[Surgical or non-operative treatment of acute Achilles tendon rupture : What does the current literature say?] / Operative oder konservative Behandlung der akuten Achillessehnenruptur : Was sagt die aktuelle Literatur?

BACKGROUND: The Achilles tendon is the strongest tendon in humans and is frequently injured, especially in the physically active young to middle-aged population. An increasing frequency of Achilles tendon ruptures (ATR) has been reported in several studies. However, there is no international consensus regarding possible non-operative (N-OP) or operative (surgical) treatment (OP). OBJECTIVES: The aim of this article is to semi-quantitatively compare both treatment options for ATR by analyzing the results reported in the literature. MATERIAL AND METHODS: For this purpose, relevant categories were identified, and the literature was then evaluated in a PubMed analysis. Ten meta-analyses and two cost analyses were included. The data was extracted according to the categories and evaluated comparatively. RESULTS: OP and N­OP for acute ATR can lead to equally good restitution of clinical function if early functional rehabilitation is applied. The lower re-rupture rate is an advantage of OP, whereas the lower general complications speak in favor of N­OP. The minimally invasive or percutaneous surgical technique (M-OP) appears to be advantageous over the open surgical technique (O-OP), although studies show an increased rate of lesions of the sural nerve. CONCLUSION: There is no consensus regarding the superiority of OP or N­OP for acute ATR, as several studies conducted since the introduction of early mobilization protocols have shown similar results for these two interventions. Results and complications of M­OP and O­OP are also comparable. Considering the available data on the various surgical procedures, the authors prefer the M­OP technique with adequate sural nerve protection for repair of acute ATR, combined with an early mobilization protocol.

HealthyTrailsBR - The prevalence of running-related injuries and cramps, and the description of personal and running characteristics in Brazilian trail runners: a cross-sectional study.

BACKGROUND: Physical activity in natural environments, such as trail running, is a way to nurture physical and mental health. However, running has an inherent risk of musculoskeletal injuries. OBJECTIVES: To investigate the prevalence of running-related injuries (RRI) and cramps, and to describe the personal and training characteristics of Brazilian trail runners. METHODS: A total of 1068 trail runners were included in this observational cross-sectional study. The participants had at least six months of trail running experience. The data were collected between April 2019 and February 2020 through an online and self-reported survey. RESULTS: The point prevalence of RRIs was 39.2 % (95 % credible interval [CrI]: 36.3, 42.1). The body region with the highest point prevalence was the knee. The 12-month period prevalence of RRIs was 69.2 % (95 %CrI: 66.4, 72.0). The body region with the highest 12-month period prevalence was the lower leg. 1- and 12-month period prevalence of cramps was 19.5 % (95 %CrI: 17.1, 21.9) and 36.0 % (95 %CrI: 33.0, 38.8), respectively. Triceps surae was the muscle most affected by cramps. CONCLUSIONS: Two in 5 (40 %) trail runners reported being injured at the time of data collection, and about 2 of 3 reported previous RRIs in the last 12 months. The most prevalent injured body regions were the knee and the lower leg. One in 5 trail runners reported cramps in the last month, increasing to 36 % in the last 12 months. Knowing better the characteristics of the population and the burden of health conditions may inform better decisions regarding implementation actions toward trail running practice.

Surgical treatment of traumatic rupture of the teres major tendon in a professional gymnast: a case report.

Teres major injuries are rare and are generally treated conservatively, except in high-performance athletes. This report describes a case of traumatic rupture of the teres major at its myotendinous junction in a professional gymnast. The patient underwent surgical treatment 10 days after the injury. Six months post-surgery, the patient achieved complete recovery of the range of motion and strength, returning to the pre-injury performance level, guided by physiotherapy rehabilitation. This is the first documented case in the literature of surgical treatment of this injury in a professional gymnast. The main lesson from this case is that early surgical repair in elite athletes can result in excellent functional outcomes and allow return to sport at the pre-injury performance level.

Evaluation of hop tests based on Y-Balance test and FMS test outcomes in volleyball and basketball players to identify those prone to injury: a potential predictor of injury.

BACKGROUND: The quest for a reliable and effective method to identify athletes at risk of injury holds the promise of significantly reducing injury rates and improving overall athletic performance. This research delved into the relationship between the Functional Movement Screen (FMS), Y-Balance Test (YBT), and Hop tests (Side hop, Medial triple hop, and Lateral step-down hop), aiming to determine the potential in predicting injuries of hop tests among division 1 volleyball and basketball players. METHODS: This research was conducted with fifty-two participants from the Division 1 league, encompassing both volleyball and basketball players. The study rigorously employed the Functional Movement Screen (FMS), the Y-Balance Test (YBT), and various hop tests (side hop test, medial triple hop test, lateral step-down hop) to measure relevant variables. The data analysis used logistic regression, ensuring a comprehensive approach to the study. RESULTS: Results showed no significant relationship between FMS and Hop test for predicting injuries, but there was a relationship between ΔY and side hop that shows side hop test can predict injury, but there was no relationship between Lateral step down, Medial triple hop, and ΔY. CONCLUSIONS: Based on our findings, side hop, despite the medial triple hop and lateral step-down test, can be used as a sports injury predictor.

