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Pediatric Facial and Reconstructive Surgery, An Issue of Facial Plastic Surgery Clinics of North America, E-Book

Pediatric Facial and Reconstructive Surgery, An Issue of Facial Plastic Surgery Clinics of North America, E-Book

Sherard Austin Tatum

(2014)

Abstract

This issue of Facial Plastic Surgery Clinics addresses the major surgical procedures in pediatric facial reconstruction that deal with congenital disorders and defects as well as trauma and tumors. Audience for this issue are Otolaryngologists who perform pediatric facial plastic surgery, facial plastic surgeons and those subspecialized in pediatric reconstruction, plastic reconstructive surgeons, and oral and maxillofacial surgeons who specialize in reconstruction of the oral area. Topics include Facial nerve rehabilitation; Septorhinoplasty; Vascular lesions; Craniofacial anomalies; Free tissue transfer; Craniomaxillofacial trauma; Cleft lip and palate; Surgical speech disorders; Otoplasty; Microtia; Soft tissu trauma and scar revision; Distraction osteogenesis.

Table of Contents

Section Title Page Action Price
Front Cover Cover
Pediatric Facial Plastic and Reconstructive Surgery\r i
Copyright\r ii
Contributors iii
Contents vii
Facial Plastic Surgery Clinics Of North America\r xi
Preface\r xiii
Pediatric Facial Nerve Rehabilitation 487
Key points 487
Historical perspective 487
Introduction 487
Treatment goals 488
Preoperative planning and preparation 488
Procedural approach to zone-based facial reanimation surgery 488
Ocular Rehabilitation 488
Static procedures 488
Dynamic procedures 490
Nasal Rehabilitation 490
Smile Rehabilitation 492
Two-stage procedures 492
One-stage procedures 493
First stage cross-face nerve grafting 493
Patient positioning 493
Procedural approach 493
Potential complications and management 495
Postprocedural care 496
Rehabilitation, recovery, and follow-up 496
Free muscle transfer 496
Patient positioning 496
Procedural approach 496
Potential complications and management 497
Postprocedural care 498
Rehabilitation, recovery, and follow-up 498
Smile rehabilitation outcomes 498
Lip Rehabilitation 500
Synkinesis Treatment 500
Summary 501
References 501
Pediatric Septorhinoplasty 503
Key points 503
Introduction 503
Patterns of growth in people 503
Early surgical experience 504
Animal studies 504
Clinical studies 504
Clinical indications for pediatric septorhinoplasty 505
Guidelines for pediatric septorhinoplasty 505
References 507
Infantile Hemangiomas 509
Key points 509
References 520
Craniofacial Anomalies 523
Key points 523
Overview 523
Pathophysiology 524
Molecular genetics 524
Scaphocephaly 524
Trigonocephaly 524
Deformational Plagiocephaly 524
Anterior Plagiocephaly 525
Posterior Plagiocephaly 525
Brachycephaly 525
Cloverleaf skull 525
History of craniofacial surgery 525
Evaluation and diagnosis of craniosynostosis 525
Imaging in Craniosynostosis 529
The concept of the craniofacial team 530
Treatment goals and planned outcomes 532
Preoperative planning and preparation 532
Patient positioning 534
Distraction Osteogenesis 536
Indication and timing of operation 536
Syndromic craniosynostosis 537
Procedural Approach 537
Surgical Treatment of Sagittal Synostosis 538
Simple strip craniectomy/suturectomy 538
Endoscopic-assisted strip craniectomy with wedge craniectomy 538
Pi procedure or “squeeze” procedure 539
Fronto-orbital advancement 539
Posterior Synostotic Plagiocephaly 542
Secondary Deformities 545
Evidence-based medicine in craniofacial surgery 545
Controversies in Craniofacial Care 545
Trends and Future Horizons 545
Supplementary data 545
References 545
Utilization of Free Tissue Transfer for Pediatric Oromandibular Reconstruction 549
Key points 549
Craniofacial development 550
Recipient considerations and outcomes 550
Donor site development and morbidity 552
Dental rehabilitation 556
Summary 556
References 557
Pediatric Craniomaxillofacial Trauma 559
Key points 559
Introduction 559
Etiologies 559
Comparative and Developmental Anatomy 560
Skull–Face Ratio 560
Small Sinuses 561
Brain and Ocular Injuries 561
Tooth Buds 561
Softer Bone 561
More Soft Tissue 562
Fracture Patterns 562
Facial anatomy 563
Cranium 563
Orbits 563
Maxilla 563
Mandible 563
Occlusion 563
Fractures 564
Frontoorbital Maxillary Fractures 564
Nasal/nasoorbital ethmoid/medial blowout 564
Inferior blowout/zygomaticomaxillary fracture 564
LeFort I, II, and III fractures 564
Manbibular Fractures 566
Condylar and subcondylar fractures 566
Coronoid fractures 567
Ramus fractures 567
Angle fractures 567
Mandibular body fractures 567
Symphysis and parasymphysis fractures 567
Dentoalveolar fractures 567
Physical examination 567
Imaging and diagnosis 568
Surgical approaches to the CMF skeleton 568
Timing 568
Airway Management 568
Coronal Approach 568
Periorbital Approach 569
Intraoral Approach 569
Transcervical Approach 569
Reduction of the occlusion/maxillomandibular fixation 569
Minimally invasive and nonoperative management 570
Fixation 570
Wires 570
Plates/Removal 570
Absorbable Plates and Screws 570
Complications 571
Infection and Malunion 571
Malocclusion 571
Nerve Injury 571
Ocular Injury 571
Soft Tissue Injury 571
Nasal Septal Hematoma 571
Long-term follow-up 571
References 571
Cleft Lip and Palate 573
Key points 573
Overview 573
