Osseous Surgery Xudong Wang, DDS, MD Associate Professor Dept Oral and Maxillofacial Surgery Ninth People's Hospital Shanghai, P.R. China 200011 2021/221 xudongwang70@163.com
2021/2/21 Osseous Surgery Xudong Wang, DDS,MD Associate Professor Dept. Oral and Maxillofacial Surgery Ninth People’s Hospital Shanghai, P.R. China 200011 xudongwang70@163.com
Osseous Preprosthetic Surgery Alveoloplasty(exostosis, undercut, knife-edge ridge, etc) Torus(tori removal (palatal/mandibular Maxillary/ mandibular augmentation (autologous bone graft, lyophilized cartilage/bone, hydroxyapatite, guided tissue regeneration memberane, tissue engineered bone Correction of abnormal ridge relationship (orthognathic surgery) 2021/221
2021/2/21 Osseous Preprosthetic Surgery • Alveoloplasty (exostosis, undercut, knife-edge ridge, etc ) • Torus(tori) removal (palatal/mandibular) • Maxillary/ mandibular augmentation (autologous bone graft, lyophilized cartilage/bone, hydroxyapatite, guided tissue regeneration memberane, tissue engineered bone) • Correction of abnormal ridge relationship (orthognathic surgery)
Alveoloplasty Anesthesia (local infiltration) Incision Mucoperiosteal flap reflection (scalpel periosteal elevator exposure visualization blood supply rest on intact bone ful-thinckness avoid injury to vital structures 202i1212
2021/2/21 Alveoloplasty Anesthesia (local infiltration) Incision & Mucoperiosteal flap reflection (scalpel & periosteal elevator) Tips • exposure & visualization • blood supply • rest on intact bone • full-thinckness • avoid injury to vital structures
Alveoplasty-cont'd Bone removal WALTER LOI 0901 (chisel&mallet/ rongeur) unibevel side-cutting Bone smooth (bone file side-cutting for rongeur ● unibevel chisel 有 preserve bone AMAP pull smoothing for file 2021/221
2021/2/21 Bone removal (chisel&mallet / rongeur) unibevel side-cutting Bone smooth (bone file) Tips • side-cutting for rongeur • unibevel chisel • preserve bone AMAP • “pull” smoothing for file Alveoplasty-cont’d
A/veoplasty-cont'd Suturing (Interrupted/continuous/margin/matress) Post-op care Mouth rinse Suture removing (w post-op) Prosthetic restoration (2w post-op) 2021/221
2021/2/21 Suturing (Interrupted/continuous/margin/matress) Alveoplasty-cont’d Post-op care • Mouth rinse • Suture removing (1w post-op) •Prosthetic restoration (2w post-op)