Non-physical factors that impact return to work in individuals with upper extremity injuries: A scoping review.

BACKGROUND: Upper extremity injuries may prevent adults from returning to work, impacting productivity, and engagement in meaningful employment. OBJECTIVE: The scoping review identified various non-physical factors that impact return to work (RTW) after an upper extremity injury. METHODS: Database searches included: CINAHL, PsycINFO, PubMed, and the Cochrane Database of Systematic Reviews. The authors further hand searched the journals Work and The Journal of Hand Therapy. Inclusion criteria included articles published in English, published from 2000-2020, and addressed the following topics: upper extremity injury, the client's psychosocial perceptions of the injury, and return to work. RESULTS: After title and abstract review, 9 studies were identified for full-text review that examined various patterns related to non-physical factors that impact RTW. Three themes emerged from the full-text reviews including client self-efficacy, social determinants of health, and the need for holistic intervention approaches. CONCLUSIONS: Practitioners involved in the rehabilitation of working age clients with upper extremity injuries should remain cognizant of the non-physical factors that can impact return to work and incorporate holistic approaches like monitoring and addressing self-efficacy, psychosocial well-being, and social determinants of health into clinical practice.

Prevalence of sport injuries in Olympic combat sports: a cross-sectional study examining one Olympic period.

BACKGROUND: Due to full contact impacts in combat sports, the risk of injuries is elevated. The aim of this study is to report severe injuries among athletes in Olympic combat sports. Specific injury types, time loss, and the performance level after injury are examined. METHODS: Survey to investigate injuries in Olympic combat sports during the time period from 2012-2016. Reported injuries were analyzed by anatomical location, injury type, gender, time loss, and performance level. RESULTS: The three injuries resulting in the longest time loss (ACL rupture: judo= 37 weeks; karate = 49 weeks; shoulder dislocation: wrestling = 41 weeks; shoulder rotator cuff injury: wrestling = 32 weeks) also accounted for the largest proportion of athletes with career-ending injuries (ACL rupture: judo = 28%; karate = 67%; shoulder dislocation: wrestling = 40%; shoulder rotator cuff injury: wrestling = 50%). Taekwondo and fencing had the shortest time loss (<12 weeks) among all combat sports. More injuries occurred during training (58%) as compared to competition (42%). Injury prevalence of competitive athletes was significantly higher as compared to recreational athletes. Male athletes suffered significantly more anterior cruciate ligament injuries (72% vs. 56%; P<0.05), unspecific shoulder injuries (89% vs. 47%; P<0.01), and elbow ligament injuries (57% vs. 30%; P<0.05) during training. CONCLUSIONS: The study shows that there are important differences between "punching and kicking" and "throwing" martial arts in terms of specific injury types. In judo and wrestling, the injuries are more likely to affect the joints (knee and shoulder). Therefore, injury prevention these sports should focus on strength training of the muscles surrounding the joints and on defensive reactionary movements to avoid dangerous biomechanical joint angles. In "punching and kicking" sports, injuries of the hands and feet, due to the large impact forces of strikes and kicks, could be reduced by improved protective equipment on hands and feet.

Does hyperbaric oxygen therapy facilitate peripheral nerve recovery in upper extremity injuries? A prospective study of 74 patients.

PURPOSE: Several experimental studies have investigated the effects of hyperbaric oxygen therapy (HBOT) on peripheral nerve regeneration. However, to the best of our knowledge, clinical studies to evaluate the effects of HBOT on peripheral nerve recovery are seldom performed. The aim of our study was to investigate the efficacy of HBOT following primary nerve repair in patients with upper extremity nerve injuries. METHODS: Patients admitted to our hospital between 2015 and 2019 with ulnar and median nerve injuries were included in the study. Patients were randomized based on their application dates and divided into two different groups. Patients who received HBOT following standard epineural nerve repair were included in group 1, while patients who only underwent epineural nerve repair were included in group 2. All patients were followed up at 3, 6, and 12 months post-treatment and evaluated through electroneuromyography analysis of the traumatized nerve, injured nerve-related muscle strength, and two-point discrimination test. RESULTS: Impulse transmission of injured nerves to the end organ was faster in group 1. Further, ENMG parameters demonstrated that injured nerves of patients in group 1 recovered faster. Patients in group 1 also reached higher power score and had significantly more rapid motor recovery than patients in group 2. CONCLUSION: This prospective study of upper extremity injuries demonstrated the favorable effects of HBOT on nerve recovery both clinically and electrophysiologically following nerve repair. One HBOT session each day for 5 days after surgical treatment can decrease morbidity and facilitate recovery.

