Autologous mini punch grafting: An experience of using motorized power punch in 10 patients

Punch grafting in lichen sclerosus et atrophicus.

Kinematics of Straight Right Punch in Boxing

The purpose of this study was to describe biomechanical parameters of head, upper and lower body extremities during a straight right punch throw related to performance and injury mechanism. Subjects were eight elite right-handed male (age 20.4 ± 2.1yrs height 177.4 ± 8.5 cm mass 70.4 ± 16.8 kg) amateur boxers. 3D motion analysis was used to assess the kinematics of the right side extremities ...

Control of an Electromagnetically Actuated Resonance Punch

In the area of metal forming the production of micro-components in huge quantities by cutting plays a central role. These components are often manufactured on modified mechanical high speed presses with stroke rates of up to 4,000 strokes per minute (spm) and punching forces of up to 2,000 kN. In terms of maximum cutting force and overall size of the punching machine, this may represent a signi...

Punch transfer of Melanocytic nevus

Lateral labial melanocytic nevus or mole has cosmetic value among young or middle aged Iranian ladies particularly those with fair complexion. I describe auto transplantation of a melanocytic nevus from a remote area of the body to lateral labial skin. After selection of a 3-mm nevus, both donor and recipient sites were anesthetized. A punch with a diameter comparable to the diameter of t...

Treatment of varicella skin scars with sequential punch elevation, autologous fat injection and fractional CO2 laser

Varicella is a common viral infection that occasionally results in scar. Despite a number of measurements taken to combat this infection, they have all been either impractical or limited.The current study presents a 28-year-old woman diagnosed with varicella 10 years ago which caused her to have several depressed skin scars over the face. She was subjected to sequential treatment of punch eleva...