ADSVF administration into the hand
interphalangeal joints
A nerve blocker was induced in the median, ulnar, and radial nerves at the wrist level using 2% lidocaine without epinephrine. Subsequently, 40 ml of fat was mixed with 2 ml of the ADSVF and was transferred to 1 ml and 3 ml syringes. Using a 11- sized scalpel blade, one incision was made at radial and ulnar edges of each of the metacarpophalangeal and interphalangeal joints [