injuries; however, in the emergency setting, MRI is not feasible, and diagnoses were therefore based exclusively on ultrasound examination. Finally, data collection relied on patient-completed questionnaires rather than national registries; however, patients were assisted by trained healthcare personnel to minimize bias and reduce over- or underestimation of the reported events.
5. Conclusions
This two-season study offers one of the first focused epidemiological descriptions of distal upper limb injuries in skiing and snowboarding from a high-volume alpine trauma center. These injuries make up a significant portion of ski-related trauma, with wrist fractures and UCL injuries being the predominant patterns.
Our findings indicate a clear pattern: slow-slope falls predispose to wrist fractures, while high-speed slopes expose skiers to soft tissue injuries, particularly UCL thumb lesions. Notably, female patients demonstrated a higher risk of complex wrist fractures, independent of environmental factors—underscoring an urgent need for targeted prevention strategies in this overlooked area of alpine trauma.
Injury prevention should therefore include specific training on fall techniques, improved ski pole ergonomics, awareness campaigns across all skill levels and sex and closing the gap in the use of protective gear. These strategies, supported by future multicenter research, could lessen the impact of these common but often underestimated injuries.
Author Contributions
Conceptualization M.P.F.C., C.S. (Christian Schaller) and P.F.I.; methodology, M.P.F.C. and N.B.; software, V.A.A.v.E. and G.P.; validation, P.F.I., N.B. and C.S. (Chiara Sernia); formal analysis, C.S. (Christian Schaller), S.M. and F.Q.; investigation, M.P.F.C., F.Q. and S.M.; resources, N.B., S.M. and S.G.I.; data curation, M.P.F.C., V.A.A.v.E. and G.P.; writing—original draft preparation, M.P.F.C., V.A.A.v.E. and C.S. (Christian Schaller); writing—review and editing, M.P.F.C., P.F.I., V.A.A.v.E. and S.G.I.; visualization, M.P.F.C. and N.B.; supervision, C.S. (Christian Schaller) and P.F.I.; project administration, M.P.F.C.; funding acquisition, M.P.F.C. and C.S. (Chiara Sernia). All authors have read and agreed to the published version of the manuscript.
Funding
The authors thank the Department of Innovation, Research, University and Museums of the Autonomous Province of Bozen/Bolzano for the coverage of the Open Access publication costs.
Institutional Review Board Statement
This study was approved from the ethics committee “Comitato Etico dell’Azienda Sanitaria dell’Alto Adige” (SABES 103-2023, 15 November 2023).
Informed Consent Statement
Informed consent was obtained from all subjects involved in the study.
Data Availability Statement
All data will be available upon written request to the main author.
Conflicts of Interest
The authors declare no conflicts of interest.
Abbreviations
The following abbreviations are used in this manuscript:
| AO | Arbeitsgemeinschaft für Osteosynthesefragen |
| BMI | Body mass index |
| UCL | Ulnar collateral ligament |
| ACL | Anterior cruciate ligament |
| MCL | Medial collateral ligament |
| MCPJ | Metacarpophalangeal joints |
| SD | Standard deviation |
| n | number |
| SABES | Suedtiroler Sanitaetsbetrieb—Azienda Sanitaria dell’ Alto Adige |
Appendix A
Figure A1.
Validated 23-item questionnaire for skiing or snowboarding accidents.
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Table 1.
Patient characteristics in total sample.
| Characteristic | Total (n = 195) |
|---|---|
| Age, mean ± SD (years) | 40.4 ± 17.7 |
| BMI, mean ± SD (kg/m2) | 23.5 ± 3.7 |
| Hours of activity/day, mean ± SD | 2.4 ± 1.7 |
| Days of activity/season, mean ± SD | 9.1 ± 10.8 |
| Sex, n (%) | |
| Male | 92 (47.2) |
| Female | 103 (52.8) |
| Driving skills, n (%) | |
| Novice | 42 (21.5) |
| Good | 95 (48.7) |
| Expert | 52 (26.7) |
| Professional athlete | 6 (3.1) |
Values are presented as mean ± SD or n (%). Abbreviations: BMI, body mass index; SD, standard deviation.
Table 2.
