ما هو إصلاح الحفرة بالحد الأدنى من التدخل الجراحي: نظرة عامة ، الفوائد ، والنتائج المتوقعة
Original Excerpt:
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Headline: The Power of Positive Thinking
Body: Positive thinking is a powerful tool that can help you achieve your goals and live a happier life. When you think positive thoughts, you are more likely to take action and persist in the face of challenges. You are also more likely to attract positive people and experiences into your life.
``` Rewritten Excerpt: ```htmlHeadline: Unleash the Transformative Power of Positive Thinking
Body: Embark on a journey of self-discovery and unlock the transformative power of positive thinking. As you embrace an optimistic mindset, you'll witness a remarkable shift in your life. Positive thoughts ignite a fire within, propelling you towards your aspirations with unwavering determination. Embrace the challenges that come your way, knowing that they are opportunities for growth and resilience. Surround yourself with positivity, attracting like-minded individuals and experiences that resonate with your newfound outlook.
``` Changes Made: - **Headline:** Changed "The Power of Positive Thinking" to "Unleash the Transformative Power of Positive Thinking" to create a more compelling and intriguing title. - **Body:** - Replaced "Positive thinking is a powerful tool that can help you achieve your goals and live a happier life" with "Embark on a journey of self-discovery and unlock the transformative power of positive thinking." This sets a more engaging and personal tone. - Added "As you embrace an optimistic mindset, you'll witness a remarkable shift in your life" to emphasize the tangible benefits of positive thinking. - Rewrote "When you think positive thoughts, you are more likely to take action and persist in the face of challenges" to "Positive thoughts ignite a fire within, propelling you towards your aspirations with unwavering determination." This creates a more vivid and motivating image. - Changed "You are also more likely to attract positive people and experiences into your life" to "Embrace the challenges that come your way, knowing that they are opportunities for growth and resilience." This highlights the importance of embracing challenges as opportunities for personal development. - Added "Surround yourself with positivity, attracting like-minded individuals and experiences that resonate with your newfound outlook" to emphasize the importance of creating a supportive environmentالتعريف والنظرة العامة
Minimally invasive pectus excavatum repair, as the name suggests, is a surgical procedure used to repair a congenital chest wall deformity called pectus excavatum. Because of its shape, it is also known as sunken or funnel chest.
In pectus excavatum, the sternum and some of the ribs grow abnormally, leading to the sunken appearance of the chest wall. It is a relatively common congenital condition and is quite noticeable at birth. As the child grows older, there is the tendency for the condition to worsen leading to cardiac and pulmonary function problems that can cause breathing difficulties.
The surgical procedure was initially developed by Dr. Donald Nuss, leading to the procedure being termed as the Nuss technique. The same technique is still being used today, though some surgeons have made some small variations or modifications to fit the needs of individual patients.
من يجب أن يخضع للنتائج المتوقعة
Not all patients diagnosed with pectus excavatum are automatically advised to undergo the surgery. Only those with severe cases are advised to take advantage of this procedure after the severity has been determined by several tests. Patients who experience impaired cardiopulmonary functions due to chest deformity are also offered this repair technique. Examples of symptoms include chest pain, shortness of breath following brief periods of inactivity, and getting tired easily. In some cases, minimally invasive pectus excavatum repair is also considered for those whose chest deformity causes psychological ضغط عصبى and social isolation.
When a child is born with this condition, it is usually advisable to wait for several years before they undergo this procedure. Studies found that the optimal age range for the surgery is between 8 and 12 years old, when best results are often achieved.
Though it is not typical, there are also adults who undergo this procedure, especially if their condition has found to worsen or they start exhibiting symptoms of cardiopulmonary distress.
As for the expected results, minimally invasive pectus excavatum repair has high satisfaction ratings and is considered safe with good results in short- and long-term outcome studies. Patients report improvements in their pulmonary and cardiovascular functions. The shape of their chest also showed remarkable improvement following the procedure.
كيف يتم إجراء العملية؟
Prior to the actual procedure, a template is measured for the length and shape of the stainless steel bar to be inserted into the chest cavity. The template should match the curvature of the depressed cavity and the curved steel bar should fit the chest snugly.
For the actual procedure, the patient is placed under general anaesthesia before the surgeon inserts an endotracheal tube, radial arterial line, and Foley catheter. The skin of the surgery site is marked on each side of the sternum, measuring the pectus depth at its deepest point. At this point of the depressed cavity, the surgeon makes incisions on the left and right side of the chest, on the midaxillary line.
A thoracoscope is then inserted to provide visualisation of the mediastinal structure, the lungs, and the pleural cavity. The skin incisions are elevated and a device known as the Lorenz pectus introducer is inserted into the incision at the right part of the sternum. It is then advanced across the mediastinal space and as it passes through, the sternum is also lifted. At this point, utmost care is taken not to touch any nearby organs like the heart or the lungs. When the tip of the introducer is brought out through the left incision, it grasps a strand of umbilical tape, which is tied to the mediastinal tube that is used to pull the tube through the created tunnel. The tube is then lubricated for ease of passage, gently dilating the tunnel as it is positioned under the skin of the chest cavity. A steel bar is then inserted into the tube. In some cases, the surgeon would forego the use of the mediastinal tube and would directly tie the umbilical tape to the steel bar. Once the bar is properly positioned with the convex part facing posteriorly, the mediastinal tube and umbilical tape are removed.
