ISSN 1978 - 3728Volume 46 Number 2 June 2013 Editorial Board of dEntal Journal (MaJalah KEdoKtEran GiGi) SK: 166/H3.1.2/KD/2013 January 2nd– December 31st, 2013 Patron: Dean of Faculty of Dental Medicine Universitas Airlangga advisors: Vice Dean I, Vice Dean II, Vice Dean III Chief Editor: udijanto tedjosasongko, drg., Ph.d., Sp.KGa(K) (Pediatric Dentistry – Universitas Airlangga) Editorial Boards: Prof. r.M. Coen Pramono d, drg., Su., Sp.,BM(K) (Oral and Maxillofacial Surgery – Universitas Airlangga); Prof. dr. M. rubianto, drg., MS., Sp.Perio(K) (Periodontic – Universitas Airlangga); Prof. nairn hutchinson fulton Wilson, MSc., Ph.d., fdS (Conservative Dentistry - University of Guy’s Dental School, London); Prof. W.J. Spitzer, dMd., Md (Head Department of Cranio & Oral Maxillofacial Surgery Hamburg University, Germany); Prof. Edward C. Combe, MSc., Ph.d., ddSc (Biomaterial – Minnesota University, U.S.A); Prof. Madya. h. aB. rani Samsudin, ddS., fdSrC, aM (Oral and Maxillofacial Surgery - University Sains, Malaysia); Prof. Widowati Witjaksono, ddS., Ph.d (Kulliyah of Dentistry, International Islamic University Malaysia); Prof. taizo hamada, ddS., Ph.d (Prosthodontic - Tohoku University, Japan); Prof. Yukio Kato, ddS., Ph.d. (Oral Bio Chemistry-University of Hiroshima, Japan); Prof. Kozai Katsuyuki, ddS., Ph.d (Pediatric Dentistry – University of Hiroshima, Japan); Prof. dr. a.G.M. tielens (Medical Microbiology – University and Infections Diseases – Erasmus University Medical Centre, Rotterdam, The Netherlands); Prof. lakshman Samaranayake (Oral Microbiology – The University of Hongkong); Kok Van Kesel (Medical Microbiology – University and Infections Diseases – Erasmus University Medical Centre, Rotterdam, The Netherlands); dr. leslie ang (Restorative Dentistry – National Dental Centre of Singapore); Prof. dr. M. Suharsini, drg., MS., Sp.KGa (Pediatric Dentistry - Universitas Indonesia); achmad Gunadi, drg., MS., Ph.d (Prosthodontic - Universitas Negeri Jember) Managing Editors: Prof. dr. arifzan razak, drg., MSc., Sp.Pros (Prosthodontics – Universitas Airlangga); Prof. dr. latief Mooduto, drg., M.S., Sp.KG(K) (Conservative Dentistry – Universitas Airlangga); Prof. dr. Mieke Sylvia M.a.r., drg., MS., Sp.ort(K) (Orthodontic – Universitas Airlangga); Prof. dr. istiati Soehardjo, drg., MS (Oral Biology – Universitas Airlangga); Prof. dr. anita Yuliati, drg., M.Kes (Dental Material – Universitas Airlangga); Prof. Seno Pradopo, drg, Su., Ph.d., Sp.KGa (Pediatric Dentistry – Universitas Airlangga); Prof. dr. diah Savitri Ernawati, drg., M.Si., Sp.PM(K) (Oral Medicine – Universitas Airlangga); Prof. thalca i. agusni, drg., MhPEd., Ph.d., Sp.ort(K) (Orthodontic – Universitas Airlangga); dr. r. darmawan Setijanto, drg., M.Kes (Dental Public Health – Universitas Airlangga); dr. Elly Munadziroh, drg., MS (Dental Material – Universitas Airlangga); Priyawan rachmadi, drg., Ph.d (Dental Material – Universitas Airlangga); dr. retno Pudji rahayu, drg., M.Kes (Oral Biology – Universitas Airlangga); dr. Eha renwi astuti, drg., M.Kes (Dental Radiology – Universitas Airlangga); Bagus Soebadi, drg., MhPEd., Sp.PM (Oral Medicine – Universitas Airlangga); Endang Pudjirochani, drg., MS., Sp.Pros (Prosthodontic – Universitas Airlangga); Markus Budi rahardjo, drg., M.Kes (Oral Biology – Universitas Airlangga); dr. Susy Kristiani, drg., M.Kes (Oral Biology – Universitas Airlangga); dr. ira Widjiastuti, drg., M.Kes., Sp.KG (Conservative Dentistry – Universitas Airlangga); Ketut Suardita, drg., Ph.d., Sp.KG. (Conservative Dentistry – Universitas Airlangga); Sianiwati Goenharto, drg., MS (Orthodontic – Universitas Airlangga); devi rianti, drg., M.Kes (Dental Material – Universitas Airlangga); dr. Chiquita Prahasanti, drg., Sp.Perio(K) (Periodontic – Universitas Airlangga); rostiny, drg., M.Kes., Sp.Pros(K) (Prosthodontic – Universitas Airlangga); an’nissa Chusida, drg., M.Kes (Oral Biology – Universitas Airlangga); Eric Priyo Prasetyo, drg., Sp.KG (Conservative Dentistry – Universitas Airlangga); Els Sunarsih Budipramana, drg., MS., Sp.KGa(K) (Pediatric Dentistry – Universitas Airlangga); dr. hendrik Setiabudi, drg., M.Kes (Oral Biology – Universitas Airlangga); otty ratna Wahyuni, drg., M.Kes (Dental Radiology – Universitas Airlangga); anis irmawati, drg., M.Kes (Oral Biology – Universitas Airlangga); Yuliati, drg., M.Kes (Oral Biology – Universitas Airlangga); retno Palupi, drg., M.Kes (Dental Public