Surgical removal of cartilage from microtia
Microtia is a congenital developmental malformation of the ear, which will bring psychological and physiological problems to patients. Surgery is one of the main methods to treat microtia, in which cartilage removal is the key step. This article will introduce in detail the relevant contents of cartilage extraction in microtia surgery.
1、 Purpose of cartilage removal in microtia surgery
The main purpose of cartilage extraction in microtia surgery is to reconstruct the auricle scaffold structure. Cartilage has good flexibility and support, which can help shape a natural and beautiful auricle shape. The microtia can be repaired and the patient's ear can return to normal appearance by taking cartilage and making appropriate carving and shaping.
2、 The method of removing cartilage from microtia
1. Cartilage removal through postauricular incision -This is one of the commonly used methods for extracting cartilage. The doctor will make an incision behind the patient's ear and carefully separate the cartilage tissue. -The cartilage of the ear nail cavity or the cartilage behind the ear is usually taken, which has good texture and shape and is suitable for auricle reconstruction. 2. Bone extraction from costal cartilage -In some cases of complex microtia, costal cartilage reconstruction may be required. -The doctor will make a small incision in the patient's chest, take out a proper amount of costal cartilage, and carve and shape it. -The costal cartilage has a strong supporting force, but the bone removal process is relatively complex, which requires certain surgical skills.
3、 Precautions for cartilage removal in microtia surgery
1. Preoperative evaluation -The doctor will conduct a detailed ear examination and evaluation of the patient to determine the type and degree of microtia. -At the same time, the patient's physical health, age and other factors will be considered to develop a personalized surgical program. 2. Selection and treatment of cartilage -Choosing suitable cartilage for bone extraction is one of the keys to successful surgery. The doctor will select the posterior auricular cartilage or costal cartilage according to the specific situation of the patient, and carry out fine processing and carving during the operation. -Ensure the quality and shape of cartilage meet the reconstruction requirements to improve the surgical effect. 3. Operation skills during operation -Cartilage removal surgery requires doctors with rich experience and superb skills. During the operation, the doctor should be careful to avoid damaging the surrounding tissues and blood vessels. -At the same time, attention should be paid to maintaining the integrity and stability of cartilage to ensure that it can effectively support the auricle structure. 4. Postoperative nursing -Postoperative nursing is very important for the recovery of surgical effect. Patients need to be nursed according to the doctor's requirements, including keeping the wound clean, avoiding collision and ear crushing. -The doctor will also give corresponding medication and rehabilitation guidance according to the patient's condition.
4、 Effect and risk of cartilage removal in microtia surgery
1. Effect -The surgical removal of cartilage from microtia can significantly improve the appearance of the patient's ear and make it return to normal shape. -The operation effect is usually lasting, but the specific effect is also affected by many factors, such as the age of the patient, the degree of deformity, and the method of operation. 2. Risk -Although cartilage removal is a relatively safe operation, there are still some risks. -Possible risks include bleeding, infection, cartilage absorption, poor wound healing, etc. -In order to reduce the risk, patients should choose regular medical institutions and experienced doctors for surgery, and strictly follow the doctor's requirements for preoperative preparation and postoperative care.
5、 Cases sharing of cartilage removal in microtia surgery
The following is a case sharing of cartilage removal from microtia surgery: The patient, Xiao Li, suffered from microtia when he was young, and his ear shape was obviously abnormal, which brought great trouble to his life. After a detailed evaluation and discussion, the doctor formulated a personalized surgical plan for him, and decided to use a retroauricular incision to take cartilage for auricle reconstruction. The operation was smooth, and the doctor successfully removed a proper amount of postauricular cartilage, and carried out fine carving and shaping. After the operation, Xiao Li received nursing care as required by the doctor and recovered well. After a period of recovery, his ear shape has been significantly improved, and his self-confidence has also been greatly improved.
6、 Summary
The surgical removal of cartilage from microtia is one of the important methods to treat microtia. By selecting appropriate cartilage and performing fine treatment and shaping, patients can be helped to reconstruct natural and beautiful auricle shape. Before surgery, patients should fully understand the purpose, method, risk and effect of surgery, and fully communicate and discuss with doctors. Choosing a regular medical institution and an experienced doctor for surgery, and strictly following the doctor's requirements for preoperative preparation and postoperative care, will help to improve the effect of surgery and reduce risks.
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