Dataset Information

Cartilaginous Dorsum Repositioning Technique.

ABSTRACT: Hump (dorsum) reduction is one of the most desired outcomes of primary rhinoplasty. However, serious complications relating to the current methods exist. Reduction of the nasal spine by way of traditional rhinoplasty leads to destruction of the nasal anatomy, and reconstruction is needed for aesthetic and functional reasons. As a result, the natural anatomy of the nose becomes altered dramatically. The purpose of this study was to demonstrate that the preservation of only the cartilaginous part of the nasal dorsum was possible during hump reduction.

Methods

From September 2018 to December 2019, the author performed a total of 210 rhinoplasties using a cartilaginous dorsum repositioning technique (CDRT). Statistical analysis was also performed.

Results

CDRT resulted in relatively limited edema and more rapid patient recovery in comparison with the traditional rhinoplasty technique used. No serious complications were observed using this new technique.

Conclusions

This technique allows for the treatment of almost 90% of primary rhinoplasty patients, without destruction of the cartilaginous portion of the nasal dorsum and septum cartilage, and allows us to save nasal anatomy almost in its entirety. At the same time, we are able to obtain great aesthetic results.

SUBMITTER: Azimov G

PROVIDER: S-EPMC7858224 | biostudies-literature | 2021 Jan

REPOSITORIES: biostudies-literature

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Publications

Cartilaginous Dorsum Repositioning Technique.

Azimov Gorkhmaz G

Plastic and reconstructive surgery. Global open 20210121 1

Hump (dorsum) reduction is one of the most desired outcomes of primary rhinoplasty. However, serious complications relating to the current methods exist. Reduction of the nasal spine by way of traditional rhinoplasty leads to destruction of the nasal anatomy, and reconstruction is needed for aesthetic and functional reasons. As a result, the natural anatomy of the nose becomes altered dramatically. The purpose of this study was to demonstrate that the preservation of only the cartilaginous part ...[more]

PMID: 33564565

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Project description:Chondrosarcomas are the most common primary bone malignancy in adults within the United States. Low-grade chondrosarcomas of the long bones, now referred to as atypical cartilaginous tumors (ACTs), have undergone considerable changes in recommended management over the past 20 years, although controversy remains. Diagnostic needle biopsy is recommended only in ambiguous lesions that cannot be clinically diagnosed with a multidisciplinary team. Local excision is preferred due to better functional and equivalent oncologic outcomes. We sought to determine whether these changes are reflected in reported management of ACTs. The National Cancer Database (NCDB) 2004 to 2016 was queried for ACTs of the long bones. Reported patient demographics and tumor clinicopathologic findings were extracted and compared between patients who underwent local excision versus wide resection. We identified 1174 ACT patients in the NCDB. Of these, 586 underwent local excision and 588 underwent wide resection. No significant differences were found in patient demographics. No significant change was found in the reported percentage of diagnostic biopsies or wide resections performed over time. After multivariate regression, the single greatest predictor of performing wide resection on an ACTs was presenting tumor size. Evaluation of the NCDB demonstrated that despite changes in the recommended management of ACTs, there has not been a significant change in surgical treatment over time. Surgeons have been performing diagnostic biopsies and wide resections at similar to historical rates. Persistency of these practices may be due to presenting tumor size, complex anatomic location, uncertainty of underlying tumor grade, or patient choice as part of clinical shared decision making. The authors anticipate that the rate of biopsies and wide resections performed will decrease over time as a result of improvements in advanced imaging and the implementation of recently updated clinical practice guidelines.

Dataset Information

Cartilaginous Dorsum Repositioning Technique.

Methods

Results

Conclusions

Publications

Cartilaginous Dorsum Repositioning Technique.

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