Rande H. Lazar

History and current practice of tonsillectomy

Objective To review important developments in the history of adenotonsillectomy and describe current methods and results for the operation.

Functional endonasal sinus surgery in adults and children.

Functional endonasal sinus surgery (FESS) is becoming the procedure of choice for the surgical treatment of chronic and recurrent sinusitis in adults and children. Retrospective analysis of the charts of 513 adult and 260 pediatric patients who underwent FESS after failing to respond to optimal medical treatment revealed an improvement rate of approximately 80% for both age groups. Although high response rates and low complication rates were found for both groups, there were significant differences in indications, preoperative evaluation, operative technique, and methods of postoperative follow‐up for children.

MORBIDITY IN PEDIATRIC TONSILLECTOMY

Tonsillectomy is one of the most common operations performed in the pediatric age group. Previous literature on morbidity in tonsillectomy has dealt predominantly with postoperative hemorrhage. Children undergoing tonsillectomy were divided in a prospective and random fashion into eight study groups to evaluate postoperative morbidity as it relates to the surgical technique used (electrocautery, dissection, KTP laser), methods of hemostasis (electrocautery, suture ligature), and the use of postoperative antibiotics. A total of 80 children were evaluated. Using the parameters of morbidity as defined in this study, blunt dissection tonsillectomy using suture ligatures for hemostasis, without postoperative antibiotics was found to result in the least morbidity in the pediatric age group.

Fat graft myringoplasty in children – a safe and successful day-stay procedure

The surgical closure of dry tympanic membrane perforations in children remains a controversial issue due to conflicting opinions on the appropriate technique, graft material and success rate. We present a review of 342 children who underwent fat graft myringoplasty as a day-stay procedure over a six-year period. Successful closure of the tympanic membrane perforation was achieved in 92 per cent of ears. Subsequent recurrent otitis media with effusion required insertion of ventilation tubes in 12 per cent. No relationship was observed between the age of the child and a successful outcome. We conclude that day-stay fat graft myringoplasty is a safe and successful procedure which results in a dry and safe ear in the majority of children.

Adipose plug myringoplasty: an alternative to formal myringoplasty techniques in children.

Adipose myringoplasty is presented as a simple and cost-effective technique in managing small tympanic membrane perforations in children. A review of 76 fat plug myringoplasties performed on 62 children with drum perforations over a 15-year period was done. Fifty-nine myringoplasties were postinflammatory and/or after extrusion of pressure-equalizing (PE) tubes. Sixteen were residual perforations following temporalis fascia tympanoplasty, and one was posttraumatic perforation. Criteria for selection, operative technique, and results are discussed.

Comparison of Plain Radiographs, Coronal CT, and Intraoperative Findings in Children with Chronic Sinusitis

Evaluating the extent of chronic sinusitis in children is critical in management of the disease and determination of the need for surgery. High-resolution computed tomography can demonstrate disease that is not shown on routine x-ray films. It can also delineate pathologic variations and demonstrate inaccessible anatomic structures. We compared plain radiographs, CT scans, and intraoperative findings for 300 pediatric patients with chronic or recurrent sinusitis. Despite an imperfect record in demonstration of sinus disease in all of our patients, computed tomography was unquestionably better than plain radiography in diagnosis of chronic sinusitis and evaluation of the need for surgery. Despite its superior performance, CT should not be used exclusively to diagnose disease or propose surgery. These determinations must be made on the basis of a combination of the patients symptoms, physical examination findings, and CT results.

Management of medial subperiosteal abscess of the orbit in children - A 5 year experience

A medial subperiosteal abscess (SPA) of the orbit is the most common serious complication of sinusitis in children. The distinction between SPA and the more benign pre-septal disease is difficult to make especially in a young child in whom an ophthalmological evaluation is often difficult. Computerised tomography (CT) is the investigation of choice in making this distinction. Subperiosteal inflammatory disease of the orbit is initially treated with intravenous antibiotic therapy with surgery reserved for those patients who do not respond to medical treatment and in whom a medial SPA is confirmed by CT. Conventionally, the abscess is drained via an external incision and an ethmoidectomy is performed at the same time. More recently, successful drainage of SPAs has been accomplished endoscopically via a intranasal approach with less morbidity and superior cosmesis. We present a 5 year experience of 24 patients with CT scans suggestive of medial SPA who underwent endoscopic exploration of the medial subperiosteal orbital space. We discuss the current management of medial subperiosteal disease of the orbit in children and include a review of the literature. Also included is a clinical staging system which aids the management of orbital complications of sinusitis.

Criteria for Success in Pediatric Functional Endonasal Sinus Surgery

Functional endonasal sinus surgery (FESS) is widely used in the treatment of chronic sinusitis in adults and children. Although success rates of 80% to 93% have been reported, no criteria for success or improvement have been suggested. Standardized measures are needed to assess the outcome of FESS and to compare the results obtained by different surgical teams and for various patient groups. After reviewing the charts of 500 pediatric patients who underwent FESS between July 1987 and June 1992, the authors of this study formalized criteria for assessing the outcome of surgery.

Posterior Cartilage Graft in Single-Stage Laryngotracheal Reconstruction

PURPOSE: Single-stage laryngotracheal reconstruction (LTR) has gained popularity during the past decade, but few reports discuss posterior grafting. We assessed the indications, treatment, complications, and outcomes for patients who underwent this procedure. METHODS: We reviewed the charts of 120 pediatric patients who underwent LTR at LeBonheur Childrens Medical Center or the University of Mississippi Medical Center between January 1992 and September 2000. We identified and evaluated those who had undergone single-stage anterior plus posterior cartilage rib graft reconstruction during this period. RESULTS: Of 120 patients, 56 had anterior graft procedures, and 46 had anterior plus posterior cartilage rib graft reconstruction. The 46 patients included 26 boys and 20 girls (age range, 18 months to 9 years; follow-up periods, 3 months to 6 years). Twenty-one of 46 had circumferential grade III stenosis, 14 had grade IV stenosis, 4 had bilateral vocal cord paralysis, 4 had posterior glottic and subglottic stenosis, and 3 had laryngeal cleft. Eleven of 46 patients had previous procedures and required revision LTR. All 46 patients underwent single-stage reconstruction with temporary stenting using an endotracheal tube for 10 to 24 days; 4 failed required replacement of the tracheotomy tube, and 8 required reintubation after the first extubation. The overall decannulation success rate was 83% (38 of 46). CONCLUSIONS: LTR is the procedure of choice for the surgical management of subglottic stenosis. Although use of a posterior rib graft is technically demanding and requires extensive experience, good results can be obtained when the guidelines are followed.

Pseudocyst of the auricle: a review of 21 cases.

Pseudocyst of the auricle (benign idiopathic cystic chondromalacia) is rare. Only 20 cases have been previously reported in the literature. Our study retrospectively reviews 21 additional cases. We conclude that idiopathic cystic chondromalacia can occur in both sexes, in all races, and at any age. The differential diagnoses for idiopathic cystic chondromalacia are relapsing polychondritis and chondrodermatitis nodularis chronica helicis. Recurrence of idiopathic cystic chondromalacia is uncommon following adequate local treatment.