The author of this book, Carmen Fernando passed away mid April 2015. The book was the first of its kind and remains the definitive text on the subject and an invaluable manual for the diagnosis and treatment of Tongue tie or Ankyloglossia. The work was based on over twenty years of case studies and clinical practice. Carmen’s contribution to the subject and her nearly fifty years of speech pathology are testament to her passion for her career and her devotion to her patients. She is warmly remembered by her colleagues, friends and family alike.