Poster

Basics and Pitfalls in TMJ Arthroscopy

Basics and Pitfalls in TMJ Arthroscopy

Dr. Bo-Yue PENG
彭　伯宇　主任

Head

Division of Oral and Maxillafacial Surgery

Taipei Medical University

Taipei

TAIWAN

  In contemporary concepts, the goals of temporomandibular joints surgeries are preservation of synovial membrane and fluid, TMJ arthrocentesis and arthroscopic surgery (lavage, lysis, and manipulation) are popular and used widely. TMJ arthroscope is powerful tools to accomplish the goal of preservation of TMJ tissue, there are many indications and advantages: from TMJ internal derangement to myofascial pain syndromes are indicated for arthroscopic surgery, short time consuming surgery and admission, tiny scar formation and after-surgery pain. At the same time, TMJ arthroscope could give surgeon the real time diagnosis of the patients' TMJ, like perforation, adhesion, chondromalacia, these diagnosis could not be made in any other diagnostic tool. The contraindications of the TMJ arthroscope are ankylosis, infection of TMJ, malignant tumor etc., we surgeons should keep in mind. Finally the complications most occurred of TMJ arthroscopic surgery are otologic complications: external auditory canal laceration, blood clotting in external auditory canal, ear fullness, vertigo, even partial hearing loss, the second often occurred complication is facial nerve injury, temporary or permanent. In this speech, we will share the experiences in the TMJ arthroscopic treatments, from LLM (lysis, lavage, and manipulation) to arthroscopic plication. 

The Pathogenesis and the Potential Medical Treatment of Ameloblastoma

The Pathogenesis and the Potential Medical Treatment of Ameloblastoma

Julia Yu Fong CHANG, DDS, PhD

School of Dentistry

National Taiwan University

Ameloblastoma is the most common benign odontogenic neoplasm of dental epithelial origin in jaw bone but with aggressive behavior and a high recurrence rate. Nowadays wide surgical resection of the jaw bone is the only treatment available and recommended, which can cause further loss of craniofacial complex function and esthetics. The knowledge of pathogenesis of ameloblastoma remains limited until recent high frequency of BRAF and SMO mutations identified in ameloblastomas, especially FGFR2-RAS-BRAF-MAPK pathway has been identified as the most frequent mutation occurring pathway in ameloblastomas. Among all mutations, BRAF(V600E) mutation is the most common mutation in ameloblastomas. Since these mutations have been identified in other tumors and targeted therapies for these mutations are available. As the first step of using targeted therapy for treating ameloblastoma in the future, we have studied the frequency of common mutations in ameloblastomas in Taiwan, have determined the reliable detection method for BRAF(V600E) mutation in ameloblastomas and have investigated the cellular effects of BRAF(V600E) to dental epithelial cells and the potential drug resistance problem.  

Timetable

Day 1 Nov17  第一工tē-it kang   十一月十七日 拜五pài-gō͘
DATE  Nov 17	TIME	SPEAKER	TOPIC
	13:30	報到Check-in
	13:50	劉 景寬 校長 KMU President Professor Ching-Kuan LIU 黃尚智 副院長 KMUHospital  Vice Superintent Professor Shang-Jyh HWANG	Opening
14:05-15:45		座長Moderators朴 峰煜 Bong-Wook PARK陳俊明Chun-Ming CHEN
Navigation – Tumor Excision	14:05-14:25	蘇 昶瑋 Chang-Wei SU	Tumor excision with intraoperative 3D-Navigation and 3D printing technology - a case report
Nerve Repair	14:25-14:55	梁 耀殷Mike Y LEUNG	Trigeminal Nerve Injury and Repair in Third Molar Surgery and Orthognathic Surgery
Navigation - Reconstruction	14:55-15:15	柳 依青 Yi-Ching LIU	Computer-aided Reconstruction of Mandible
	15:15-15:45	吳 政憲 Cheng-Hsien WU	HOW TO OPTIMIZE FACIAL RECONSTRUCTION BY COMPUTER-AIDED APPROACHES IN HEAD AND NECK TUMOR PATIENTS?
Coffee Break
16:10-18:00		座長Moderators 梁 耀殷Mike Y LEUNG  管野 貴浩 Takahiro KANNO
Dental Implant	16:10-16:40	章 浩宏 Hao-Hueng CHANG	Recent advances in materials and technology of dental implant
Navigation – Tumor Excision	16:40-17:10	劉 崇基 Chung Ji LIU	Advanced Oral Cancer Treated with Intraoperative 3D-Navigation System
Reconstruction	17:10-17:30	陳 竣峰  Chun-Feng Chen	Sternocleidomastoid Flap for Oral Cavity Reconstruction: Extended Indications and Technical Modifications
	17:30-18:00	羅 正興 Douglas C LO	Reconstruction of Lip
Group Photo 逐家ta̍k-ke 翕相hip-siōng

