Reliability and Safety of Cross-Leg Free Latissmus Dorsi Muscle Flap in Reconstruction of Mutilating Leg Injuries Using End-to-Side Anastomosis.

Background Free tissue transfer is considered the gold standard option for the reconstruction of distal leg defects. Free tissue transfer using recipient vessels in the contralateral leg (cross-leg bridge) is a potential option to supply the flap if there are no suitable recipient vessels in the injured leg. Most studies have described this technique using end-to-end anastomosis which sacrifices the main vessel in the uninjured leg. This study evaluated the use of a cross-leg free latissimus dorsi muscle flap for the reconstruction of defects in single-vessel legs, using end-to-side anastomosis to recipient vessels in the contralateral leg without sacrificing any vessel in the uninjured leg. Methods This is a retrospective study that included 22 consecutive patients with soft tissue defects over the lower leg. All the reconstructed legs had a single artery as documented by CT angiography. All patients underwent cross-leg free latissimus dorsi muscle flap using end-to-side anastomosis to the posterior tibial vessels of the contralateral leg. Results The age at surgery ranged from 12 to 31 years and the mean defect size was 86 cm 2 . Complete flap survival occurred in 20 cases (91%). One patient had total flap ischemia. Another patient had distal flap ischemia. Conclusion Cross-leg free latissimus dorsi muscle flap is a reliable and safe technique for the reconstruction and salvage of mutilating leg injuries, especially in cases of leg injuries with a single artery. As far as preservation of the donor limb circulation is concerned, end-to-side anastomosis is a reasonable option as it maintains the continuity of the donor leg vessels.

Introduction of Spring-Assisted Cranioplasty for Sagittal Craniosynostosis in a Craniofacial Service: A Report of Early Experience.

Spring-assisted cranioplasty (SAC) for the treatment of craniosynostosis uses internal springs to produce dynamic changes in cranial shape over several months before its removal. The purpose of this study was to report the first Egyptian experiences with SAC in the treatment of children with sagittal synostosis and evaluate the preliminary outcome. A total of 17 consecutive patients with scaphocephaly underwent SAC with a midline osteotomy along the fused sagittal suture and insertion of 3 springs with bayonet-shaped ends across the opened suture. Operative time, blood transfusion requirements and length of ICU, total hospital stay, and complications graded according to Oxford protocol classification were recorded. Spring removal was performed once re-ossification of the cranial defect occurred. All patients successfully underwent SAC without significant complications. The mean age at surgery was 6.8 months. The mean time of the spring insertion surgery was 63 minutes (SD 9.7). Blood transfusion was needed in less than half of the patients (41.2%).The mean duration of hospital stay was 3.2 days. The mean timing of spring removal was 5.5 months (SD 0.4). The mean time of the second surgery (spring removal) was 22.8 minutes (SD 3.6). In conclusion, SAC can easily be incorporated into the treatment armamentarium of craniofacial surgeons. The technique offers a safe and minimally invasive option for the treatment of sagittal craniosynostosis with the benefit of limited dural undermining, minimal blood loss, operative time, anesthetic time, ICU stay, and hospital stay.

About the One Hemi-Uvula Repair Technique During Palatoplasty.

This is a response to a letter replying to our paper discussing the significance of the uvula during palatoplasty and our surgical technique of uvula repair. The hemi-uvula repair technique was developed independently in our department. In our publication, we fully cited the 2 studies by Rossell-Perry et al about uvula repair and acknowledged them to be the first to publish the concept of using one hemi-uvula. Upon further study, the mistake of omitting 2 references from the list, although they were cited in the text, was found to have occurred during the transition between publishers of this journal (corrected in Erratum). We highlighted some of the differences in the studies and techniques, which are already discussed in our paper, for further clarification.

Serial Visual Evoked Potentials in Patients with Craniosynostosis and Invasive Intracranial Pressure Monitoring.

