Dr. Ahmed Baraka is an experienced and highly qualified neurosurgeon who, since receiving his board certification in 2018, has acquired in-depth expertise in microsurgical and minimally invasive spinal surgery. As a senior physician, he has focused on minimally invasive approaches and stabilization techniques for the entire spine. These modern techniques offer patients significant benefits, including faster mobilization and reduced postoperative wound pain.
Another area of focus for Dr. Baraka is minimally invasive spinal therapy, which is an integral part of multimodal pain management for chronic spinal conditions. This method allows for precise identification of the causes of pain and minimizes the extent of surgery required, resulting in a less invasive treatment.
Dr. Baraka is part of the renowned Apex Spine Center—the German Center for Spine Surgery and Specialized Endoscopic Disc Surgery in Munich. This globally recognized center is known for its expertise in endoscopic disc surgery and comprehensive spine surgery. The interdisciplinary medical team at the Apex Spine Center—comprising orthopedic surgeons, neurosurgeons, trauma surgeons, physical therapists, and sports therapists—specializes in the diagnosis and treatment of back pain, neck pain, and spinal disorders. In addition to a wide range of conservative treatment methods, the center offers innovative surgical therapies.
The outstanding quality of care at the Apex Spine Center has led many top athletes from Germany and abroad—including Olympic and world champions, as well as athletes from the NBA—to place their trust in the expertise and experience of Dr. Baraka and his team. Ahmed Baraka combines his in-depth expertise with state-of-the-art minimally invasive surgical techniques to provide his patients with the best possible care. Through his specialization and continuous professional development, he contributes significantly to the high quality of care at the Apex Spine Center, making it a leading institution in spinal surgery. His skills and dedication ensure that patients experience a rapid recovery and an improved quality of life.
The editorial team at Leading Medicine Guide learned more about spinal diagnostics and minimally invasive procedures in a conversation with Ahmed Baraka.
.jpg "Ahmed Baraka")
Spinal diagnostics have advanced significantly in recent years thanks to the development of minimally invasive procedures. These modern techniques enable a precise and gentle examination of the spine, which is particularly important for identifying and treating back problems. Minimally invasive surgical procedures also offer the advantage of causing less tissue damage, thereby shortening recovery time and reducing the risk of complications.
“Minimally invasive procedures offer significant advantages for both the diagnosis and treatment of spinal disorders because they help to better locate the source of the pain—that is, the cause of the pain—and thus allow for much more targeted treatment. As far as diagnosis is concerned, we first take a medical history. This means that we try to determine the pain pattern and the course of the pain through a conversation with the patient and various examination techniques. If the pain has persisted for a long time and has not responded to conservative measures, or if complicated factors such as paralysis have developed, imaging techniques are used. Based on the imaging results, a minimally invasive diagnostic approach would be chosen if there are multiple potential causes of pain. The potential target structures in the spine that are likely to be sources of pain are injected with anesthetics and cortisone. If the results indicate that the pain is due to a mechanical or structural problem, the next step is to determine the measures necessary to treat the pain and functional impairment. Sometimes, infiltration therapy followed by physical therapy is sufficient. In other cases, procedures are used in which nerve endings supplying a structurally damaged spinal joint are selectively ablated. This is a relatively minor procedure that can have a significant effect. “If the problem is mechanical in nature—such as a herniated disc, spondylolisthesis, or spinal stenosis—that cannot be treated conservatively, we would opt for a minimally invasive surgical approach,” explains Mr. Baraka.
Tumors and infections of the spine are additional indications for which minimally invasive techniques are used to obtain a tissue sample for histopathological examination and to determine the exact location and extent of the disease.
Magnetic resonance imaging (MRI) provides detailed images of soft tissues such as intervertebral discs and nerves, enabling the accurate diagnosis and localization of conditions such as herniated discs and tumors. This supports the precise planning of minimally invasive procedures. Computed tomography (CT) provides high-resolution images of bony structures and is particularly helpful in assessing fractures and deformities. During procedures, MRI and CT are often used in real time to precisely position instruments and avoid complications. Both techniques are indispensable in minimally invasive spinal surgery, as they enable precise planning and safe execution.
Minimally Invasive Surgery
Minimally invasive surgeries require only small incisions, which significantly reduces tissue damage and leads to faster healing and less scarring. Patients benefit from a quicker recovery, as the reduced tissue damage allows for shorter hospital stays and a faster return to normal activities. The reduced postoperative pain associated with minimally invasive procedures decreases the need for pain medication and enhances patients’ overall comfort. Additionally, there is a lower risk of postoperative infections, as the smaller incisions are less susceptible to infection. The shorter anesthesia times associated with these procedures reduce the risk of anesthesia-related complications, while the reduced blood loss lowers the likelihood of blood transfusions and the complications associated with them.
“At our center, in addition to minimally invasive diagnostics, we offer a wide range of minimally invasive treatments. These include endoscopic spine surgery. Using an 8-mm-diameter working sheath, we precisely target the diseased tissue to remove the herniated disc with the aid of a camera. The advantage for the patient is minimal tissue trauma. Patients are able to mobilize more quickly afterward. Another therapeutic approach is the microsurgical technique. This procedure utilizes a microscope. Stereoscopic visualization displays anatomical structures in their spatial relationships to one another, resulting in maximum tissue preservation. Compared to endoscopic procedures, the microsurgical technique provides a larger view of the surrounding tissue. This technique is suitable for pathological conditions that require more extensive exploration. However, the use of the microscope also helps to limit tissue trauma. As for the duration of the surgery, a discectomy takes 20–40 minutes, spinal canal stenosis surgery takes 40–60 minutes, and for spinal stabilization, it takes approximately 2.5 hours, which, given the extent of the procedure, does not constitute an extended operating time,” explains Dr. Baraka.
