The face and notably the lips are important structures not only of aestheticvalue but also for expression, vibrancy and vitality. Sometimes we are encountered with the functional and aesthtetic lip problems especially in the patients with mandibular prognathism, such as excessive vermilion exposure, lip incompetence and hyperactivity of mentalis muscle. The etiologic factors are usually related to excessive anterior facial height, secondary to the abnormal development of perioral muscle, salivary gland and the swelling of lymphatic gland. Sometimes orthognathic surgery (mandibular setback osteotomy) alone is not accepted regarding to aesthetic value, there is likely to be a corresponding interest in adjunctive procedures such as genioplasty and soft tissue procedures. This article urges the incorporation of reduction cheiloplasty. It is a relatively minor procedure that can be easily reproducible and yields excellent, predictatable results with few complications. We treated two patients who have excessive vermilion exposure and marked abnormal lip eversion using reduction cheiloplasty combined with mandibular setback osteotomy, followed by improved facial harmony and patients were pleased.
Genioplasty ; Humans ; Lip ; Orthognathic Surgery ; Osteotomy* ; Prognathism ; Salivary Glands

No abstract available.

Autopsy ; Biopsy ; Biopsy, Fine-Needle ; Child ; Diagnosis ; Drug Therapy ; Female ; Head ; Heart Arrest ; Humans ; Infant ; Magnetic Resonance Imaging ; Mandible ; Mandibular Osteotomy ; Mouth ; Neck ; Osteosarcoma ; Parents ; Pediatrics ; Prognosis ; Radiotherapy ; Rhabdomyosarcoma ; Sarcoma ; Sublingual Gland ; Submandibular Gland ; Ultrasonography

Alveolar Process ; Dental Implants ; Humans ; Lifting ; Mandibular Nerve ; Maxillary Sinus ; Nose ; Rehabilitation

STUDY DESIGN: This was a retrospective study to evaluate anterior cervical interbody fusion with plates. OBJECTIVE: To examine the degree of angulation and translation after an anterior interbody fusion, using anterior plate fixation, upon the fusion rate and clinical outcome. SUMMARY OF LITERATURE REVIEW: Anterior cervical interbody fusion with plate allows immediate rigid internal fixation after decompression and bone grafting. MATERIALS AND METHODS: 65 cases had an anterior interbody fusion on the cervical spine, using an anterior approach and Smith-Robinson's method, between January 1998 and August 2003. Of these, 41 cases, which could be followed up for at least one year, were selected. There were 26 and 15 males and females, respectively, with an average age of 43.5 and mean follow up period of 2.1 years. 15 cases underwent an operation due to dislocation or fracture of the cervical spine due to trauma, and 26 due to cervical diseases. The angulation and translation of the plate was measured by postoperative X-rays. The fusion rate was also determined by the follow up X-rays. The Chi-squared test was used to analyze the data. RESULTS: Bony fusion was obtained in all cases. Two patients developed hoarseness and one showed torticollis, but all had recovered by the follow up. The average angulation of the plate and translation were 6.2 degrees and 3.21mm, respectively, but there was no significant difference of the interbody fusion period due to angulation and translation of the plate or in the improvement of the clinical outcomes. CONCLUSION: In the cases of anterior interbody fusion of the cervical spine, the angulation and translation of the plate had no influence on the fusion time and clinical outcomes. Long term studies and research will be needed to bring about clinically more valuable data.
Bone Transplantation ; Decompression ; Dislocations ; Female ; Follow-Up Studies ; Hoarseness ; Humans ; Male ; Retrospective Studies ; Spine ; Torticollis

No abstract available.
Neuroblastoma* ; Precursor Cell Lymphoblastic Leukemia-Lymphoma*