Environmental Context and Equipment Characteristics in total sample.
| Characteristic | Total (n = 195) |
|---|---|
| Slope difficulty, n (%) | |
| Blue | 87 (44.6) |
| Red | 79 (40.5) |
| Black | 19 (9.7) |
| Off-piste | 9 (4.6) |
| Snowpark | 1 (0.5) |
| Snow quality, n (%) | |
| Well prepared | 129 (66.2) |
| Ice | 28 (14.4) |
| Buckle | 27 (13.8) |
| Fresh snow | 5 (2.6) |
| Off track | 6 (3.1) |
| Weather conditions, n (%) | |
| Sunny | 135 (69.2) |
| Cloudy | 39 (20.0) |
| Fog/Poor visibility | 9 (4.6) |
| Snow | 12 (6.2) |
| Equipment ownership, n (%) | |
| Rented | 114 (58.5) |
| Owned | 81 (41.5) |
| Type of equipment, n (%) [a] | |
| Race carver | 46 (23.6) |
| All-round/Easy carver | 70 (35.9) |
| Slalom carver | 18 (9.2) |
| Touring ski | 34 (17.4) |
| Twin tip | 4 (2.1) |
| Other | 20 (10.3) |
| Snowboard | 1 (0.5) |
Values are presented as n (%). [a] Two cases missing equipment type information.
Table 3.
Accident and Injury Characteristics in total sample.
| Characteristic | Total (n = 195) |
|---|---|
| Cause of accident, n (%) | |
| Mistake | 128 (65.6) |
| Jump | 13 (6.7) |
| Collision | 29 (14.9) |
| Cause of matter | 10 (5.1) |
| Chairlift | 4 (2.1) |
| Fatigue | 11 (5.6) |
| Binding release, n (%) | |
| Opened | 62 (31.8) |
| Not opened | 133 (68.2) |
| Injury site, n (%) | |
| Arm | 3 (1.5) |
| Finger | 26 (13.3) |
| Hand | 69 (35.4) |
| Wrist | 97 (49.7) |
| Injury side, n (%) | |
| Left | 97 (49.7) |
| Right | 98 (50.3) |
Values are presented as n (%).
Table 4.
Patient characteristics in Fracture and non-Fracture groups.
| Characteristic | Fracture (n = 96) | Non-Fracture (n = 99) | p-Value |
|---|---|---|---|
| Total, n | 96 | 99 | |
| Age, mean ± SD | 38.7 ± 17.1 | 42.1 ± 18.2 | 0.183 |
| BMI, mean ± SD | 23.5 ± 3.6 | 23.5 ± 3.7 | 0.988 |
| Hours activity, mean ± SD | 2.2 ± 1.6 | 2.6 ± 1.7 | 0.065 |
| Days activity, mean ± SD | 7.9 ± 8.0 | 10.2 ± 12.8 | 0.131 |
| Sex, n (%) | 1.000 | ||
| – Male | 45 (46.9%) | 47 (47.5%) | |
| – Female | 51 (53.1%) | 52 (52.5%) | |
| Driving skills, n (%) | 0.090 | ||
| – Novice | 27 (28.1%) | 15 (15.2%) | |
| – Good | 40 (41.7%) | 55 (55.6%) | |
| – Expert | 25 (26.0%) | 27 (27.3%) | |
| – Professional athlete | 4 (4.2%) | 2 (2.0%) |
Values are presented as mean ± SD or n (%). Abbreviations: BMI, body mass index; SD, standard deviation.
Table 5.
Environmental Context and Equipment Characteristics in Fracture and non-Fracture groups.
| Characteristic | Fracture (n = 96) | Non-Fracture (n = 99) | p-Value |
|---|---|---|---|
| – Blue | <0.001 | ||
| – Red | 54 (56.2) | 33 (33.3) | |
| – Black | 30 (31.2) | 49 (49.5) | |
| – Off piste | 11 (11.5) | 8 (8.1) | |
| – Snowpark | 0 (0.0) | 9 (9.1) | |
| Snow quality, n (%) | 1 (1.0) | 0 (0.0) | |
| – Well prepared | 0.0654 | ||
| – Ice | 64 (66.7) | 65 (65.7) | |
| – Buckle | 15 (15.6) | 13 (13.1) | |
| – Fresh snow | 16 (16.7) | 11 (11.1) | |
| – Snowpark | 1 (1.0) | 4 (4.0) | |
| – Off track | 0 (0.0) | 0 (0.0) | |
| METEO conditions, n (%) | 0 (0.0) | 6 (6.1) | |
| – Sunny | 0.7103 | ||
| – Cloudy | 66 (68.8) | 69 (69.7) | |
| – Fog/poor visibility | 20 (20.8) | 19 (19.2) | |
| – Snow | 3 (3.1) | 6 (6.1) | |
| Equipment, n (%) | 7 (7.3) | 5 (5.1) | |
| – Rented | 0.7441 | ||
| – Owned | 55 (57.3) | 59 (59.6) | |
| Type of equipment, n (%) | 41 (42.7) | 40 (40.4) | |
| – Race carver | [b] | 0.0637 | |
| – All-round/Easy-Carver | 26 (27.1) | 20 (20.2) | |
| – Slalom Carver | 29 (30.2) | 41 (41.4) | |
| – Toure ski | 7 (7.3) | 11 (11.1) | |
| – Twin Tip | 18 (18.8) | 16 (16.2) | |
| – Other | 0 (0.0) | 4 (4.0) | |
| – Snowboard | 14 (14.6) | 6 (6.1) | |
| – Blue | 0 (0.0) | 1 (1.0) |
Values are presented as n (%). [b] Two cases missing equipment type information in fracture group.