Health – Universitas Airlangga); Eka augustina, drg., Sp.Perio (Periodontica – Universitas Airlangga); febriastuti, drg., Sp.KG (Conservative Dentistry – Universitas Airlangga); Mega M. Puteri, drg., Sp.KGa (Pediatric Dentistry – Universitas Airlangga) administrative assistant: novi dian Prastiwi (Faculty of Dental Medicine – Universitas Airlangga) thanks to editor in duty of dental Journal (Majalah Kedokteran Gigi) Volume 46 number 2 June 2013: Prof. dr. Pinandi Sri Pudyani, drg., S.u., Sp.ort (Orthodontics – Universitas Gadjah Mada) Prof. dr. Mandojo rukmo, drg., MSc., Sp.KG(K) (Conservative Dentistry – Universitas Airlangga) Prof. dr. adioro Soetojo, drg., MS., Sp.KG(K) (Conservative Dentistry – Universitas Airlangga) dr. iB. narmada, drg., Sp.ort(K) (Orthodontics – Universitas Airlangga) Kus harijanti, drg., MS., Sp.PM (Oral Medicine – Universitas Airlangga) Editorial address c/o: Fakultas Kedokteran Gigi Universitas Airlangga Jln. Mayjen. Prof. Dr. Moestopo No. 47 Surabaya 60132, INDONESIA Telp. (062-31) 5039478/5030255. Fax. (031) 5039478/5020256 E-mail: dental_journal@yahoo.com Website: www.journal.unair.ac.id Accredited No. 56/DIKTI/Kep/2012 Cover photo purchased from www.fotolia.com Invoice number: 2051 62250-204 225738 ContEntS Page Printed by: Airlangga University Press. (165/11.13/AUP-B5E). Kampus C Unair, Mulyorejo Surabaya 60115, Indonesia. Telp. (031) 5992246, 5992247, Telp./Fax. (031) 5992248. E-mail: aupsby@rad.net.id; aup.unair@gmail.com Accredited No. 56/DIKTI/Kep/2012. Volume 46 Number 2 June 2013 ISSN 1978 - 3728 1. Enamel defect of primary dentition in SGA children in relation to onset time of intrauterine growth disturbance Willyanti Soewondo Sjarif ............................................................................................................. 55–60 2. Gambaran densitas kamar pulpa gigi sulung menggunakan cone beam CT-3D (Description of pulp chamber density in deciduous teeth using cone beam CT-3D) herdiyati Y, Epsilawati l, oscandar f dan nurianingsih r ....................................................... 61–64 3. A study of extraction and characterization of alginates obtained from brown macroalgae Sargassum duplicatum and Sargassum crassifolium from Indonesia decky J. indrani and Emil Budianto .............................................................................................. 65–70 4. Effectiveness of various sterilization methods of contaminated post-fitted molar band anggia tridianti, Krisnawati and nia ayu ismaniati ................................................................... 71–74 5. Peroxide alkaline for cleansing the baby bottle nipple to prevent oral thrush relaps Maharani laillyza apriasari .......................................................................................................... 75–79 6. Treatment of non-vital primary molar using lesion sterilization and tissue repair (LSTR 3Mix- MP) tania Saskianti, udijanto tedjosasongko and irmawati ............................................................. 80–84 7. New concept in allergy: Non-allergic rats becomes allergic after induced by Porphyromonas gingivalis lipopolysaccharide haryono utomo ................................................................................................................................ 85–91 8. Garis estetik menurut Ricketts pada mahasiswa Fakultas Kedokteran Gigi Universitas Airlangga (Ricketts esthetic line of dental student of Universitas Airlangga) nadiya fitriyani, i.G.a.Wahju ardani dan Elly rusdiana .......................................................... 92–96 9. Dental student’s perception to Aesthetic Component of IOTN and demand for orthodontic treatment Wees Kaolinni, thalca hamid and Ervina r. Winoto .................................................................. 97–100 10. Compressive strength resin komposit hybrid post curing dengan light emitting diode menggunakan tiga ukuran lightbox yang berbeda (Compressive strength of hybrid composites resin with post curing light emitting diode using three different sizes of lightbox) Mirza aryanto, Milly armilia dan dudi aripin ............................................................................ 101–106 11. Identifikasi bite marks dengan ekstraksi DNA metode Chelex (Bite marks identification with Chelex methods in DNA extraction) imelda Kristina Sutrisno, ira arundina dan agung Sosiawan ................................................... 107–112