Incidence and Genetics 573
Classification 574
Patient assessment 574
Multidisciplinary Care 574
Surgical Assessment 574
Unilateral cleft lip and nasal deformity 574
Preoperative Planning and Preparation 574
Timing of Repair 575
Surgical Technique 575
Patient positioning 575
Procedural design and markings 575
Incisions and flap creation 576
Closure 576
Primary rhinoplasty 577
Postprocedural care 577
Potential complications and management 577
Repair of bilateral cleft lip and nasal deformity 578
Preoperative Planning and Preparation 578
Timing of Repair 578
Surgical Technique 578
Patient positioning 578
Procedural design and markings 578
Incisions and flap creation 579
Closure 579
Primary rhinoplasty 580
Postprocedural care 580
Potential complications and management 580
Repair of cleft palate 581
Preoperative Planning and Preparation 581
Timing of Repair 581
Patient Positioning 581
Surgical Technique of 2-Flap Palatoplasty 581
Procedural design and markings 582
Incisions and flap creation 582
Closure 582
Surgical Technique of Furlow Palatoplasty 583
Procedural design and markings 583
Incisions and flap creation 583
Closure 584
Postprocedural Care 584
Potential Complications and Management 584
Summary 585
References 585
Starting a Cleft Team 587
Key points 587
Introduction 587
Methodology 588
Results 588
Surgical Training and Board Certification 588
Identification of Clinical Need and Hospital Selection 588
Team Format, Recruitment, and Certification 588
Budget and Finance 589
Marketing 589
Discussion 589
Summary 590
Acknowledgments 590
References 590
Surgical Speech Disorders 593
Key points 593
Overview 593
Ankyloglossia 593
Frenotomy 594
Frenuloplasty 594
VPD 594
VP anatomy and physiology 595
Patient assessment 596
Instrumental assessment 596
Quality-of-life evaluation tools 598
Management 598
Surgical techniques 598
How we do it 601
Furlow palatoplasty 603
Sphincter pharyngoplasty 605
Complications and avoidances 606
Measuring outcomes 607
Recent trends and controversies 607
Summary 608
Acknowledgments 608
References 608
Pediatric Esthetic Otoplasty 611
Key points 611
Introduction/Overview 611
Clinical assessment 612
Surgical goals 613
Surgical technique 614
Preparation and Incision 614
Postauricular Skin Excision 614
Incisionless Otoplasty 614
Conchal Setback 615
Antihelix Repositioning 615
Supplementary Maneuvers 616
Closure and Dressing 616
Less common techniques 617
Helix 617
Schaphal Excess 617
Redundant Lobule 617
Postoperative Care 618
Early Complications 618
Infection 618
Skin and Cartilage Necrosis 618
Late complications 619
Patient Dissatisfaction 619
Suture Complications 619
Loss of Correction 620
Pathologic Scarring 620
Hypesthesia 620
Esthetic complications 620
Telephone Ear Deformity and Reverse Telephone Ear Deformity 620
Vertical Post-deformity 620
Overcorrection and Hidden Helix Deformity 620
Antihelix Creasing and Puckering 620
Tragal Prominence 620
Auricular Ridges 620
Interaural Asymmetry 621
Summary 621
References 621
Microtia Reconstruction 623
Key points 623
Overview 623
Historical perspective 624
Patient assessment 624
Current practice 626
Autogenous Cartilage 626
Brent technique 626
First stage 626
Second stage 628
Third stage 630
Fourth stage 630
Nagata technique 630
Stage 1 630
Stage 2 631
Complications 631
Alloplastic Reconstruction 631
Planning 631
Procedural approach 632
Stage 1 632
Preparation 632
Initial local anesthesia 632
Raising the TPF flap 633
Creating the postauricular sulcus and removal of the cartilage vestige 633
Preparation and placement of the implant 633
Harvest and rotation of the TPF flap 634
Final closure 634
Stage 2 634
Postprocedural care 635
Potential complications and management 636
Recent trends and controversies 636
Measuring outcomes 637
Summary 637
Supplementary data 637
References 637
Soft Tissue Trauma and Scar Revision 639
Key points 639
Introduction 639
Management of primary soft tissue injury 639
Procedural sedation 640
Fasting 640
Sedatives 640
Administration of Sedation 640
Suture material 640
Topical therapy 641
Vitamin E 641
Allium cepa 641
Silicone 642
If Topical Therapies Fail 642
Triamcinolone injection 642
Timing of Steroid Injections 642
Lip Scar Injections 643
Risks with Intralesional Steroid Injections 643
Analysis of Treatment Options 643
Lasers 643
Laser Selection for Scars and Keloids 643
Ablative Lasers 644
Nonablative Lasers 644
Ablative Fractional Laser 644
Dermabrasion 644
Re-excision and closure 644
Z-plasty 647
W-plasty 647
Geometric Broken Line Closure 647
Tissue expansion 647
Procedural Considerations 647
Tissue Expanders 648
Patient Follow-up 648
Free tissue transfer 648
Summary 649
References 649
Craniofacial Distraction Osteogenesis 653
Key points 653
Overview 653
Preoperative planning 654
Surgical Technique 654
Patient positioning 654
Distractor selection 654
External Distractors 654
Mandibular Distraction 655
Upper and Midface Distraction 656
Approaches 656
Osteotomies and Device Placement 657
Cranial Vault Distraction 657
Postoperative care 657
Follow-up care 658
Complications 658
Relapse 658
Tooth and Neurovascular Injury 659
Hypertrophic Scar 660
Nerve Injury 660
Infection 660
Suboptimal Distraction Vector 660
Device Failure 661
Mortality 661
Outcomes 661
Mandible Distraction 661
Midface Distraction 662
Cranial Vault Distraction 662
Summary 663
References 663
Index 665