Usama S. Hamdan

Supraorbital and supratrochlear notches and foramina: anatomical variations and surgical relevance

The anatomy of the supraorbital and supratrochlear notches and foramina has been studied in 111 human skulls. Of 108 skulls, 49.07% had bilateral supraorbital notches, 25.93% had bilateral supraorbital foramina, and 25% had a notch on one side and a foramen on the other side. Of 101 skulls, 97.03% had bilateral supratrochlear notches, 0.99% had bilateral foramina, and 1.98% had a notch on one side and a foramen on the other side. The methods of study and clinical relevance are discussed, along with the varying nomenclature used in the literature for defining the supraorbital and supratrochlear structures. Knowledge of the anatomy of the region is important for those doing forehead and brow lift surgery in order to avoid injuring the neurovascular bundles passing through these notches and foramina.

Cigarette smoking and face lift: conservative versus wide undermining.

The effects of cigarette smoking on the skin flaps of the face lift procedure are discussed. Reported elsewhere is a significant incidence of skin slough in smokers with use of wide undermining techniques. This complication is thought to be due to the vasoconstrictive effects of nicotine on the peripheral circulation. Our group has employed a conservative bilateral undermining technique in 407 face lifts. Of these, 32.4 percent were smokers and 67.6 percent were nonsmokers. No cases of skin slough were encountered. Our conservative undermining technique is briefly discussed. Among its advantages are shorter operative time, use of less local and/or general anesthesia, less intraoperative bleeding, adequate exposure for SMAS and platysmal surgery, and snugger skin closure without the risk of flap necrosis. As shown by our statistics, it is a safer procedure in smokers than the usually performed more radical procedure.

Quality Assurance Guidelines for Surgical Outreach Programs: A 20-Year Experience

Numerous American volunteer organizations travel throughout the developing world, providing surgical services to those in need. Medical staff who undertake such missions must contend with the realities inherent to providing healthcare abroad. Inadequate medical facilities and equipment, coupled with a short mission duration and the lack of substantial integration with the local medical community, greatly increase the risk of unnecessary medical complications. At present, there is no definitive set of quality assurance guidelines for the surgical outreach community. This report draws on 20 years of outreach experience to recommend a set of quality assurance guidelines for surgical outreach missions.

Combined use of infraorbital and external nasal nerve blocks for effective perioperative pain control during and after cleft lip repair.

Perioperative analgesia in patients undergoing cleft lip and palate repair is complicated by the risk of postoperative airway obstruction. We describe a technique of combined infraorbital and external nasal nerve blocks to reduce the need for opioid analgesia. Using this technique, we have successfully performed cleft lip repair under local anesthesia alone, without general anesthesia or intravenous sedation, in adolescents and adults. In children, this technique can reduce the need for postoperative opioids. We describe this novel analgesic approach to decrease opioid requirements and minimize perioperative risk.

Alar base flap and suspending suture : A strategy to restore symmetry to the nasal alar contour in primary cleft-lip rhinoplasty

Objective: Patients presenting with cleft‐lip deformity usually present with a characteristic nasal deformity. We describe the mechanism and contribution of different surgical techniques to restore alar symmetry in primary cleft‐lip rhinoplasty.

Adult Cleft Lip Repair Under Local Anesthesia: An Effective Technique in Resource-Poor Settings

Objective In developing countries there are many adults with unrepaired cleft lip deformities. These countries often lack the equipment and personnel to provide general anesthesia for all patients; therefore, a technique for repair under local anesthesia would be useful. Method A retrospective review was performed of 22 adolescent/adult patients on whom primary cleft lip repair was performed under local anesthesia in Bamako, Mali, in 2008 and 2009. Inclusion criteria for this technique were age greater than 12 with unilateral or bilateral deformity and ability to understand and tolerate the procedure under local anesthesia alone. Exclusion criteria included cardiopulmonary disease or inability to tolerate the procedure while awake. Demographic information and outcome data were collected including total time in the operating room, surgical time, and day of discharge. Results Twenty-two primary cleft lip repairs were completed in 12 male and 10 female patients. Mean age was 22.3 years and mean weight was 50 kg. Overall, mean total operating room time was 145 minutes. Mean operating room time was significantly (p < .01) longer in 2008 (159 minutes) than in 2009 (114 minutes). Although mean surgical time was 110 minutes, there was a similar significant (p = .03) decrease from 2008 (119 minutes) to 2009 (91 minutes). All patients tolerated the procedure without requiring intubation or intravenous sedation, and all were discharged the same day. Conclusion Cleft lip repair in adults under local anesthesia is safe and effective. Improvements in technique and efficiency have made this valuable in developing countries.

