Clinical Case Video
Early Implant Placement with GBR using DBBM
Early (Type 2) placement in a healthy, non-smoking male patient aged 28 years who required removal and replacement of the maxillary right central incisor due to external root resorption. A horizontal bone deficit requires a simultaneous augmentation procedure. The overall esthetic risk is high due to the horizontal bone deficit, medium to high lip line with exposure of the soft tissue margin when smiling, and the patient’s high esthetic expectations.
After flapless tooth extraction and a healing period of 6 weeks, a standard-diameter one-piece implant is placed. A gap between the implant and the facial bone wall is filled with autogenous bone chips harvested from the anterior nasal spine and covered with DBBM particles. Contour augmentation on the facial aspect is achieved using DBBM particles and a collagen membrane, according to the principles of guided bone regeneration (GBR). The flap is coronally repositioned for semisubmerged healing.
Surgical SAC classification
Advanced
Prosthodontic SAC classification
-
Duration
32 min.
Learner Level
|
1
|
2
|
3
|
CME/CPD
0.53 hours
Purchase price
32
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General information
| Case Type | Single-Tooth Space |
|---|---|
| Jaw | Maxilla |
| Area | Anterior |
| # of Teeth | 1 |
| # of Implants | 1 |
| Type of Implants | Two-Piece |
| Attachment | Two-Piece |
| Bone Augmentation | Horizontal|Simultaneous |
|---|---|
| Augmentation Materials | Autogenous chips|Xenogenous |
| Guided Surgery | No |
| Soft Tissue Grafting | - |
| Abutment Type | - |
| Prosthesis Type | - |
Esthetic Risk Assessment
| Esthetic Risk Factors | Low | Medium | High |
|---|---|---|---|
| Medical Status | Healthy | Compromised | |
| Smoking Habit | Non-smoker | Light smoker (< 10 cigarettes per day) | Heavy smoker (>= 10 cigarettes per day) |
| Patient's Esthetic Expectations | Low | Medium | High |
| Lip Line | No exposure of papillae | Exposure of papillae | Full exposure of mucosa margin |
| Periodontal Phenotype | Low-scalloped, thick | Medium-scalloped, medium-thick | High-scalloped, thin |
| Shape of Tooth Crowns | Rectangular | Triangular | |
| Infection at Implant Site | None | Chronic | Acute |
| Bone Level at Adjacent Teeth | <= 5 mm to contact point | 5.5 to 6.5 mm to contact point | > 7 mm to contact point |
| Prosthodontic Status of Neighboring Teeth | Virgin | Restored | |
| Width of Edentulous Span | 1 tooth (>= 7 mm) | 1 tooth (< 7 mm) | 2 teeth or more |
| Soft Tissue Anatomy | Intact | Defective | |
| Bone Volume | Horizontally and vertically sufficient | Horizontally deficient | Deficient vertically or deficient vertically AND horizontally |
* General SAC assessment modifiers that are also part of the ERA. To avoid redundancy they are listed in this section even if no complete ERA has been made.
** Not applicable to the ERA of immediate placement cases and replaced by "Socket Integrity" listed below under "Surgical SAC Classification". For all other placement types this value is a classification determinant and listed here even if no complete ERA has been made.
Surgical SAC classification
| SAC Level | Advanced |
|---|---|
| Defining Characteristics | One missing tooth to be replaced by an implant-borne prosthesis |
| Modality | - |
| Placement Protocol | Early or late implant placement |
| Tooth Site | - |
| Socket Morphology | - |
| Socket Integrity | - |
| Bone Volume | Deficient horizontally, allowing simultaneous augumentation |
| Anatomic Risk | Low |
| Esthetic Risk | High |
| Complexity | Moderate |
| Risk of Complications | Moderate |
Prosthodontic SAC classification
| SAC Level | - |
|---|---|
| Defining Characteristics | - |
| Loading Protocol | - |
| Retention | - |
| Maxillomandibular Relationship | - |
| Mesio-Distal Space | - |
| Inter-Arch Distance | - |
| Bruxism | - |
| Esthetic Risk | High |
| Provisional Implant-Supported Prosthesis | - |
| Interim Prosthesis during Healing | - |
| Occlusion/Articulation | - |
| Occlusal Scheme/Issues | - |
Surgical SAC Modifiers
| Periodontal Status | Healthy |
|---|
Prosthodontic SAC Modifiers
| Soft Tissue Contour and Volume | - |
|---|
General SAC Modifiers
| Oral Hygiene and Compliance | Good |
|---|---|
| Access | Adequate |
| Craniofacial/Skeletal Growth | Completed |
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