Erratum

Bruce N. Epker, Larry M. Wolford: Reduction Cheiloplasty: Its Role in the Correction of Dentofacial De- formities, J. max.-fac. Surg. 5 (1977) 135-141.

The authors wish to rectify that the figures 7 b and 7 c are reversed in the above mentioned article.

Addendum

Banks, P.: Pulp Changes after Anterior Mandibular Subapical Osteotomy in a Primate Model, J. max.-fac. Surg. 5 (1977) 39-48.

The author wishes to a&nowledge that the experimental surgery included in this paper, was carried out at the Dental Research Unit at the Royal College of Surgeons, in England, Downe, Kent, under the direction of Prof. B. Cohen, and supported by a Grant from the South East Thames Regional Health Authority.

All histological material was processed by Miss Germaine.