Application of hydrosurgery for burn wound debridement: An 8-year cohort analysis.

INTRODUCTION: During the last decade, the Versajet™ hydrosurgery system has become popular as a tool for tangential excision in burn surgery. Although hydrosurgery is thought to be a more precise and controlled manner for burn debridement prior to skin grafting, burn specialists decide individually whether hydrosurgery should be applied in a specific patient or not. The aim of this study was to gain insight in which patients hydrosurgery is used in specialized burn care in the Netherlands. METHODS: A retrospective study was conducted in all patients admitted to a Dutch burn centre between 2009 and 2016. All patients with burns that underwent surgical debridement were included. Data were collected using the national Dutch Burn Repository R3. RESULTS: Data of 2113 eligible patients were assessed. These patients were treated with hydrosurgical debridement (23.9%), conventional debridement (47.7%) or a combination of these techniques (28.3%). Independent predictors for the use of hydrosurgery were a younger age, scalds, a larger percentage of total body surface area (TBSA) burned, head and neck burns and arm burns. Differences in surgical management and clinical outcome were found between the three groups. CONCLUSION: The use of hydrosurgery for burn wound debridement prior to skin grafting is substantial. Independent predictors for the use of hydrosurgery were mainly burn related and consisted of a younger age, scalds, a larger TBSA burned, and burns on irregularly contoured body areas. Randomized studies addressing scar quality are needed to open new perspectives on the potential benefits of hydrosurgical burn wound debridement.

The burden of chronic elbow dislocations in Cambodia and early results of a cost-effective surgical approach.

Chronic elbow dislocation presents a surgical challenge and there is difficulty in balancing stability with early mobilisation. We present a series of 103 patients treated with open reduction via a posterior approach and provide early results of an alternative combined medial and lateral approach (Soddo technique, Anderson et al.). Of the 103 patients, 81% initially consulted a traditional healer and the mean dislocation period was 11 weeks. There was significant loss to follow-up. Only 12 patients having undergone the posterior approach had complete datasets. The mean preoperative arc of movement was 10° and the postoperative arc was 65° at a mean follow-up of 16 weeks. Five patients treated with the Soddo technique had sufficient follow-up data. The mean preoperative arc was 20° and the mean postoperative arc was 95° (mean follow-up of 20 days). Those having undergone the Soddo technique achieved a 20° greater increase in range of movement and no re-dislocations.

Chronic Pain Rehabilitation for Upper Extremity Pain Following Stimulator Removal.

BACKGROUND Both spinal cord stimulators (SCS) and interdisciplinary chronic pain rehabilitation program (CPRP) are evidence-based treatments for chronic pain but differ on treatment foci. SCS focuses on decreasing the subjective pain experience as a means of improving function and quality of life. CPRP focuses on addressing the cognitive, emotional, and behavioral factors associated with chronic pain to improve function. Due to experimental constraints, these 2 treatment options are difficult to compare; however, this case report offers a unique opportunity to examine outcomes for both interventions in a sequential manner for changes in pain, function, and mood. CASE REPORT This single case study examined the separate and sequential outcomes of SCS and CPRP in a 26-year-old patient with a work-related injury resulting in chronic upper extremity pain. This patient was treated within an interdisciplinary CPRP following failure and removal of an SCS. Outcomes were measured by psychological assessments and return-to-work through a 6-month post-CPRP follow-up. CONCLUSIONS Pain intensity decreased following SCS placement and CPRP, while pain-related distress, pain interference, and overall affect improved only after CPRP, with sustained improvements at 6-month follow-up. Patient evidenced improvement following treatment with SCS and CPRP. SCS resulted in improvement in subjective pain and modest improved self-reported activity. CPRP demonstrated marked improvement in pain, self-reported function, and mood with patient eventually returning to work and maintaining most of these gains 6-months after completing CPRP treatment.

