Comparison of Conventional Techniques & Piezosurgery in the Management of the Nasal Bony Pyramid

Hams Hamed Abdelrahman

Status: Completed

Conditions: Nasal Injury

Treatments: Procedure: Piezosurgery osteotomy; Procedure: Conventional osteotomy

Study type: Interventional

Funder types: Other

Identifiers

NCT05807087

NasalBoneSurgery_2021

Details and patient eligibility

About

It is well-known and universally acknowledged that rhinoplasty is the most demanding procedure in facial aesthetic surgery. Postoperatively nasal osteotomies result in variable degrees of edema and ecchymosis and surgeons have tried various techniques, instruments, and postoperative methods to diminish these uncomfortable morbidities. Piezosurgery is used nowadays to decrease the incidence of injured soft tissues and vital structures passing near the osteotomy line. Its use in rhinoplasty was advocated to prevent unwanted back fractures as well as to decrease bleeding while keeping the nasal mucosa intact thus minimizing postoperative sequelae.

Enrollment: 24 patients

Sex: All

Ages: 16 to 50 years old

Volunteers: No Healthy Volunteers

Inclusion criteria

• Patients requesting aesthetic rhinoplasty, post-traumatic rhinoplasty, and post-cleft nose rhinoplasty.

Exclusion criteria

• Patients with severe systemic disease (American Society of Anesthesiologists physical status classification system III & IV).
• Psychological disorders.
• Female patients younger than 16 years of age and male patients younger than 18 years of age.
• Patients with autoimmune and skin diseases.

Trial design

Primary purpose: Treatment

Allocation: Randomized

Interventional model: Parallel Assignment

Masking: None (Open label)

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24 participants in 2 patient groups

Mechanical Osteotomy

Active Comparator group

Treatment:

Procedure: Conventional osteotomy

Piezosurgery

Experimental group

Treatment:

Procedure: Piezosurgery osteotomy