Reconstruction of Premaxilla With Alveolar Distraction Osteogenesis in a Patient With Complete Cleft Lip and Palate: A Case Report.

This case report presents an early clinical evaluation of a patient with bilateral cleft lip and palate (CLP) treated with ArchWise Distraction Osteogenesis Technique and Appliance. A 16-year-old patient with a bilateral CLP had a chief complaint of missing upper anterior teeth and poor aesthetics. The patient had class III skeletal and dental relationships, maxillary hypoplasia, maxillary posterior arch constriction, premaxillary deficiency, multiple missing teeth due to an alveolar cleft, and a concave profile. Treatment plan consisted of maxillary expansion with quad helix appliance, leveling and aligning of the arches with fixed orthodontic appliances, and archwise distraction osteogenesis. Osteotomies were performed to mobilize the posterior segments. Activation of the distractors was continued until the lateral segments had contacted each other, and then sagittal distraction was performed in order to correct the sagittal discrepancy. Patient was referred to the oral surgeon and prosthodontist for the final restorations. A very large gap was successfully repaired using this protocol while maintaining the ideal arch form and generating new bone behind the distracted segments.

A reliable method for treatment of nonhealing ulcers in the hindfoot and midfoot region in diabetic patients: reconstruction with abductor digiti minimi muscle flap.

The foot has a unique anatomic composition and a perfect architecture, which is necessary for mobilization. However, this complex structure is also responsible for healing problems in foot reconstruction. After 25 years of experience in diabetic foot surgery practice, we observed that some hindfoot ulcers are like an iceberg in that they have much more involvement in the plantar fat pad than the skin, and the lateral midfoot region is a common site for ulcer formation. Also the fifth tarsometatarsal joint region is a prominent anatomic structure vulnerable to repetitive trauma and ulcer formation that may easily spread to other parts of the foot. These ulcers should be reconstructed with well-vascularized tissues such as muscle flaps after debridement. Between 2003 and 2010, 17 diabetic patients with foot ulcers, involving bone and joint, were reconstructed with abductor digiti minimi muscle flap. When it is needed, the flap is covered with a small split-thickness skin graft. In all cases, complete healing was achieved. The muscle flap functioned well as a versatile and shock absorbent coverage without recurrence of the ulcer during a mean follow-up period of around 2 years. Diabetic foot ulcers should be evaluated and treated individually depending on their location and affected tissue composition. The most appropriate reconstructive option should be selected for each lesion. The abductor digiti minimi muscle flap is extremely useful for the reconstruction of small- to moderate-sized defects that have exposed bone, joint, or tendons in the hindfoot and lateral plantar midfoot.

Mandibular condyle reconstruction with inlay application of autogenous costochondral graft after condylectomy: Cerrahpasa's technique.

PURPOSE: Mandibular condyle reconstruction with free costochondral grafting is the most common method because of some advantages, such as its biological and anatomic similarities to the condyle, and growth potential in juveniles. Application techniques of the costochondral graft were reported in numerous articles with several advantages and disadvantages up to now. The purpose of this article is to present a new modification in application of the costochondral graft to the ramus of the mandible. This technique is pretty simple, but very effective. MATERIALS AND METHODS: The new technique described here consisted of a costochondral graft application for temporomandibular joint reconstruction, which was inserted into the medullary cavity of the mandibular ramus in 4 patients. This modification provided the graft placement as anatomical as the original condyle and further stabilized the graft in its position and inhibited its displacement without any fixation. This technique is pretty simple because an additional incision to the preauricular, facial nerve dissection, wide exposition and stabilization efforts are not required. RESULTS: Clinical and radiological evaluations on 14-month mean follow-up of 4 cases showed very satisfactory functional results with normal anatomic adaptation and configuration. In all cases, function of mandible was considered to be good with at least maximal interincisal opening of 30 mm. Good anatomical position of the graft and good bony healing were seen on the radiographs. Additionally, there was no need for postoperative intermaxillary fixation. CONCLUSION: With this technique, temporomandibular joint reconstruction by the costochondral graft can be performed as far as possible to the original condyle position.