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2.
Foot Ankle Surg ; 30(4): 313-318, 2024 Jun.
Artigo em Inglês | MEDLINE | ID: mdl-38296758

RESUMO

BACKGROUND: Injections around the Achilles tendon (AT) are commonly performed in clinical practice to manage non-insertional Achilles tendinopathy, but the presence/distribution of the injectate with relation to its sheath has not been assessed specifically. Accordingly, the aim of this cadaveric investigation was to demonstrate the feasibility of Achilles paratenon injection under ultrasound guidance - by confirming the exact needle positioning as well as the dye distribution inside the paratenon lumen. METHODS: A descriptive laboratory study with three human cadaveric specimens (one fresh cadaver and two cadavers embalmed using the Fix for Life (F4L) method) was performed in a tertiary-care academic institution. The interventional technique and the related anatomical findings were illustrated. During the injection, the needle was advanced inside the Achilles paratenon under ultrasound guidance i.e. in-plane medial-to-lateral approach. With the objective to confirm its correct placement, the needle was kept in situ on the right AT of the fresh cadaver. Likewise, to demonstrate the location of the dye inside the lumen of Achilles paratenon, the other five ATs - four on the embalmed cadavers and one on the fresh cadaver - were injected with 5 mL of green color dye. After removal of the needle, a layer-by-layer anatomical dissection was performed on all three cadavers. RESULTS: On the right AT of the fresh cadaver, the position of the needle's tip within the Achilles paratenon was confirmed. Accurate placement of the dye inside the paratenon lumen was confirmed in four (80%) ATs, one of the fresh and three of the embalmed cadavers. No spread inside the crural fascia compartment or between the AT and the Kager's fat pad was observed. Herewith, unintentional spilling of the dye within the superficial soft tissues of the posterior leg was reported in the left AT of one of the two embalmed cadavers (20%). CONCLUSIONS: Ultrasound-guided injection using the in-plane, medial-to-lateral approach can accurately target the lumen of Achilles paratenon.


Assuntos
Tendão do Calcâneo , Cadáver , Ultrassonografia de Intervenção , Humanos , Tendão do Calcâneo/diagnóstico por imagem , Tendão do Calcâneo/anatomia & histologia , Tendinopatia/diagnóstico por imagem , Injeções , Masculino , Estudos de Viabilidade , Idoso
3.
Am J Phys Med Rehabil ; 103(3): e29-e34, 2024 Mar 01.
Artigo em Inglês | MEDLINE | ID: mdl-37903600

RESUMO

ABSTRACT: In this dynamic scanning protocol, ultrasound examination of the ankle is described using various maneuvers to assess different conditions. Real-time patient examination and scanning videos are used for better simulation of daily clinical practice. The protocol is prepared by several/international experts in the field of musculoskeletal ultrasound and within the umbrella of European Musculoskeletal Ultrasound Study Group in Physical and Rehabilitation Medicine/Ultrasound Study Group of the International Society of Physical and Rehabilitation Medicine.


Assuntos
Doenças Musculoesqueléticas , Sistema Musculoesquelético , Medicina Física e Reabilitação , Humanos , Tornozelo/diagnóstico por imagem , Doenças Musculoesqueléticas/diagnóstico por imagem , Doenças Musculoesqueléticas/reabilitação , Sistema Musculoesquelético/diagnóstico por imagem , Ultrassonografia , Pé/diagnóstico por imagem
4.
Am J Phys Med Rehabil ; 103(4): 346-349, 2024 Apr 01.
Artigo em Inglês | MEDLINE | ID: mdl-38112589

RESUMO

ABSTRACT: ChatGPT is a chatbot that is based on the generative pretrained transformer architecture as an artificial inteligence-based large language model. Its widespread use in healthcare practice, research, and education seems to be (increasingly) inevitable. Also considering the relevant limitations regarding privacy, ethics, bias, legal, and validity, in this article, its use as a supplement (for sure not as a substitute for physicians) is discussed in light of the recent literature. Particularly, the "opinion" of ChatGPT about how it can help/harm physiatry is exemplified.


Assuntos
Inteligência Artificial , Medicina Física e Reabilitação , Humanos , Suplementos Nutricionais , Escolaridade , Idioma
6.
Am J Phys Med Rehabil ; 102(2): 184-190, 2023 02 01.
Artigo em Inglês | MEDLINE | ID: mdl-36228196

RESUMO

ABSTRACT: Musculoskeletal ultrasound identifies a broad range of pathologies. Typical sonographic images of certain pathological/abnormal conditions can be rendered and "highlighted" for the daily practice/language of musculoskeletal sonographers. The following text and accompanying figures/videos represent a collection of findings pertaining to commonplace pathological conditions. This article is the second part of a series-after the characteristic/metaphoric descriptions of normal musculoskeletal structures.


