Orthognathic Surgery: Diagnosis and Management of Complications and Errors
Orthognathic Surgery: Diagnosis and Management of Complications and Errors
Course overview
A comprehensive clinical course focused on improving outcomes in orthognathic surgery through better understanding, recognition, and management of complications and errors!
This program explores the critical role of accurate diagnosis, structured treatment planning, and interdisciplinary coordination in preventing avoidable failures.
During the course, you will learn about:
Diagnostic errors in dentofacial deformities
Treatment planning pitfalls in maxillary and mandibular surgery
Orthodontic–surgical planning principles
Errors in orthodontic compensation and decompensation
Management of relapse due to persistent dysfunctions such as swallowing abnormalities, mouth breathing, and TMD.
By integrating clinical reasoning with practical decision-making frameworks, the course aims to strengthen predictability, enhance long-term stability, and support safer, more efficient orthognathic treatment protocols.
Course lessons
Lesson 1. Avoiding Pitfalls in Orthognathic Surgery: Common Errors in Maxillary and Mandibular Procedures
Diagnostic errors in dentofacial deformities
Treatment planning pitfalls in maxillary and mandibular surgery
Orthodontic–surgical planning principles
Errors in orthodontic compensation and decompensation
Sagittal discrepancies: planning mistakes
Vertical dimension errors in surgical planning
Transverse discrepancies and miscalculations
Surgical and technical pitfalls
Workflow and interdisciplinary coordination issues
Communication gaps between orthodontist and surgeon
Factors affecting functional stability
Factors influencing aesthetic outcomes
Prevention of complications and relapse
Systematic approach to predictable treatment outcomes
Clinical strategies for improving surgical predictability.
Lesson 2. New Techniques in Orthognathic Surgery: Advances in Precision and Predictability
Emerging techniques in modern orthognathic surgery
Rationale behind new surgical concepts
Impact on accuracy, stability, and predictability
Indications and limitations of contemporary techniques
Integration into multidisciplinary workflows
Strategies to improve outcomes and minimize complications
Evidence-based decision-making in clinical practice.
Lesson 3. Etiology of Relapse in Orthognathic Surgery
Relapse due to persistent dysfunctions: swallowing abnormalities and mouth breathing
Residual maxillary growth and its impact
Unfavorable mandibular condyle reshaping
Constitutional abnormalities: myopathy and muscle typology
Importance of early detection and management to prevent permanent damage.
Lesson 4. Mistakes and Complications in Orthognathic Surgery
Functional considerations in orthognathic surgery
Diagnostic errors
Errors in orthodontic treatment
Errors in surgical planning
Errors in aesthetic considerations
Overview of surgical safety and risk factors
Vascular complications
Dental complications
Nerve-related complications
Unfavorable fractures and bad splits
Postoperative infections
Pseudoarthrosis
Dentoalveolar necrosis
Temporomandibular joint (TMJ) disorders
Other potential complications
Importance of prevention, early detection, and proper management.
