Now showing items 1-3 of 3

Anatomical Evaluation of the Thoracolumbar Nerves Related to the Transversus Abdominis Plane Block Technique in the Dog

Castañeda Herrera, Fabián Enrique; Buriticá Gaviria, Edwin Fernando; Echeverry Bonilla, Diego Fernando (2017)

Transversus abdominis plane (TAP) is a fascial plane containing the thoracolumbar nerve branches that innervate the abdominal wall. Limited information is available on the anatomical organization of these nerve branches ...
Estudio hematológico en monos cariblancos (Cebus albifrons) en condiciones de cautiverio en Colombia

Cortés Vera, Michael; Castañeda Herrera, Fabián Enrique; Vélez García, Juan Fernando (2020)

The aim if this study was to carry out the blood evaluation of Cebus albifrons primates kept in captivity at the Centro de Atención y Valoración de Fauna Silvestre (C.A.V) in the city of Ibagué, Colombia. Blood (~2 ml) was ...
Morphometric, anatomic and radiographic study of the scapula in the white‐footed tamarin (Saguinus leucopus): report of scapular cartilage and one variation in cranial (superior) transverse scapular ligament

Vélez García, Juan Fernando; Monroy Cendales, María José; Castañeda Herrera, Fabián Enrique (2019)

The white-footed tamarin (Saguinus leucopus) is an endangered endemic primate of Colombia, mainly due to the deforestation of its habitat and illegal trade, which generates a high incidence of these animals in wildlife ...

Envíos recientes

Anatomical Evaluation of the Thoracolumbar Nerves Related to the Transversus Abdominis Plane Block Technique in the Dog
...
Castañeda Herrera, Fabián Enrique | 2017

Transversus abdominis plane (TAP) is a fascial plane containing the thoracolumbar nerve branches that innervate the abdominal wall. Limited information is available on the anatomical organization of these nerve branches in the dog, which is of great importance for the success of the TAP block anaesthetic technique. The aim of this study was to describe the origin and conformation of thoracolumbar nerves running through the TAP in 20 hemi-abdominal walls of 10 adult mongrel dog cadavers with an average body weight of 12.6 kg (range: 9.6-15.6). The abdominal walls were dissected from superficial to deep direction, the skin and both obliquus externus abdominis and obliquus internus abdominis muscles were dissected and reflected dorsally to expose the transversus abdominis muscle and the thoracolumbar nerve branches located in this plane. The anatomical features of ventral nerve branches were described. The thoracic nerve branches: T7–T12 and costoabdominalis; and the lumbar nerve branches: iliohypogastricus cranialis, iliohypogastricus caudalis, ilioinguinalis and cutaneus femoris lateralis were identified in all the cadavers. Anatomical variations related to the presence or absence within the TAP of the T7, T8 and T9 nerve branches were found. These variations should be taken into account when planning the TAP block technique in dogs.

LEER
Estudio hematológico en monos cariblancos (Cebus albifrons) en condiciones de cautiverio en Colombia
...
Cortés Vera, Michael | 2020

The aim if this study was to carry out the blood evaluation of Cebus albifrons primates kept in captivity at the Centro de Atención y Valoración de Fauna Silvestre (C.A.V) in the city of Ibagué, Colombia. Blood (~2 ml) was drawn from the femoral or axillary veins under chemical restriction in nine males (six castrated) and five females. Results were obtained for haematocrit 40.75 ± 3.91%, haemoglobin 15.2 ± 1.4 g/dl, erythrocyte counts 5 200 714 ± 510 331/mm3, mean corpuscular haemoglobin [HCM] 29.22 ± 1.46 pg, mean corpuscular haemoglobin concentration [CHCM] 37.26 ± 0.73 g/dl, mean corpuscular volume [VCM] 78.61 ± 4.46 fl, white blood cell count 8328.6 ± 2993.7/mm3, segmented neutrophils 43.56 ± 10.31%, monocytes 28.11 ± 5.28%, lymphocytes 23.54 ± 7.45%, eosinophils 4.79 ± 1.14% and platelets 276 857 ± 71 889/mm3. There were no significant differences between males and females.

