00:00 minStarting with the intervention in right maxilla

0:14 Crestal incision and opening of the Sinus Window, Mouth antrum connection after tooth extraction

0:20 Perforation of the Schneiderian membrane

0:28 Elevation of the Schneiderian membrane till the tuber maxillae to relieve the tension from the Schneiderian Membrane

0:49 Suturing of the membrane with resorbable suture and use of the fibrin glue (Beriplast P)

0;58 Collecting bone with the rongeur from the tuber maxillae

01:13 min

Layering technique with pure autogenous bone particles crestally and bone substitutes cranially

1:36 Placing the bone substitutes cranially

1:50 Using the bony sinus window for closure of the crestal mouth-antrum connection

2:01 Closure of the Sinus with the Collagen membrane

02:04 min

Placing of the implants

2:17 Final restoration in situ