Year Level 7 [Otorhinolaryngology Module] FACIAL PLASTIC SURGERY Cesar V. Villafuerte, Jr., MD, MHA, FPSO-HNS [Surgery] OUTLINE I. Facial Plastic Surgery II. Aesthetic (Cosmetic) Surgical Conditions III. Augmentation Rhinoplasty IV. Septorhinoplasty V. Facelift VI. Chin Augmentation VII. Double Chin Surgeries VIII. Otoplasty Learning Objectives: 1. Have an overview of common facial plastic surgery conditions 2. To enumerate the common aesthetic facial plastic surgical procedures B. I. FACIAL PLASTIC SURGERY SUBSPECIALTY Head and Neck Reconstruction Facial trauma Congenital Defects Aesthetic (cosmetic) facial surgery II. Management of the wound should be holistic and take into account factors like: Occupational circumstances of the patient and likely period of time off work Co-morbidity Likelihood of success Donor morbidity Functional outcome Risk of surgery and anesthesia III. Reconstructive ladder Reconstructive surgeons use the concept of a reconstructive ladder- the more problematic the wound the higher up the ladder the surgeon has to climb Simple wounds may be closed by primary suturing, sometimes in the primary care setting Others may require complex reconstruction including free tissue transfer IV. AESTHESTIC (COSMETIC) SURGICAL CONDITIONS Low nasal profile (Oriental Nose) – Augmentation Rhinoplasty Baggy eyelids – Blepharoplasty Aging face – Rhytidectomy Microgenia – Chin augmentation (Augmentation Mentoplasty) Fine facial wrinkles – Minimally invasive procedures Double chin o Submental liposuction for young adult with taut skin o Submentallipectomy for older patients with sagging submental skin V. AUGMENTATION RHINOPLASTY A. Complications Persistent pustules, granuloma, vesicles Implant deviation Team 1 | Auran, Avic, Bugs, Cla, Joey, Karlo, Mooch, Nikki, Tope September 8, 2010 Implant extrusion Implant rejection Several materials used: silicone implant, goretex or autologous cartilage Use of autologous cartilage is safer and has less complications however, it can only provide a limited contouring unlike in silicone implant Silicone implant can be done under local anesthesia Rejection can happen in 1 to 2% of the cases Augmentation: most common type all over SE Asia New Trends Goretex (e-PTFE) o 0.5 Expanded Polytetrafluoroethylene o Discovered in 1958 o FDA approved in 1975 o 3.2% infection rate o 0.5 – 30 micron diameter Autologous cartilage graft Own nasal septum, ear or rib cartilage is used to augment the nose Medpore Not available in the Phil. Order from Singapore Is a polyethylene plastic implant.It has a porous framework that allows the patient's tissue to grow into the material. C. Comparing different augmentation materials Augmentation Advantage Disadvantages Cartilage No rejection Another incision/ Long lasting operation Lesser Longer surgical time complications Augmentation is not optimum E-PTFE Material is not More expensive than (Goretex is a rigid silicone brand of ELesser Worldwide experience PTFE) complications is not yet that long Silicone Operation is Rejection, implant implant simpler displacement Shorter duration Complications even Least expensive several years or decades after the surgery D. Sample Operations Tip Plasty (with chin reduction) Alarplasty (Alar Base Reduction) Rhinoplasty with Alarplasty Bulbous tip (Tip plasty) Tip and Columellar Work Page 1 of 3 FACIAL PLASTIC SURGERY Year Level 7 [Otorhinolaryngology Module]|September 8, 2010 Figure 1. An example of alarplasty SMAS operations: aging face repair by pulling SMAS to create a younger look Minimally invasive: endoscopic forehead, brow lift VI. SEPTORHINOPLASTY Neglected nasal bone fractures (Crooked nose) Large Caucasian/Arab nose Removal of nasal dorsal “hump” This can be done for the crooked nose and wide nose base. Problems with Silicone Injection (Siliconoma) o Hyperemia (persistent redness) o Swelling o Pigmentation o Severe reaction to injected material o Migrating deformity (up to glabella) o Skin necrosis – need to do a forehead flap to cover the nasal defect o Siliconomaccccc VII. FACELIFT Aging Face Rhytidectomy (facelift operation) Involves the removal of excess facial skin, with or without tightening of underlying tissues. Rhytidoplasty Rhytides The medical term for wrinkles Neck lift Browlift Temporal lift Is a procedure done to address signs of aging around the eye. Endoscopic face / browlift Unlike the traditional facelift, Endoscopic facelift is a procedure done using an endoscope to minimize scars. This procedure is reasonable for a patient who has very little extra skin or laxity. But in patients with saggin skin, looseness and extra fat in the neck, a traditional face lit will give better results. Figure 2.The muscle layer (SMAS) is tightened in the direction shown to enhance the immediate and long term result. Skin is redraped (with little tension) over the tightened muscle layer in direction shown. SMAS: superficial muscular aponeurotic system: becomes lax as we age Team 1 Figure 3. Endoscopic forehead dissection (not discussed) Figure 4. Sequence of fixation (not discussed) Mini-endoscopic Face Lift Also known as the “weekend facelift”, this is a procedure that can be done to minimize downtimes and can be performed under local anesthesia with no general anesthesia. Recovery time is as little as 2 days. It focuses on specific reas like the neck and folds of the nose. Small incisions using endoscopic facelift technology is used to remote and reposition facial tissue so the face looks firmer. Malar lift Also called “Mid-facelift”, this is a procedure done to resculpt the cheeks (malar area) by repositioning or raising up sagging fat into the cheekbones. A suspension suture is done to hold the repositioned tissue in place. Laser Assisted Skin Resurfacing o Carbon dioxide laser or ErbuimYag Laser o Indicated for acne scars o Fine facial, peri-orbital and peri-oral wrinkles o May be done as an adjunct to rhytidectomy Page 2 of 3 FACIAL PLASTIC SURGERY Year Level 7 [Otorhinolaryngology Module]|September 8, 2010 Liposuction – suction assisted fat removal Lipectomy – excision of a localized area of subcutaneous adipose tissue Rhinophyma: hyperactivity of the sebaceous glands of the nose VIII. CHIN AUGMENTATION Dental consult: (bite might not be even) retrognathia or prognathism o Retrognathia – is a type of malocclusion which refers to abnormal posterior positioning of the maxilla or mandible relative to the facial skeleton and soft tissues. o Prognathism – is a term used to describe the positional relationship of the mandible or maxilla to the skeletal base where either of the jaws protrudes beyond a predetermined imaginary line in the sagittal plane of the skull. Radiofrequency: shaving of nose Retrognathia: lower jaw retruded: upper and lower teeth not aligned: corrected by fracturing mandible and sliding it forward Prognathism: corrected by fracturing mandible and sliding it and move maxilla forward If small chin and normal bite, just perform augmentation. Intraoral or external approach X. OTOPLASTY Primary indication for otoplasty: to eliminate the psychological effect the deformity produces For children, the “lop ear” Otoplasty (Auriculoplasty) – surgical repair of auricle IX. DOUBLE CHIN SURGERIES Submental liposuction – younger age group Submentallipectomy – older Autologous fat injection/fillers Team 1 Page 3 of 3