This study aimed to detect the ability of pattern visual evoked potentials to detect visual pathway dysfunction in a cohort of patients with craniosynostosis who also had invasive intracranial pressure measurement. A retrospective review was conducted on craniosynostosis patients who had invasive intracranial pressure measurement and at least one pattern visual evoked potentials test. Reversal pattern visual evoked potentials were performed with both eyes open. Thirteen patients met the inclusion criteria (mean age at intracranial pressure measurement, 5.7 years). Seven patients had raised intracranial pressure, and of these, five (71.4 percent) had abnormal or deteriorated pattern visual evoked potentials parameters on serial testing, whereas all patients (100 percent) with normal intracranial pressure had normal pattern visual evoked potentials amplitude and latency. Four of the five patients (80 percent) with raised intracranial pressure and abnormal pattern visual evoked potentials did not show evidence of papilledema. The mean latency in patients with raised intracranial pressure (118.7 msec) was longer than in those with normal intracranial pressure (108.1 msec), although it did not reach statistical significance (p = 0.09), whereas the mean amplitude in patients with raised intracranial pressure (12.4 µV) was significantly lower than in patients with normal intracranial pressure (23.3 µV) (p = 0.03). The authors' results showed that serial pattern visual evoked potentials testing was able to detect visual pathway dysfunction resulting from raised intracranial pressure in five of seven craniosynostosis patients, and of these five patients, 80 percent had no evidence of papilledema, demonstrating the utility of serial pattern visual evoked potentials in follow-up of the visual function in craniosynostosis patients. CLINICAL QUESTION/LEVEL OF EVIDENCE:: Diagnostic, II.

Recommendations for the Development and Reform of Microtia and Atresia Services.

BACKGROUND: The initial step in setting up standardized microtia-atresia service is investigating the current status of the service and comparing this to internationally recognized guidelines or care standards. In many countries, documented information about microtia care is lacking. This study is an initiative to guide reform efforts of national microtia service in any country. The UK care standards for microtia-atresia can be a useful model to help set up a comprehensive microtia-atresia service. METHODS: The authors conducted a survey to investigate different aspects of microtia service in Egypt. The major plastic surgery centers (n = 22) were surveyed by a structured questionnaire. The results were compared with the UK care standards for microtia-atresia to identify the aspects that need improvement. Thorough analysis of the main problems in microtia-atresia service is presented. RESULTS: The authors found that microtia service is fragmented between the surveyed centers with 65% of the centers treating less than 10 microtia cases annually. Multiple surgeons are responsible for ear reconstruction in 90% of centers and only 25% of them practise a multidisciplinary team approach. None of the centers uses validated tools of aesthetic or psychological patient-reported outcome measures. RECOMMENDATIONS: These 5 recommendations are the keys to reforming microtia service in any country:(1) Establishing nationally designated centers to concentrate the required expertise.(2) Assigning fewer high-volume surgeons to optimize the surgical outcomes.(3) Providing treatment by experienced multidisciplinary teams.(4) Using validated tools of patient-reported outcome measures.(5) Collecting and keeping standardized records for regular audit and intercenter studies.

A comparative study between suction blistering graft, mini punch graft, and hair follicle transplant in treatment of patients with stable vitiligo.

Background: Vitiligo is an acquired disfiguring common depigmented skin disease. Objectives: This study aimed to compare the clinical efficacy and safety of suction blistering graft, mini punch and hair follicle techniques in treatment of patients with stable vitiligo. Methods: Thirty patients with stable vitiligo were included. Patients were divided into 3 groups, in group (A) 10 patient underwent suction blistering technique, in group (B) 10 patients underwent mini punch technique and in group (C) 10 patients underwent hair follicle technique. Then all patients in the three techniques were subjected to narrow-band ultraviolet B (NB-UVB) phototherapy for 3 months. All patients were assessed by determining the percentage of repigmentation and Dermatology Life Quality Index (DLQI) before and 3 months after the operation. Results: The percentage of repigmentation of vitiligo in suction blister technique was significantly higher than both mini punch and hair follicle techniques (p value .001 and .0001 respectively). There was a statistically significant difference between the three techniques regarding DLQI score after operation (p value = .0001). Conclusion: This study concluded that suction blistering technique is more effective and safe than mini punch technique and hair follicle technique in treatment of stable vitiligo.

The Significance of Uvula After Palatoplasty: A New Technique to Improve the Aesthetic Outcome.

