Staff Profile

Faculty of Dental Sciences

Faculty of Dental Sciences

University of Peradeniya



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     Department of Oral and Maxillofacial Surgery
     Faculty of Dental Sciences

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   sumuduhimesha@dental.pdn.ac.lk

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     +94 081 239 7401




  Biography:

Sumudu Medawela is a dedicated lecturer and Specialist trainee in Oral Maxillofacial Surgery affiliated with the Faculty of Dental Sciences at the University of Peradeniya in Sri Lanka.

Currently, he is undergoing Overseas training in the Oral and Maxillofacial Surgery Department of Morriston Hospital, Swansea, Wales, United Kingdom, with the aim of obtaining board certification in Sri Lanka.


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 Research Awards, Grants & Patents:

  • Commendable paper presentation FDI / CDA / SLDA Joint international conference & 80th Anniversary Annual Scientific Sessions of Sri Lanka Dental Association - 2013
  • International Association of Dental and Maxillofacial Radiologists association Research Travel Award- 2017
  • Best Oral Presentaion-14th Annual Scientific sessions of Sri Lanka Oral and Maxillofacial Surgeons-2017
  • 1st Runner up –Oral Presentation-15th Annual Scientific sessions of Sri Lanka Association of Oral and Maxillofacial Surgeons-2018
  • Best Research Proposal – Postgraduate category – MORCC Oral Health Research Symposium 2018
  •  Research Interests


  • Facial Aesthetics and Orthognathic surgery
  • Virtual surgical planning
  • Undergraduate teaching and assessment
  • Medical Communication
  • Intravenous Sedation in Dentistry


  •  Ongoing Research Projects

  • Development of a realistic three-dimensional model of impacted mandibular third molar for simulated surgical training and its’ efficacy on improving skills of dental undergraduates
  • Survival outcomes of patients with the presence of dysplasia in Oral Suqmous cell carcinoma excision margins
  • Patient satisfaction and its’ attributes on teleconsultation for the management of acute oro-dental problems; Findings from a preliminary study on tele-dentistry in Sri Lanka
  •  Research Enrolment and Opportunities







     Publications (Recent)

    1. Ratnayake D, Medawela S, Jayasinghe R, Jayathilake S, de Silva D, Sitheeque M. Awareness of risk of cross-infection and infection-control measures among patients attending University Dental Hospital, Peradeniya, Sri Lanka. J Investig Clin Dent. 2017 Mar 31. doi: 10.1111/jicd.12268. [Epub ahead of print] PubMed PMID: 28371484

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