Does a Brief Mindfulness Exercise Improve Outcomes in Upper Extremity Patients? A Randomized Controlled Trial.

BACKGROUND: Mindfulness-based interventions are useful in reducing psychologic distress and pain intensity in patients with chronic pain. However, most mindfulness-based interventions are resource-intensive, lengthy, and not feasible for busy orthopaedic surgical practices. QUESTIONS/PURPOSES: The purpose of this study was to determine if a 60-second personalized mindfulness-based video exercise is (1) associated with improved pain intensity, emotional distress, and state anxiety compared with an attention placebo control (a time-matched educational pamphlet about pain and stress); and (2) feasible and acceptable for patients with upper extremity injury in an orthopaedic practice. METHODS: This was a single-center, single-blind randomized controlled trial of the mindfulness-based video exercise (60 seconds duration, free online) versus an attention placebo control (an educational pamphlet about pain and stress presented to patients to read over 60 seconds). One hundred forty-nine patients presenting for a new or followup appointment at the office of one of two orthopaedic hand and upper extremity outpatient surgical practices at an urban academic hospital were invited to participate between September 2016 and December 2016. Of 149 patients screened, 125 patients were randomized and completed a demographic questionnaire, the Numeric Rating Scale to assess pain intensity, the State Anxiety subscale of the State Trait Anxiety Inventory to assess state anxiety, and Emotion Thermometers to assess anxiety, anger, and depression before and after the interventions. Postintervention, patients also completed the Client Satisfaction Questionnaire Scale-3 to assess the acceptability. A mean score of 21 or higher is considered acceptable. Feasibility was determined based on number of patients approached who refused participation. The intervention was defined as feasible if refusal rate was lower than 25%. Analysis of covariance was used to test comparative improved pain intensity on the NRS, psychologic distress on the Emotion Thermometers, and state anxiety on the State Anxiety Subscale of the State Trait Anxiety Index after controlling for respective baseline scores. A 1-point minimal clinically important difference (MCID) was used on the NRS for pain intensity. RESULTS: Adjusted for the baseline means, compared with patients who received the attention placebo control, patients who participated in the mindfulness-based video exercise demonstrated improved pain intensity (mindfulness-based video exercise: 3.03 ± 0.12; control: 3.49 ± 0.12; mean difference: 0.46 [0.12-0.80]; p = 0.008); state anxiety (mindfulness-based video exercise: 32.35 ± 0.59; control: 35.29 ± 0.59; mean difference: 2.94 [1.29-4.59]; p = 0.001); anxiety symptoms (mindfulness-based video exercise: 1.49 ± 0.19; control: 2.10 ± 0.19; mean difference: 0.61 [0.08-1.14]; p = 0.024); depression (mindfulness-based video exercise: 1.03 ± 0.10; control: 1.47 ± 0.11; mean difference: 0.44 [0.15-0.73]; p = 0.004); and anger (mindfulness-based video exercise: 0.76 ± 0.12; control: 1.36 ± 0.12; mean difference: 0.60 [0.26-0.94]; p = 0.001). However, the observed differences in pain intensity were below 1 point on the NRS, which is the MCID established in patients with chronic pain. No MCID is available for the other measures. The mindfulness-based video exercise was feasible based on a dropout rate of 0%, and acceptability reached the medium range with similar scores in both groups (mindfulness-based video exercise: 20.70 ± 5.48; control: 20.52 ± 6.42). CONCLUSIONS: A 60-second mindfulness-based video exercise is feasible to implement and acceptable to patients in busy orthopaedic practices. This video exercise is also effective in improving momentary pain, anxiety, depression, and anger in this population, but it is unclear whether these improved pain and distress levels are meaningful to patients who present with low levels of pain and psychologic distress. Future studies should seek to discern whether the improved pain and distress levels we observed are clinically important or whether the intervention delivers larger effects in subgroups of patients experiencing greater pain intensity and if the improved pain and distress levels are durable. Such studies might also assess cost-effectiveness, because this mindfulness-based tool takes little time and few resources to use, and the effects and durability of multiple sessions of a mindfulness-based video exercise. LEVEL OF EVIDENCE: Level II, therapeutic study.

