Yu Cheng Chang, DDS, MS, DMD

PREDOCTORAL DIRECTOR OF PERIODONTICS, ASSISTANT PROFESSOR OF CLINICAL PERIODONTICS
University of Pennsylvania

Posters(s):

• (23) Retrospective analysis of factors related to the clinical outcome of alveolar ridge augmentation using guided bone regeneration

• (26) A retrospective cohort study on implant failure in a dental school setting

• (27) Periodontal Pre-orthodontic Treatment: Enhancing Gingiva Phenotype

• (31) Guided Tissue Regeneration- Retrospective Review With Up To Four Year Follow-Up Of Clinical Success

• (69) The usage of the semilunar incision to enhance the esthetic outcome in guided tissue regeneration

• (80) Management of Traumatic Occlusal Forces in treatment of Severe Periodontitis