“Classic”
1. All teeth missing.
2. Advanced bone loss mandible.
3. Long-term use of complete dentures.
4. OVD less than ideal, needed to change.
5. Facial aesthetics needed improvement.
2. Advanced bone loss mandible.
3. Long-term use of complete dentures.
4. OVD less than ideal, needed to change.
5. Facial aesthetics needed improvement.
TREATMENT GOALS: RECONSTRUCTION OF THE SEVERELY ATROPHIED MANDIBLE
• Single-stage surgical approach for implant placement with grafting and immediate implant-loading with transitional prosthesis.
• Bone regeneration utilizing banked cancellous bone from human cadaver vertebra with Platelet Rich Plasma and Minimal Invasive Surgical technique.
• Patient always has prosthesis during healing for function and aesthetics.
• Single-stage surgical approach for implant placement with grafting and immediate implant-loading with transitional prosthesis.
• Bone regeneration utilizing banked cancellous bone from human cadaver vertebra with Platelet Rich Plasma and Minimal Invasive Surgical technique.
• Patient always has prosthesis during healing for function and aesthetics.
Pre-Operative Photograph
Pre-Operative Radiograph
Pre-Op CT Scan Overview Study
Pre-Op 3D Moveable Translucent Image Showing Advanced Bone Atrophy
Pre-Op CT Scan Panoramic View
Pre-Op CT Scan Cross Sectional View
Pre-Op CT Scan Axial View
Pre-Op CTS Cross Sectional View Showing Advanced Bone Atrophy Start First Year 4.8mm Mandible
Lingual Tunneling Technique and Creation of Irradiated Cancellous Bone & Marrow Vascularized Site for Bone Graft Placement
Healing With PRP
WHAT IS PLATELET RICH PLASMA (PRP)?
• Platelet Rich Plasma (PRP) is composed of platelets and plasma. Platelets are tiny cells that are partially responsible for causing blood to clot. Platelets also contain large reservoirs of natural growth factors. While a normal concentration of platelet circulating in your blood is 200,000 per microliter, the platelet count in PRP can exceed 2 million platelets per microliter.
WHAT IS PLATELET RICH PLASMA (PRP)?
• Platelet Rich Plasma (PRP) is composed of platelets and plasma. Platelets are tiny cells that are partially responsible for causing blood to clot. Platelets also contain large reservoirs of natural growth factors. While a normal concentration of platelet circulating in your blood is 200,000 per microliter, the platelet count in PRP can exceed 2 million platelets per microliter.
WHAT ARE GROWTH FACTORS?
• Platelets contain potent growth factors necessary to begin tissue repair and regeneration at the wound site. Growth factors derived from platelets initiate connective tissue healing, bone regeneration and repair, and they promote development of new blood vessels and stimulate the wound healing process.
TREATMENT GOALS: RECONSTRUCTION OF THE SEVERELY RESORBED MANDIBLE
• Single-stage surgical approach for implant placement with grafting and immediate implant loading with transitional prosthesis.
• Bone regeneration utilizing banked cancellous bone from human cadaver vertebra with Platelet Rich Plasma and Minimal Invasive Surgical technique.
• Patient always has prosthesis (teeth) during healing for function & aesthetics.
• Increase zone of attached keratinized tissue around implants.
• Single-stage surgical approach for implant placement with grafting and immediate implant loading with transitional prosthesis.
• Bone regeneration utilizing banked cancellous bone from human cadaver vertebra with Platelet Rich Plasma and Minimal Invasive Surgical technique.
• Patient always has prosthesis (teeth) during healing for function & aesthetics.
• Increase zone of attached keratinized tissue around implants.
Minimal Residual Keratinized Tissue (Pre-Op)
Increased Residual Keratinized Tissue (Post-Op) 2mm Keratinized Tissue Physiological Increase Keratinized Tissue From 2mm to 5-7mm
1.5mm Minimal Residual Keratinized Tissue Technique for Preservation of Keratinized Tissue Around Implants
1.5mm Keratinized Tissue Divided to Allow Increased Formation of Keratinized Tissue to Surround Implants
Minimal Tissue Opening to Allow Access and Elevation of Soft Tissue for Creation of Implant sites with Grafting
Lingual Tunneling Technique to Allow Soft Tissue Dissection and Prevention of Inferior Alveolar Nerve Injury
Implants placed prior to Bone Grafting and Healing Screws Placed for Low Height and Access to Grafting Site Then Changed to O-ring Abutments
Lingual Tunneling Technique and Creation of Vascularized Site for Bone Graft Placement
TREATMENT GOALS: RECONSTRUCTION OF THE SEVERELY RESORBED MANDIBLE
• Single-stage surgical approach for implant placement with grafting and immediate implant-loading with transitional prosthesis.
• Bone regeneration utilizing banked cancellous bone from human cadaver vertebra with Platelet Rich Plasma and Minimal Invasive Surgical technique.
• Patient always has prosthesis (teeth) during healing for function & aesthetics.
• Increase zone of attached keratinized tissue around implants.
• Two-week healing with interim prosthesis, then implant connecting bar placed without loading contact of the grafted and regenerating area with definitive prosthesis.
• Single-stage surgical approach for implant placement with grafting and immediate implant-loading with transitional prosthesis.
• Bone regeneration utilizing banked cancellous bone from human cadaver vertebra with Platelet Rich Plasma and Minimal Invasive Surgical technique.
• Patient always has prosthesis (teeth) during healing for function & aesthetics.
• Increase zone of attached keratinized tissue around implants.
• Two-week healing with interim prosthesis, then implant connecting bar placed without loading contact of the grafted and regenerating area with definitive prosthesis.
Interproximal Sutures With Attachments Placed Day of Surgery
Interproximal Sutures With O-Ring Attachments Placed Day of Surgery With Rubber Dam in Place Beneath Attachments for Acrylic Pick-Up
Interim Prosthesis With O-Ring Attachments
Pre-made Interim Prosthesis with Picked Up Chair side c Additional Acrylic Resin O-Ring Attachments & Occlusal View Rubber Dam in Place Beneath Attachments
Pre-made Interim Prosthesis With O-Ring Attachments Frontal View
One Day Post-Operative
One Day Implant Placement
Five Days Post-Op Attachments and Immediate Loading
10-14 Days after Surgery M.I.S. Allows for final impression for
implant connecting bar Polyether material of choice for impression
implant connecting bar Polyether material of choice for impression
Three Weeks Post-Operatively
Three Months Post-Operatively
Pre-Op CT Scan Cross Sectional View Start First Year 4.8mm Mandible
8.75mm Mandible Bone Regeneration Over Nerve Post-Op 1 Year CT Scan Cross Section
Pre-Operative Photograph
Post-Operative Photograph