Keller, Eugene E.

Treatment of condylar fractures is variable and controversial. Treatment options for management of condylar fractures include surgical and nonsurgical methods, and if a nonsurgical method is as effective as a surgical method, the former is preferred. Although plain film radiographs and functional outcomes attained through nonsurgical treatment are well established in literature, evidence of the remodeling process through detailed, high-quality imaging is lacking. The purpose of this case series is to describe and illustrate two adults and one pediatric patient with significantly displaced condylar fractures treated nonsurgically with excellent clinical results. It is unique for such patients to have pre- and posttreatment computed tomography scans with high-quality three-dimensional reconstruction as in the case of two adults and to have 3.5-year posttrauma radiographs and 14.5-year follow-up as in the case of the pediatric patient. As such, this report is useful in visually presenting three examples of repositioning and reformation of the temporomandibular joint structures in displaced condylar fractures in a postmenarche 14-year-old female patient, a 21-year-old male patient, and an 18-month-old male patient.

Objective To evaluate the horizontal and vertical stability of the quadrangular Le Fort I in patients with congenital cleft lip and palate. Design Prospective longitudinal study. Patients A total of 15 congenital cleft lip and palate patients treated with the maxillary quadrangular Le Fort I were enrolled. Intervention Lateral cephalometric radiographic examinations were obtained preoperatively, early postoperatively, and late postoperatively for four dental and skeletal landmarks. A questionnaire regarding patients' satisfaction with treatment and functional/cosmetic outcomes (airway, speech, mastication) was administered. Main Outcome Measures Surgical horizontal and vertical movement, late postsurgical horizontal and vertical movement, and surgical and postsurgical movement in relation to age and cleft type were evaluated using Spearman correlation coefficients, Wilcoxon signed rank tests, and Mann-Whitney tests. Results Surgical horizontal movements of all measured points showed significant changes. Significant differences of postsurgical horizontal movement were observed in younger patients versus adult patients. Significant differences of postsurgical horizontal movement were observed in unilateral cleft patients versus bilateral cleft patients. A high percentage of patients showed significant functional improvement in nasal airflow, speech, mastication, temporomandibular joint function, and mouth versus nose breathing. Conclusions The quadrangular Le Fort I is a functionally stable and a surgically predictable procedure for cleft lip and palate patients who present with midface deficiency. Patients under the age of 18 at the time of the osteotomy had a higher relapse rate than patients over 18 years of age. Younger patients who need surgery should be advised regarding the increased risk of skeletal relapse. Patients' satisfaction was high in all aesthetic- and function-related items on the questionnaire.