Picosecond vs Nanosecond Laser Tattoo Removal: which is better?

I recently read an excellent article entitled “Effects of picosecond laser on the multi-colored tattoo removal using Hartley guinea pig: A preliminary study” by some researchers in South Korea. You can obtain a copy here. In it, they compare the use of two picosecond lasers and a nanosecond Nd:YAG laser. In all, they use three… Continue reading Picosecond vs Nanosecond Laser Tattoo Removal: which is better?

My first published paper…. on laser tattoo removal, in 1990

‘Q-switched ruby laser treatment of tattoos: a 9 year experience’ – British Journal of Plastic Surgery (1990), 43, 663-669.‘ I can’t believe we wrote this paper 30 years ago!!!   I am still working on this topic. In particular, I am modeling the interactions between laser energy and tattoo ink particles, with both nano- and… Continue reading My first published paper…. on laser tattoo removal, in 1990

New IPL Masking Technique

  I recently published an article in the Aesthetics magazine (Volume 7, Issue 3, Feb 2020) showing my results with a new masking technique in the treatment of angiomas and benign pigmented lesions – click here for my article. In it I show how higher fluences and longer pulsewidths may be used to treat small… Continue reading New IPL Masking Technique

What is this ‘Level 4’, ‘Level 5’ in aesthetics stuff all about?

    Like most people I was a bit confused about this new ‘Level 4’, 5, 6 and 7 malarkey! I hear conflicting information from various sources saying that everyone using lasers/IPLs “must” be educated to these levels; then other sources saying “not yet”!! So, what’s the state of play? I recently came across an… Continue reading What is this ‘Level 4’, ‘Level 5’ in aesthetics stuff all about?