应用下颚骨块状骨移植做上颚窦增高术及全口植牙-明兴牙医诊所.PDF

(Introduction) (Clinical Examination) 嵴 嵴 1 ( 1) (1)18 17 16 15 13 12 11 21 22 23 24 25 26 27 嵴 28 3132 33 35 36 37 38 41 42 43 44 45 46 47 48 (2)14 34 (hy perpneu- 2 tized sinus with extensive ridge resorption) (1) 14 34 3 X- ( 2) Tatum Boyne James Sinus bone graft lateral window approach (1) 14 34 Lateral window sinus bone graft technique s ev e re ly a t ro p h i c ma x i l la i ns uff ic ie nt bo ne w idt h/ he ig ht mi ni mu m interocclusal spa ce sinus pathology root tip in the sinus acute sinusitis heavy smoker systemically compromised patient 1 history taking Lateral win- dow technique Vertical sandwich bone aug- mentation with interpositional chin bone graft for 2 x sinus lifting and staged implant placement 4 嵴 1 (mm) av aila ble bone