Volume 1 Number 2
Frankel Function Regulators JWL ALIVODENT LTD DENTAL APPLIANCES 3, North Guildry Street, Elgin, Moray IV301JR, Scotland,. ** ^'x? X*^ ALIVODENT/A'
are now sole UK Agents for Orthodontic Products (Sheffield) Ltd are pleased to announce that they have recently acquired the exclusive distribution rights in Great Britain for Rocky Mountain Orthodontics products. A comprehensive range of items will be held for immediate delivery and anything not in stock will be quickly obtained. Through market research and discovering what you want from this agency, we are certain that we can build up a strong stockholding and provide an excellent service at a realistic price. We're sure that you will already know about the Rocky Mountain range of bands, brackets, pliers, impression trays, crowns, Elgiloy wire, and welder units, etc, but we would like to tell you personally a lot more about the other products available, and the services we can provide. Just telephone or write to us and we shall be pleased to visit your offices. Orthodontic Products (Sheffield) Ltd 550 Oxford Street, Sheffield S6 3FG Telephone (0742) 666170 24hr answering service
NEW IN EUROPE The Benefits We Build - Available Only From "A"-Company Precision Base Contour for optimum, consistent bracket to tooth adaption - maintains the precise tip, torque and varying thicknesses built into the bracket. Pre-Angulated Slot - No tipping archwire bends Pre-Torqued Slot - No torquing archwire bends. Varying In/Out Bracket Thickness - No first order or molar offset archwire bends. Slot Tangent to the Base of the Bracket to avoid either archwire bends where positive torque changes to negative torque or changing consistency of bracket placement. Pre-Angulated Slot Within the Bracket avoids custom welding of brackets angulated on the bands with attendant problems of poor bracket to tooth adaption, gingival impingement and occlusal interference. Constructing a pre-angulated slot within the bracket is the optimum method of slot angulation for consistent bracket to tooth placement either with bands or direct bonding. Extraction Brackets with Anti-Rotation, Anti-Tip and Power-Arms available for unbent archwire treatment of extraction cases. Present treatment methods of closing spaces can be used in conjunction with Straight-Wire Appliance extraction treatment brackets. No Need For You to Compromise Your Present Edgewise Treatment Approach - use your present diagnostic methods, your present force systems, archwires, ligating materials. Available pre-welded on "A"-Company bands, or loose brackets for direct bonding. Available with first molar double and triple buccal tubes for auxiliary archwire Available mechanics. Available with precision contoured micro foil mesh for direct bonding. "A"-Company, Inc. The Orthodontic Professionals 11436 Sorrento Valley Road, San Diego, California 92121 SOLE DISTRIBUTOR FOR EUROPE "A'-Company GmbH TizianstraBe 50 D-8000 Miinchen 19 West-Germany Telefon089-151011
J.JA.JT. NEW ADDITIONS TO THE VULCAN WEI RANGE Precision engineered for strength and reliability. BRITISH JOURNAL OF ORTHODONTICS The Journal of the British Society for the Study of Orthodontics and the British Association of Orthodontists Edited by W. J. B. Houston Wide range of power outputs from a single multifunction weld control. Power at your fingertips. New self locking turret ensures instant electrode change with absolute electrode rigidity, (JTMOMLOND 1 ) Fully synchronous solid state timing circuit with new advanced transformer design. DESIGNED BY ORTHODONTISTS FOR ORTHODONTISTS Write today for information and price to: This quarterly journal incorporates both the 'Transactions of the British Society for the Study of Orthodontists' and 'The Orthodontist'. The journal publishes a selection of papers read to both societies and its prime policy is to publish scientific and clinical articles, not only those which have been read before the two societies but original material from all over the world. Other regular features include a section devoted to the review of new products and equipment available to the orthodontist. Also, an informative Book Review section. Dental United Carr House, Carr Bottom Road, BRADFORD BD5 9BJ. West Yorkshire. Tel: 0274-33842. Publislied quarterly in January, April, July and October. Volume 6, 1978 Annual subscription 1000 $2400 Single numbers 3 00 $7-00 Orders with remittance to: Longman Group Ltd., Periodicals and Directories Division, 43/45 Annandale Street, Edinburgh, EH7 4AT, Scotland. Churchill Livingstone»
European Journal of Orthodontics Contents Volume 1 Number 2 71 The application of computer aided digital analysis to orthodontic records W. J. B. Houston 81 Prevalence of malocclusion in the primary and early mixed dentition in Danish children with complete cleft lip and palate E. Dahl and B. Hanusarddttir 89 Facial sagittal growth following partial, basal resection of the nasal septum: a retrospective study in man A. Freng and E. Kvam 97 Changes in the dentofacial complex during and after orthodontic treatment F. P. G. M. van der Linden 107 Function and dysfunction of the masticatory system in individuals with dual bite 7. Egermark-Eriksson, G. E. Carlsson and B. Ingervall 119 A consideration of the advantages of second molar extractions in orthodontics R. Lehman 125 The transfer of mesial drift potential along the dental arch in macaca irus: an experimental study of tooth migration rate related to the horizontal vectors of occlusal forces H. van Beek 131 Maxillary dentoalveolar problems conflicting with a skeletal Class II correction: a case report U. Teuscher 137 Treatment of a case of deep incisor overbite (severe deckbiss) by bite plate and function regulator appliance S. Haynes 143 Forthcoming events ISSN 0141 5387