Correction Of Cleft Lip Nose Deformity Research Articles

Single-stage repair of secondary unilateral cleft lip-nose deformity in adults

Correction of cleft lip-nose deformity in adult patients is different from that in children. One-stage correction has proved to be a suitable technique for patients with cleft-lip nose deformity. This study aimed to explore a particular single-stage method and evaluate the effect of simultaneous reparation of secondary unilateral cleft lip-nose deformities. Cleft lip patients who had previously undergone nasolabial surgery with residual poor nasal/lip appearance were included. The alveolar bone defect was repaired with granular costal cortical bone. Lip revision and rhinoplasty were performed using diced costal cartilage. The lip, nose, and alveolar deformities were corrected in one stage. From 2011 to 2017, 53 cases were treated. The vermilion discrepancy was corrected in all cases. Fifty-one patients were successfully treated, with primary healing in the bony recipient area. Cancellous bone exposure occurred in two cases. The wounds were healed after debridement and drainage. Appearances were improved in all patients. The mean change in columella-labial angle ranged from 82.50 to 92.78° (p<0.001). This one-stage correction appears to have led to a distinct improvement in the nasal tip projection and lip. The method is considered to be effective and reliable in patients with secondary unilateral cleft lip-nose deformities.

Clinical and 3-Dimensional Analyses of Nasal Forms After Secondary Correction of Cleft Lip-Nose Deformities Using Extended Spreader Cartilage Graft With a Cross-Lap Joint Technique

A surgical strategy for definitive cleft lip-nasal correction that stably provides symmetric and natural nasal forms has not been established to date. The purpose of this study was to describe our surgical techniques and 3-dimensional (3D) assessment results after the definitive correction of cleft lip-nose deformity using an extended spreader cartilage graft with a cross-lap joint technique to achieve a rigid strut for lower lateral cartilage repositioning to obtain a desirable nasal tip projection. This study enrolled 14 patients with unilateral cleft lip (UCL) with or without cleft palate and 8 patients with bilateral cleft lip (BCL) with or without cleft palate who underwent definitive nose correction and were followed for 1 to 3years. All patients were treated by open rhinoplasty, repositioning of the lower lateral cartilage, use of an extended spreader cartilage graft with a cross-lap joint technique for nasal tip support, and medial-upward advancement of nasolabial components with vestibular expansion by a free mucosal graft. For the BCL nose, pedicle flaps from rim skin were used for columella lengthening. Preoperative and postoperative nasal forms were 3-dimensionally analyzed by use of 3D images serially obtained in 12 patients. The postoperative nasal forms were satisfactorily improved in all patients, without any serious postoperative complications. Preoperative and postoperative 3D analyses showed a significantly projected nasal tip in the postoperative noses of patients in both the UCL group and the BCL group (P < .01 and P<.05, respectively) and a sharper nasal tip angle in the BCL group (P < .05). Lateral deviation of the nasal tip was significantly improved in the center of the face in patients in the UCL group (P < .01). The results of this study suggest that the extended spreader cartilage graft using the cross-lap joint graft technique is useful to provide a desirable projection of the nasal tip in the center of the face on definitive correction of both UCL and BCL nose deformities.