Table 6.
Accident and Injury Characteristics in Fracture and Non-Fracture groups.
| Characteristic | Fracture (n = 96) | Non-Fracture (n = 99) | p-Value |
|---|---|---|---|
| Cause, n (%) | 0.5692 | ||
| – Mistake | 66 (68.8) | 62 (62.6) | |
| – Jump | 6 (6.2) | 7 (7.1) | |
| – Collision | 14 (14.6) | 15 (15.2) | |
| – Cause of matter | 4 (4.2) | 6 (6.1) | |
| – Chairlift | 3 (3.1) | 1 (1.0) | |
| – Fatigue | 3 (3.1) | 8 (8.1) | |
| – Other | 0 (0.0) | 0 (0.0) | |
| Binding open, n (%) | 0.4377 | ||
| – Opened | 28 (29.2) | 34 (34.3) | |
| – Not Opened | 68 (70.8) | 65 (65.7) | |
| Injury site, n (%) | <0.001 | ||
| – Arm | 2 (2.1) | 1 (1.0) | |
| – Finger | 8 (8.3) | 18 (18.2) | |
| – Hand | 20 (20.8) | 49 (49.5) | |
| – Wrist | 66 (68.8) | 31 (31.3) | |
| Side, n (%) | 0.1612 | ||
| – Left | 51 (53.0) | 46 (46.5) | |
| – Right | 45 (47.0) | 53 (53.5) |
Values are presented as n (%).
Table 7.
Patient characteristics in Good-Fracture and Bad-Fracture groups.
| Characteristic | Good (n = 47) | Bad (n = 16) | p-Value |
|---|---|---|---|
| Total, n | 47 | 16 | |
| Age, mean ± SD (years) | 35.8 ± 17.5 | 40.1 ± 11.7 | 0.269 |
| BMI, mean ± SD (kg/m2) | 23.2 ± 3.4 | 23.5 ± 3.1 | 0.783 |
| Hours of activity, mean ± SD | 2.3 ± 1.8 | 2.4 ± 1.9 | 0.823 |
| Days of activity, mean ± SD | 7.7 ± 9.1 | 6.9 ± 5.1 | 0.689 |
| Driving duration, mean ± SD | 13.0 ± 13.1 | 14.8 ± 12.2 | 0.632 |
| Sex, n (%) | <0.005 | ||
| – Male | 22 (46.8%) | 4 (25.0%) | |
| – Female | 25 (53.2%) | 12 (75.0%) | |
| Driving skills, n (%) | 0.230 | ||
| – Novice | 20 (42.6%) | 3 (18.8%) | |
| – Good | 16 (34.0%) | 8 (50.0%) | |
| – Expert | 11 (23.4%) | 5 (31.2%) | |
| – Professional athlete | 0 (0.0%) | 0 (0.0%) |
Values are presented as mean ± SD or n (%). Abbreviations: BMI, body mass index; SD, standard deviation.
Table 8.