Use of Safety Measures, Including the Modified World Health Organization Surgical Safety Checklist, During International Outreach Cleft Missions

International surgical outreach missions have become increasingly common within the surgery community. Untoward events in this setting, although rare, can be prevented by careful planning and the use of quality assurance guidelines designed to prevent such complications. The surgical safety checklist is widely accepted in most developed health care practices, but is used variably by international mission groups. This article outlines the quality assurance guidelines used, including a modified World Health Organization safety checklist and illustrated patient instruction forms, to provide a standardized means of delivering sound surgical care in the setting of short-term international cleft lip and/or palate missions.

Macrostomia: A Practical Guide for Plastic and Reconstructive Surgeons.

AbstractMacrostomia is a rare and debilitating congenital anomaly with incompletely understood etiopathogenesis. Despite the phenotypic variability in macrostomia, plastic surgeons should demonstrate competence in the diagnosis and management of this condition. The anatomy, embryology, classification, and clinical presentation of macrostomia are reviewed in this manuscript. A historical overview of surgical repair is presented that forms the basis for understanding modern techniques of repair. Finally, an effective method of macrostomia repair is presented along with review of 5-year results. It is our intent that this guide serve as a reference for plastic and reconstructive surgeons to accomplish safe, functional, and aesthetic macrostomia reconstruction.

Premaxillary Setback With Posterior Vomerine Ostectomy: Outcomes of Single-Stage Repair of Complete Bilateral Cleft Lip With a Severely Protruding Premaxilla

Objective: Evaluating the safety and outcomes of premaxillary setback with posterior vomerine ostectomy in single-stage repair of complete bilateral cleft lip (CBCL) with severe premaxillary protrusion. Design: Retrospective case series. Setting: Multiple outreach surgical sites. Patients/Participants: From 2012 to 2016, 41 patients with CBCL and severe premaxillary protrusion underwent posterior vomerine premaxillary setback (PVPS) by a single surgeon in Brazil, Ecuador, and Peru. Patients 4 months to 18 years old undergoing primary or revision CBCL surgery were eligible for inclusion in the study. Patients with diagnosed syndromes were excluded. Interventions: Posterior vomerine premaxillary setback. Main Outcome Measures: Postoperative complications and postoperative aesthetic outcomes. Results: The mean age at surgery was 3.7 ± 3.8 years, with an average follow-up time of 17.0 ± 13.9 months. Patients underwent their procedures in Brazil (71%), Ecuador (22%), and Peru (7%). The majority of patients were aged 2 years or less (56%), were males (54%), had undergone prior surgery (56%), and had not undergone preoperative surgical orthopedics (95%). None of the patients developed major complications. All patients were able to undergo PVPS with concomitant required procedures and had good aesthetic outcomes. Conclusions: Few reports have evaluated single-stage CBCL repair or revision with severe premaxillary protrusion using PVPS. Our study shows that this technique is safe and results in good aesthetic outcomes. Further follow-up with anthropometric patient data is needed to evaluate long-term postoperative outcomes.

Secondary Cleft Nasolabial Deformities: A New Classification System for Evaluation and Surgical Revision.

Introduction: Secondary or residual cleft lip and nasal deformities following primary unilateral or bilateral cleft lip repair are common. Many classification systems have been proposed to describe congenital cleft lip and palate deformities before repair. This article proposes a one-of-a-kind classification system for residual cleft deformities and describes its application to 136 cleft lip revision cases from cleft outreach missions worldwide. Methods: Patients’ demographics and deformities were classified preoperatively, and a database of the classification was created. Postoperatively, the type of surgery performed was added to the database and comparison was done using an independent t test. Results: Kappa coefficient was 0.92 and showed excellent agreement between the type assigned preoperatively to the patient and the type of procedure done. Conclusions: This system proves to provide good descriptions of the deformities, is user friendly, facilitates the planning of the corrective surgical procedure, and enhances the communicative lingo between surgeons and members of cleft multidisciplinary care teams. It is broadly applicable in outreach missions with limited resources and cleft referral centers with considerable load.