Rajiv Agarwal

The septospinal ligament in cleft lip nose deformity: study in adult unilateral clefts.

Background: Septal deviation and alar cartilage deformities constitute an important component of both the aesthetic deformity and airway compromise in unilateral cleft lip nose deformity. The purpose of this study was to examine the retrocolumellar preseptal area in this deformity for evaluation of deforming forces in the adult population. Methods: Fifty-five patients aged 13 years or older presenting with unilateral cleft nasal deformity were included. The caudal border of the septum was accessed using an incision along the ipsilateral membranous septum. Perioperatively, the curved caudal septal edge was exposed and explored down to its attachment with the hypertrophied anterior nasal spine. The overlying tethering tissues were excised and submitted for histopathologic examination. The curved septal cartilage was straightened and the misplaced anterior nasal spine was excised. The remaining cleft nasal deformity was corrected depending on the specific presenting pathologic abnormality. Results: A well-defined, tough, fibrous band was detected extending from the deviated curved surface of the septal cartilage to the anterior nasal spine that was filling up the retrocolumellar area. Histopathologic examination revealed fibrous tissue in all cases studied, consistent with diagnosis of a ligament. Postoperatively, the nasal tip complex cosmetic result was considered to be good or very good in 89.7 percent, satisfactory in 8.1 percent, and poor in 2.0 percent of patients. Conclusions: A well-defined ligament has been documented and demonstrated in adult patients with unilateral cleft lip nose deformity. The authors recommend that this septospinal ligament, previously unreported, should be excised in toto to achieve straightening of the septum, columellar centralization, and nasal sill symmetry in unilateral cleft lip nose deformity.

Nasal sill augmentation in adult incomplete cleft lip nose deformity using superiorly based turn over orbicularis oris muscle flap: an anatomic approach.

&NA; Adult incomplete cleft lip nose deformity is not uncommon in India. Poverty, ignorance, and parental neglect account for its late presentation. Besides the classical features of cleft lip nose deformity, the constant findings observed in this patient population have been a widened and depressed nasal sill. This is attributable to the sparse, hypoplastic, and abnormally orientated orbicularis oris muscle in the region of the sill. Failure to restore the nasal sill symmetry by suitably augmenting the sill frequently leads to unsatisfactory and asymmetric results. However, in the literature, satisfactory restoration of the nasal sill has not been given the importance it deserves while performing cleft lip rhinoplasty. We present a method of augmenting the depressed nasal sill in cases of adult incomplete nose deformity using a superiorly based orbicularis oris muscle flap, which is harvested from the soft tissues between the apex of the cleft and the nostril sill. Following de‐epithelialization of the overlying skin, the exposed muscle is raised as a superiorly based flap after dissecting it from the underlying mucosa. It is folded, turned over, and tucked into the nasal sill base and anchored to the anterior nasal spine to give the desired augmentation. Satisfactory results have been obtained in 18 cases of nasal deformity associated with incomplete cleft lip. In our opinion, this technique offers a simple and effective method of augmenting the depressed sill by utilizing locally available tissues and without the need for procuring autologous tissue from distant sites. (Plast. Reconstr. Surg. 102: 1350, 1998.)

Persistent buccopharyngeal membrane : A report of two cases

Persistent buccopharyngeal membrane is an extremely rare clinical entity that can be diagnosed easily by simple examination of the oral cavity and confirmed by a lateral contrast x-ray. The abnormality can be easily corrected surgically.

Three-dimensional computed tomographic analysis of the maxilla in unilateral cleft lip and palate: implications for rhinoplasty.

