The powered rasp: advanced instrumentation for rhinoplasty

The Merits of the External Rhinoplasty

The authors present their views on the merits of external rhinoplasty in the context of a renewed awareness of the endonasal approach. Why do we continue to perform rhinoplasty via an open approach? The benefits of this technique such as its unparalleled exposure, the opportunity for technical precision, and the ability to better preserve nasal function are thoroughly explored. The criticisms of this technique are presented and discussed. The authors thoughts on rhinoplasty as a whole are examined.

A Practical Technique for Reduction of the Bony Nasal Dorsum Height Using Kazanjian Bone-Cutting Forceps

BACKGROUND

Resection of the nasal hump is one of the most critical steps of the rhinoplasty procedure, which is quite prone to complications when performed improperly or inappropriately. In this article, a practical, facile and minimally traumatic hump resection technique using Kazanjian bone-cutting forceps is presented with excellent cosmetic and functional results.

METHODS

Fifty-seven consecutive primary (septo-)rhinoplasty patients with wide nasal bases, and various sizes of nasal humps, were enrolled in the study. Following reduction of the cartilaginous dorsum height, L-strut shaping of the septum, and septoplasty procedures, Kazanjian bone-cutting forceps were used for resection of the bony nasal hump. Lateral osteotomies were then performed, and the surgery was completed following insertion of the structural grafts, tip procedures and turbinate surgery. A computer software was used to measure the nasal hump. The "Rhinoplasty Outcome Evaluation" questionnaire was used to evaluate patient satisfaction 12 months after the operation.

RESULTS

The technique presented here was performed on 19 male and 38 female patients with a mean age of 24.95 ± 6.07 years. The mean height of the nasal hump was 4.65 ± 1.56 mm. No patient had complications requiring further corrective surgery. The "Rhinoplasty Outcome Evaluation" questionnaire showed that all patients remained in the group of happy subjects.

CONCLUSIONS

Long-term patient satisfaction indicates that the proposed technique could be used as an alternative procedure to other hump resection techniques. The technique described is an effective, reliable and atraumatic method of resection of any size nasal hump.

LEVEL OF EVIDENCE V

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 http://www.springer.com/00266 .

Open and Closed Rhinoplasty

Most surgeons recognize the broad utility of both endonasal and external rhinoplasty approaches. Most understand that there are situations when a given approach offers advantages and may be considered preferable. In this article, the anatomy, incisions, and approaches that are available to the surgeon are reviewed. General indications are discussed for the external and endonasal approaches. The pros and cons of each approach are discussed, and further thoughts on the decision-making process are provided.

[Techniques for correction of the nasal dorsum]

Correction of the nasal dorsum ranks among the most common surgical procedures in rhinoplasty. Due to the involvement of nasal support structures such as septolateral cartilage and the K and scroll areas, these procedures have both aesthetic and functional impacts. In addition to spreader grafts and spreader flaps, the most important surgical methods currently include the split hump reduction technique, cartilage-fascia transplants and cartilage grafts from rib and ear. In addition to serving to correct deformities, the techniques described here help prevent complications such as inverted V, hourglass and saddle nose deformities, as well as nasal valve stenosis. The basic operative principle calls for reinforcement and reconstruction of the anatomical support structures, while avoiding overresection and mucosal lacerations.