The anatomy
The ear flap is made up of cartilage and skin and has the following parts, including:
- Helix
- Antihelix
- Earlobe
- Concha
- Tragus
The techniques
Otoplasty involves various techniques to change the shape, resize or reposition the ears to address aesthetic issues.
1. Otoplasty for floppy ears (ears at the base of the ear)
This is the most common type of otoplasty and is used to correct protruding ears. During the procedure, the surgeon makes an incision behind the ear to expose the ear cartilage. The cartilage is then reshaped to reposition the ear closer to the head.
2. Ear reduction (Macrotia)
Reductive otoplasty aims to reduce the size of the ears when they are longer or wider than average, a condition called macroscopy. During the procedure, the surgeon removes skin and cartilage from the helix and back of the ear to shrink the overall size of the ear. The remaining structures are then sculpted and repositioned in order to bring the ears into harmony with the rest of the facial features.
3. Ear augmentation (Microtia)
Augmentation otoplasty is a surgical procedure that aims to reconstruct an ear when it is underdeveloped or non-existent, a condition called microtia. During the procedure, the surgeon takes a graft of cartilage, usually from the patient's ribs, to construct a new ear. It will likely take more than one surgery to complete, until an ear is created that is in harmony with the size and shape of the other ear and is placed naturally on the head.
4. Lobe restoration
This technique addresses problems with the earlobes, such as tears from earrings, injury, expansion or hypertrophy of the lobe. The surgeon removes the unnecessary tissue through incisions and then uses sutures to reconnect the tissue and give the lobe a new shape.
5. Asymmetry, injuries
The surgeon uses specialized techniques tailored to the specific nature of the deformity, which may be related to cartilage deficiency, deformed structures, asymmetry or other congenital deformities. These more complex conditions may require cartilage transplantation, tissue reconstruction or a combination of approaches to achieve the final result.Childhood otoplasty
Otoplasty in childhood
Otoplasty can be performed at any age once the ears are fully developed. This is usually at the age of 5-6 years where 85%-90% of ear development is complete, which allows young children to have the procedure if necessary.
One of the advantages of otoplasty at a young age is that the cartilage is extremely flexible, allowing for greater ease in shaping the ear. In addition, surgery at a young age can prevent potential psychological distress from teasing or bullying associated with floppy or misshapen ears.
Typically, otoplasty is performed in children between the ages of 6 and 14 years old. The procedure is recommended at as young an age as possible, as the child is likely to recover more quickly and enjoy the results for longer, avoiding the psychological impact of the ill-tempered comments from peers at school.