Background The cleft lip nose is a complex 3-dimensional (3D) midfacial soft tissue and bony deformity. The contribution of maxillary hypoplasia to the etiology of this deformity has often been implicated for the suboptimal results of surgical treatment. The dimensions of the maxilla in unilateral cleft lip and palate (UCLP) have not been studied especially in relation to the volumetric and other asymmetries on the either side in unilateral clefts. The purpose of this article is to assess the relevant maxillary parameters of length, width, height, depth, and volume in patients with UCLP and compare the parameters of the cleft and noncleft sides. Methods Fifteen patients with UCLP were treated by a standard protocol by a single surgeon and orthodontist. The measurements of maxilla were taken using a combination of axial, coronal, lateral, and 3D reconstructed images. The volume of each maxilla was calculated on 3D reconstructions using the technique of manual segmentation, which allowed complete reconstruction of the right and left maxilla individually. Results In general, the cleft maxillary length, width, height, depth, and volume have been found to be reduced when compared with the normal sides with significant P values (Wilcoxon signed rank test Z, P < 0.001). Conclusions The study demonstrates the anatomy of the maxillary asymmetry existing in UCLP and underlines the importance of correcting the bony deficiency by appropriate techniques to harmonize the results of rhinoplasty in unilateral cleft lip nose deformity. Augmentation of the deficient maxilla by specific contoured bone grafts allows restoration of the symmetry of the nasal platform in unilateral cleft lip nose deformity.

Norian craniofacial repair system: compatibility with resorbable and nonresorbable plating materials.

Background: Choice of bone replacement materials is important when reconstructing large craniofacial defects. Hydroxyapatite cements are often used for such reconstructions. Recent advances in the development of these cements have produced locally applied, in situ hardening materials excellent for use in craniofacial defects. To date, there has been a paucity of data comparing the use of calcium phosphate cements in combination with titanium or resorbable plating systems and their combined biocompatibility. An experimental dog model was used to compare these systems. Methods: Two 4 × 4-cm calvarial defects were created in each of 18 mongrel dogs, and defects were reconstructed with calcium phosphate cement with either titanium or resorbable mesh sheets to evaluate their interaction. Specimens were harvested and evaluated histologically for the development of new bone formation at 3, 6, and 12 months. Results: At 3 months, no differences were noted in the amount of bone formed between titanium and resorbable plating. By 6 months, the resorbable mesh sheet showed delayed bone formation compared with the titanium mesh. At 12 months, bone formation over the resorbable mesh accelerated to be no different from the titanium mesh. Importantly, new bone formation was seen within the monocalcium phosphate cement Norian Craniofacial Repair System on a reliable basis, regardless of mesh plate used. Conclusions: There are no long-term adverse effects with the use of Norian cement with either titanium or resorbable mesh. However, further studies need to be conducted to determine why there is an arrested healing phase between 3 and 6 months with the Norian cement and resorbable plating materials.

A new technique for repair of acquired split-ear-lobe deformity: the free conchal cartilage sandwich graft

BACKGROUND Split-ear-lobe repair is one of the commonest requests in cosmetic facial surgery. Frequently, the ear lobe split is prone to recurrence following surgical repair. A new technique is described that strengthens the ear lobe tissues using locally available conchal cartilage to prevent recurrence. A new classification of split ear lobe is also presented. METHODS Twenty-two women in the age range from 18 to 62 years with varying grades of split ear lobe were operated using the technique of conchal cartilage reinforcement of ear lobe. Eight females had bilateral involvement, and a total of 30 split ear lobes were repaired. A conchal cartilage disc was harvested at the time of repair of the ear lobe. This disc was placed in a pocket created in the ear lobe, and the ear lobe was repaired over this pocket. Simultaneous re-perforation of the ear lobe was done in a central location through the implanted conchal disc, and stud earring was applied. RESULTS Satisfactory aesthetic and functional results have been obtained in the series using the technique of conchal cartilage-graft augmentation of the ear lobe. All patients had high degree of satisfaction in being able to come out of the operating room with earrings on. There has been no stretching or re-tear of the ear lobe following implantation of conchal cartilage, over a follow-up period of 36 months. CONCLUSION The conchal cartilage-graft sandwich procedure allows immediate re-perforation of the repaired ear lobe at the time of repair in a central aesthetic location, as well as providing necessary strength to the ear lobe; thus preventing recurrence in primary and recurrent, acquired split-ear-lobe deformity.

Alar web in cleft lip nose deformity: study in adult unilateral clefts.

