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BACKGROUND: To achieve an excellent functional and cosmetic result, primary closure is preferred over leaving wounds to heal by secondary intention. However, traumatic wounds are often under excessive tension during wound closure and incorrect suture technique can compromise microcirculation, leading to skin necrosis and impaired wound healing. OBJECTIVE: To describe an inexpensive and effective tension relief technique that helps the successful primary closure of a variety of equine wounds at high risk of dehiscence. STUDY DESIGN: Retrospective case series. METHODS: All wounds that were managed with the Tension Tile System (TTS) at four Equine Hospitals between March 2017 and May 2021 were evaluated. The wounds were classified according to various criteria including anatomical location, time elapsed prior to surgery, depth of wound and post-surgical use of immobilisation. Outcome criteria were based on the success of primary intention healing. The duration of convalescence (weeks) after surgery was also recorded. RESULTS: During the study period, the TTS was used in 191/860 (22%) wounds repaired under general anaesthesia or standing sedation. Overall, primary intention healing (Group A) was achieved in 132 of 191 cases (69%, CI 62%-75%), with partial dehiscence (Group B) in a further 30/191 cases (16%, CI 11%-22%). Severe dehiscence (Group C) was recorded in 29/191 cases (15%, CI 11%-21%). The median convalescence time was 4 weeks (Range 3-15, interquartile range 4-6) in Group A. MAIN LIMITATIONS: Retrospective nature of the study and subjective outcome assessment. The technique was applied to wounds under significant tension; however, this was based on a subjective assessment by the surgeons involved. CONCLUSIONS: The Tension Tile System is an economical and effective technique for challenging equine wounds under tension, in a variety of anatomical locations.
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Convalescença , Doenças dos Cavalos , Animais , Cavalos , Estudos Retrospectivos , Cicatrização , Doenças dos Cavalos/cirurgiaRESUMO
INTRODUCTION: There is mounting evidence that cortical maps are disrupted in chronic limb pain and that these disruptions may contribute to the problem and be a viable target for treatment. Little is known as to whether this is also the case for the most common and costly chronic pain-back pain. OBJECTIVES: To investigate the effects of back pain characteristics on the performance of left/right trunk judgment tasks, a method of testing the integrity of cortical maps. METHODS: A total of 1008 volunteers completed an online left/right trunk judgment task in which they judged whether a model was rotated or laterally flexed to the left or right in a series of images. RESULTS: Participants who had back pain at the time of testing were less accurate than pain-free controls (P=0.027), as were participants who were pain free but had a history of back pain (P<0.01). However, these results were driven by an interaction such that those with current back pain and a history of back pain were less accurate (mean [95% CI]=76% [74%-78%]) than all other groups (>84% [83%-85%]). DISCUSSION: Trunk motor imagery performance is reduced in people with a history of back pain when they are in a current episode. This is consistent with disruption of cortical proprioceptive representation of the trunk in this group. On the basis of this result, we propose a conceptual model speculating a role of this measure in understanding the development of chronic back pain, a model that can be tested in future studies.
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Dor nas Costas/psicologia , Dor nas Costas/reabilitação , Imagens, Psicoterapia/métodos , Atividade Motora/fisiologia , Adulto , Feminino , Lateralidade Funcional , Humanos , Julgamento , Masculino , Medição da Dor , Tempo de Reação , Rotação , Adulto JovemRESUMO
Post-surgical pain has been consistently reported in pediatrics as being difficult to manage and limiting to surgical outcomes. Pain management of children is not ideal, and some children unable to tolerate traditional pharmacological agents. Virtual reality (VR) is a new and promising form of non-pharmacologic analgesia. This case study explored the use of VR analgesia with a 16-year-old patient with cerebral palsy participating in a twice-daily physiotherapy program following Single Event Multi-Level Surgery. Over 6 days, the patient spent half of his physiotherapy sessions using VR and the other half without (order randomized). Traditional pharmacological pain management was administered throughout the trial. Using a subjective pain scale (five faces denoting levels of pain), the patient's overall pain ratings whilst in the VR (experimental) condition were 41.2% less than those in the no-VR (control) condition. This case report provides the first evidence that VR may serve as a powerful non-pharmacologic analgesic for children following surgery.