A novel ultrasound-guided minimally invasive technique for the treatment of extracapsular condylar fractures.

The aim of this study was to present a novel ultrasound-guided minimally invasive technique for the treatment of extracapsular condylar fractures and evaluate its long-term outcomes. Seven patients with isolated extracapsular condylar fractures with a noncomminuted proximal segment were included in this study. Ultrasound was used for identification of the position of the bone segments and intraoperative confirmation of appropriate reduction.

Mutations in the interleukin receptor IL11RA cause autosomal recessive Crouzon-like craniosynostosis.

We have characterized a novel autosomal recessive Crouzon-like craniosynostosis syndrome in a 12-affected member family from Antakya, Turkey, the presenting features of which include: multiple suture synostosis, midface hypoplasia, variable degree of exophthalmos, relative prognathism, a beaked nose, and conductive hearing loss. Homozygosity mapping followed by targeted next-generation sequencing identified a c.479+6T>G mutation in the interleukin 11 receptor alpha gene (IL11RA) on chromosome 9p21.

Three-layer oronasal fistula repair with sandwiched mastoid fascia graft.

Oronasal fistula can cause speech problems, hearing loss, velopharyngeal insufficiency, and social problems related with fetor oris and oronasal fluid leakage. The purpose of this study was to achieve 3-layer closure with autogenous mastoid fascia graft in a group of patients with recalcitrant oronasal fistulas.Sixteen patients, aged between 2 and 56 years (mean, 13.

Maxillary protraction in adult cleft lip and palate by a rigid external distraction device with dentoskeletal anchorage.

Objective: The objective is to evaluate the effects of maxillary distraction osteogenesis (DO) in an adult patient with unilateral cleft lip and palate (UCLP) by using a rigid external distraction (RED) device with dentoskeletal anchorage.

Method: 31-year-old male patient with UCLP with severe maxillary hypoplasia, dolichofacial growth pattern, negative overjet and 1.5 mm openbite.

Acceleration of distraction osteogenesis with drug-releasing distractor.

Objective: : The aim of this study was to develop an internal distractor to release a drug to the distraction site during the distraction process and to investigate whether intermittent bone morphogenetic protein 2 (BMP-2)-containing chitosan hydrogel infusion will improve radiologic and histologic parameters of distraction osteogenesis (DO) when compared with control groups.

Materials And Methods: : Experimental groups were control group (n = 6), 2-microg single-dose BMP-2-chitosan hydrogel-infused group (n = 6), and 2-microg intermittent BMP-2-containing chitosan hydrogel-infused group (n = 6). In intermittent BMP-infused group, certain amount of BMP-2 loaded chitosan hydrogel injected into the distraction gap for controlled BMP release from the chitosan with every turning of the geared rod of the distractor.

ALX4 dysfunction disrupts craniofacial and epidermal development.

Genetic control of craniofacial morphogenesis requires a complex interaction of numerous genes encoding factors essential for patterning and differentiation. We present two Turkish families with a new autosomal recessive frontofacial dysostosis syndrome characterized by total alopecia, a large skull defect, coronal craniosynostosis, hypertelorism, severely depressed nasal bridge and ridge, bifid nasal tip, hypogonadism, callosal body agenesis and mental retardation. Using homozygosity mapping, we mapped the entity to chromosome 11p11.

Use of rigid external distraction device in treatment of complex maxillofacial fractures.

Collapse of maxillofacial skeletal structures after trauma results in inadequate anteroposterior projection and increase in facial width with deformed facial aesthetics and various functional problems. After successful use of rigid external distractor for treatment of congenital facial hypoplasia, they have been used for treating more complex craniofacial anomalies. Six patients with posttraumatic orbitozygomaticomaxillary deformity were managed with intraoperative and/or postoperative use of rigid external distractor device.

Reconstruction of mandibular defects using autografts combined with demineralized bone matrix and cancellous allograft.

