Upper Extremity Injuries in Rock Climbers: Diagnosis and Management.

Rock climbing places substantial stress on the upper extremities and can lead to unique injuries not common to other sports. With increasing popularity of the sport, hand surgeons are expected to see more patients with these pathologies. An understanding of the sport, accurate diagnoses, and appropriate treatment protocols are critical to maintain climbers' competitive abilities.

Pulley Rupture in Rock Climber after Collagenase Treatment for Dupuytren Contracture.

Pulley injuries and Dupuytren disease are quite common in rock climbing. We report a rock climber who was treated for a Dupuytren contracture with collagenase injection therapy. Two months later, he developed a traumatic pulley injury during climbing and was treated with a ring orthosis. However, the finger contracture deteriorated and both a recurrent pulley rupture and a second pulley rupture were diagnosed. We were unable to find any reports on the use of collagenase in rock climbers with Dupuytren disease. We report a case of pulley rupture in a rock climber, treated for Dupuytren contracture in the treated and an adjacent finger, 2 months after the injection of collagenase. Level of Evidence: Level V (Therapeutic).

Into the wild and on to the table: A Western Trauma Association multicenter analysis and comparison of wilderness falls in rock climbers and nonclimbers.

BACKGROUND: Wilderness activities expose outdoor enthusiasts to austere environments with injury potential, including falls from height. The majority of published data on falls while climbing or hiking are from emergency departments. We sought to more accurately describe the injury pattern of wilderness falls that lead to serious injury requiring trauma center evaluation and to further distinguish climbing as a unique pattern of injury. METHODS: Data were collected from 17 centers in 11 states on all wilderness falls (fall from cliff: International Classification of Diseases, Ninth Revision, e884.1; International Classification of Diseases, 10th Revision, w15.xx) from 2006 to 2018 as a Western Trauma Association multicenter investigation. Demographics, injury characteristics, and care delivery were analyzed. Comparative analyses were performed for climbing versus nonclimbing mechanisms. RESULTS: Over the 13-year study period, 1,176 wilderness fall victims were analyzed (301 climbers, 875 nonclimbers). Fall victims were male (76%), young (33 years), and moderately injured (Injury Severity Score, 12.8). Average fall height was 48 ft, and average rescue/transport time was 4 hours. Nineteen percent were intoxicated. The most common injury regions were soft tissue (57%), lower extremity (47%), head (40%), and spine (36%). Nonclimbers had a higher incidence of severe head and facial injuries despite having equivalent overall Injury Severity Score. On multivariate analysis, climbing remained independently associated with increased need for surgery but lower odds of composite intensive care unit admission/death. Contrary to studies of urban falls, height of fall in wilderness falls was not independently associated with mortality or Injury Severity Score. CONCLUSION: Wilderness falls represent a unique population with distinct patterns of predominantly soft tissue, head, and lower extremity injury. Climbers are younger, usually male, more often discharged home, and require more surgery but less critical care. LEVEL OF EVIDENCE: Epidemiological, Level IV.

Comprehensive Review of Rock Climbing Injuries.

Increasing numbers of people are participating in the sport of rock climbing, and its growth is expected to continue with the sport's Olympic debut in 2020. Extreme loading of the upper extremities, contorted positioning of the lower extremities, rockfall, and falling from height create an elevated and diverse injury potential that is affected by experience level and quantity of participation. Injuries vary from acute traumatic injuries to chronic overuse injuries. Unique sport-specific injuries to the flexor tendon pulley system exist, but the remaining musculoskeletal system is not exempt from injury. Orthopaedic evaluation and surgery is frequently required. Understanding the sport of rock climbing and its injury patterns, treatments, and prevention is necessary to diagnose, manage, and counsel the rock-climbing athlete.

A prospective injury surveillance study in canyoning.

