Dr. Angelo C. Trödhan International Congress German Society of Implantology (DGZI) Austrian Society of Oral Surgery and Implantology (OEGOI) Swiss Society of oral Implantology (SGOI) 29.November – 1. December 2007 Hofburg - Vienna
Dr. Angelo C. Trödhan Center for Facial Esthetics Vienna Clinic OA Dr. Angelo C. Trödhan Dr. Izabela Schlichting INTRALIFT The Replacement of Open Sinuslift procedures by a new atraumatic ultrasound based hydrodynamic sinus-Floor-Elevation Technique featuring scaleable Augmentation volumes of any size Troedhan A., Vienna/Aut Kurrek A., Ratingen/Ger Wainwright M., Dusseldorf/Ger
Dr. Angelo C. Trödhan Classic Procedures Open sinuslift with lateral approach: Advantage: Augmentation of any size and volume Disadvantages: Time consuming High Danger of Rupture Post-surgical voluminous swelling Summers-Technique with Crestal Approach: Adavantage: Minimal invasive Disadvantages: High Danger of Rupture Only small Augmentation volumina possible
Dr. Angelo C. Trödhan Experimental study Pneumatic and hydraulic pressure necessary to Loosen the sinus-floor-membrane from ist bony Surface. Experimental study on 100 half sheep Heads.
Dr. Angelo C. Trödhan Results Average pneumatic Pressure: 30 Mbar +/- 6 Average Hydraulic Pressure: 20 Mbar +/- 6
Dr. Angelo C. Trödhan Prototyping the Tools for INTRALIFT on the basis of the ultrasonic surgical device Piezotome (Satelec- ACTEON) TKW-RESEARCH-GROUP Technical University Vienna SATELEC - ACTEON Intralift – prototypes
Dr. Angelo C. Trödhan Experimental setup In Vitro Tests of INTRALIFT-Tips and Evaluation Of different Flow-rates of the integrated NaCl-Pump
Dr. Angelo C. Trödhan Basic difference classic Techniques Vs. INTRALIFT
Dr. Angelo C. Trödhan Results
Experimental Setup Comparison of Rupture lengths of the sinus-floor Membrane after experimental Perforation (1mm):
Dr. Angelo C. Trödhan Surgical Protocol
Dr. Angelo C. Trödhan In Vivo Results
Dr. Angelo C. Trödhan Int´l Clinical Study Patient numbers: 132 INTRALIFT through 6mm Gingivapunch: 114 INTRALIFT with crestal Flap: 18 Anesthetic: 4–6 ml Post-OR-Swelling: zero:90% moderate:10% Strong: 0% Post-OR-Dolor:zero:85% Moderate:15% Strong: 0% Achieved Augmentationsvolumina: 1–6 Ml Complications: 1 (Breakage of TKW1: Design immediately changed)
INTRALIFT PROCEDURE (1) INTRALIFTclinicalPROCEDURE
FlapTECHNIQUE
Extraction on 16
Radio Sinus cavity membrane
Site Opening
TKW1
TKW2, 3, 4
sinus membrane
TKW5
Packing of filling material and immediate loading
Suture
Pre-operative Post-operative
3 months Post-operative
IntraLift: faster Osseo-integration After 6 weeks After 6 weeks (Cerasorb M )
Insertion of a collagen sponge
TKW5 Packing of filling material
Onlay Onlay + suture
Clinical case preoperative
Intraoperative (after 1.0 ccm Rebone)
Clinical case Postoperative (after 2.0 ccm Rebone)
Dr. Rosen, USA Case sent in from Study-Group-Center USA
Dr. Angelo C. Trödhan Dr. Rosen, USA
Dr. Angelo C. Trödhan Dr. Rosen, USA
Dr. Angelo C. Trödhan Dr. Rosen, USA
Dr. Angelo C. Trödhan Dr. Rosen, USA
Dr. Angelo C. Trödhan Dr. Rosen, USA
Dr. Angelo C. Trödhan Dr. Rosen, USA
Dr. Angelo C. Trödhan Dr. Rosen, USA
Dr. Angelo C. Trödhan Dr. Rosen, USA
Dr. Angelo C. Trödhan Dr. Rosen, USA
Dr. Angelo C. Trödhan Dr. Rosen, USA
Dr. Angelo C. Trödhan Dr. Rosen, USA
PUNCHTECHNIQUE
Dr. Angelo C. Trödhan Augmentation Volumina >6 ml / >14 mm
Dr. Angelo C. Trödhan Augmentation Volumina >6 ml / >14 mm
Dr. Angelo C. Trödhan Augmentation Volumina >6 ml / >14 mm
Dr. Angelo C. Trödhan Augmentation Volumina >6 ml / >14 mm
Punch Procedures
6 mm 14,5 mm
Dr. Angelo C. Trödhan
What do patients want ? the „BIG“ or the „BETTER“ SURGEON ? ?
INTRA-Lift by TKW & Satelec-Acteon Dr. Angelo Trödhan Dr. Andreas Kurrek Dr. Marcel Wainwright
Dr. Angelo C. Trödhan Intralift – For difficult cases
Dr. Angelo C. Trödhan
INTRALIFT – Next Generation Sinuslift
Dr. Angelo C. Trödhan INTRALIFT – Next Generation Sinuslift
Dr. Angelo C. Trödhan Thank You for Your Attention Dr. Angelo T rödhan Dr. Andreas K urrek Dr. Marcel W ainwright