Revisión sistemática del tratamiento de fisioterapia en el reimplante de extremidad superior / Systematic review of the physiotherapy treatment in the replantation of upper extremity

Objetivo: Describir las técnicas de fisioterapia implementadas en el tratamiento posquirúrgico de reimplante de extremidad superior y evaluar los resultados funcionales. Estrategia de búsqueda y selección de estudios: Revisión sistemática de las bases de datos Pubmed, Web of Science, Scopus y Cochrane Library desde el 1 de enero de 1990 hasta el 30 de junio de 2015. Dos revisores independientes han examinado, analizado y evaluado los resultados. Se han incluido estudios originales de pacientes con reimplante del miembro superior en los que se describiera y analizara el tratamiento de fisioterapia y los resultados obtenidos. Síntesis de resultados: Se han obtenido 6 publicaciones, todas estudios de casos, sobre 6 reimplantes de antebrazo-mano y uno de todos los dígitos de ambas manos. Las intervenciones planteadas en el postoperatorio inmediato han sido la colocación de ortesis, el control del estado del reimplante, los ejercicios respiratorios, la educación sanitaria, el drenaje del edema, y la movilización controlada del miembro implantado y del resto de la extremidad. En la fase ambulatoria se ha propuesto continuar con la movilización pasiva, asistida y activa controlada; drenaje del edema; masaje de la cicatriz; electroterapia; trabajo de la sensibilidad y reeducación de las actividades de la vida diaria. Hallamos variabilidad en el inicio del tratamiento de fisioterapia y sus técnicas, especialmente en la movilización articular. Conclusiones: Se advierte de la escasez de referencias al tratamiento de fisioterapia en las publicaciones biomédicas, a pesar de ser una parte indispensable y vital para el éxito del reimplante

Objective: Describing the techniques of physiotherapy implemented in post-surgical treatment of upper extremity replantation and evaluate the functional results. Search strategy and article selection: Systematic review of Pubmed, Web of Science, Scopus and Cochrane Library from 1st January 1990 to 30th June 2015. Two independent reviewers have examined, analyzed and evaluated the results. It has included original studies of patients with upper limb replantation, in which is described and analyzed physiotherapy treatment and outcomes. Summary of results: Six publications have been obtained, all of them case studies, about 6 replantations of forearm-hand and one of all digits of both hands. The interventions in immediate postoperative period have been the placement of orthosis, state inspection of the replantation, breathing exercises, health education, drainage of edema, and controlled mobilization of the replanted member and the rest of the limb. In ambulatory phase it has been proposed to continue the passive, assisted and active controlled mobilization; drainage of edema; scar massage; electrotherapy; sensory reeducation and retraining of the activities of daily living. Presence of variability at the start of physical therapy and its techniques, especially in joint mobilization. Conclusions: The study warns of the paucity of references to physical therapy in the biomedical literature, despite being indispensable and vital to successful of the replantation

Water Polo Injuries and Training Methods.

Water polo is a unique team sport combining swimming sprints and eggbeater kicking, frequent overhead movements and throwing, and regular physical contact with minimal protective equipment. Accordingly, a wide variety of training methods attempt to enhance all of these skill sets. This usually includes some combination of aerobic/anaerobic fitness (via swimming), sport-specific skills, strengthening, and nutrition. In addition, injuries in water polo are somewhat diverse. Physical contact is responsible for the majority of acute injuries, most frequently being injuries to the head and face. The high prevalence of shoulder pain in water polo is likely related to increased shoulder mobility and subsequent instability and stress on shoulder structures, yet the underlying causation is not certain. The unique aspect of shoulder injuries occurring in water polo players is that they may be due to a combination of swimming-related overuse conditions, overhead throwing, and acute trauma-related conditions. Although there is generally minimal evidence-based information available, this article attempts to highlight the current knowledge that we have in regard to water polo injuries and training methods.

Enzymatic debridement for the treatment of severely burned upper extremities - early single center experiences.