Facial bone defects can be managed by a variety of means, such as inlay or onlay applied nonvascularized bone grafts, local pedicled/distal free osteocutaneous/osseous flaps or distraction osteogenesis. Although each method has its own advantages and drawbacks, the indications of using these methods may overlap in certain clinical situations. The use of nonvascularized bone grafts, conceptually and technically simple method, relies on creeping substitution of applied graft with regenerating new bone.

Treatment of noncomminuted zygomatic fractures with percutaneous screw reduction and fixation.

The standard treatment modality of zygomatic fractures is open reduction and rigid fixation of the fractured segments. Although most of the zygomatic fractures deserve this attentive surgical manipulation to prevent late residual asymmetry, minimally depressed noncomminuted zygomatic fractures can be reduced and fixed percutaneously. Percutaneous intervention causes minimal scarring and morbidity than open techniques and it is possible to align fragments precisely by using high-quality three-dimensional computed tomography (3-D CT) imaging.

Bifid mandibular condyle: a rare disorder.

Bifid mandibular condyle is a rare disorder and little is known about the etiology and pathogenesis. We reported a patient with left bifid mandibular condyle with a history of trauma. There was no limitation of mouth opening but the patient was complaining of pain while chewing.

Blood loss and transfusion rates during repair of craniofacial deformities.

Surgical procedures for correction of craniofacial deformities resulted in unavoidable and extensive blood loss in small children and infants. Almost all of the patients undergoing these procedures will undergo a blood transfusion either during or immediately after the operation. A retrospective review of 30 patients who underwent craniofacial surgery was performed in this study to determine the magnitude of transfusion required for craniofacial surgery, document transfusion morbidity, and identify variables associated with the transfusion.

Correction of facial deformity using a Red III device in a patient with Antley-Bixler syndrome.

Antley-Bixler syndrome was first described in 1975 and to date at least 44 cases have been reported. In addition to brachycephaly, this syndrome is associated with midface hypoplasia, bilateral radiohumeral synostosis, multiple joint contractures, long bone fractures, dysplastic ears, "pear shaped" nose, and occasionally urogenital or cardiac defects. The authors report a case in a 23-year-old man with severe midface deficiency treated using distraction osteogenesis.

Seesaw modification of the lateral orbital wall in Le Fort III osteotomy.

Objective: The traditional treatment for patients with syndromic craniosynostosis and midfacial retrusion has consisted of Le Fort III osteotomy and advancement. Distraction with rigid external systems allows advancement of the midface segment much more than the conventional methods. This excessive advancement resulted in the superiormost margin of the advancement segment becoming prominent.

Solvent-dehydrated calvarial allografts in craniofacial surgery.

Craniofacial surgery almost always requires the use of bone grafting. Although autografts are the standard procedure for bone grafting, it is sometimes not possible to harvest bone, and autografts have particular risks. The use of allograft bone provides a reasonable alternative to meet the need for graft material.

Partially de-epithelialised and buried V-Y advancement flap for reconstruction of sacrococcygeal and ischial defects.

Defects in the sacrococcygeal and ischial soft tissues can be treated with gluteus maximus and posterior thigh V-Y advancement flaps. However, late complications include recurrence and dehiscence of the suture line. Increasing the amount of the soft tissues over the bony prominences and multilayered closure may have an advantage for long-term durability.

Facial asymmetry case with multiple missing teeth treated by molar autotransplantation and orthognathic surgery.

Autotransplantation is an alternative treatment in cases of missing teeth. Autotransplantation of teeth can lead to significantly shorter treatment time and an improved treatment result in certain cases of tooth loss, wherever a suitable tooth is available and the anatomic circumstances permit it. The presented case report, treated successfully with molar autotransplantation and orthognathic surgery, had a number of missing teeth and facial asymmetry.

Rigid external distraction of the midface with direct wiring of the distraction unit in patients with craniofacial dysplasia.

The development of craniofacial distraction techniques represents a significant advancement in the management of craniofacial dysplasias. For distraction of the midface after Le Fort III osteotomy, two levels of anchorage to the moving segments are necessary. In this report, the authors connected the distraction forces directly to the infraorbital rims, using a surgical wire for superior anchorage.