What is Subchondroplasty hip?
SCP for the hip is a minimally-invasive, fluoroscopically-assisted procedure that targets and fills subchondral bone defects in the acetabulum and femur through the delivery of AccuFill® Bone Substitute Material (BSM), a nanocrystalline, highly porous injectable calcium phosphate (CaP).
Who is a candidate for Subchondroplasty?
Ideal Candidates for Subchondroplasty Subchondroplasty is indicated if BMLs is the primary source of pain in the knee. However, subchondroplasty is contraindicated if your BMI is more than 40 or you have severe malalignment of the knee joint.
What is a Subchondroplasty of the knee?
Subchondroplasty is a minimally invasive procedure that is performed to repair chronic bone marrow lesions by filling them with a bone substitute material (BSM). The artificial substitute is then slowly resorbed and replaced with healthy bone, repairing the bone defect.
What is subchondral bone?
Subchondral bone refers to the bone tissue underlying the calcified cartilage and tidemark (Figure 1), including both subchondral cortical plate and subchondral trabecular bone. Subchondral bone plate is a thin layer of cortical bone lying immediately beneath the calcified cartilage.
Is Subchondroplasty painful?
Some pain and discomfort in the operated area is usually experienced for 1-2 days after the procedure. Pain medications will be prescribed to manage pain. For most patients, the subchondroplasty has no effect on the duration of recovery or restrictions after surgery.
Is Subchondroplasty effective?
The current literature has demonstrated favorable results for most patients who receive the subchondroplasty procedure such as improved VAS pain scores and low conversion rate to total arthroplasty within two-year follow-up.
What is a synovium?
The synovium, which is also sometimes called the stratum synoviale or synovial stratum, is connective tissue that lines the inside of the joint capsule. A joint capsule, also called an articular capsule, is a bubble-like structure that surrounds joints such as the shoulder, elbow, wrist, hand, knee, foot and ankle.
What is a Mosaicplasty?
Mosaicplasty is a surgical technique to repair the defect by transplanting healthy bone and cartilage from non-weight bearing areas of the knee. It is indicated to treat small cartilage defects of less than 2 cm in young active adults less than 45 years of age.
How long does it take to recover from Subchondroplasty?
Recovery time for subchondroplasty is typically much less than a joint replacement – about six weeks, rather than four to six months.
What is a joint?
A joint is the part of the body where two or more bones meet to allow movement. Generally speaking, the greater the range of movement, the higher the risk of injury because the strength of the joint is reduced. The six types of freely movable joint include ball and socket, saddle, hinge, condyloid, pivot and gliding.
What is a bone?
What is bone? Bone is living tissue that makes up the body’s skeleton. There are 3 types of bone tissue, including the following: Compact tissue. The harder, outer tissue of bones.
What is a subchondroplasty?
What is Subchondroplasty? A subchondroplasty is an outpatient, minimally invasive procedure that aims to stabilize the bone marrow lesion and therefore reduce (and hopefully eliminate) any pain generating from that area. During the surgery, your surgeon will insert a thin tube through a tiny skin incision into the area of the bone injury.
Is subchondroplasty for insufficiency fractures painful?
These insufficiency fractures are very painful — in fact, much of the pain associated with arthritis in the knee actually results from the fracture, not “bone on bone” changes. Subchondroplasty is minimally invasive and uses X-ray imaging to monitor the body’s interior in real-time.
What are the possible target sites for subchondroplasty?
Other possible target sites for subchondroplasty include the lateral compartment, patella, and trochlea [ 7 ]. In our cohort of nine patients, preoperative MRI showed bone marrow edema in the medial tibia plateau ( n = 5), medial femoral condyle ( n = 3), and lateral femoral condyle ( n = 1).
Can subchondroplasty be used for BML without arthritis?
So subchondroplasty is mostly used in the knee joint. However, BMLs can occur in other joints as well. Likewise, subchondroplasty can also be used in the shoulder, hip, and ankle too. Finally, patients can sometimes develop similar symptomatic BMLs without arthritis.