Background The correction of alar webbing in unilateral cleft lip nose deformity is challenging because of progressive distortions in the alar web region during the period of growth. Alar webbing is a persistent universal deformity in both the primary and secondary cleft lip noses. The purpose of this article is to study the alar web deformity in adult patients with unilateral cleft lip noses. Methods Twenty-five patients aged 13 years and older presenting with unilateral cleft nasal deformity were included. Preoperative and postoperative measurements of the nose, along with detailed intraoperative recording of the deformed anatomy, were done. Preoperative magnetic resonance imaging was also done in selected cases. Transcolumellar open rhinoplasty was performed in all the cases, and nasal septal straightening with centralization was done. Cleft alar base augmentation was done using bone graft to restore symmetry of the nasal tripod. Both the cleft and noncleft alar cartilages were extensively mobilized from the skin and mucosal sides. The overgrown and caudally slumped cleft-side alar cartilage was resected caudally and was then resuspended in a symmetrical position with the noncleft alar cartilage. A midline-strut septal cartilage extension graft was used to restore the tip aesthetics. The skin overlying the alar web was in-rolled after semilunar cartilage resection, and skin excision was also done to restore symmetry with the opposite vestibule. The remaining secondary cleft nasal and lip deformities were corrected depending upon the specific presenting pathologic abnormality. Results The cleft alar cartilage was found to be caudally displaced in all the cases. The caudal border of the lateral crus was prolapsing in the cavity of the vestibule on the superomedial aspect and was tenting the skin in the area of the weak triangle, producing the characteristic alar web deformity. In the study group, the maximum width of the cleft alar cartilage at the level of the lateral crus was increased by approximately 4 mm when compared with the noncleft alar cartilage. The before- and after-rhinoplasty surgery results were objectively assessed using a patient, surgeon, and independent observer survey. The cosmetic result of the nasal tip complex was found to be very good and good (90%), satisfactory (5%), and poor (5%) in patients. Conclusions The alar web in unilateral cleft lip nose deformity is the result of caudal overgrowth and migration of the alar cartilage. The caudal edge of the prolapsed lateral crus overhangs the cleft-side nasal aperture on its superomedial aspect, producing this deformity. Satisfactory correction of this deformity should envisage caudal resection and repositioning of the dislocated alar cartilage along with caudal resection of the lateral crus with in-rolling of the skin after resection to achieve symmetric results in unilateral cleft lip rhinoplasty.

Mandibular reconstruction using extraoral trifocal bone transport: report of a case using a new device.

A newly designed mandibular stabilization and transport distraction system is an extraoral assembly of a half-elliptical rod, with movable clamp attachments that serves the dual purpose of stabilization and transport distraction osteogenesis of mandibular segmental defects. The rod is threaded and made of stainless steel, and it conforms to the shape of the human mandible. Mandibular stabilization and bone transport are accomplished with the help of different assemblies that are attached onto this rod. There are 3 different assemblies having separate functions but achieving the same goals of mandibular stabilization and bone transport. All the assemblies have a common base unit that moves on threads of the curved rod in a graduated manner, controlled by a spanner. One full turn of 360° moves the assembly by a distance of 1 mm. The first assembly is the stabilization assembly, which helps in the rigid fixation of the frame to the mandible by use of at least 2 clamp units on either side of the midline. It helps in stabilization of the mandibular segments in an anatomic position. The bone transport assembly consists of 1 or 2 moveable clamp assemblies that are fixed at 1 end to the transport disc of the mandible, while the base unit assembly glides and engages on the threads of the distraction rod. This allows bone regeneration and laying down of new bone in the natural position along the path of movement of the transport disc in a curvilinear manner. This system allows mandibular regenera-

Redefining Plastic Surgery

Plastic surgery is one of the most ancient forms of surgery, and its roots can be traced back to the time of Sushruta, the father of surgery (600 BC),1 who is credited with performing the first ever reported plastic surgical procedures. The name, however, defies a clear understanding and an appropriate definition that could cover the entire scope of activities performed at the present moment. An extensive search of the plastic surgery literature was performed to find out the best available definition, but a comprehensive definition could not be found. This led the authors to explore the modern and ancient literature, including the thousand-year-old sacrosanct Indian epics, Gita, and Vedas in their quest to redefine plastic surgery. This review of the age-old fundamental secrets of life made it possible for us to extract the coveted relevant information to redefine plastic surgery, which is being presented in this article.