Definition of knack. 1  1 : a special ready capacity that is hard to analyze or teach. 2  2a : a clever trick or stratagemb : a clever way of doing something. 3  3 archaic : an ingenious device; broadly : toy, knickknack.
Medical Definition of gingivoplasty. plural. gingivoplasties. : a surgical procedure that involves reshaping the gums for aesthetic or functional purposes.
Percutaneous Injection Laryngoplasty is a new method developed to improve the operating procedures using electromyogram. Without the need of anesthesia, this new process preserves major vocal membrane and vocal layer, and allows for inserting an organic prosthesis in the right place.ercutaneous Injection Laryngoplasty is a new method developed to improve the operating procedures using electromyogram. Without the need of anesthesia, this new process preserves major vocal membrane and vocal layer, and allows for inserting an organic prosthesis in the right place.