BACKGROUND: Severe burns of hands and arms are complex and challenging injuries. The Standard of care (SOC) - necrosectomy with skin grafting - is often associated with poor functional or aesthetic outcome. Enzymatic debridement (ED) is considered one promising alternative but, until recently, results proved to be highly variable. METHODS: Between 04/2014 and 04/2015, 16 patients with deep partial- to full-thickness burns of the upper extremities underwent enzymatic debridement (ED) in our Burn Center and were evaluated for extent of additional surgery, wound healing, pain management and functional parameters. RESULTS: Following ED, no further surgical intervention was required in 53.8 % of the study population. In patients who required surgical treatment, the the skin-grafted area could be reduced by 37.0 % when compared to initial assessment. Time from injury to ED was 24.4 h and patients were able to start physical therapy after 2.0 days but suffered from prolonged wound closure (28.0 days). Regionally administered anesthesia proved to be superior to pain medication alone as pain levels and consumed morphine-equivalent were lower. Post-demission follow-up showed good functional results and pain levels with low scores in two self-report questionnaires (DASH, PRWE-G) but 3 patients reported increased susceptibility to shear stress. Based on these early experiences, we developed a 3-step algorithm for consecutive patients allowing appropriate and individualized treatment selection. CONCLUSIONS: We see a potential benefit for ED in the treatment of severely burned hands and forearms but further investigations and proper prospective, randomized controlled trials are needed to statistically support any outlined assumptions.

Serum of 25-Hydroxyvitamin D and Intact Parathyroid Hormone Levels in Postmenopausal Women with Hip and Upper Limb Fractures.

OBJECTIVES: To assess the serum of 25-hydroxyvitamin D (25(OH)D) and intact parathyroid hormone (iPTH) levels in postmenopausal women from northern China with hip and upper limb fractures. DESIGN: Case-control. SETTING: Affiliated Hospital of Qingdao University. PARTICIPANTS: Postmenopausal women diagnosed with hip fracture (n = 335) and matched controls without fracture (n = 335). MEASUREMENTS: Between 2011 and 2013, fasting venous samples were analyzed for 25(OH)D, iPTH, alkaline phosphatase (ALP), calcium, and phosphorus. All women completed a standardized questionnaire designed to document putative risk factors for fractures. RESULTS: Eight percent of participants had vitamin D deficiency, and 66.0% had secondary hyperparathyroidism. Serum 25(OH)D levels were significantly (P < .001) lower in women with hip fracture than in controls. Multivariate logistic regression analysis adjusted for common risk factors showed that serum 25(OH)D of 20 ng/mL or less was an independent indicator of hip fracture (odds ratio (OR) = 2.98, 95% confidence interval (CI) = 2.11-4.20) and concomitant upper limb fracture in those with existing hip fractures (OR = 4.77, 95% CI = 1.60-10.12). The area under the receiver operating characteristic curve of 25(OH)D was 0.77 (95% CI = 0.68-0.84) for hip fracture and 0.80 (95% CI = 0.72-0.89) for hip and upper limb fractures. CONCLUSION: Vitamin D insufficiency and secondary hyperparathyroidism were a common problem in postmenopausal women who presented with concomitant hip and upper limb fractures, suggesting that they might contribute to the pathophysiology of fractures in postmenopausal women.

Epidemiology of burns caused by moxibustion in Korea.

INTRODUCTION: Moxibustion, a traditional Chinese treatment that uses dried Artemisia argyi, is a common cause of burns treated in Korean hospitals. We aimed to examine the characteristics of moxibustion-induced burns. METHODS: This retrospective study examined the records of 59 patients who were treated for moxibustion-induced burns (April 2014-October 2015). All patients completed a questionnaire regarding their general characteristics and moxibustion use. RESULTS: The patients included 16 men and 43 women (average age: 49.1 years, 68 burn sites). Superficial second-degree burns were present at 21 sites, deep second- or third-degree burns at 44 sites, and unknown burns at 3 sites. The most common sites were the lower extremities, abdomen, and upper extremities. The most common practitioners were the patients (27/59, 45.7%) and Oriental medicine practitioners (23/59, 38.9%). The most common locations were the patient's home, Oriental medicine clinic, and moxibustion clinic. The most common reason for moxibustion was pain. Only the burn site was significantly associated with burn depth, and non-abdominal sites were 9.37-fold more likely to involve deep burns (vs. abdominal sites). CONCLUSION: Korean patients routinely undergo moxibustion, and care must be taken when using moxibustion at non-abdominal sites, due to the risk of deep burns.