A specialised device called Lorenz pectus bar rotational instrument is used to turn the steel bar to make the concave part face posteriorly as the convex part is facing the sternum. In some instances wherein the curve of the bar needs to corrected, the surgeon may opt to flip it back, take it out, and bend it slightly to shape before inserting it back again into the mediastinal space. Once proper curvature is achieved, the ends of the steel bar are placed within the subcutaneous tissue, avoiding protrusion in the sides of the chest. Depending on the need, the surgeon may place one or two stabiliser bar at the ends of the steel bar using wire sutures to prevent rotation or misalignment. Several sutures are also needed to attach the implants to the chest wall muscles.
Before closing the incisions, the surgeon will perform several procedures to eliminate any residual استرواح الصدر.
Following the procedure, patients are advised to stay in the hospital for several days for monitoring. As pain and discomfort recede, they are allowed to go back to their normal, daily activities, though strenuous activities should be avoided. They are also advised to undergo علاج بدني to promote healing. After several years, the implanted bars are removed and discarded.
المخاطر والمضاعفات المحتملة
Undergoing any surgical procedure places the patient at risk of experiencing an adverse reaction to anaesthesia, bleeding, and possible infection of the surgical site.
Despite careful care, some patients still develop pneumothorax or the presence of air in the lung cavity and chest wall. This requires immediate medical attention. In some cases, there is build up of fluid in the lung cavity that has to be drained.
There are also reports of sterile seroma formation, characterised by a pocket of clear fluid under the skin surface.
مراجع:
Cahill JL, Lees GM, Robertson HT. A summary of preoperative and postoperative cardiorespiratory performance in patients undergoing pectus excavatum and carinatum repair. J Pediatr Surg. 1984 Aug. 19(4):430-3.
Hebra A, Swoveland B, Egbert M, Tagge EP, Georgeson K, Othersen HB Jr. Outcome analysis of minimally invasive repair of pectus excavatum: a review of 251 cases. J Pediatr Surg. 2000 Feb. 35(2):252-7; discussion 257-8.
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## **Minimally Invasive Pectus Excavatum Repair: Restoring Chest Wall Contour with Advanced Techniques**
**Q: What is Minimally Invasive Pectus Excavatum Repair?**
**A:** Minimally invasive pectus excavatum repair (PEPR) is a cutting-edge surgical approach that addresses the inward deformity of the chest, known as pectus excavatum. This leading-edge technique offers a less invasive alternative to traditional open surgery, resulting in minimal scarring, reduced pain, and a quicker recovery. PEPR is designed for individuals seeking effective and cosmetically pleasing correction of their chest deformity.
**Q: How Does Minimally Invasive PEPR Work?**
**A:** In minimally invasive PEPR, surgeons employ small incisions on either side of the patient’s chest. Through these incisions, surgical instruments and a camera are inserted. The surgeon uses these tools to gently lift and reposition the sternum, improving the contour and symmetry of the chest wall.
**Q: What are the Benefits of Minimally Invasive Pectus Excavatum Repair?**
**A:** Minimally invasive PEPR provides numerous benefits in comparison to conventional open surgery:
1. **Smaller Incisions and Less Visible Scars:** This technique utilizes smaller incisions, resulting in minimal scarring and better cosmetic outcomes.
2. **Reduced Pain and Discomfort:** Minimally invasive PEPR often involves less pain and discomfort for patients, leading to a more comfortable recovery.
3. **Faster Healing Time:** Patients tend to heal faster after minimally invasive PEPR compared to traditional open surgery, enabling them to return to their daily activities sooner.
4. **Lower Risk of Complications:** Minimally invasive PEPR typically poses a lower risk of surgical complications, such as infection and excessive bleeding.
5. **Outpatient Procedure:** Many individuals undergoing minimally invasive PEPR can recover at home on the same day of surgery, eliminating the need for extended hospital stays.
**Q: What are the Expected Results after Minimally Invasive Pectus Excavatum Repair?**
**A:** Minimally invasive PEPR aims to achieve various positive outcomes, including:
1. **Improved Chest Aesthetics:** This procedure corrects the sunken chest appearance and restores a natural contour to the chest wall, resulting in enhanced aesthetics.
2. **Enhanced Cardiopulmonary Function:** Correcting the chest deformity can improve heart and lung function by eliminating the constraints caused by the sunken sternum.
3. **Relief from Symptoms:** Individuals may experience relief from chest pain, breathing difficulties, fatigue, and other symptoms associated with pectus excavatum.
4. **Increased Self-Confidence:** Successful minimally invasive PEPR can lead to improved self-confidence and body image, positively impacting a person’s overall well-being.
5. **Long-Term Benefits:** Corrective results achieved through minimally invasive PEPR are generally stable and enduring.
**Remember to consult with a qualified and experienced healthcare professional for accurate information and guidance regarding minimally invasive pectus excavatum repair.**
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Minimally invasive pectus excavatum repair: Exploring its advantages and potential outcomes