PURPOSE: Bone graft is essential for successful spinal fusion. So, we clinically assessed the effect of uniting grafted autologous bone. MATERIALS AND METHODS: Retrospective analysis is performed on 46 patients who had grade I or II, one segmental, degenerative spondyloiisthesis according to Meyerding classification and treated operatively by posterolateral fusion with posterior decompression and autologous iliac bone graft from January 1991 to June 1996. We got the data from simple anteroposterior, lateral, flexion- extension X-ray film at preoperative, postoperative and last follow-up period, and from clinical results at last OPD follow-up according to Kirkaldy-Willis criteria. We compared the union of grafted autologous bone with clinical results using X2-test. We also compared preoperative spinal instability, with/without instrumentation and intraoperative reduction with the union of grafted autologous bane and clinical results. RESULTS: There was high significant correlation (P=0.000) between the union of grafted autologous bone and clinical results statistically, CONCLUSIONS: This results suggest that the union of grafted autologous bone was an important factor in determing clinical results.
Classification ; Decompression ; Follow-Up Studies ; Humans ; Retrospective Studies ; Spinal Fusion ; Spondylolisthesis* ; Transplants* ; X-Ray Film

No abstract available.
Breast* ; Lymphoma*

BACKGROUND: pH measurement is an important test in assessing the etiology of pleurisy and in identifying complicated parapneumonic effusion. Although the blood gas analyzer is the' gold standard method' for pleural pH measurement, pH meter & pH strip methods are also used for this purpose interchangably. However, the correlation among the pH data measured by the three different methods needs to be evaluated. In this study, we measured the pH of pleural fluid with the three different methods respectively and evaluated the correlation among the measured data. METHODS: From August 1999 to March 2000, were measured the pleural fluid pH in 34 clinical samples with three methods-blood gas analyzer, pH meter, and pH strip. In the blood gas analyzer and pH meter methods, the temperature of plerual fluid was maintained around 0℃ in air-tight condition before analysis and measurement was performed within 30 minutes after collection. As for the pH strip method, the pleural fluid pH was checked in the ward immediately after tapping and in the clinical laboratory of our hospital. This part is unclear. RESULTS: The causes of pleural effusion were tuberculosis pleurisy in 16 cases, malignant pleural effusion 5 cases, parapneumonic effusion 9 cases, empyema 3 cases, and congestive heart failure 1 case. The pH of pleural fluid (mean±SD) was 7.34±0.12 with blood gas analyser, 7.52±0.25 with pH meter, 7.37±0.16 with pH strip of immediate measurement and 6.93±0.201 with pH strip of delayed measurement. The pH measured by delayed pH strip measurement was lower than those of other methods(p<0.05). The correlation of the results between the blood gas analyzer and pH meter(p=0.002, r=0.518) and the blood gas analyzer and pH strip of immediate measurement(p<0.001, r=0.607). CONCLUSION: In the determination of pH of pleural fluid, pH strip method could be a simple and reliable method under immediate measurement conditions after fluid tapping.
Empyema ; Heart Failure ; Hydrogen-Ion Concentration* ; Methods* ; Pleural Effusion ; Pleural Effusion, Malignant ; Pleurisy ; Tuberculosis

PURPOSE: To evaluate the influence of progressive fatty degeneration of the rotator cuff (shown on MRI after rotator cuff repair) on the clinical outcome. MATERIALS AND METHODS: At one-year postoperatively, 25 patients with progressive fatty degeneration on MRI were evaluated using the American Shoulder and Elbow Surgeon Standardized Assessment Form (ASES) score and the Constant score. RESULTS: Average ASES scores were 57.76+/-17.0 preoperatively, and had significantly increased to 84.8+/-11.9 at 1-year postoperatively, and to 92.7+/-7.7 at final follow up. Average Constant scores were 56.2+/-2 preoperatively, and had increased significantly to 78.2+/-11.7 at 1-year after surgery, and to 83.1+/-7.9 at final follow-up. All cases except 1 showed satisfactory results. Groups that showed re-tears, large tears or fatty degeneration on infraspinatus showed inferior results to those without these developments. CONCLUSION: On average 37.4 months of follow-up, clinical outcomes had improved in 96% of patients with progressive fatty degeneration of the rotator cuff. Therefore, progressive fatty degeneration on MRI at 1 year after rotator cuff repair does not influence final clinical results.
Elbow ; Follow-Up Studies ; Humans ; Rotator Cuff ; Shoulder