The following are pretty advanced topics when compared to the run of the mill regional anesthesia concerns in daily practice. I like the topic of improving needle visualization as it pertains to the physics and practical use of ultrasound.
As regards to the debate regarding fascia iliaca blocks, it’s difficult to make a conclusion when here in HKL the block of choice is a suprainguinal FIB as compared to the classical infrainguinal FIB’s. Until then, personally I feel that the suprainguinal FIB is a useful tool in the armamentarium especially when time can be an issue occasionally to perform separate individual blocks.