[Injuries in the Martial Arts Judo, Taekwondo and Wrestling - A Systematic Review]. / Verletzungen in den Kampfsportarten Judo, Taekwondo und Ringen - Eine systematische Übersichtsarbeit.

BACKGROUND: Martial arts such as judo, taekwondo and wrestling are regulated, usually athletic duels. The aim is to score better than your opponent or to win. As with any type of sport, athletes in martial arts sustain minor and major injuries, which may have many negative consequences. In addition, sports injuries and their rehabilitation generate high costs to the healthcare system. In contrast to the FIFA 11+ warm-up program, no preventive programs have been postulated for injury prevention in these martial arts. Therefore, the aim of this systematic review was to summarise the latest research findings and to evaluate whether initial recommendations can be given for the reduction of injuries in the martial arts judo, wrestling and taekwondo. METHODS: To gain an overview of the latest research findings, we searched for systematic reviews in PEDro, PubMed, Cochrane and the internet search engine Google Scholar. The methodological quality of these reviews was assessed using the Critical Appraisal Tool for a Systematic Review (CASP), and data was extracted on the risk of injury, injury location and injury type. RESULTS: It was found that all three review articles are of low to moderate methodological quality. Regarding injury location, it became evident that the extremities are particularly vulnerable to injury in all three martial arts. Effusion was observed to be the most common type of injury. CONCLUSION: Due to the moderate methodological quality and the injury type of effusion, it is not possible to formulate recommendations for injury prevention. Moreover, uniform definitions should be developed to describe sports injuries.

Munchausen syndrome revealed by subcutaneous limb emphysema: a case report.

INTRODUCTION: Limb subcutaneous emphysema secondary to a Munchausen syndrome represents a rare and severe entity because it involves the functional prognosis of the limb and vital prognosis of the patient. CASE PRESENTATION: We report the case of an 18-year-old Moroccan woman patient who presented to our hospital with a subcutaneous emphysema of the shoulder girdle and the right arm, caused by our patient. Treatment was aggressive, with a wide surgical debridement, parenteral antibiotic therapy and hyperbaric oxygen therapy. The results have been favorable. CONCLUSIONS: The correlation of anamnestic data and clinical and para-clinical exams were essential for the diagnosis of Munchausen syndrome in this case. In this regard, we report a rare case of subcutaneous limb emphysema secondary to Munchausen syndrome.

Field amputation: response planning and legal considerations inspired by three separate amputations.

BACKGROUND: Surgical procedures in the field are occasionally required as life-saving measures. Few centers have a planned infrastructure for field physician support. Focused efforts are needed to create teams that can meet such needs. Additionally, certain legal issues surrounding these efforts should be considered. Three cases of field dismemberment inspired this call for preparation. METHODS: In one case, an earthquake caused the collapse of a bridge, entrapping a child within a car. A through-knee amputation was required to free the patient with local anesthetic only. The second case was the result of a truck bomb causing the collapse of a building whereby a victim was trapped by a pillar. After retrieval of supplies from a local hospital, a through-knee amputation was performed. The third case involved a young man whose arm became entangled in an oil derrick. This patient was sedated and intubated in an erect position and the arm was amputated. RESULTS: Fortunately, each of these victims survived. However, the care these patients received was unplanned and had the potential for failure. The authors feel that disaster teams, including a surgeon, should be identified in advance as responders to a disaster on short notice. Legal issues including statespecific Good Samaritan laws and financial support systems must also be considered. CONCLUSION: As hospitals and trauma systems prepare for disaster situations, they should consider the eventuality of field dismemberment. This involves identifying a team, including a surgeon, and devising an infrastructure allowing rapid response capabilities, including surgical procedures in the field.

Associations between childhood obesity and upper and lower extremity injuries.

