[Buccal frenectomy using lyophilized porcine dermis].
D000818:Animals; D005612:Freeze Drying; D006801:Humans; D007742:Labial Frenum / Q000601:surgery; D008297:Male; D008875:Middle Aged; D009061:Mouth Mucosa / Q000601:surgery*; D016038:Skin Transplantation; D013552:Swine; D014183:Transplantation, Heterologous