Specialized microsurgical instruments, navigation systems, and imaging techniques are also crucial. Microsurgical instruments enable precise interventions with maximum tissue preservation. Navigation systems and imaging techniques use computer-assisted methods to determine the exact spatial position of the affected tissue in real time using an image dataset. Together, these technologies make it possible to make highly precise diagnoses and perform procedures with minimal burden on the patient, leading to better outcomes and a faster recovery.
Clear Technological Progress
“Microsurgical procedures on the spine began in the 1980s. The technique of endoscopic surgery became established in Germany in the early 1990s. Both procedures have undergone steady development in recent years, and with them, our understanding of minimally invasive surgery. Today, the guiding principle should always be to achieve the best possible outcome with the least invasive procedure. With all current procedures, patients experience less pain and regain mobility very quickly. “We always strive to provide a rapid and precise diagnosis and, based on that, make the optimal treatment decision for the patient,” explains Ahmed Baraka.
Minimally invasive spinal procedures offer numerous advantages, but as with all medical procedures, they are not entirely risk-free. Compared to more invasive approaches, however, minimally invasive methods typically carry a lower risk of serious complications.
“Because of its role in supporting the body and protecting the spinal cord and nerves, the spine is naturally a very sensitive area of the body, and many people have fears specifically about this area when it comes to surgery. This is understandable, and we must alleviate these fears through an informative discussion with the patient. Spinal surgery has seen very positive developments in recent years, and we explain the procedure to the patient step by step so that they can better understand the surgery. The more the patient is involved, the less they fear the procedure. However, questions still arise regarding the risk of paraplegia. Although these questions and fears have decreased, the issue remains a concern. It is important for patients to know that during surgery on the lumbar spine (e.g., for a herniated disc or spinal stenosis), the risk of paraplegia is low because the spinal cord ends as early as the lower thoracic region, and sometimes even at the level of the first or second lumbar vertebra. As a result, general paralysis of the legs or bladder and rectal dysfunction are rather rare. Anatomical models are a good way to explain this to patients,” says spine expert Baraka.
Minimally invasive procedures offer significant advantages over traditional, more invasive approaches. These include less postoperative pain, faster recovery times, shorter hospital stays, and an overall lower risk of serious complications. These advantages often make minimally invasive procedures the preferred option for the diagnostic and therapeutic treatment of spinal problems.
Determining whether a patient is a candidate for a minimally invasive diagnostic procedure on the spine is a complex process that involves several key considerations.
“If the patient has other serious medical conditions, preliminary examinations are, of course, necessary to determine whether surgery is even feasible. It is also important to consider whether, due to the severity of the condition, the patient requires alternative therapy prior to surgery to stabilize their health. Sometimes the surgical risk is so high that surgery is not recommended, and conservative measures are taken instead. These include physical therapy or manual therapy, multimodal pain management, or injection therapy to relieve pain and improve quality of life,” explains Mr. Baraka, before going on to discuss the main reasons for surgical procedures:
Surgical treatment of age-related narrowing of the spinal canal (known as spinal stenosis) plays a major role today, as its incidence increases with age. Herniated discs that cannot be alleviated despite conservative measures also require surgical intervention. Spinal instability caused by pathological spondylolisthesis is also an indication for surgery. In cases of spondylolisthesis, a distinction must be made between the congenital and the degenerative forms. The latter is caused by cumulative microtraumas that lead to hypermobility of the spinal segment, which then manifests as spondylolisthesis. As a result, the patient experiences severe back pain when standing or walking. In this context, the slippage is a compensatory mechanism of the body, in which it attempts to build up bone to stabilize the affected segment—a process that can come at the expense of the nerves and, in turn, lead to pain and abnormal sensations in the legs.” In addition to these medical aspects, the patient’s personal preferences and expectations are also taken into account. This includes expectations regarding the treatment outcome, the desired recovery time, and tolerance for temporary postoperative discomfort.
Comorbidities such as cardiovascular disease, diabetes, or other chronic conditions play a significant role. Anatomical considerations are also of great importance. The structures of the spine must be suitable for minimally invasive access, which is precisely analyzed through prior imaging studies such as magnetic resonance imaging (MRI) or computed tomography (CT). These examinations reveal the exact location of nerves, intervertebral discs, vertebrae, and other relevant anatomical details that are crucial for planning the minimally invasive procedure. The patient’s medical history also plays an important role. Previous spinal surgeries or other invasive procedures can alter the anatomy and tissue conditions, which may affect the performance of a minimally invasive procedure. The evaluation of such prior treatments is crucial for risk assessment and selecting the optimal approach.
The Apex Spine Center offers a wide range of procedures, from microsurgical to endoscopic. In the area of diagnostics, patients can receive comprehensive care under one roof thanks to the center’s on-site MRI. Approximately 650 spinal surgeries are performed each year.
Tips for Prevention
“Many factors play an important role in spinal health. It starts with diet. With less body fat and more muscle mass, the spine is better stabilized. Another key factor is adopting healthy daily habits, especially at work, where you shouldn’t remain in stressful positions for too long and should develop an awareness of when to adjust your body posture. After all, prolonged and excessive strain ultimately leads to health problems,” explains Ahmed Baraka, and with these tips, we conclude our conversation.
Thank you very much, Mr. Baraka, for your insightful information on spinal surgery!