INTRODUCTION: Little is known about injuries in canyoning. It was the purpose of this study to determine injury rates, patterns, causes and risk factors in canyoning; and to identify targets for future injury prevention strategies. METHODS: From May to October 2015, 109 participants from 17 different countries were prospectively followed via a monthly e-mail-based questionnaire. RESULTS: During 13,690 h of canyoning, 57 injury-events occurred. The overall injury-rate was 4.2 injuries/1000 h of canyoning. The hand (23%) and lower leg and foot (25%) were most frequently involved. Most of the injuries were mild (n = 27, 49%) and limited to the soft-tissue. There were seven severe injuries (12%) with two lateral malleolar fractures, both necessitating surgery. The majority of injuries were due to material failure (44%) and significantly more injury-events were reported when the tour included rappelling (p = 0.037). Canyoning guides suffered from significantly less injuries compared to beginners and advanced canyoneers (p < 0.001). CONCLUSIONS: The majority of canyoning injuries are mild. On the other side, roughly one-tenth suffered from severe injury. Canyoning guides are less prone to injury-events and beginners should consider performing tours with experienced guides. Notwithstanding, rappelling was the most common activity associated with an injury and the material used was deemed causative for an injury-event in almost half of all cases. Further improvement in canyoning equipment, frequent equipment service, and instructional courses to ensure adequate employment of equipment might minimize the risk of getting injured.

Lumbrical muscle tear: clinical presentation, imaging findings and outcome.

The incidence of lumbrical muscle tear is increasing due to the popularity of climbing sport. We reviewed data from 60 consecutive patients with a positive lumbrical stress test, including clinical examination, ultrasound and clinical outcomes in all patients, and magnetic resonance imaging in 12 patients. Fifty-seven patients were climbers. Lumbrical muscle tears were graded according to the severity of clinical and imaging findings as Grade I-III injuries. Eighteen patients had Grade I injuries (microtrauma), 32 had Grade II injuries (muscle fibre disruption) and 10 had Grade III injuries (musculotendinous disruption). The treatment consisted of adapted functional therapy. All patients completely recovered and were able to return to climbing. The healing period in Grade III injuries was significantly longer than in the patients with Grade I or II injuries ( p < 0.001). We recommend evaluation of specific clinical and imaging findings to grade the injuries and to determine suitable therapy. LEVEL OF EVIDENCE: IV.

Surgical Management of Proximal Interphalangeal Joint Repetitive Stress Epiphyseal Fracture Nonunion in Elite Sport Climbers.

Repetitive stress fracture of the middle phalanx epiphysis is an injury specific to elite adolescent sport climbers. As sport climbing becomes increasingly popular in younger age groups, an increased number of these injuries have been reported in recent years. To date, treatment of these fractures has been nonsurgical, with strict rest and physiotherapy prescribed until fracture union. However, when these patients present in a delayed fashion with an established nonunion, nonsurgical treatment may fail, leading to disabling chronic pain and/or digital deformity in some cases. In this article, we present 2 cases of surgical treatment for finger middle phalanx repetitive stress epiphyseal fracture nonunion, using a percutaneous spot drilling epiphysiodesis technique.

Rock Climbing-Related Bone Marrow Edema of the Hand: A Follow-up Study.

OBJECTIVE: Sport climbers strain passive and active anatomical structures of their hands and fingers to the maximum during training or competition. This study was designed to investigate bone marrow edema (BME) in rock climbing athletes. DESIGN: Systematic detection, treatment, and follow-up investigation of rock climbing athletes with BME of the hand. SETTING: Primary-level orthopedic surgery and sports medicine division of a large academic medical center. PATIENTS: Thirty-one high-level climbers with diffuse pain in the hand and wrist joint caused by rock climbing were included in this study. INTERVENTIONS: The therapy consisted of consequent stress reduction and a break from sports. MAIN OUTCOME MEASURES: Reduction of BME shown through magnetic resonance imaging (MRI) and regaining of preinjury climbing levels (Union Internationale des Associations d' Alpinisme metric scale). RESULTS: In 28 patients, MRI revealed osseous edema because of overload at the respective area of interest, mainly in the distal radius, the distal ulna, or the carpal bones, which could not be otherwise diagnosed as inflammations, tumors, or injuries. We classified these edemas and fractures of the hamate because of overload. The edema was a stress reaction to highly intensive training and climbing with presumably high traction to the wrist area. The control MRIs demonstrated that even with a consequent stress reduction, the edemas required 3 to 4 months to disappear completely. CONCLUSIONS: Climbers with nonspecific, diffuse pain in the wrist and/or the fingers should be examined with MRI to detect or exclude the diagnosis of a BME.

