Acknowledgements

Dr. H.M.W. Cooray
Past President, Sri Lanka Dental Association,
President, Commonwealth Dental  Association
500, R A De Mel Mawath,
Colombo 03.

Dr. I. R. Perera
Consultant Community Dentist
Dental Institute,
Colombo 07.

Dr. Sarojani Wanigarathna
Consultant in Orthodontics
District General Hospital Negombo

Dr. Nilmini Abeygunawardhana
Consultant in Restorative Dentistry
Teaching Hospital Karapitiya
Karapitiya

Dr. Kumudini Somawardhana

Consultant OMF Surgeon

Base Hospital Negombo

Negombo


Dr. Sisira Ranasinghe
Forensic Odontologist
JMO Office,  
No.111, Francis Road
Colombo 10

Dr. D.K. Dias
Consultant OMF Surgeon
Teaching Hospital Karapitiya
Karapitiya

Dr. Nilantha C. Ratnayake BDS MSc MD
Consultant in Community Dentistry 
Research and Surveillance Division
Institute for Oral Health
Maharagama