Heterotopic Ossification of the Adductor Muscles in Bald Eagles ().

Vet Sci

Department of Small Mammal, Reptile and Avian Medicine and Surgery, University of Veterinary Medicine Hannover, Bünteweg 9, 30559 Hanover, Germany.

Published: November 2024

Diseases of the musculature can be caused, for example, by alimentary or traumatic issues. In three bald eagles with painful lameness and/or a reduced range of the hip joint, a muscular disease was diagnosed via radiographic examination. The eagles were kept in a falconry and trained as demonstration birds, which were displayed on a gloved hand and flown in falconry education programs. The imaging revealed varying degrees of calcification of the adductors along the course of the puboischiofemoral muscle of the left hind limb in all cases. A histological examination of the affected musculature of one eagle confirmed the presence of a myopathy with muscle fiber atrophy, fibrosis, and metaplastic bone formation. Increased mechanical stress and injuries to the affected muscle groups are discussed as the cause of these alterations. The adductor muscles of the left leg of bald eagles in falconry husbandry appear to be particularly prone to muscular injuries and the development of heterotopic ossification. The healing process of such an injury with the stiffened musculature can lead to restrictions in the movement of the hip joint. Thus, the conscious and professional handling of the eagles is essential for maintaining the health of these birds.

Download full-text PDF

Source
http://www.ncbi.nlm.nih.gov/pmc/articles/PMC11598901PMC
http://dx.doi.org/10.3390/vetsci11110556DOI Listing

Publication Analysis

Top Keywords

bald eagles
12
heterotopic ossification
8
adductor muscles
8
hip joint
8
eagles falconry
8
eagles
5
ossification adductor
4
muscles bald
4
eagles diseases
4
diseases musculature
4

Similar Publications

Introduction: Squamous cell carcinoma (SCC) is the most common malignancy of the head and neck region. Combination therapy potentially enhances the effectiveness beyond that of each treatment alone. This study aimed to assess whether photodynamic therapy (PDT), using methylene blue as a photosensitizer in conjunction with doxorubicin, produces synergistic effects on the apoptosis of the oral squamous cell carcinoma (OSCC) cell line.

View Article and Find Full Text PDF

Habitual pre-exercise caffeine supplementation prevents exercise-training induced attenuation of exercising systolic blood pressure and double-product.

J Appl Physiol (1985)

December 2024

Integrative Laboratory of Applied Physiology & Lifestyle Medicine, Department of Health and Human Physiology, University of Iowa, Iowa City, IA, USA.

We examined the effect of habitual pre-exercise caffeine supplementation on training-induced adaptations to exercising systolic (SBP), diastolic (DBP), pulse pressure (PP), heart rate (HR), and double product (DP). Young women (mean±SD; 24±7 y) were randomized to a caffeine (120 mg) supplement (CAF; n=17) or placebo (PLA; n=16) group, completed 6-weeks of high intensity exercise training on three non-consecutive days per week, and supplemented with CAF or PLA 30-60 minutes before exercise or else upon waking. Before (PRE) and after (POST) the intervention, SBP, DBP, and HR were measured, and PP and DP calculated, at rest and during fixed-power exercise at 50W and 75W.

View Article and Find Full Text PDF

Background: Glossopharyngeal neuralgia (GPN) is a rare condition typically manifesting as paroxysms of sharp, lancinating pain localized to the middle ear and auditory canal, base of the tongue, tonsillar fossa, and region just inferior to the angle of the mandible. Vascular compression is a common etiology, and microvascular decompression (MVD) has been established as a safe and efficacious treatment in adults. With the exception of one report of an adult patient undergoing the procedure for symptomatology that began in adolescence, there are no published cases of MVD for GPN in pediatric patients to the author's knowledge.

View Article and Find Full Text PDF

Recurrent internal carotid artery dissection due to missed diagnosis of Eagle's Syndrome.

World Neurosurg

December 2024

Department of Neurosurgery, Kantonsspital Aarau, Aarau, Switzerland.

The clinical image illustrates an unusual case of a patient with bilateral carotid artery dissection caused by compression from elongated styloid processes. In this case, the diagnosis was overlooked eight years earlier. Eagle's syndrome, marked by an elongated styloid process, can result in cervical artery dissection, highlighting the significance of recognizing this correlation in recurrent cases, which occur more frequently than idiopathic ICA dissections.

View Article and Find Full Text PDF
Article Synopsis
  • The study explores the biological differences linked to PTSD by examining DNA methylation changes in blood, suggesting they could indicate susceptibility or effects of trauma.
  • Conducted by the Psychiatric Genomics Consortium, the research included nearly 5,100 participants to identify specific genetic markers associated with PTSD.
  • Results showed 11 significant CpG sites related to PTSD, with some also showing correlations between blood and brain tissue methylation, highlighting their potential role in understanding PTSD biology.
View Article and Find Full Text PDF

Want AI Summaries of new PubMed Abstracts delivered to your In-box?

Enter search terms and have AI summaries delivered each week - change queries or unsubscribe any time!