Environmental Context and Equipment Characteristics Good-Fracture and Bad-Fracture groups.
| Characteristic | Good (n = 47) | Bad (n = 16) | p-Value |
|---|---|---|---|
| Slope difficulty, n (%) | 0.7521 | ||
| – Blue | 29 (61.7%) | 12 (75.0%) | |
| – Red | 14 (29.8%) | 3 (18.8%) | |
| – Black | 3 (6.4%) | 1 (6.2%) | |
| – Off slope | 0 (0.0%) | 0 (0.0%) | |
| – Snowpark | 1 (2.1%) | 0 (0.0%) | |
| Snow quality, n (%) | 0.6019 | ||
| – Well prepared | 30 (63.8%) | 13 (81.2%) | |
| – Ice | 4 (8.5%) | 1 (6.2%) | |
| – Buckle | 12 (25.5%) | 2 (12.5%) | |
| – Fresh snow | 1 (2.1%) | 0 (0.0%) | |
| – Snowpark | 0 (0.0%) | 0 (0.0%) | |
| – Off track | 0 (0.0%) | 0 (0.0%) | |
| METEO conditions, n (%) | 0.9015 | ||
| – Sunny | 32 (68.1%) | 11 (68.8%) | |
| – Cloudy | 10 (21.3%) | 3 (18.8%) | |
| – Fog/poor visibility | 1 (2.1%) | 0 (0.0%) | |
| – Snow | 4 (8.5%) | 2 (12.5%) | |
| Equipment, n (%) | 0.5141 | ||
| – Rented | 25 (53.2%) | 7 (43.8%) | |
| – Owned | 22 (46.8%) | 9 (56.2%) | |
| Type of equipment, n (%) | 0.5797 | ||
| – Race carver | 13 (27.7%) | 4 (25.0%) | |
| – All-round/Easy-Carver | 9 (19.1%) | 3 (18.8%) | |
| – Slalom Carver | 4 (8.5%) | 1 (6.2%) | |
| – Toure ski | 15 (31.9%) | 3 (18.8%) | |
| – Twin Tip | 0 (0.0%) | 0 (0.0%) | |
| – Other | 6 (12.8%) | 5 (31.2%) | |
| – Snowboard | 0 (0.0%) | 0 (0.0%) |
Values are presented as n (%).
Table 9.
Accident and Injury Characteristics in Good Fracture and Bad Fracture groups.
| Characteristic | Good (n = 47) | Bad (n = 16) | p-Value |
|---|---|---|---|
| Cause, n (%) | 0.8518 | ||
| – Mistake | 37 (78.7%) | 12 (75.0%) | |
| – Jump | 1 (2.1%) | 1 (6.2%) | |
| – Collision | 3 (6.4%) | 1 (6.2%) | |
| – Cause of matter | 3 (6.4%) | 1 (6.2%) | |
| – Chairlift | 1 (2.1%) | 1 (6.2%) | |
| – Fatigue | 2 (4.3%) | 0 (0.0%) | |
| – Other | 0 (0.0%) | 0 (0.0%) | |
| Binding open, n (%) | 0.4795 | ||
| – Opened | 13 (27.7%) | 3 (18.8%) | |
| – Not Opened | 34 (72.3%) | 13 (81.2%) | |
| Type of injury, n (%) | 0.5564 | ||
| – Fracture | 47 (100%) | 16 (100.0%) | |
| Injury site, n (%) | 0.5564 | ||
| – Arm | 1 (2.1%) | 0 (0.0%) | |
| – Finger | 0 (0.0%) | 0 (0.0%) | |
| – Hand | 0 (0.0%) | 0 (0.0%) | |
| – Wrist | 46 (97.9%) | 16 (100.0%) | |
| Side of injury, n (%) | 0.6995 | ||
| – Left | 26 (55.3%) | 9 (56.2%) | |
| – Right | 19 (40.4%) | 7 (43.8%) |
Values are presented as n (%).
Table 10.
Patient characteristics in UCL Injury.
| Characteristic | Value | p-Value |
|---|---|---|
| Total, n | 33 | |
| Sex, n (%) | 0.862 | |
| – Male | 16 (48.5%) | |
| – Female | 17 (51.5%) | |
| Age, mean ± SD (years) | 43.2 ± 16.8 | |
| BMI, mean ± SD (kg/m2) | 24.1 ± 3.2 | |
| Hours of activity, mean ± SD | 2.9 ± 1.7 | |
| Days of activity, mean ± SD | 10.1 ± 8.5 | |
| Skills level, n (%) | <0.001 | |
| – Novice | 3 (9.1%) | |
| – Good | 20 (60.6%) | |
| – Expert | 10 (30.3%) | |
| – Professional athlete | 0 (0.0%) |
Values are presented as mean ± SD or n (%). Abbreviations: BMI, body mass index; SD, standard deviation.
