Member, Board of Management of the Centre for Research in Oral Cancer (CROC)
Member, Library and e- learning Committee
Member, subcommittee for MSc in General Dental Practice
Resource person in per-conference workshop on “Advances in Dental Radiology”, Organized by the Srilanka Dental Association, Srilanka, June 2014
Resource person in the workshop on “Cone Beam CT- Do it yourself” Organized by College of dentistry and Stomatology of SriLanka, November 2014
Resource person in the workshop on “How to plan your foreign training” organized by the College of Dentistry and Stomatology of Srilanka, September 2016
Hettiarachchi PVKS, Olive RJ, Monsour P. Morphology of palatally impacted canines: A case controlled Cone Beam Volumetric Tomography study. American Journal of Orthodontics and Dentofacial Orthopedics. (In press)
Hettiarachchi PVKS, Hettiarachchi RM, Jayasinghe RD, Sitheeque MAM. Comparison of topical tacrolimus and clobetasol in themanagement of symptomatic oral lichen planus: A double-blinded,randomized clinical trial in Sri Lanka. Journal of Investigative and Clinical Dentistry. (In press)
Hettiarachchi PVKS, Weerasinghe JU, Attygalla AM. Extensive Oral MalignantMelanoma of Mandible: A case report. Sri Lanka Den J.2012;42(3):62-8.
Hettiarachchi PVKS, Jayasinghe RD, Sitheeque MAMS. Comparision of Tacrolimus 0.1% and Clobetasol 0.05% in the management of symptomatic oral lichen planus: A randomized double-blinded trial in a tertiary care centre (abstract). In: Proceedings of iPURSE (Peradeniya University International Research Sessions) 2015 volume 19; 2015 Nov 5-6; University of Peradeniya, Srilanka. Abstract no 208.
Use of bilateral Nasolabial flaps in Oral Submucous fibrosis with Severe Trismus. Hettiarachchi PVKS, Attygalla AM. First International congress on Oral Cancer, Smokeless tobacco and Arecanut August. 2014 Kandy, Sri Lanka.
Rare case of Kikuchi – Fujimoto Disease. Hettiarachchi PVKS, Somawardena K, Navaratne G.10th Annual Scientific Sessions. Sri Lanka Association of Oral and Maxillofacial Surgeons.June 2013 (Won the third place)
Assessment of Shoulder complaints/ functions following Neck Dissections. Hettiarachchi PVKS, Attygalla AM. Proceedings of Annual Scientific Sessions of SLDA,(Kandy Branch). 2013; 48-9.
Oral Mucosal melanoma challenges in surgical care. Mohomad YS, Mallawarachchi R, Hettiarachchi K, Basri CSM, Attygalla AM,Weerasinghe JU. Proceedings of the 8th Annual Scientific Sessions Sri Lanka Associationof Oral and Maxillofacial Surgeons. 2011;16-7.