Psychological Well-Being From Sports Injuries in Adolescence: A Narrative Review.

The objective of this paper is to review how the mental and psychological well-being of the adolescent athlete population may be impacted by sports injuries, specifically the development of their personal identities. To answer this question, we conducted a narrative review using keywords such as "adolescence," "psychological," "injury," and "sport" in the PubMed database. When conducting the research, we included sources from the past 15 years in order to gain a more present and accurate analysis of our question, and no countries were excluded from our population. Through our research, we identified risk factors that contribute to the rising psychological stress on adolescents. The return to sport was also found to be primarily affected by implied psychological illnesses such as self-confidence and identity, along with parental and coach guidance through the rehabilitation process. Despite the lack of research, scientists work to pursue additional psychological interventions to ensure the emotional well-being of adolescent athletes. Through this review, we aim to inform athletes, coaches, parents, and pediatricians about psychological issues that they may face as they continue to pursue their respective roles in sports. This study also paves a path for future research concerning potential interventions to prevent such psychological issues and ensure both physical and mental health for young athletes.

Ocular trauma in badminton: A 5-year review of badminton-related eye injury emergency department presentations.

OBJECTIVE: To examine the nature and severity of badminton-related ocular injuries in Melbourne, Australia. METHODS: This is a retrospective chart review. A search of the medical records was conducted for patients presenting to the ED at The Royal Victorian Eye and Ear Hospital, with badminton-related eye injuries from June 2018 to May 2023. Data were extracted, focusing on injury mechanism, patient demographics and treatment outcomes. RESULTS: In total, 88 patients were included in the study, comprising 64 (73%) men and 24 (27%) women. The mean patient age was 36.13 years. The most common injury was hyphaema (73%), followed by commotio retinae (45%). One patient sustained a penetrating eye injury when a shuttlecock shattered the spectacles he was wearing during play. Medical intervention was required for 90% of patients. The most common interventions were steroid eye drops (80%) and cycloplegic eyedrops (76%). A total of six (7%) patients required surgical management. For those 69 patients followed up at The Royal Victorian Eye and Ear Hospital, 77% of patients had a final best-corrected visual acuity of 6/6 or greater. CONCLUSIONS: Hyphaema, commotio retinae and traumatic uveitis were the most commonly diagnosed injuries. The majority of patients with badminton-related eye injuries required medical treatment, and some necessitated surgical intervention. To mitigate these risks, there is a pressing need to develop an eye safety policy for Australian badminton players, and players should exercise caution when wearing spectacles during play to prevent potential penetrating eye injuries.

Analysis of the Functional Outcome of Arthroscopic Anterior Cruciate Ligament Reconstruction Using the Central Quadriceps Tendon Graft.

INTRODUCTION: Anterior cruciate ligament (ACL) injuries are common, particularly among athletes, and often result in knee instability and decreased functionality. Arthroscopic ACL reconstruction is the standard treatment, typically using a patellar tendon bone graft (PTBG) or hamstring tendon graft (HTG). The central quadriceps tendon graft (QTG) has been proposed as a superior alternative due to its structural properties. METHODOLOGY: This study involved patients undergoing ACL reconstruction using the central quadriceps tendon graft. Functional outcomes were assessed using the Tegner Lysholm knee score were assessed at preoperative and postoperative intervals of two weeks, three months, and six months. Statistical analysis compared these scores over time. RESULTS: Among the subjects, 90.6% were male and 9.4% were female. Injuries primarily resulted from sports activities and road traffic accidents (46.9% each). Right-side injuries were more prevalent (65.6%). The mean time from injury to surgery was 9.37 months. The mean graft size was 8.75 mm, and the mean tourniquet time was 105.94 minutes. Preoperative tests showed positive results for anterior drawer, Lachman, and pivot shift tests in most patients, which were negative postoperatively. Significant improvements in knee flexion and Lysholm knee scores were observed. Preoperative knee flexion ranged from 0-100° to 0-120°, improving to 0-120° to 0-130° six months postoperatively. The mean Lysholm knee score improved from 47.06 preoperatively to 93.16 at six months. Excellent outcomes were seen in 78.1% of the patients, with 21.9% achieving good outcomes. CONCLUSION: The central quadriceps tendon graft is an effective option for ACL reconstruction, offering excellent functional outcomes and low complication rates. It shows promise as a better alternative to traditional graft types, although further research is necessary to confirm these findings.