LEER
Morphometric, anatomic and radiographic study of the scapula in the white‐footed tamarin (Saguinus leucopus): report of scapular cartilage and one variation in cranial (superior) transverse scapular ligament
...
Vélez García, Juan Fernando | 2019

The white-footed tamarin (Saguinus leucopus) is an endangered endemic primate of Colombia, mainly due to the deforestation of its habitat and illegal trade, which generates a high incidence of these animals in wildlife care centres. Musculoskeletal system disorders in S. leucopus are one of the most common diseases and therefore the aim of this study was to contribute to the morphologic studies with a morphometric, anatomic and radiographic description of the scapula in this species to provide a basis for medical interventions, surgical approaches, radiologic diagnoses and comparative functions of this bone. Gross dissections of each scapular region were made in eight specimens without a diagnosis of osteomuscular disease. These specimens died from natural cases in the wildlife care centres of the Corporación Autónoma Regional de Caldas (CORPORCALDAS); after necropsy their carcasses were fixed with 10% formaldehyde, 5% mineral oil and 1% phenic acid in these centres over the course of at least 1 week. X-rays of the scapula were taken in the small animal clinic of the Universidad del Tolima, and morphometric data of the scapulae were obtained with a digital calliper. The scapula of the white-footed tamarin was a flat triangular bone with a deep scapular notch in its cranial margin, where there was a cranial transverse scapular ligament that was absent in two specimens. The coracoid process was highly developed, medially covering the humeral joint. The dorsal margin was covered by the scapular cartilage, which was highly developed in the caudal angle. In the dorsal fourth of the caudal margin, there was a surface from which the m. teres major originated. The lateral surface had a scapular spine with a long hamatus process of the acromion until the lateral part of the humeral joint. The infraspinatus fossa was wider than the supraspinous fossa. On the costal surface, the subscapular fossa was formed by three subscapular lines and one subscapular ridge, the latter helping to form the surface for the m. teres major. In the two radiographic views, caudocranial to the scapula and dorsoventral to the thorax, the scapular spine, acromion, coracoid process, scapular incisura, supraglenoid tubercle, caudal margin, subscapular ridge, and the joints with the clavicle and the humerus could be observed. The scapula of the white-footed tamarin presented bony reliefs that share characteristics with other primates but also with domestic mammals due to its quadrupedal locomotion, which allowed us to correlate its morphologic adaptation with its quadrupedal arboreal displacement.

LEER

‹›

Browsing by Author "Castañeda Herrera, Fabián Enrique"

Anatomical Evaluation of the Thoracolumbar Nerves Related to the Transversus Abdominis Plane Block Technique in the Dog ﻿

Estudio hematológico en monos cariblancos (Cebus albifrons) en condiciones de cautiverio en Colombia ﻿

Morphometric, anatomic and radiographic study of the scapula in the white‐footed tamarin (Saguinus leucopus): report of scapular cartilage and one variation in cranial (superior) transverse scapular ligament ﻿

Envíos recientes

Anatomical Evaluation of the Thoracolumbar Nerves Related to the Transversus Abdominis Plane Block Technique in the Dog

Estudio hematológico en monos cariblancos (Cebus albifrons) en condiciones de cautiverio en Colombia

Morphometric, anatomic and radiographic study of the scapula in the white‐footed tamarin (Saguinus leucopus): report of scapular cartilage and one variation in cranial (superior) transverse scapular ligament

Anatomical Evaluation of the Thoracolumbar Nerves Related to the Transversus Abdominis Plane Block Technique in the Dog

Estudio hematológico en monos cariblancos (Cebus albifrons) en condiciones de cautiverio en Colombia

Morphometric, anatomic and radiographic study of the scapula in the white‐footed tamarin (Saguinus leucopus): report of scapular cartilage and one variation in cranial (superior) transverse scapular ligament