Meniscal Regeneration By Meniscal Scaffold Implant Actifit Polyurethane Scaffold
Irreparable major meniscal tears
pose a very difficult problem in
the young and active patients who
sustain these kinds of injuries.
Arthroscopic partial meniscectomy, the most commonly used treatment option for meniscus tear creates substantial number of patients suffering the effect of a lost meniscus cartilage which is knee pain and possible degenerative joint disease in long term. It is extremely important to preserve the meniscus as much as possible to avoid degenerative knee joint progression. This article will introduce the new minimally invasive surgery in Hong Kong to regenerate the meniscus with a degradable scaffold.
An “Instant Cure” for Obesity
Despite vigorous dieting and
exercise (or lack of it!), for
some, those extra kilos just
won’t go away. So is there an
instant cure for obesity? Well the simple answer is NO! Surgery is the closest thing there is to a cure, though not an instant one, for obesity. Surgical procedures for weight reduction can be broadly divided into two types. Occasionally, a combination of these procedures may be required.
Gastrointestinal (GI) Surgery Specialist Service
Gastrointestinal (GI) surgery is
one of the major subspecialties of
surgery. It includes every part of
the gut from the oesophagus (food
pipe) that carries food from the mouth to the other end from which digested residue leaves the body. Common surgical procedures associated with GI Diseases include endoscopy, Cholecystectomy, Hernia operation, Haemorrhoid operation, Anti-reflux surgery, Major surgery for cancer, and Obesity surgery.
Minimally Invasive Surgery in the Foot & Ankle
There are numerous surgical
treatment methods to foot & ankle
illnesses, but many of them are
replaced by minimally invasive
surgery (MIS), for example, Percutaneous Distal Chevron Osteotomy to treat hallux valgus, Percutaneous Cheilectomy for hallux rigidus, distal metatarsal minimally invasive osteortomy for metatarsalgia, and endoscopic plantar fascia release to treat plantar fasciitis. There are many advantages of MIS over other methods, including minimal injury to adjacent tissue, reduction of post-operative complications & morbidity, enhancement of rehabilitation progress, cosmetically more acceptable scars. Arthroscopic and endoscopic applications have also become a standard procedure during diagnosis to give a far superior view, and treat some tendon conditions.
Breast Screening: Today
The average woman depending on her
racial ethnicity has a one in 6~9
chance of developing breast cancer
during her lifetime, based on a
life expectancy of 85 years. Nowadays, screening guidelines for breast cancer for an individual woman should take in account those with an average risk versus those with an increased risk because of familial or genetic predisposition. This is best achieved by using ‘triple assessment’, comprising imaging (usually mammography and ultrasound), clinical examination and image guided needle biopsy for histological examination where indicated.
Diagnosis of Low Back Pain FAQs
Accurate diagnosis of back pain
isn’t always easy. The human
spine is very complex, so it can be
difficult to pinpoint the exact
cause of low back pain or other symptoms. Additionally, other factors, like depression, anxiety, or stress, can contribute to the symptoms of back pain. MRI scanning is safe and produces outstanding images of the spine, but, unfortunately, it doesn’t show ‘pain’, therefore, in more complex cases of back pain it can often be very helpful to inject X-ray dye and local anaesthetic into the back to identify, and in some cases, treat, the painful structures.
Chronic Pain after Ankle Injury
Ankle injuries are one of the most
common sports injuries, accounting
for 10-20% of injuries in different
sports. Ankle injuries can be
divided into: soft tissue (ligamentous/joint capsule) injury, bone injury (fracture/contusion), or combined. Soft tissue injuries (ankle sprain) are far more common than fractures (80% vs. 10%). Most ankle sprains heal without persistent pain or chronic disability after conservative management (RICE and physiotherapy), but 20-40% of patients have persistent problems. Two common sources of chronic pain and disability are ankle impingement and persistent ankle instability. Both ankle impingement and persistent ankle instability are usually treated non-surgically first, if the symptoms are not relieved after a period of time, patients can undergo ankle arthroscopy, a well established procedure which has fewer complications and quicker recovery.
Femoro - Acetabular Impingement (FAI) FAQs
Femoro-Acetabular Impingement (FAI)
is a condition in which the two
bones which make up the hip joint
pinch against each other, or
‘impinge’, at the extremes of motion, causing damage to the joint. The hip joint is a ball and socket, if the head of the femur is not round, or sits in the wrong position in relation to the rest of the femur, or the socket is either too deep or facing in the wrong direction, problems ensue. Innovative treatments are well established for various severity of FAI, including hip arthroscopy, Birmingham Hip Resurfacing.
A colonoscopy is an examination of
the inside lining of the large
bowel. Any abnormalities will be
visualised on the monitor screen.
Small polyps are usually removed at the same time, or biopsies of large polyps, tumours or inflammation will be taken for further evaluation. It is recommended to undergo colonoscopy at age of 50, or if you have symptoms like bleeding from the back passage, persistent abdominal pain, change in bowel habits, unusual diarrhoea, etc.
The New Concept and the Latest Advances in Stroke Management
The old concept of
‘Cerebrovascular Accident” is
recently replaced by the new
concept of “Brain Attack”. Just
like heart attack, brain attack is also an acute cardiovascular disease. Both heart attack and brain attack are of similar aetiologies. Vascular Neurosurgeon also prefers Percutaneous Cerebral Intervention (Neuro-PCI), rather than iv rtPA. The Neuro-PCI has to be performed within 8 hours after symptom onset. This is thus the new Golden-8-hours Concept for brain attack.