Day 2 Nov18 第二工tē-jī kang    十一月十八日  拜六pài-la̍k
DATE  Nov 18	TIME	SPEAKER	TOPIC
8:30-9:50		座長Moderators 足利 雄一Yuichi Ashikaga 宋 栽珉Jae-Min SONG
Trauma	8:30-9:00	管野 貴浩 Takahiro KANNO	The Current Trends of Maxillofacial Trauma Surgery: Focusing on “Orbital Fracture Reconstruction”
Sleep	9:00 - 9:30	徐 崇堯 Chung-Yao HSU	Sleep-disordered Breathing and Cardiovascular Disease
	9:30- 9:50	陳 裕豐 Y u-Feng CHEN	From Tradition to Innovation: My Stanford Experience
Coffee 咖啡ka-pi 珈琲
10:00-12:10		座長Moderators  高橋 哲 Tetsu TAKAHASHI  吳 政憲 Cheng-Hsien WU
Orthognathic	10:00-10:20	張 明智 Ming-Chih CHANG	Mandibular Angle Reduction
	10:20-10:45	陳 俊明 Chun-Meng CHEN	Cheek line: From the unknown to the known
	10:45-11:15	陳 遠謙 Michael Yuanchien CHEN	Computer Assisted & Ultrasonic Facial Skeletal Surgery~ Efficiency, Precision and Safety ~
Robotics surgery	11:15 -11:55	楊 宗霖 Tsung-Lin YANG	From demolition to conservation: Robotic surgery of head and neck
	11:55-12:10	福爾摩莎合音 Formosan chorus
LUNCH 中晝頓tiong-tàu-tǹg 昼ご飯
13:30-15:35		座長Moderators  鄭 漢忠 Kanchu TEI, Natthamet Wongsirichat
Bone graft	13:30-14:00	朴 峰煜 Bong-Wook PARK	Stability of Simultaneously placed dental implants with autogenous bone grafts harvested from the iliac crest or intraoral jaw bone
	14:00-14:30	陳 遠謙 Michael Yuanchien CHEN	“TENT POLE” GRAFTING For Complicated Alveolar Defects
	14:30-14:50	柯 政全 Edward Chengchuan KO	Curvilear incision on iliotibial tract: our modified technique in harvesting tibial cancellous bone
	14:50-15:10	陳 大為 Ta-Wei CHEN	Experience of Non-grafted Sinus Lifting Combined Implant Surgery
Nerve Detection	15:10-15:35	鄭 世榮Elliot Shi-Jung CHENG	Diagnosis and Management of Parotid Tumor under Nerve Monitoring System
			Coffee Break
16:05-18:00		座長Moderators  陳 遠謙 Michael Yuanchien CHEN 謝 天毅 Tian Ee SEAH
TMJ	16:05-16:35	彭伯宇Bou-Yue PENG	Basics and pitfalls in TMJ arthroscoy
	16:35-17:00	周 珊如Zoe Shan-Ju Chou	What can we expect in surgery and conservative management for TMD patients
	17:00-17:50	高橋 哲Tetsu Takahashi	"Consideration of temporomandibular joint for occlusion and function in oral and maxillofacial surgery”
	17:50-18:00	Group Photo 逐家ta̍k-ke 翕相hip-siōng写真
	19:00	Gala Dinner Taiwanese Cuisine 老新台菜餐廳(十全店)

Day 3 Nov19  第三工tē-saⁿ kang    十一月十九日  禮拜lé-pài
DATE  Nov 19	TIME	SPEAKER	TOPIC
8:00- 10:00		座長Moderators 足利 雄一Yuichi Ashikaga 彭芷瑜 Chi-Yu PENG
Trauma	8:00-8:30	管野 貴浩 Takahiro KANNO	The Current Trends of Maxillofacial Trauma Surgery:  Focusing on “Mandibular Condylar Fracture” Treatment
	8:30-9:00	林 鴻穎Hung-Ying LIN	Endoscope assist ORIF for condylar fracture : Case series
Rhinoplasty	9:00-9:30	謝 天毅Tian-Ee SEAH	Augmentation rhinoplasty with orthonagthic surgery.
	9:30-10:00	Kiatanant Boonsiriseth	Rhinoplasty in Cleft Lip-Nose Deformity
10:00- 10:50		座長  關根 淨治 Joji George SEKINE,  Kiatanant Boonsiriseth
Tumor	10:00-10:30	宋 栽珉Jae-Min SONG	Up to date MRONJ
	10:30-10:50	泉山 大介Daisuke IZUMIYAMA	“Dredging Method” - A Conservative Approach for the Treatment of Ameloblastoma
Coffee Break
11:00- 12:00		座長Moderators  陳 遠謙   柯政全 Edward Chengchuan KO
Strategy and Perspectives	11:00-11:30	張 玉芳Julia Yu-Fong Chang	The Pathogenesis and the Potential Medical treatment of Ameloblastoma
	11:30-12:00	關根 淨治 Joji George SEKINE	A New Conception of Oral Potentially Malignant Disorders (PMDs) and Surgical Management of PMDs
Closing