經歷：
台灣大學附設醫院根管治療科兼任主治醫師及助理教授
台北醫學大學牙醫學系兼任助理教授
台北耕莘醫院根管治療科主任
台灣牙髓病學會理事及專審委員
台灣家庭牙醫學會專科醫師
中華牙醫學會永久會員
美國牙髓病專科醫師學會專科會員
臺北市立萬芳醫院根管治療科兼任主治醫師
專長：
一般牙科、根管治療、顯微根管手術治療、牙齒美白
主要研究領域：
鎳鈦金屬合金斷裂力學、非破壞檢測技術、金屬表面處理技術

研究著作選列：
01.
Lin CC, Tsai YL, Li UM, Chang YC, Lin CP, Jeng JH. (2008) Horizontal/oblique root fractures in the palatal root of
maxicillary molars with associated periodontal destruction: case reports. International Endodontic J. 41 (5): 442-7. (SCI).

02.
Li UM, Iijima M, Endo K, Brantley WA, Alapati SB and Lin CP.(2007) Application of plasma immersionion implantation
for surface modification of nickel-titanium rotary instruments. Dental Materials Journal. 26 (4): 467-73.

03.
Li UM, Shin CS, Lan WH, and Lin CP. (2006) Application of nondestructive testing in cyclic fatigue evaluation of
endodontic Ni-Ti rotary instruments. Dental Materials Journal. 25 (2): 247-52.

04.
Li UM, Chiang YC, Chang WH, Lu CM, Chen YC, Lai TM, and Lin CP. (2006) Study of the effects of thermal nitriding
surface modification of nickel titanium rotary instruments on the wear resistance and cutting efficiency. Journal of
Dental Science, 1(2):.53-8.

05.
Kuo CI, Wang YL, Chang HH, Huang GF, Lin CP, Li UM and Guo MK. (2006) Application of Ni-Ti rotary files for
pulpectomy in primary molars. Journal of Dental Science, 1(1):10-5.

06.
Li UM, Iijima M, Brantley WA, Alapati SB and Lin CP. (2006) Micro-XRD and SEM of NiTi instruments modified by ion
implantation. Oral presentation for annual meeting of American Association for Dental Research in Orlando, Florida, USA.

07.
Li UM, Alapati SB, Schricker WA, Brantley WA, and Lin CP. (2006) DSC and SEM studies of nickel-titanium rotary
instruments modified by plasma-immersion ion implantation. Poster presentation for annual meeting of American
Associationof endodontists in Honolulu,Hawaii,USA.

08.
Li UM, (2006) Success and failure of root canal treatment:How to choose your own root canal instru-mentation
techniques? Annual scientific meetingof ADS-ROC in Taichung, Taiwan.

09.
Li UM, (2006) How to prevent the fracture of Ni-Ti rotary instruments.Annual scientific meetingof ADS-ROC in
Taichung,Taiwan.

10.
Li UM, Chen YC, Lan WH and Lin CP. (2004) Effect of surfacetreatments on wear resistance of NiTi instruments.
Poster presentation for annual meeting of International Association for Dental Research in Honolulu, Hawaii, USA.

11.
Li UM, Lan WH, and Lin CP. (2004) Comparison of the shapingability of Ni-Ti rotary instruments and stainless steel
hand files in simulated curved canals. Chinese Dental Science. 23 (6): 448-54.

12.
Li UM, Shin CS, Lan WH, and Lin CP. (2004). Application of nondestructive testing in cyclic fatigue of endodontic
Ni-Ti rotary instruments. Poster presentation for annual meeting of American Associationof endodontists in Anaheim,
California, USA.

13.
Li UM, Lee BS, Shih CT, Lan WH and Lin CP. (2002) Cyclic fatigue of endodontic nickel titanium rotary instruments:
static and dynamic tests. Journal of Endodontics 28 (6): 448-51.

14.
Li UM, Lan WH and Lin CP. (2003) How to use Ni-Ti rotary instruments correctly. Annual scientific meetingof
ADS-ROC in Taipei, Taiwan.

15.
Li UM, Lai TM, Lan WH and Lin CP. (2003) Study of the effects ofthermal nitriding surface modificationof nickel
titanium rotary instruments on the wear resistance. Annual scientific meeting of ADS-ROC in Taipei, Taiwan.