Orthognathic Jaw Surgery in Mumbai

The main purpose of braces in Orthognathic Jaw Surgery is to achieve a stable bite, essential for jaw repositioning and long-term dental health. The process involves decompensating the teeth to align them correctly within each jaw independently. Although this may temporarily worsen the bite, it ensures the jaws are positioned properly during surgery. Once the surgery is complete, the jaws are stabilized using plates and screws, while the braces hold the teeth in their new position.

Post-surgery, the focus shifts to refining the teeth alignment, with patients continuing to wear braces for several months or up to a year. Regular follow-up visits to the orthodontist are necessary to adjust the braces and ensure optimal results.

For those seeking an alternative to traditional braces, aligners offer a more discreet solution. Custom-made and clear, these removable trays gradually move teeth and can be taken out for eating, brushing, and flossing. However, aligners are not suitable for addressing significant jaw discrepancies, which is where Orthognathic Jaw Surgery plays a crucial role, particularly in enhancing facial symmetry as part of cosmetic treatment.

Dr. Chirag Chamria is an Oral and Maxillofacial Surgeon known for his expertise in complex dental procedures, including zygomatic implants, orthognathic surgery, smile makeovers, and oral cancer treatment. With over 10 years of experience, he has redefined patient care by offering innovative one-day dental treatments, eliminating the need for multiple visits and long recovery times.

Orthognathic Jaw Surgery in Mumbai – Professional Medical Overview

Orthognathic surgery, also known as corrective jaw surgery, is a specialized maxillofacial procedure designed to correct skeletal discrepancies of the jaws that cannot be resolved by orthodontic treatment alone. As a professionally trained Oral and Maxillofacial Surgeon, Dr. Chirag Chamria provides advanced evaluation, diagnosis, and surgical correction of dentofacial deformities through evidence-based protocols and digital surgical planning. His clinical approach emphasizes functional restoration, airway enhancement, facial symmetry, and long-term occlusal stability.

Clinical Background

Dentofacial deformities arise from abnormalities in jaw growth, genetics, trauma, environmental factors, or developmental conditions. When left untreated, these deformities can lead to:

1. Malocclusion (Class II or Class III)
2. Facial asymmetry
3. Airway obstruction
4. Sleep-disordered breathing
5. TMJ dysfunction
6. Chewing inefficiency
7. Speech difficulties
8. Aesthetic disharmony

Orthognathic surgery repositions the maxilla, mandible, or both jaws to achieve structural and functional balance.

Types of Skeletal Discrepancies

1. Maxillary deficiency or excess  
2. Mandibular prognathism (Class III)  
3. Mandibular retrognathism (Class II)  
4. Vertical maxillary excess (gummy smile)  
5. Facial asymmetry due to unilateral growth discrepancies  
6. Open bite deformity  
7. Deep bite associated with vertical dysregulation  
8. Long-face or short-face syndrome  

Diagnostic Workflow

Accurate diagnosis involves a comprehensive evaluation, including:

1. Clinical examination of occlusion, midlines, and function  
2. 3D CBCT for skeletal and airway mapping  
3. Lateral cephalometric analysis  
4. Facial profile and soft-tissue assessment  
5. Dental model analysis or digital intraoral scanning  
6. TMJ assessment for functional contribution  
7. Photographic documentation for simulation and planning  

Digital planning is central to contemporary orthognathic procedures. Dr. Chamria uses VSP to:

–      Simulate osteotomy movements  

–      Predict soft-tissue response  

–      Create 3D printed splints  

–      Optimize occlusal and airway outcomes  

–      Minimize surgical variability  

Surgical Procedures

Orthognathic surgery may involve one or both jaws, depending on the clinical diagnosis.

1. Maxillary Osteotomy: Used to reposition the upper jaw in cases of maxillary deficiency, excess, canting, or vertical height discrepancies. 
2. Bilateral Sagittal Split Osteotomy– Corrects mandibular retrognathism or prognathism. Allows controlled repositioning of the lower jaw with rigid fixation.
3. Genioplasty (Chin Surgery)- Performed for refinement of facial profile, vertical height, or midline correction.
4. Bimaxillary Surgery- Involves both jaws and is indicated in complex discrepancies requiring simultaneous correction of sagittal, vertical, and transverse dimensions.

