Advanced mandibular reconstruction with fibular free flap and alloplastic TMJ prosthesis with digital planning

INTRODUCTION

Resection of the mandible and temporomandibular joint (TMJ) without formal reconstruction is a devastating condition that negatively affects all aspects of the patient's life. We have approached the reconstruction of mandibular defects that include the condyle with simultaneous reconstruction with a vascularized free fibular flap (FFF) using Surgical Design and Simulation (SDS) and alloplastic TMJ prosthesis. The objective of this study is to report the functional and quality of life (QOL) outcomes in a cohort of patients that had undergone our reconstructive protocol.

METHODS

This was a prospective case series of adult patients that underwent mandibular reconstruction with FFF and alloplastic TMJ prosthesis at the our center. Pre-operative and post-operative maximum inter-incisal opening (MIO) measurements were collected, and patients completed a QOL questionnaire (EORTC QLQ-H&N35) during those perioperative visits.

RESULTS

Six patients were included in the study. The median patient age was 53 years. Heat map analysis of the QOL questionnaire revealed that patients reported a positive clinically significant change in the domains of pain, teeth, mouth opening, dry mouth, sticky saliva, and senses (relative change of 2.0, 3.3, 3.3, 2.0, 2.0, and 1.0 respectively). There were no negative clinically significant changes. There was a median perioperative MIO increase of 15.0 mm, and this was statistically significant (p  =  0.027).

CONCLUSIONS

This study highlights the complexities involved in mandibular reconstruction with involvement of the TMJ. Based on our findings, patients can obtain an acceptable QOL and good function following simultaneous reconstruction with FFF employing SDS and an alloplastic TMJ prosthesis.

Optimizing Brazilian Buttock Lift Results Using the BBL Assessment Tool

The most distinguished feature of the female silhouette is the buttock. As such, the Brazilian Butt Lift (BBL) has become the most popular plastic surgery procedures in recent years. Despite the popularity of this buttock reshaping and augmentation procedure, there remains no prevailing standard for evaluating, planning surgical design, and objectifying buttock size and shape outcomes. In fact, we have observed a wide range of preferred buttock size and shapes among our patients. We have previously published the BBL assessment tool that serves to guide patient communication of their preferred buttock size and shape. In this study, we demonstrate how the BBL assessment tool can serve to optimize Brazilian Buttock Lift results. We present 25 case studies of how the BBL assessment tool can serve to optimize BBL results by providing a guide for evaluation, surgical design, and objectification of outcomes.Level of Evidence IV Therapeutic study. This journal requires that authors assign a level of evidence to each article. For a full description of these Evidence-Based Medicine ratings, please refer to the Table of Contents or the online Instructions to Authors   www.springer.com/00266 .

Maxillomandibular Rotational Advancement: Airway, Aesthetics, and Angle's Considerations

Obstructive sleep apnea is a medical syndrome with multifactorial pathophysiology. Surgery can be the primary treatment option when anatomic factors are identified with narrowing at specific or general levels of pharyngeal airway. The surgeries are directed to the etiologic anatomic structure to achieve greatest effectiveness. Body weight, Mallampati scale, and tonsil grade are key evaluations to select effective surgical procedures. Surgical weight reduction, maxillomandibular advancement, and pharyngeal soft tissue surgeries are considered for the patient with obesity, maxillomandibular retrognathism, and tonsillar hypertrophy, respectively. Tailored surgical planning can meet the patients needs for airway, esthetics, and normal Angle's occlusion.