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ABSTRACTS: Lacertus fibrosus Syndrome (LFS) is a rare cause of persistent medial elbow pain in baseball players, often not considered in the initial diagnostic considerations. This case report details a 19-year-old collegiate baseball player who presented with insidious left anterior medial elbow pain, initially diagnosed as biceps tendonitis. The patient did not experience pain relief after six months of conservative management. Sonopalpation during diagnostic ultrasound localized the source of pain to the median nerve at the level of the lacertus fibrosus, and the decision was made to perform ultrasound-guided hydrodissection of the median nerve at this level. The procedure resulted in rapid and sustained symptom relief without the scarring that has been associated with traditional surgical techniques. To date, there has been no study investigating the use of ultrasound-guided hydrodissection targeting lacertus fibrosus. This report highlights the importance of considering LFS in throwing athletes with persistent elbow pain, and advocates for considering ultrasound-guided hydrodissection as a management option for patients with clinical suspicion of LFS.
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Aim: To evaluate the clinical response to augmenting ultrasound-guided tenotomy (USGT) with an amniotic membrane (AM) allograft injection. Design: Retrospective study. Materials & methods: Subjects underwent either a USGT (N = 16) or a combined USGT plus AM injection (N = 14). Results: Both groups demonstrated a significant reduction in pain from baseline starting after 2 weeks in the USGT plus AM group (p = 0.036) and after 8 weeks in the USGT group (p = 0.021). The reduction in pain was sustained for the entire duration of the study (52 weeks). There was no significant difference in pain levels at 26- or 52-week follow-up or patient satisfaction between the two groups. Conclusion: USGT with or without AM allograft injections results in a significant reduction in pain with high patient satisfaction.
The goal of this study was to determine if a single injection of an amniotic membrane (AM) tissue improves clinical outcomes for patients with chronic tennis elbow treated with ultrasound-guided tenotomy. Ultrasound-guided tenotomy involves using a cutting device to remove degenerative tissue with ultrasound-guidance to help tendon's healing process. An AM injection is thought to reduce inflammation in the surrounding tissue, provide growth factors that help with the tendon's healing process, and minimize painful scar formation. 30 patients were included in this study (16 ultrasound-guided tenotomy [USGT] and 14 USGT plus AM injection). Both groups showed improvement in pain levels compared with their baseline at the short-term follow-up, and this reduction in pain was sustained for 52 weeks. There were no long-term differences between the two groups at the 52 week follow-up in pain levels or satisfaction. Our findings suggest that USGT, with or without AM injection, is an effective method of treatment for chronic tennis elbow.
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Codo de Tenista , Tenotomía , Humanos , Tenotomía/métodos , Estudios Retrospectivos , Amnios , Dolor , Ultrasonografía Intervencional/métodos , Aloinjertos , Resultado del TratamientoRESUMEN
A variety of intra-articular injections are used for the management of osteoarthritis. A rare complication of intra-articular injections is acute pseudoseptic arthritis, which mimics true septic arthritis. To the authors knowledge, pseudosepsis has not been reported as a complication after platelet-rich plasma (PRP) injections. We present a case report of pseudoseptic arthritis resulting in acute postinjection pain and a joint effusion after an intra-articular PRP injection into the knee. Clinically, pseudosepsis can occur after PRP treatment with significantly elevated white blood cell counts in the synovial fluid, and should be a consideration in cases of post-PRP injection flares.
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Osteoartritis de la Rodilla , Plasma Rico en Plaquetas , Humanos , Osteoartritis de la Rodilla/terapia , Resultado del Tratamiento , Articulación de la Rodilla , Inyecciones Intraarticulares , Ácido HialurónicoRESUMEN
Chronic injury to the medial collateral ligament (MCL) is common following an acute knee injury. This case report presents two patients that failed to respond to conservative treatment with clinical evidence of an MCL injury and radiographic finding of a benign-appearing soft tissue lesion in the MCL. Calcified or ossified lesions have been described with chronic MCL injuries. Ossification and calcification of the MCL have been observed as potential causes of chronic MCL pain. Here, we detail the distinction between these two distinct intra-ligamentous heterotopic deposits and describe a novel treatment approach using ultrasonic percutaneous debridement, a technique that is typically reserved for tendinopathies. In both cases, pain improved, and they were able to return to their prior level of function.
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Aim: The purpose of this study was to evaluate the clinical response to augmenting an ultrasound-guided percutaneous plantar fasciotomy (UGPF) with an amniotic membrane (AM) allograft injection. Design: Retrospective, single-center, matched, case-controlled study. Methods: Patients underwent either an UGPF (n = 15) or a combined UGPF and AM injection (n = 16). Results: The UGPF plus AM group demonstrated a significant reduction in pain (p = 0.02) from baseline at the short-term follow-up, but there was no significant difference in pain or patient satisfaction between groups at the 52-week follow-up. Conclusion: Both groups demonstrated a significant reduction in pain and high level of patient satisfaction, but the combination of UGPF with an AM injection may provide a greater reduction in pain earlier in the post-operative period.
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Fascitis Plantar , Humanos , Fascitis Plantar/cirugía , Fasciotomía , Estudios Retrospectivos , Amnios , Dolor , Aloinjertos , Ultrasonografía Intervencional , Resultado del TratamientoRESUMEN
Several studies have debated the rehabilitation merits of functional electrical stimulation (FES) for the treatment of spinal radiculopathies. Many of the related studies have been performed on elite athletes. We utilized the Russian stimulation in three cases to improve outcomes in foot drop secondary to lumbar radiculopathy. These stimulations had positive results, giving patients an increase in strength in the lower limbs after each session. These outcomes suggest that Russian stimulation has potential as an affordable option in the rehabilitation of foot drop from lumbar radiculopathy when used with exercise-based physical therapy.