Stress Distribution Pattern of a Calculated Standardized Force on Maxillary and Mandibular Jaws with Proclined Maxillary Anterior Teeth with and without the Use of Mouthguard: A 3D Finite Element Analysis.

Aim: To evaluate the stress distribution of calculated standardized force on maxillary and mandibular jaw bones with proclined maxillary anterior teeth with and without the use of a mouthguard. Materials and methods: It's a finite element analysis (FEA) study. Maxillary and mandibular jaw models with and without mouthguard (4 mm) were created using a cone-beam computed tomography (CBCT) scan of a 13-year-old male patient with proclined maxillary anterior teeth. Calculated standardized forces were applied on the maxillary central incisors in the horizontal direction of the created model. The von Mises stresses (MPa) were analyzed on the maxillary and mandibular jaw. Results: Higher von Mises stresses were analyzed in the maxillary and mandibular jaw model without a mouthguard compared to the model with a mouthguard. Forces were more evenly distributed in the maxillary and mandibular jaw models with a mouthguard. Conclusion: A mouthguard can be used to reduce and evenly distribute the stress on the maxillary and mandibular jaw with proclined maxillary anterior teeth when exposed to real-life situation forces. Clinical significance: The force of injury is influenced by the size of the object or the velocity at which the athlete hits the object/individual. There is a need to evaluate the force at which the individual athlete hits the object/surface based on average height, weight, and velocity/performance at that particular age. As the age of the athlete's advances, there is a change in the height, weight as well as performance. This factor will influence the impact and severity of the trauma caused during sports activities. So, these parameters should be considered while designing the mouthguard for its better effectiveness. How to cite this article: Doiphode AR, Kalaskar R. Stress Distribution Pattern of a Calculated Standardized Force on Maxillary and Mandibular Jaws with Proclined Maxillary Anterior Teeth with and without the Use of Mouthguard: A 3D Finite Element Analysis. Int J Clin Pediatr Dent 2024;17(S-1):S61-S66.

[Sonography of muscles : Rheumatology-Neurology-Geriatrics-Sports medicine-Orthopedics]. / Sonographie von Muskeln : Rheumatologie ­ Neurologie ­ Geriatrie ­ Sportmedizin ­ Orthopädie.

Muscle sonography is used in rheumatology, neurology, geriatrics, sports medicine and orthopedics. Muscular atrophy with fatty and connective tissue degeneration can be visualized and must be interpreted in conjunction with the sonographic findings of the supplying nerves. Sonography is becoming increasingly more important for the early diagnosis of sarcopenia in rheumatology, geriatrics and osteology. Even if its significance has not yet been conclusively clarified, many publications confirm the high reliability of the method. Sonography can ideally be used in addition to magnetic resonance imaging (MRI) in the diagnostics of myositis as it can speed up the diagnosis, muscle groups that were not imaged by MRI can also be assessed sonographically and all muscle groups can be examined during the course of the procedure. Sonography also helps to make a quick and uncomplicated diagnosis of many sports injuries in addition to MRI and is therefore the basis for a targeted therapeutic approach.

Gender differences in foot and ankle sporting injuries: A systematic literature review.

BACKGROUND: In response to the all-time high of female sports participation, there has been increasing scientific discourse and media interest in women's sporting injuries in recent years. In gender comparable sports the rate of foot and ankle injury for women is higher than for men. There are intrinsic and extrinsic factors which may explain this difference. METHODS: A systematic literature search was performed according to the PRISMA guidelines of PubMed, Ovid EMBASE and OVID MEDLINE. Relevant key terms were used to narrow the scope of the search prior to screening. Case reports, review articles, paediatric patients, non foot and ankle injuries and combat sports were excluded. We used dual author, two pass screening to arrive at final included studies. RESULTS: 2510 articles were screened after duplicate exclusion. 104 were included in this literature review. We identified lack of reporting gender difference in the literature.We identified that females have higher frequency and severity of injury. We provide an overview of our current understanding of ankle ligament complex injuries, stress fractures, ostochondral lesions of the talus and Achilles tendon rupture. We expand on the evidence of two codes of football, soccer and Australian rules, as a "case study" of how injury patterns differ between genders in the same sport. We identify gender specific characteristics including severity, types of injury, predisposing risk factors, anatomy, endocrinology and biomechanics associated with injuries. Finally, we examine the effect of level of competition on female injury patterns. CONCLUSIONS: There is a lack of scientific reporting of gender differences of foot and ankle injuries. Female athletes suffer foot and ankle injuries at higher rates and with greater severity compared to males. This is an under-reported, yet important area of orthopaedics and sports medicine to understand, and hence reduce the injury burden for female athletes.