Assuntos
Sistema Musculoesquelético , Humanos , Ultrassonografia
7.
Am J Phys Med Rehabil ; 101(12): e189-e193, 2022 12 01.
Artigo em Inglês | MEDLINE | ID: mdl-35944076

RESUMO

ABSTRACT: Musculoskeletal ultrasonography, despite various advantages, is a user-dependent modality. There are several approaches to facilitate the learning process of novice sonographers, for example, on-site courses, textbooks, and online lectures. However, the need for specific (sono)anatomy knowledge can be an obstacle, particularly in the beginning. With the aim of helping novice sonographers understand and retain topographic (sono)anatomy, we have prepared this article that follows a modern approach to teaching known as "entertainment education." It consists of images, schematic drawings, and multimedia videos that provide a simple, visual explanation accompanied by auditory content.


Assuntos
Educação de Graduação em Medicina , Aprendizagem , Humanos , Educação de Graduação em Medicina/métodos , Currículo , Escolaridade
8.
Am J Phys Med Rehabil ; 101(11): e162-e168, 2022 11 01.
Artigo em Inglês | MEDLINE | ID: mdl-35687784

RESUMO

ABSTRACT: In this dynamic scanning protocol, ultrasound assessment of the adult hip is described using different maneuvers for various conditions. Real-time patient examination and ultrasound scanning videos are coupled for convenience as well as for better insight. The text covers the common conditions around the hip where especially dynamic ultrasound scanning provides valuable information in addition to static imaging. The protocol is prepared by an international consensus of several experts in the field of musculoskeletal ultrasound.


Assuntos
Doenças Musculoesqueléticas , Sistema Musculoesquelético , Medicina Física e Reabilitação , Humanos , Ultrassonografia , Músculos
9.
Am J Phys Med Rehabil ; 101(9): e132-e138, 2022 09 01.
Artigo em Inglês | MEDLINE | ID: mdl-35440527

RESUMO

ABSTRACT: In this dynamic protocol, ultrasound evaluation of the wrist and hand is described using various maneuvers for relevant conditions. Scanning videos are coupled with real-time patient examination videos. The authors believe that this practical guide-prepared by the international consensus of several experts-will help musculoskeletal physicians perform a better and uniform/standard examination approach.


Assuntos
Doenças Musculoesqueléticas , Sistema Musculoesquelético , Medicina Física e Reabilitação , Mãos/diagnóstico por imagem , Humanos , Doenças Musculoesqueléticas/diagnóstico por imagem , Sistema Musculoesquelético/diagnóstico por imagem , Ultrassonografia , Punho/diagnóstico por imagem
10.
Clin Biomech (Bristol, Avon) ; 88: 105426, 2021 08.
Artigo em Inglês | MEDLINE | ID: mdl-34303067

RESUMO

BACKGROUND: The abdominal muscles play an important respiratory and stabilization role, and in coordination with other muscles regulate the intra-abdominal pressure stabilizing the spine. The evaluation of postural trunk muscle function is critical in clinical assessments of patients with musculoskeletal pain and dysfunction. This study evaluates the relationship between intra-abdominal pressure measured as anorectal pressure with objective abdominal wall tension recorded by mechanical-pneumatic-electronic sensors. METHODS: In a cross-sectional observational study, thirty-one asymptomatic participants (mean age = 26.77 ± 3.01 years) underwent testing to measure intra-abdominal pressure via anorectal manometry, along with abdominal wall tension measured by sensors attached to a trunk brace (DNS Brace). They were evaluated in five different standing postural-respiratory situations: resting breathing, Valsalva maneuver, Müller's maneuver, instructed breathing, loaded breathing when holding a dumbbell. FINDINGS: Strong correlations were demonstrated between anorectal manometry and DNS Brace measurements in all scenarios; and DNS Brace values significantly predicted intra-abdominal pressure values for all scenarios: resting breathing (r = 0.735, r2 = 0.541, p < 0.001), Valsalva maneuver (r = 0.836, r2 = 0.699, p < 0.001), Müller's maneuver (r = 0.651, r2 = 0.423, p < 0.001), instructed breathing (r = 0.708, r2 = 0.501, p < 0.001), and loaded breathing (r = 0.921, r2 = 0.848, p < 0.001). INTERPRETATION: Intra-abdominal pressure is strongly correlated with, and predicted by abdominal wall tension monitored above the inguinal ligament and in the area of superior trigonum lumbale. This study demonstrates that intra-abdominal pressure can be evaluated indirectly by monitoring the abdominal wall tension.


