Diagnosis of maxillofacial lesions is very difficult. Recent developments in computed tomography enable the production of three dimnesional images of complex anatomical structures from a series of conventional computed tomographic sections. Methods of three-dimensional analysis of computed tomographic images have recently been described. Mostly, reports have concentrated on applications relative to congenital deformities. In this report, one method of three dimensional reformatting is reviews. Images formed by this method have solid surface appearance and can be color enhanced and manipulated to isolate anatomic structures of interest. The program allows tissue densities, volumes, and distances. This report emphasizes maxillofacial applications other than those previously reported in the surgical and radiological literature.]]>
Congenital Abnormalities ; Diagnosis ; Surgery, Oral

OBJECTIVETo introduce our experience in diagnosis and treatment of 33 patients with Tessier craniofacial clefts.

METHODS33 patients with craniofacial clefts were classified by Tessier classification. According to the type and severity of the clefts, various techniques, from simple local flap transfer to complicated osteotomy and bone grafting were used to correct the deformity in 29 patients.

RESULTSAll patients who underwent corrective operation were satisfied with the result, and there were no complications.

CONCLUSIONS(1) Tessier classification is very important for plastic surgeon to find potential craniofacial deformities related to main signs. (2) No. 7 cleft is one of most common Tessier craniofacial clefts. (3) Each Tessier cleft is unique, therefore, the treatment plans cannot be standardized. Specific corrective operation must be performed on each patient according to the type and severity of the cleft, including simple local flap transfer to complicated osteotomy and bone grafting or distraction osteogenesis.

Splenogonadal fusion is a rare developmental anomaly in which an abnormal connection between the splenic tissue and gonads or mesonephric derivatives is present. Less than 200 cases have been reported since it was first described in 1883. Preoperative misdiagnosis is common and may lead to unnecessary orchidectomy if testicular neoplasm is suspected. To avoid such outcomes, it is important to be aware of the features of splenogonadal fusion. We report the case of a five-month-old male infant with continuous-type, left-sided splenogonadal fusion, which was discovered during groin exploration for a scrotal mass. Although the lesion was first noted during an episode of nonspecific viral fever, such an association is uncommon. Preoperative ultrasonographic evaluation favoured a diagnosis of a large haemangioma. This is the first reported case of splenogonadal fusion from Sri Lanka.
Diagnosis, Differential ; Humans ; Infant ; Male ; Spleen ; abnormalities ; surgery ; Splenic Diseases ; diagnosis ; surgery ; Testicular Diseases ; diagnosis ; surgery ; Testis ; abnormalities ; surgery

Adult ; Arteriovenous Fistula ; diagnosis ; surgery ; Brain Abscess ; diagnosis ; surgery ; Humans ; Male ; Pulmonary Artery ; abnormalities ; surgery ; Pulmonary Veins ; abnormalities ; surgery

The purpose of this study was to aid the case analysis and diagnosis of the maxillofacial deformities for orthognathic surgery. The applied method for analysis was a Cephalometrics Orthognathic Surgery (COGS) by Burstone. Lateral cephalograms werer obtained from 59 subjects over 21 years old, that consisted of 30 males and 29 females with normal occlusion, acceptable profile. The results were as follows: 1. The author made the tables of means, standard deviations in each item, sex. 2. The author performed whether there was significance (P<0.05) between the registered male and female's measurement in each item.
Adult* ; Congenital Abnormalities ; Diagnosis ; Female ; Humans ; Male ; Methods ; Orthognathic Surgery

Acetabulum ; abnormalities ; diagnostic imaging ; Adolescent ; Adult ; Cartilage ; abnormalities ; Female ; Hip Dislocation, Congenital ; diagnosis ; surgery ; Hip Joint ; abnormalities ; surgery ; Humans ; Ligaments ; abnormalities ; Male ; Orthopedic Procedures ; Young Adult

Rectovestibular fistula is the most common type of anomaly found in a female newborn with anorectal malformation. However, when the baby is found to have two orifices in the introitus, rectovaginal fistula is much less common and suspected. The rare differential diagnosis of Müllerian agenesis, a condition in which the rectum shifts anteriorly and the vagina is absent, is seldom considered. In many cases, the diagnosis of Müllerian agenesis is made only during definitive anorectoplasty. In view of its impact on management, a proper examination under anaesthesia, imaging studies and a diagnostic laparoscopy may be required to confirm the presence or absence of Müllerian structures in such patients. We herein describe a patient with the rare coexistence of VACTERL association and Müllerian agenesis, and discuss the management of anorectal malformations in female patients with Müllerian agenesis.
Abnormalities, Multiple ; diagnosis ; Anal Canal ; abnormalities ; surgery ; Anorectal Malformations ; Anus, Imperforate ; complications ; diagnosis ; surgery ; Child ; Diagnosis, Differential ; Esophagus ; abnormalities ; Female ; Heart Defects, Congenital ; complications ; Humans ; Infant, Newborn ; Kidney ; abnormalities ; Laparoscopy ; Limb Deformities, Congenital ; complications ; Mullerian Ducts ; abnormalities ; Rectal Fistula ; diagnosis ; Rectum ; abnormalities ; surgery ; Spine ; abnormalities ; Trachea ; abnormalities ; Vagina ; abnormalities

Axenfeld-Rieger syndrome (ARS) is associated with ocular and systemic anomalies. PITX2 is known to be a major controlling gene in the pathogenesis of ARS and is associated with differentiation in both the neural crest and mesoderm during eye development. A 4-year-old girl with bilateral ARS had 20 prism diopters (PD) of exotropia with 30PD of A- pattern deviation, more than 20PD of dissociated vertical deviation (DVD), and severe superior oblique overaction (SOOA). During surgery we observed that the SO inserted more posteriorly than normal. We believe this finding is one of the abnormal manifestations of the development of the extraocular muscles in ARS.
*Abnormalities, Multiple ; Anterior Eye Segment/*abnormalities ; Child, Preschool ; Eye Abnormalities/*diagnosis/surgery ; Eye Movements ; Female ; Follow-Up Studies ; Humans ; Oculomotor Muscles/*abnormalities/surgery ; Ophthalmologic Surgical Procedures/*adverse effects ; Optic Nerve/abnormalities ; Postoperative Complications ; Sclera/*pathology/surgery ; Syndrome ; Tooth Abnormalities/*genetics

This is an analysis of 6 patients with enteric duplications seen over an 8 year period at the Department of Pediatric Surgery, Dongsan Medical Center. They were all males but one. All duplications were cystic, and single except one. Locations of duplications were in the duodenum in one patient, in the jejunum in one, and in the terminal ileum in four. Five of the 6 patients were seen within 1 year of life. Three were newborn infants who had symptoms of intestinal obstruction with palpable mass since birth. Duplication cyst acted as a leading point of intussusception in 4 month and 8 month old infants respectively. One jejunal duplication was found in an 11-year-old boy who had malrotation of the midgut with Ladd's bands. Clinical presentation, embryogenesis of duplication, and management are discussed.
Child ; Congenital Abnormalities/diagnosis/surgery ; Female ; Humans ; Infant ; Infant, Newborn ; Intestine, Small/*abnormalities ; Male

Ear Diseases ; congenital ; diagnosis ; surgery ; Ear, External ; abnormalities ; Ear, Middle ; abnormalities ; Humans