Cephalometry A Color Atlas and Manual - part 2 docx

... (patient K.C.) CHAPTER 2 28 Basic Craniofacial Anatomical Outlines Skull – Paramedian Sagittal View Fig. 2. 8. a Paramedian view of the skull with the mandible and calvaria removed (adult cadaver ... cadaver skull) ab CHAPTER 2 29 2. 1 3-D CT Anatomy of the Skull Fig. 2. 8. b Paramedian view of the skull with mandible and calvaria removed (3-D CT,adult cadaver skull) CHAPTER 2...

Ngày tải lên: 11/08/2014, 22:22

... K.C.) CHAPTER 4 174 3-D Cephalometric Hard Tissue Landmarks 4 .2 Set-up of 3-D Cephalometric Hard Tissue Landmarks Fig. 4.135 a d. Set-up of 3-D cephalometric hard tissue landmarks.(3-D CT, patient ... to amalgam artefacts, definition of Zygion r and Zygion l land- marks is not possible on the exocranial skull base view (3-D CT,patient A. G.) CHAPTER 4 1 52 3-D Cephalometric Hard Tissue...

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... facial soft tissue units (forehead, nasal, periorbital, midface and mandible) are described in detail. Additionally, ear- and head- related landmarks are listed at the end of the chapter because ... set-up of a 3-D cephalometric reference system (Chap. 3) and the automatic genera- tion of measurements (Chap. 7). The important dis- advantages of spiral-CT based 3-D cephalometry are t...

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... CHAPTER 9 322 Clinical Applications Case 2 H.T. was a 5-year-old boy with left hemifacial microso- mia (Goldenhar variant) (Pruzansky class IIb). He had a hypoplastic mandibular vertical ramus, ... mandibular vertical ra- mus and gonial angle by unilateral DO was planned virtually and performed via an intra-oral approach. The 3-D virtual scene approach allowed definition of the ide...

Ngày tải lên: 11/08/2014, 22:22

... of 2- D cephalometry, virtual 2- D cephalograms are generated and co-visualized with the 3-D data, taking into ac- count the geometrical relationships. In this way ,a com- bined 2- D and 3-D approach ... Internasal suture; 20 Nasomaxillary suture; 21 Vomer; 22 Middle nasal conchae; 23 Inferior nasal conchae; 24 Frontomaxillary suture; 25 Infraorbital margin; 26 Infraorbital fo...

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... maxilla; 20 Upper central incisor; 21 Incisive canal; 22 Palatine process of maxilla; 23 Palatine bone; 24 Posterior nasal spine; 25 Anterior arch of atlas; 26 Posterior arch of atlas; 27 Dens axis; ... ex- cluded and only angular and proportional measure- ments are employed. Spiral CT-based 3-D cephalometry using standard- ized CT scanning protocols (Chap. 1) has the great ad...

Ngày tải lên: 11/08/2014, 22:22

... Sella landmarks and is perpen- dicular to the virtual lateral cephalogram (Fig. 3 .27 ). Fig. 3 .27 . Anterior cranial base (S-N) plane.Virtual lateral cephalogram linked to the 3-D hard tissue surface ... anteri- or cranial base (S-N) plane is automatically computed. Virtual Definition of the Anterior Cranial Base (S-N) Plane The anterior cranial base (S-N) plane is a plane that passes...

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... ap- proach presents several advantages. It allows automat- ic generation of a huge amount of real-size cephalo- metric data that are immediately available for clinical decision making or statistical ... Swennen 7.1 3-D Cephalometric Hard Tissue Analysis 24 4 7.1.1 Linear Hard Tissue Analysis 24 4 7.1 .2 Angular Hard Tissue Analysis 25 1 7.1.3 Orthogonal Arithmetical Hard Tissue Analysis...

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... upper naso-aural distance n-obi r Right lower naso-aural distance n-obi l Left lower naso-aural distance sn-obs r Right upper subnasale-aural distance sn-obs l Left upper subnasale-aural distance sn-obi r Right ... distance sn-obi r Right lower subnasale-aural distance sn-obi l Left lower subnasale-aural distance gn-obs r Right upper gnathion-aural distance gn-obs l Left upper gnathion-aural...

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... 16 Mandibular body 45 Mandibular canal 44, 45, 49, 51, 53, 55, 69, 71, 73 Mandibular fossa 20 , 75 Mandibular length, total 24 9 Mandibular plane 23 6, 23 7, 24 0, 25 1, 25 2 Mandibular width 25 8 Mastoid ... 20 01; 22 08:99 1-9 96 Delaire J,Schendel SA, Tulasne JF.An architectural and structural cran- iofacial analysis: a new lateral cephalometric analysis. Oral Surg Oral Med...

Ngày tải lên: 11/08/2014, 22:22