OBJECTIVE: This study aims to examine the importance of the uvula as a part of palatoplasty outcome and to assess the aesthetic results of the conventional versus a new technique for uvuloplasty. DESIGN/PARTICIPANTS: The study included 2 groups of patients undergoing palatoplasty. Group I consisted of 20 cleft palate patients repaired with the conventional uvula repair, combining the 2 hemi-uvulae. Group II consisted of 20 patients repaired with our new technique, sacrificing one hemi-uvula and centralizing the remaining one. The aesthetic outcome was assessed in both groups. A questionnaire was distributed to the families of both groups to assess their concern about the uvula after palate repair. SETTING: Cleft unit at a tertiary care center. RESULTS: Sixty-five percent of parents considered the uvula as important functionally and aesthetically after palate repair whereas 35% either did not care or were not sure about its importance. Results of the aesthetic outcome of the 2 techniques for uvula reconstruction showed that uvula was absent in 4 cases in group I versus 1 in group II ( P > .05), small in 8 cases of group I versus 4 in group II ( P > .05), bifid in 5 cases of group I versus none in group II ( P < .05), became deviated in no case of group I versus 4 in group II ( P > .05), and was satisfactory in 3 cases of group I versus 11 in group II ( P < .05). CONCLUSIONS: Among the respondents, the uvula was a significant concern to the parents of cleft patients and should be given more attention during repair. The described technique had better aesthetic outcome over the conventional one of combining the 2 hemi-uvulae.

Early Experience with Biodegradable Fixation of Pediatric Mandibular Fractures.

This clinical study aims to evaluate the stability and efficiency of biodegradable self-reinforced poly-l/dl-lactide (SR-PLDLA) plates and screws for fixation of pediatric mandibular fractures. The study included 12 patients (3-12 years old) with 14 mandibular fractures. They were treated by open reduction and internal fixation by SR-PLDLA plates and screws. Maxillomandibular fixation was maintained for 1 week postoperatively. Clinical follow-up was performed at 1 week, 6 weeks, 3 months, and 12 months postoperatively. Radiographs were done at 1 week, 3 months, and 12 months postoperatively to observe any displacement and fracture healing. All fractures healed both clinically and radiologically. No serious complications were reported in the patients. Normal occlusion was achieved in all cases. Biodegradable osteofixation of mandibular fractures offers a valuable clinical solution for pediatric patients getting the benefit of avoiding secondary surgery to remove plates, decreasing the hospital stay, further painful procedures, and psychological impact.

Height of the palatal vault after two different surgical procedures: study of the difference in patients with complete unilateral cleft lip and palate.

The present study compared the height of the palatal vault in dental casts from 320 10-year-old children with unilateral cleft lip and palate (UCLP) operated on with the push-back technique according to Wardill-Kilner (W-K) with patients operated on with delayed hard palate closure (DHPC). The palatal height in patients operated on with the DHPC technique was found to be significantly higher than in patients operated on with the W-K technique. This coincides with better maxillary growth and better speech in the DHPC group.

The spectrum of median craniofacial dysplasia.

Given the multiple permutations in craniofacial malformations, classification of median craniofacial dysplasia or midline Tessier no. 0 to 14 clefts has been difficult and disjointed. In this review, the authors present a summary of normal embryology, prior terminology, and their proposed new classification system. Median craniofacial dysplasia has tissue agenesis and holoprosencephaly at one end (the hypoplasias), frontonasal hyperplasia and excessive tissue (the hyperplasias) at the other end, and abnormal splitting or clefting and normal tissue volume (dysraphia) occupying the middle portion of the spectrum. These three distinct subclassifications have different forms of anomalies within their groups.

Synlabia after severe monilia infections: a case report.

CASE: A 25-year-old woman presented with acute urine retention with overflow 6 months after an inadequate treatment of severe monilia infections. Examination revealed complete adhesion between both labia majora. Division of adhesion was done with reconstruction by labial mucocutaneous flap. Complete recovery was achieved with good cosmetic outcome. CONCLUSION: Labial adhesions whatever their severity is can be surgically divided with complete correction by locally designed flap to reconstruct the introuitus with rapid recovery, good healing, and good cosmetic outcome.