Ceri Davies - Textbook for Orthodontic Therapists

21 Chapter 29Figure 29.1 Cervical low pull headgear.Figure 29.2 Combi straight pull headgear.Figure 29.3 High pull headgear.Figure 29.4 Soldered tubes on Adams clasp.Figure 29.5 Head and neck strap.Figure 29.6 Masal strap.Figure 29.7 Snap‐away modules.Figure 29.8 Locking intra‐oral facebow.Figure 29.9 Big correx gauge.Figure 29.10 Small correx gauge.

22 Chapter 32Figure 32.1 Lower occlusal showing simple anchorage. Undertie on L6‐6 (ancho...Figure 32.2 Right buccal showing compound anchorage.Figure 32.3 Temporary anchorage devices (TADs) and ankylosed lower left deci...Figure 32.4 Different types of reciprocal anchorage. TPA, transpalatal arch....Figure 32.5 Transpalatal arch.Figure 32.6 Transpalatal arch with Nance button.Figure 32.7 Lingual arch.

23 Chapter 33Figure 33.1 Aesthetic Component of the Index of Orthodontic Treatment Need: ...

24 Chapter 34Figure 34.1 Example of a PAR scoring sheet on DOIT software.Figure 34.2 PAR ruler.

25 Chapter 35Figure 35.1 Assessing dental crowding.Figure 35.2 Space required to level the curve of Spee.

26 Chapter 36Figure 36.1 Different types of cleft lip and palate.

27 Chapter 37Figure 37.1 Maxillary segmental procedure.Figure 37.2 Le Fort I, II, and III.Figure 37.3 Surgical assisted rapid palatal expansion (SARPE).Figure 37.4 Mandibular segmental procedure.Figure 37.5 Vertical subsigmoid osteotomy.Figure 37.6 Bilateral sagittal split osteotomy.Figure 37.7 Body osteotomy of the mandible.Figure 37.8 Where the incision is made for a genioplasty.

28 Chapter 38Figure 38.1 Gingival and periodontal fibres.Figure 38.2 Correct centroid relationship.Figure 38.3 Hawley retainer.Figure 38.4 Hawley retainer, occlusal view.Figure 38.5 Vacuum‐formed retainers.Figure 38.6 Vacuum‐formed retainers in situ.Figure 38.7 Begg retainer.Figure 38.8 Begg retainer, occlusal view.Figure 38.9 Barrier retainer.Figure 38.10 Multi‐stranded fixed retainer.Figure 38.11 Rigid bar fixed retainer.Figure 38.12 Preformed fixed retainer.

29 Chapter 39Figure 39.1 Occlusal view of a space maintainer which is being used to help ...Figure 39.2 Band and loop being used for space maintenance. To prevent mesia...Figure 39.3 Distal shoe. This is similar to a band and loop, however the ext...Figure 39.4 Lingual arch.Figure 39.5 Transpalatal arch with Nance button.Figure 39.6 Transpalatal arch.

30 Chapter 40Figure 40.1 Aesthetic brackets (Spa, DB Orthodontics, Silsden, UK) with Tefl...Figure 40.2 Invisalign model showing aligner, attachments, and composite but...Figure 40.3 Lingual appliance.

31 Chapter 41Figure 41.1 Exposed crystalline structures. Etch applied to the tooth (arrow...Figure 41.2 Phosphoric acid applicator.Figure 41.3 Acid etch technique procedure.Figure 41.4 Self‐etch primer.Figure 41.5 Adhesive pre‐coated (APC) bracket.

32 Chapter 44Figure 44.1 Centric and buccal views of good oral hygiene. Intra‐oral photog...Figure 44.2 Centric and buccal views of good oral hygiene. Intra‐oral photog...Figure 44.3 Centric and buccal views of bad and improved oral hygiene.

33 Chapter 45Figure 45.1 Mild case of decalcification.

34 Chapter 46Figure 46.1 Right buccal view of fluorosis.

35 Chapter 48Figure 48.1 Centric view of enamel hypoplasia with veneers on the upper ante...Figure 48.2 Upper occlusal view of enamel hypoplasia.

36 Chapter 49Figure 49.1 Enamel hyperplasia on LL3.

37 Chapter 50Figure 50.1 CPD Activity Log.

38 Chapter 57Figure 57.1 Embedded transpalatal arch.

39 Chapter 58Figure 58.1 Adams spring‐forming pliers.Figure 58.2 Adams universal pliers.Figure 58.3 Weingart pliers.Figure 58.4 Bird beak pliers.Figure 58.5 Distal end cutters.Figure 58.6 Ligature cutter.Figure 58.7 Posterior band‐removing pliers.Figure 58.8 Band pusher.Figure 58.9 Band seater.Figure 58.10 Reverse‐action bonding tweezers.Figure 58.11 Bracket‐removing pliers.Figure 58.12 Angled bracket‐removing pliers.Figure 58.13 Dividers.Figure 58.14 Boon gauge.Figure 58.15 Micro etching.Figure 58.16 Flat plastic.Figure 58.17 Mosquitoes.Figure 58.18 Mathieu needle holders.Figure 58.19 Mitchell's trimmer.Figure 58.20 Separating pliers.Figure 58.21 Cheek retractors.Figure 58.22 Stainless‐steel ruler.Figure 58.23 Triple‐beak pliers.Figure 58.24 Triple‐beak pliers.Figure 58.25 Tweeds straight (torquing) plier.Figure 58.26 Tucker.Figure 58.27 Photographic cheek retractors.Figure 58.28 Photo mirrors.Figure 58.29 Slow handpiece.Figure 58.30 Rose head bur.Figure 58.31 Fissure bur.Figure 58.32 Moore's mandrel.Figure 58.33 Acrylic bur.

40 Chapter 61Figure 61.1 Class I, mild to moderate crowding extraction pattern.Figure 61.2 Class I, moderate to severe crowding extraction pattern.Figure 61.3 Class II, mild to moderate crowding extraction pattern.Figure 61.4 Class II, moderate to severe crowding extraction pattern 1.Figure 61.5 Class II, moderate to severe crowding extraction pattern 2.Figure 61.6 Class III, extraction pattern 1.Figure 61.7 Class III, extraction pattern 2.Figure 61.8 Class III, extraction pattern 3.

41 Chapter 62Figure 62.1 Tooth fusion and gemination.

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