Mitral insufficiency is accentuated from damage to the basal region, especially when the occluded right coronary vessel has multiple inferior branches and wraps around the apex.
The detection rates of the main trunk and superior and inferior branches were 100%, whereas that of the branches in the buccinator area was 92.4%.
The usual pattern is into superior and inferior branches (IB) but in a significant number of cases there is a separate most inferior branch (MIB).
These inferior branches are the main nerve supply to gluteus medius and tensor fascia lata and at particular risk during a lateral approach to the hip joint when the gluteal muscles are split.
In our case (d), the first bifurcation of the portal vein was behind the gallbladder; therefore, the Nathanson retractor compressed the posterior and inferior branches of the portal vein.
Inferior branches of the middle cerebral artery (MCA) supply the lateral aspect of the temporal lobe, the anterior choroidal arteries supply the uncus and the piriform gyrus and temporal branches of the posterior cerebral artery (PCA) supply the medial aspect of the temporal lobe and pes hippocampi [1]; therefore, the tip of a basilar artery stroke can manifest as bilateral temporal lobe injury.
A normal ophthalmoscopic examination shows the oval optic disc with retinal vessels radiating from the centre; the retinal veins, which are wider than the arteries; the central retinal artery, which enters the optic nerve behind the eyeball and divides into superior and inferior branches; and the macula, which is seen as a round dark area lateral to the disc on the temporal side of the eye.
By excluding the major superior and inferior branches of the retinal vessels on the temporal side, we focused our quantifications mainly on ONH microvascular beds.
Two decapolar Lasso catheters (Biosense Webster Inc., Diamond Bar, CA, USA) were placed within the ipsilateral superior and inferior PVs or within the superior and inferior branches of a common PV before radiofrequency (RF) delivery.
MRI is very good for identification of involvement of the inferior branches of the brachial plexus (C7, T1), vascular infiltration and invasion of the spinal canal or vertebral body.