Descriptive Epidemiology, Medical Evaluation, and Outcomes of Rock Climbing Injuries.

OBJECTIVE: To gather epidemiologic data on injury type, treatment, and recovery from rock climbing injuries. METHODS: Design: retrospective cross-sectional study. SETTING: web-based survey. PARTICIPANTS: rock climbers who sustained a climbing-related injury during the prior 24 months. Criteria for inclusion: aged ≥18 years; participation in rock climbing at least 4 times per year in the United States. INTERVENTIONS: none. MAIN OUTCOME MEASURES: percentage of injured climbers seeking medical care, providers seen, subspecialty referral, development of chronic problems, factors affecting return to climbing, injuries by climbing type, body region, and injury type. RESULTS: Data were collected over a 60-day period using the Research Electronic Data Capture (REDCap) survey system. Seven hundred and eight surveys were collected from 553 male and 155 female climbers. Thirteen hundred ninety seven injuries were reported, and 975 injuries were suitable for analysis. The most common provider initially seen was a primary care provider. Subspecialty referral was commonly obtained. Injury patterns differed by climbing type. The percentage of respondents that returned to climbing before their injury was fully healed was 51.1%, and 44.9% of respondents developed chronic problems related to their climbing injury. Twenty-eight percent of respondents were unable to return to their previous level of climbing performance. Several factors were associated with delayed recovery from climbing injury. CONCLUSIONS: A significant number of climbers sought healthcare after injury. A majority of climbers who sought treatment were referred to subspecialist providers. About one-half of climbers were symptomatic when they returned to climbing and developed chronic problems after injury. Factors associated with slower return to climbing included increasing age, smoking, fractures, and surgery.

Fluoroscopic and Gait Analyses for the Functional Performance of a Custom-Made Total Talonavicular Replacement.

The present study evaluated the restoration of joint function in a special clinical case: a professional rock climber who underwent an original total talonavicular replacement with a custom-made prosthesis after a complex articular fracture. Full body gait analysis and 3-dimensional joint kinematics using single-plane fluoroscopy were performed on the same day at the 30-month follow-up examination. Gait analysis was performed using stereophotogrammetric, dynamometric, electromyographic, and baropodometric systems. Gait analysis showed good restoration of rotation, as well as moment patterns in the main lower limb and foot joints in the operated leg. At the artificial tibiotalar joint, videofluoroscopic analysis revealed a flexion capability of about 20°, together with a few degrees of motion in the frontal and transverse planes. The neighboring joints of the foot did not present with severe kinematic abnormalities. A full talonavicular replacement can be a viable and effective solution for complex ankle injury sequelae, even in patients with highly demanding functionality.

Injuries in extreme sports.

Extreme sports (ES) are usually pursued in remote locations with little or no access to medical care with the athlete competing against oneself or the forces of nature. They involve high speed, height, real or perceived danger, a high level of physical exertion, spectacular stunts, and heightened risk element or death.Popularity for such sports has increased exponentially over the past two decades with dedicated TV channels, Internet sites, high-rating competitions, and high-profile sponsors drawing more participants.Recent data suggest that the risk and severity of injury in some ES is unexpectedly high. Medical personnel treating the ES athlete need to be aware there are numerous differences which must be appreciated between the common traditional sports and this newly developing area. These relate to the temperament of the athletes themselves, the particular epidemiology of injury, the initial management following injury, treatment decisions, and rehabilitation.The management of the injured extreme sports athlete is a challenge to surgeons and sports physicians. Appropriate safety gear is essential for protection from severe or fatal injuries as the margins for error in these sports are small.The purpose of this review is to provide an epidemiologic overview of common injuries affecting the extreme athletes through a focus on a few of the most popular and exciting extreme sports.

