Combined Orthognathic & TMJ Surgery
Some patients require correction of both jaw alignment and TMJ pathology simultaneously. Dr. Krajekian has extensive experience in these complex combined procedures, using integrated VR planning to coordinate both aspects of treatment.
When Combined Surgery Is Needed
Patients may require combined orthognathic and TMJ surgery when:
- •TMJ disease has caused condylar resorption changing bite
- •Developmental jaw deformity with secondary TMJ damage
- •Previous failed orthognathic surgery with TMJ complications
- •Congenital or acquired condylar deformity
- •Inflammatory or degenerative arthritis affecting jaw position
The Challenge of Combined Surgery
Traditional sequential approach: 1. TMJ surgery first 2. Wait for healing (6-12 months) 3. Orthognathic surgery second 4. Longer treatment time 5. Two major surgeries
Integrated approach: 1. Single comprehensive surgical plan 2. Both procedures in one surgery 3. Coordinated outcomes 4. Single recovery period 5. Better final result
Integrated VR Planning
Dr. Krajekian uses advanced VR technology to plan combined procedures:
Step 1: Complete Analysis
- •3D imaging of jaws and TMJs
- •Assessment of joint pathology
- •Determination of skeletal deformity
Step 2: Virtual TMJ Treatment
- •Planning of joint surgery or replacement
- •Determination of condylar position
- •Selection of prosthesis if needed
Step 3: Orthognathic Planning
- •Jaw movements calculated based on new TMJ position
- •Final bite and facial outcome simulated
- •Custom guides designed for both procedures
Step 4: Surgical Execution
- •TMJ addressed first
- •Orthognathic movements performed
- •Both procedures in single surgery
Types of Combined Procedures
TMJ Replacement with Jaw Advancement
Custom 3D-printed TMJ prosthesis combined with mandibular advancement for improved airway and aesthetics. This is the most common combination.
TMJ Surgery with Bimaxillary Osteotomy
Both upper and lower jaw correction performed alongside TMJ arthroplasty or replacement for complex cases.
Condylar Reconstruction with Orthognathics
For condylar hyperplasia or other deformity. Includes condylectomy with simultaneous jaw surgery to restore symmetry.
Benefits of Combined Approach
- •Single surgery instead of two
- •One recovery period
- •Integrated, coordinated outcome
- •Reduced total treatment time
- •Cost savings
- •Better final result
Recovery Considerations
Combined surgery requires careful post-operative management:
- •Soft diet for extended period
- •Physical therapy for jaw function
- •Close follow-up monitoring
- •Gradual return to full function
Post-Operative Care
Hospital Stay (2–3 Nights)
- •IV fluids, antibiotics, pain management
- •TMJ range-of-motion exercises begin early
- •Liquid diet via syringe
- •Head elevated at all times
Weeks 1–2
- •Significant swelling (peaks days 2–3)
- •Ice packs 20 min on/off
- •Liquid diet only
- •Begin prescribed jaw exercises
- •Sleep with head elevated
Weeks 2–6
- •Soft diet progression
- •Physical therapy intensifies
- •Jaw exercises multiple times daily
- •Swelling gradually decreases
- •May return to light work at 2–3 weeks
Months 2–6
- •Gradual diet advancement
- •Continued physical therapy for TMJ mobility
- •Regular imaging to monitor healing
- •Progressive return to activities
Long-Term
- •Full jaw function typically at 6–12 months
- •Lifelong monitoring of TMJ prosthesis
- •Orthodontic finishing if needed
- •Regular dental care
Key Benefits
- •Single integrated surgery
- •VR-planned coordinated outcomes
- •Custom 3D-printed TMJ prostheses
- •Reduced total treatment time
- •One recovery period
- •Comprehensive correction
Recovery Time
4-6 weeks initial; 6-12 months full function
Advanced & Complex Implant Placement: VR-Guided Planning & Rehearsal
VR-guided surgical rehearsal for precise, predictable implant placement
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Have Questions About Combined Orthognathic & TMJ Surgery?
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