Airway Enhancement Benefits

Orthognathic surgery has significant benefits for airway dimensions and breathing mechanics. Maxillomandibular advancement (MMA) is an established treatment modality for:

1. Obstructive sleep apnea  
2. Chronic snoring  
3. Airway collapse due to posterior positioning of jaws  

Airway expansion improves oxygen saturation, sleep quality, and overall systemic health.

TMJ Considerations by Specialist

Jaw discrepancies often place abnormal forces on the temporomandibular joint. Orthognathic surgery can:

1. Reduce TMJ loading  
2. Improve disc-condyle alignment  
3. Restore muscular balance  
4. Alleviate long-standing pain or dysfunction  

Preoperative TMJ evaluation ensures a safer, predictable outcome.

Many patients consider orthognathic jaw surgery not only for functional improvements—such as enhancing bite alignment and chewing efficiency—but also for cosmetic treatment to achieve a more balanced facial appearance. Misaligned jaws can lead to aesthetic concerns, including asymmetrical facial features, a protruding jaw, or a receding chin. By properly aligning the teeth and jaws, orthognathic surgery can dramatically improve facial profiles and boost self-confidence.

Intraoperative Protocol

Surgery is performed under general anesthesia following standardized protocols:

1. Precise osteotomy cuts based on virtual planning  
2. Mobilization of jaw segments  
3. Repositioning guided by splints  
4. Rigid internal fixation using titanium plates  
5. Assessment of midlines, occlusion, and symmetry  
6. Closure with resorbable sutures  

Procedures typically last 2–4 hours depending on complexity.

Postoperative Care & Recovery

Recovery includes:

1. Cold compresses for the first 48 hours  
2. Liquid or soft diet for 2–4 weeks  
3. Guided physiotherapy for jaw mobility  
4. Occlusal monitoring  
5. Periodic radiographic follow-up  

Most patients return to routine activities within 2–3 weeks.

Potential Complications & Management

Although success rates are high, potential complications include:

1. Paresthesia of the inferior alveolar nerve  
2. Minor occlusal discrepancies requiring postoperative orthodontics  
3. Relapse in severe skeletal cases  
4. Nasal congestion following maxillary surgery  
5. Infection (rare with proper care)  

Early intervention and structured follow-up minimize long-term risks.

Integration with Orthodontics

Orthognathic surgery is typically part of combined orthodontic treatment. Phases include:

1. Pre-surgical orthodontics for alignment  
2. Surgical correction of jaws  
3. Post-surgical orthodontics for fine-tuning  

This collaborative approach ensures stable, functional occlusion.

Indications for Orthognathic Surgery

1. Skeletal Class II and Class III deformities  
2. Significant facial asymmetry  
3. Severe open bite or deep bite  
4. Compromised mastication  
5. Aesthetic dissatisfaction due to jaw imbalance  
6. Airway obstruction or sleep apnea  
7. TMJ dysfunction secondary to structural disharmony  

Professional Summary

Orthognathic jaw surgery performed by Dr. Chirag Chamria follows globally accepted standards for diagnosis, digital planning, and surgical execution. Through precision-driven surgical techniques and interdisciplinary collaboration, patients achieve improved function, airway health, facial aesthetics, and long-term skeletal stability. His professional approach ensures reliable outcomes and enhanced quality of life for individuals with complex dentofacial deformities.

The success of orthognathic jaw surgery depends on a well-coordinated approach between the orthodontist and oral surgeon. Orthodontists play a critical role in preparing the teeth for surgery, ensuring they are in the optimal position for precise surgical intervention. Oral surgeons then reposition the jaws with accuracy, relying on this pre-surgical alignment for the best functional and aesthetic outcomes. Post-surgery, orthodontists refine the final tooth positioning to ensure long-term stability and success.

This seamless collaboration between orthodontists and oral surgeons is essential for achieving optimal facial harmony, functional bite correction, and enhanced aesthetics. Whether for medical necessity or cosmetic enhancement, a well-planned orthognathic surgery can be life-changing for patients.