[CLIMBING HIGHER--COMMON INJURIES IN ROCK CLIMBERS].

Rock climbing is becoming an increasingly popular sport in Israel with more and more climbing walls being built in the cities and new routes being traced on cliffs around the country. Our account describes the case of a 15 years old climber with chronic pain (without trauma) in the 3rd finger of the right hand. A stress fracture, involving the proximal interphalangeal joint (SH3) of the middle phalanx, was diagnosed. The fracture healed following two months of rest with gradual return to activity. As this sport becomes more common, there is an increasing need for knowledge about the characteristic injuries, their diagnosis and treatment. Although considered an extreme sport, most of the injuries are overuse injuries, mainly to the upper limbs. Finger flexor tendon pulley rupture being one of the most common. Diagnosis is based on history, physical examination and ultrasonography. Conservative treatment is successful for most injuries, while more complicated cases require surgical intervention.

Hand Injury in Rock Climbing: Literature Review.

With the amazing increasing in number of participants, rock climbing has become a popular sport in the last decade. A growing number of participants, with different skill level, inevitably leads to an increased number of injuries related to this practice. The kind of lesions that can be observed in rock-climbers is very specific and often involves the hand. For this reason is very important for any hand surgeon that is exposed to sport injuries to know which and the most common injuries related to this sport and which are the basic principles for the treatment of those. The aim of this article is to review the literature that has been published in the last ten year in this topic. On the NCBI database 22 articles where found that where related to rock climbing lesion affecting the hand or the whole body. Differences where found according to kind of rock climbing activity that was analyzed, alpine climb leads to more serious injuries, often affecting the lower limb, while in sport and recreational rock climbing the upper limb and the hand are definitely the most affected parts. Flexor pulley lesions, followed by fractures and strains are the most common lesions affecting the hand that are related to this practice.

[Emergency medicine at the limit: shock-, analgesic therapy and airway management in difficult terrain]. / Notfallmedizin im alpinen Gelände - Schock-, Schmerztherapie und Atemwegssicherung.

Rescue operations in mountain and remote areas pose special challenges for the rescue team and often differ substantially from rescue missions in the urban environment. Given the growing sports and leisure activities in mountains, incidence of alpine emergencies is expected to rise further. The following article describes the treatment of haemorrhagic shock, analgesic therapy and airway management in mountain rescue.

[Shoulder dislocations in and outside of the doctor's surgery]. / Management von Schulterluxationen in und außerhalb der Arztpraxis.

In over 95 % of shoulder dislocations, the humerus is displaced anteriorly, a trauma regularly seen in skiing- and mountainresorts. All physicians should be trained to diagnose and relocate a dislocated shoulder. A variety of techniques exist, but some are preferred due to fewer complications or easier execution. In the Bernese Alps, the self-relocation technique "Davos" (Boss-Holzach-Matter) and the "Baumann" technique are well established and well approved over the years - in the outdoors as well as in the surgeries.

The role of proximal pulleys in preventing tendon bowstringing: pulley rupture and tendon bowstringing.

PURPOSE: The aim of this study was to investigate factors that contribute to tendon bowstringing at the proximal phalanx. We hypothesised that: (1) a partial rupture of the A2 pulley leads to significant bowstringing, (2) the location of the A2 rupture, starting proximally or distally, influences bowstringing, (3) an additional A3 pulley rupture causes a significant increase in bowstringing following a complete A2 pulley rupture and (4) the skin and tendon sheath may prevent bowstringing in A2 and A3 pulley ruptures. METHODS: Index, middle and ring fingers of eight freshly frozen cadaver arms were used. A loading device pulled with 100 N force was attached to the flexor digitorum profundus (FDP). The flexor digitorum superficialis (FDS) was preloaded with 5 N. Bowstringing was measured and quantified by the size of the area between the FDP tendon and the proximal phalanx over a distance of 5 mm with ultrasonography (US). RESULTS: US images showed that already a 30% excision of the A2 pulley resulted in significant bowstringing. In addition, a partial distal incision of the A2 pulley showed significantly more bowstringing compared to a partial proximal incision. Additional A3 pulley incision and excision of the proximal tendon sheath did not increase bowstringing. Subsequently, removing the skin did increase the bowstringing significantly. CONCLUSION: A partial A2 pulley rupture causes a significant bowstringing. A partial rupture of the A2 pulley at the distal rim of the A2 pulley resulted in more bowstringing than a partial rupture at the proximal rim.