Assuntos
Parede Abdominal , Músculos Abdominais , Adulto , Estudos Transversais , Eletromiografia , Humanos , Pressão , Adulto Jovem
11.
PLoS One ; 16(7): e0254244, 2021.
Artigo em Inglês | MEDLINE | ID: mdl-34237088

RESUMO

INTRODUCTION: The pandemic of coronavirus disease (COVID-19) and related restrictions (closed schools and sports centers, social isolation, masks) may have a negative impact on children's health. The purpose of this study was to evaluate the level of physical activity (PA) of Czech children during COVID-19 in autumn 2020. METHODS: Ninety-eight Czech children (mean age = 10.1 ± 1.47 years) completed the standardized Physical Activity Questionnaire for Older Czech Children (PAQ-C/cz) during COVID lockdown. Data were compared with previously published norms. Thirty-five children also reported daily number of steps measured by accelerometers. RESULTS: Total PAQ-C score was 0.38 lower during COVID compared to Pre-COVID [t(302) = 5.118., p < .001]. The male PAQ-C total score was 0.37 lower [t(146) = 3.21., p = .002)] and the female total score was 0.39 lower [t(154) = 3.97., p < .001] during COVID compared to Pre-COVID. Specifically, responses of PA during spare time, before-school, physical education (PE), and recess were significantly lower during COVID. The average number of steps was 7.767 steps/day (boys = 9.255; girls = 6.982). CONCLUSION: COVID lockdown resulted in significant reduction of PA in Czech children. Strategies to promote adequate PA of children during the pandemic need to be determined.


Assuntos
COVID-19 , Exercício Físico/fisiologia , Adolescente , Criança , República Tcheca , Feminino , Humanos , Masculino , Inquéritos e Questionários
12.
Front Neurol ; 12: 661441, 2021.
Artigo em Inglês | MEDLINE | ID: mdl-34054704

RESUMO

Ulnar neuropathy at the elbow (UNE) is commonly encountered in clinical practice. It results from either static or dynamic compression of the ulnar nerve. While the retroepicondylar groove and its surrounding structures are quite superficial, the use of ultrasound (US) imaging is associated with the following advantages: (1) an excellent spatial resolution allows a detailed morphological assessment of the ulnar nerve and adjacent structures, (2) dynamic imaging represents the gold standard for assessing the ulnar nerve stability in the retroepicondylar groove during flexion/extension, and (3) US guidance bears the capability of increasing the accuracy and safety of injections. This review aims to illustrate the ulnar nerve's detailed anatomy at the elbow using cadaveric images to understand better both static and dynamic imaging of the ulnar nerve around the elbow. Pathologies covering ulnar nerve instability, idiopathic cubital tunnel syndrome, space-occupying lesions (e.g., ganglion, heterotopic ossification, aberrant veins, and anconeus epitrochlearis muscle) are presented. Additionally, the authors also exemplify the scientific evidence from the literature supporting the proposition that US guidance is beneficial in injection therapy of UNE. The non-surgical management description covers activity modifications, splinting, neuromobilization/gliding exercise, and physical agents. In the operative treatment description, an emphasis is put on two commonly used approaches-in situ decompression and anterior transpositions.

14.
Am J Phys Med Rehabil ; 100(6): 599-609, 2021 06 01.
Artigo em Inglês | MEDLINE | ID: mdl-33443851

RESUMO

ABSTRACT: Wrist/hand pain is a prevalent musculoskeletal condition with a great spectrum of etiologies (varying from overuse injuries to soft tissue tumors). Although most of the anatomical structures are quite superficial and easily evaluated during physical examination, for several reasons, the use of ultrasound imaging and guidance has gained an intriguing and paramount concern in the prompt management of relevant patients. In this aspect, the present review aims to illustrate detailed cadaveric wrist/hand anatomy to shed light into better understanding the corresponding ultrasonographic examinations/interventions in carpal tunnel syndrome, trigger finger, de Quervain tenosynovitis, rhizarthrosis, and the radiocarpal joint arthritis. In addition, evidence from the literature supporting the rationale why ultrasound guidance is henceforth unconditional in musculoskeletal practice is also exemplified.


Assuntos
Mãos/diagnóstico por imagem , Doenças Musculoesqueléticas/diagnóstico por imagem , Dor Musculoesquelética/diagnóstico por imagem , Ultrassonografia de Intervenção , Ultrassonografia , Punho/diagnóstico por imagem , Cadáver , Mãos/anatomia & histologia , Humanos , Doenças Musculoesqueléticas/terapia , Dor Musculoesquelética/terapia , Punho/anatomia & histologia
15.
Med Ultrason ; 22(1): 117-118, 2020 03 01.
Artigo em Inglês | MEDLINE | ID: mdl-32096802

RESUMO

This case presents the utility of ultrasound examination in diagnostics, providing accurate therapy and follow-up of entrapment syndrome of the ulnar nerve, caused by heterotopic ossification. The heterotopic ossifications were in this case presumably linked to a long-term working with a vibration sander.


Assuntos
Síndrome do Túnel Ulnar/diagnóstico por imagem , Síndrome do Túnel Ulnar/etiologia , Ossificação Heterotópica/complicações , Idoso , Humanos , Masculino , Ultrassonografia
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