What could be better than improving the comfort and quality of life of a patient with a life-threatening disease? Maxillectomy, the partial or total removal of the maxilla in patients suffering from benign or malignant neoplasms, creates a challenging defect for the maxillofacial prosthodontist when attempting to provide an effective obturator. Although previous methods have been described for ...

Oral cancer treatment involves the surgical removal of all or part of the maxilla, leaving the patient with a defect that compromises the integrity and function of the oral cavity. The postoperative restoration of esthetics, deglutition, and speech shortens recovery time in the hospital and expedites the patient's return to the community as a functioning member. The surgical obturator is the pr...

Pelvic soft tissue sarcomas are rare tumors often presenting larger than other soft tissue sarcomas and can extend into the thigh through various anatomic routes. Surgical resection is the main modality of curative treatment. En bloc tumor excision with wide, negative margins may reduce the risk of local recurrence. Soft tissue sarcomas extending through the obturator foramen create unique chal...

Large maxillofacial defects from malignant tumor treatment are rarely rehabilitated by surgical reconstruction alone. Ameloblastic carcinoma, a rare aggressive odontogenic malignant tumor, requires wide surgical excision to gain a tumor-free margin. In the post-surgical defect, prosthetic rehabilitation is the treatment of choice to restore function and esthetics. Moreover, an intra-oral prosth...

INTRODUCTION Pelvic Schwannoma is an extremely rare event. Laparoscopic approach for radical resection on pelvic region already has been described in the literature. However, with better image quality provided by optic in the laparoscopy we can assure an improvement in this kind of approach for tumor resection. OBJECTIVE Our goal is to describe and evaluate the results of one laparoscopic res...

OBJECTIVES The primary goal of prosthetic obturation is closure of the maxillectomy defect and separation of the oral cavity from the sinonasal cavities by use of different bulb designs. The aim of this study was to evaluate the articulation performance of obturator patients with three different buccal extension designs. METHODS Five patients with palatal defects of comparable sizes at ages r...

OBJECTIVES Acetabular retractors have been implicated in damage to the femoral and obturator nerves during total hip replacement. The aim of this study was to determine the anatomical relationship between retractor placement and these nerves. METHODS A posterior approach to the hip was carried out in six fresh cadaveric half pelves. Large Hohmann acetabular retractors were placed anteriorly, ...

INTRODUCTION Obturator hernia is an important cause of small bowel obstruction and is associated with difficult diagnosis and high mortality. MATERIALS AND METHODS We reviewed 22 cases of intestinal obstruction due to obturator hernia that necessitated surgical intervention over the last 17 years and evaluated the changes in the number of patients based on the census data. RESULTS All cases...

BACKGROUND Facing the fact that 20% of the parturient women suffer urinary stress incontinence, urogynecologists are constantly searching for simple, safe and effective ways to cure the underlying pelvic floor herniation. A novel surgical technique was reported lately to entail both high therapeutic rates and low complication rates. AIM To evaluate preliminary data from the first 100 TVT-Obtu...

Discussion: Prosthodontic rehabilitation of patients with maxillectomy is a challenge as it involves restoring speech, deglutition, mastication and respiration. This clinical report describes a comprehensive prosthodontic management of a young girl treated for a subtotal maxillectomy due to intraosseous mucoepidermoid carcinoma. The prosthodontic management that was carried out right from the s...