OBJECTIVES: To estimate the overall and age-specific associations between obesity and extremity musculoskeletal injuries and pain in children. METHODS: This cross-sectional study used information from electronic medical records of 913178 patients aged 2-19 years enrolled in an integrated health plan in the period 2007-2009. Children were classified as underweight, normal weight, overweight, or moderately/extremely obese and, using multivariable logistic regression methods, the associations between weight class and diagnosis of upper or lower extremity fractures, sprains, dislocations and pain were calculated. RESULTS: Overweight (OR 1.18, 95% CI 1.15 to 1.20), moderately obese (OR 1.24, 95% CI 1.20 to 1.27) and extremely obese (OR 1.34, 95% CI 1.30 to 1.39) children had statistically significantly higher odds of lower extremity injuries/pain compared to normal weight, adjusted for sex, age, race/ethnicity and insurance status. Age-stratified analyses yielded similar results. No consistent association was observed between body mass index and injuries/pain of the upper extremities. CONCLUSIONS: Greater body mass index is associated with increased odds of lower extremity injuries and pain issues. Because the benefits of physical activity may still outweigh the risk of injury, attention should be paid to injury prevention strategies for these children at greater risk for lower extremity injuries.

Indications and complications of major limb amputations in Kano, Nigeria.

OBJECTIVES: To determine the indications and complications of major limb amputations in a Nigerian hospital. DESIGN: A five-year retrospective descriptive study. SETTING: National Orthopaedic Hospital, Dala, Kano, Nigeria. PARTICIPANTS: Patients who had amputations above the wrist or ankle between January 2006 and December 2010. MAIN OUTCOME MEASURES: Indications, complications and mortality. RESULTS: There were 132 unilateral amputations. The patients were mostly males and below the age of 40. Lower limb amputations (74.2%) exceeded upper limb amputations (25.8%). The commonest indication was trauma (42.4%) followed by TBS gangrene (31.8%) and malignant tumours (12.9%). Wound infection, the commonest complication, occurred in patients who had identifiable predisposing factors. The 3 deaths that occurred were in patients who had had traditional bone setter intervention: 2 were due to septicaemia; 1, due to severe tetanus. CONCLUSION: Trauma and traditional bone setter gangrene were the commonest indications. Most of the amputations were avoidable. Institution of preventive measures is imperative. Paying attention to predisposing factors can reduce complications.

Could forearm Kinesio Taping improve strength, force sense, and pain in baseball pitchers with medial epicondylitis?

OBJECTIVE: To determine short-term effects of applied forearm Kinesio Taping (KT) on pain, wrist flexor strength, and force sense for baseball players with medial epicondylitis (ME). DESIGN: Case-control repeated measures study. SETTING: Clinical sports medicine research laboratory in a medical university. PARTICIPANTS: A group of 10 baseball players with ME (ME group) and another group of 17 healthy collegiate athletes (healthy group). INTERVENTION: Three taping conditions were applied in both groups: (1) no taping applied, (2) placebo taping applied (PT), and (3) KT applied. MAIN OUTCOME MEASURES: Three variables were measured including maximal wrist flexor strength, related/absolute force sense errors, and pain scale (pressure pain and pain tolerance) under 3 taping conditions. RESULTS: No significant relationship was found either in maximal wrist flexor strength or in related force sense errors between the 2 groups with taping applied, except absolute force sense errors (P = 0.037). Both the healthy group and the ME group in absolute force sense measurement significantly decreased the errors in PT and KT conditions. Also, the tolerance of pressure pain also improved in both the healthy group and the ME group when performing PT and KT conditions. CONCLUSIONS: Forearm KT may enhance absolute force sense and improve pain condition for both healthy athletes and athletes suffering from ME when placebo and KT applied. However, KT did not result in significant changes in maximal wrist flexor strength for either group.

Evaluation and management of scapular dysfunction.

The scapula plays an important role in shoulder function and requires both significant mobility and stability. Normal motion is 3-dimensional, and during arm elevation consists of upward rotation, posterior tilting, and external rotation as well as clavicular elevation and retraction. Examination should include visual observation, symptom alterations tests, testing of muscle strength, and flexibility of key structures including the pectoralis minor, posterior shoulder and thoracic spine. Treatment consists of graded resistive exercise, neuromuscular retraining, stretching, manual therapy, and taping where necessary. Although several studies suggest a relationship between abnormal scapular motion and symptoms, strong evidence directly supporting a causal relationship is lacking and further work is necessary to clarify this relationship.