Variations in the arrangement and distribution of brachial plexus and its branches in the infraclavicular part are common and have been reported by several investigators since the 19th century. These variations are significant for the neurologists, surgeons, anesthetists and the anatomists. During routine anatomical dissection of the right axilla and infraclavicular region of a 45-year-old male...

Introduction The thyroid gland, is placed anteriorly in the lower neck, level with the fifth cervical to the first thoracic vertebrae. Ensheathed by the pretracheal fascia, the gland consists of two lateral conical lobes connected by a narrow median isthmus. Each lobe measures 5 cm long, its greatest transverse and anteroposterior extents being 3 cm and 2 cm, respectively. The isthmus connects ...

BACKGROUND AND OBJECTIVE Sacroiliac (SI) joint pain is a challenging condition characterized by limited treatment options. Recently, numerous studies have reported excellent intermediate-term outcomes after lateral-branch radiofrequency (RF) denervation, but these studies are characterized by wide variability in technique, selection criteria, and patient characteristics. The purpose of this stu...

the ramifications of the portal vein in the liver of horses were studied by using corrosion casting and gross dissection. the portal vein in the horse supplies the hepatic lobes by six major branches. the right lobe is supplied by three main branches, namely the dorsal diaphragmatic, the right caudodorsal and the right intermediate branches. the left branch supplies the left lateral and medial ...

in this paper, using generalized {polya} urn models we find the expected value of the size of a branch in recursive $k$-ary trees. we also find the expectation of the number of nodes of a given outdegree in a branch of such trees.

Based on a comprehensive study of 100 samples safflower from the world gene pool for three years, results selection primary sources different areas (growth period, 1 plant yield, 1000 seed weight, oil content) are covered. Primary have been identified basis early maturity samples, size, content in seeds, correlation between complex traits and main economic traits. Correlation major crop charact...

OBJECTIVE To define the anatomic "safe zone" for placement of external fixator half pins into the anterior and lateral femur. METHODS In 20 fresh-frozen hemipelvis specimens, the femoral nerve and all branches crossing the femur were dissected out to their final muscular locations. The location where the nerves crossed the anterior femur was measured from the anterior superior iliac spine and...

The overall shape of plants, the space they occupy above and below ground, is determined principally by the number, length, and angle of their lateral branches. The function of these shoot and root branches is to hold leaves and other organs to the sun, and below ground, to provide anchorage and facilitate the uptake of water and nutrients. While in some respects lateral roots and shoots can be...

The ramifications of the portal vein in the liver of horses were studied by using corrosion casting and gross dissection. The portal vein in the horse supplies the hepatic lobes by six major branches. The right lobe is supplied by three main branches, namely the dorsal diaphragmatic, the right caudodorsal and the right intermediate branches. The left branch supplies the left lateral and medial ...