Table 11.
Environmental Context and Equipment Characteristics in UCL Injury.
| Characteristic | Value | p-Value |
|---|---|---|
| Slope difficulty, n (%) | <0.001 | |
| – Blue | 10 (30.3%) | |
| – Red | 18 (54.5%) | |
| – Black | 3 (9.1%) | |
| – Off piste | 2 (6.1%) | |
| Snow quality, n (%) | <0.001 | |
| – Well prepared | 24 (72.7%) | |
| – Ice | 4 (12.1%) | |
| – Buckle | 4 (12.1%) | |
| – Fresh snow | 1 (3.0%) | |
| METEO conditions, n (%) | <0.001 | |
| – Sunny | 21 (63.6%) | |
| – Cloudy | 8 (24.2%) | |
| – Fog/poor visibility | 2 (6.1%) | |
| – Snow | 2 (6.1%) | |
| Equipment, n (%) | 0.117 | |
| – Rented | 21 (63.6%) | |
| – Owned | 12 (36.4%) | |
| Equipment type, n (%) | <0.001 | |
| – All-round | 17 (51.5%) | |
| – Race carver | 6 (18.2%) | |
| – Slalom Carver | 4 (12.1%) | |
| – Toure ski | 4 (12.1%) | |
| – Twin Tip | 1 (3.0%) | |
| – Other | 1 (3.0%) |
Values are presented as n (%).
Table 12.
Accident and Injury Characteristics in UCL Injury.
| Characteristic | Value | p-Value |
|---|---|---|
| Cause, n (%) | <0.001 | |
| – Mistake | 24 (72.7%) | |
| – Jump | 5 (15.2%) | |
| – Collision | 1 (3.0%) | |
| – Chairlift | 1 (3.0%) | |
| – Fatigue | 2 (6.1%) | |
| Opening binding, n (%) | 0.117 | |
| – Opened | 12 (36.4%) | |
| – Not Opened | 21 (63.6%) | |
| Site of injury, n (%) | 0.872 | |
| – Left | 14 (42.4%) | |
| – Right | 19 (57.6%) |
Values are presented as n (%).
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© 2025 by the authors. Published by MDPI on behalf of the Lithuanian University of Health Sciences. Licensee MDPI, Basel, Switzerland. This article is an open access article distributed under the terms and conditions of the Creative Commons Attribution (CC BY) license (https://creativecommons.org/licenses/by/4.0/).
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MDPI and ACS Style
Festini Capello, M.P.; Bizzotto, N.; Qordja, F.; Misselwitz, S.; Sernia, C.; Gioitta Iachino, S.; Petralia, G.; van Es, V.A.A.; Indelli, P.F.; Schaller, C. Distal Upper Limb Injuries in Skiing and Snowboarding: A Two-Season Study from a High-Volume Trauma Center in the Italian Dolomites. Medicina 2025, 61, 1787. https://doi.org/10.3390/medicina61101787
AMA Style
Festini Capello MP, Bizzotto N, Qordja F, Misselwitz S, Sernia C, Gioitta Iachino S, Petralia G, van Es VAA, Indelli PF, Schaller C. Distal Upper Limb Injuries in Skiing and Snowboarding: A Two-Season Study from a High-Volume Trauma Center in the Italian Dolomites. Medicina. 2025; 61(10):1787. https://doi.org/10.3390/medicina61101787
Chicago/Turabian StyleFestini Capello, Michele Paolo, Nicola Bizzotto, Fjorela Qordja, Svea Misselwitz, Chiara Sernia, Salvatore Gioitta Iachino, Giuseppe Petralia, Valerie A. A. van Es, Pier Francesco Indelli, and Christian Schaller. 2025. "Distal Upper Limb Injuries in Skiing and Snowboarding: A Two-Season Study from a High-Volume Trauma Center in the Italian Dolomites" Medicina 61, no. 10: 1787. https://doi.org/10.3390/medicina61101787
APA StyleFestini Capello, M. P., Bizzotto, N., Qordja, F., Misselwitz, S., Sernia, C., Gioitta Iachino, S., Petralia, G., van Es, V. A. A., Indelli, P. F., & Schaller, C. (2025). Distal Upper Limb Injuries in Skiing and Snowboarding: A Two-Season Study from a High-Volume Trauma Center in the Italian Dolomites. Medicina, 61(10), 1787. https://doi.org/10.3390/medicina61101787