Surgical repair of multiple pulley injuries--evaluation of a new combined pulley repair.

PURPOSE: We report on a combined repair of multiple annular pulley tears using 1 continuous palmaris longus tendon graft to restore strength and function. METHODS: We treated 6 rock climbers with grade 4 pulley injuries (multiple pulley injuries) using the combined repair technique and re-evaluated them after a mean of 28 months. RESULTS: All patients had excellent Buck-Gramcko scores; the functional outcome was good in 4, satisfactory in 1, and fair in 1. The sport-specific outcome was excellent in 5 and satisfactory in 1. Proximal interphalangeal joint flexion deficit slightly increased in 1 patient and remained the same in the other 5. Climbing level after the injury was the same as before in 4 and decreased slightly in 2 climbers. CONCLUSIONS: The technique is effective with good results and has since become our standard treatment. Nevertheless, it is limited in patients with flexion contracture of the proximal interphalangeal joint. TYPE OF STUDY/LEVEL OF EVIDENCE: Therapeutic III.

Flap irritation phenomenon (FLIP): etiology of chronic tenosynovitis after finger pulley rupture.

After a pulley rupture, most climbers regain the full function of their previously uninjured fingers. However, in some cases of pulley rupture, a persistent inflammation of the tendon sheath is observed. In this study, 16 cadaver fingers were loaded until pulley rupture and then studied for the rupturing mechanism. In addition, two patients with this pathology were investigated using ultrasound and MRI, and received surgery. In 13 fingers, a rupture of one or several pulleys occurred and almost always at the medial or lateral insertion. In one finger, a capsizing of the pulley underneath the intact tendon sheath was observed, leading to an avulsion between tendon and tendon sheath. A similar pathology was observed in the ultrasound imaging, in MRI, and during surgery in two patients with prolonged recovery after minor pulley rupture. In cases of prolonged tenosynovitis after minor pulley rupture, a capsizing of the pulley stump is probably the cause for constant friction leading to inflammation. In those cases, a surgical removal of the remaining pulley stump and sometimes a pulley repair may be necessary.

Extensor hood syndrome--osteophytic irritation of digital extensor tendons in rock climbers.

OBJECTIVE: Injuries to the flexor tendons and flexor tendon pulleys are frequently reported in rock climbers. Osteoarthritic changes with bone spurs are also well known. We report on the less commonly described extensor tendon irritation caused by such osteophytes. METHODS: Thirteen high-level rock climbers (12 men, 1 woman; average age 33.8 years [range 17-55]; average years of climbing experience 19 [range 5-30]; average climbing level 10.2) with extensor hood irritation caused by dorsally located osteophytes of proximal interphalangeal (n = 10) or distal interphalangeal joints (n = 3) were evaluated and managed. Twelve climbers received conservative therapy and 1 climber was treated surgically. RESULTS: Before treatment, the climbers were unable to achieve their normal climbing ability due to extensor tendon irritations with resultant effusion noted in the ultrasound examinations. After conservative treatment, and in 1 case surgery, all patients achieved their previous climbing ability. CONCLUSION: While all climbers were able to achieve their former climbing level after treatment, the condition is progressive and the osteoarthritic changes will likely cause further problems for these individuals in the future. Extensor hood irritation must be considered in the differential diagnosis of finger pain in rock climbers.