Accessibility Tools
Knee Arthritis

Knee Arthritis

The joint surface is covered by a smooth articular surface that allows pain-free movement in the joint. Arthritis is a general term covering numerous conditions where the joint surface or cartilage wears out. This surface can wear out for several reasons; often the definite cause is not known. Arthritis often affects the knee joint.

Knee Osteoarthritis

Knee Osteoarthritis

Osteoarthritis also called degenerative joint disease, is the most common form of arthritis. It occurs most often in older people. This disease affects the tissue covering the ends of bones in a joint (cartilage).In a person with osteoarthritis, the cartilage becomes damaged and worn out causing pain, swelling, stiffness and restricted movement in the affected joint.

Knee Pain

Knee Pain

Knee pain is a common condition affecting individuals of various age groups. It not only affects movement but also impacts your quality of life. An injury or disease of the knee joint or any structure surrounding the knee can result in knee pain. A precise diagnosis of the underlying cause is important to develop an appropriate treatment plan.

Knee Injury

Knee Injury

Pain, swelling, and stiffness are the common symptoms of any damage or injury to the knee. If care is not taken during the initial phases of injury, it may lead to joint damage, which may end up destroying your knee.

ACL Tears

ACL Tears

The anterior cruciate ligament (ACL) is one of the major ligaments of the knee. It is located in the middle of the knee and runs from the femur (thighbone) to the tibia (shinbone). The ACL prevents the tibia from sliding out in front of the femur. Together with the posterior cruciate ligament (PCL), it provides rotational stability to the knee.

MCL Tears

MCL Tears

The medial collateral ligament (MCL) is the ligament located on the inner part of the knee joint. It runs from the femur (thighbone) to the top of the tibia (shinbone) and helps in stabilizing the knee.

Meniscal Tears

Meniscal Tears

A meniscal tear is a common knee injury in athletes, especially those involved in contact sports. A sudden bend or twist in your knee causes the meniscus to tear. Elderly people are more prone to degenerative meniscal tears as the cartilage wears out and weakens with age.

Meniscal Injuries

Meniscal Injuries

Meniscal tears are one of the most common injuries to the knee joint. It can occur at any age but are more common in athletes involved in contact sports. The meniscus has no direct blood supply and for that reason, when there is an injury to the meniscus, healing is difficult.

Fractures of the Patella

Fractures of the Patella

The patella or kneecap is a small bone present in the front of your knee where the thigh bone meets the shinbone. It provides protection to your knee and attachment to muscles in the front of the thigh. An injury to the knee can result in a break or fracture of the patella.

Knee Ligament Injuries

Knee Ligament Injuries

Knee problems may arise if any of these structures get injured by overuse or suddenly during sports activities. Pain, swelling, and stiffness are the common symptoms of any damage or injury to the knee.

Osgood-Schlatter Disease

Osgood-Schlatter Disease

Osgood-Schlatter disease refers to a condition in older children and teenagers caused by excessive stress to the patellar tendon (located below the kneecap). Participants in sports such as soccer, gymnastics, basketball, and distance running are at higher risk for this disease.

Jumper's Knee

Jumper's Knee

Jumper’s knee, also known as patellar tendinitis, is inflammation of the patellar tendon that connects your kneecap (patella) to your shinbone. This tendon helps in the extension of the lower leg.

Patella Fracture

Patella Fracture

The kneecap or patella forms a part of the knee joint. It is present at the front of the knee, protecting the knee and providing attachment to various muscle groups of the thigh and leg.

Kneecap Bursitis

Kneecap Bursitis

Bursitis refers to the inflammation and swelling of the bursa. Inflammation of the bursa in front of the kneecap (patella) is known as kneecap bursitis or prepatellar bursitis.

Multiligament Knee Injuries

Multiligament Knee Injuries

Injury to more than one knee ligament is called a multiligament knee injury and may occur during sports or other physical activities.

Patellar Instability

Patellar Instability

Any damage to the supporting ligaments may cause the patella to slip out of the groove either partially (subluxation) or completely (dislocation). This misalignment can damage the underlying soft structures such as muscles and ligaments that hold the kneecap in place. Once damaged, these soft structures are unable to keep the patella (kneecap) in position.

Patellofemoral Instability

Patellofemoral Instability

Patellofemoral instability means that the patella (kneecap) moves out of its normal pattern of alignment. This malalignment can damage the underlying soft structures such as muscles and ligaments that hold the knee in place.

Iliotibial Band Syndrome

Iliotibial Band Syndrome

An iliotibial band is a tough group of fibers that runs from the iliac crest of the hip along the outside of the thigh, till the outer side of the shinbone, just below the knee joint. Its function is to coordinate with the thigh muscles and provide stability to the knee joint.

Fractures of the Tibia

Fractures of the Tibia

The lower leg is made up of two long bones called the tibia and fibula that extend between the knee and ankle. The tibia or shinbone is the larger of the two bones. It bears most of the body’s weight and helps form the ankle joint and knee joint. A crack or break in the tibia is referred to as a tibial fracture.

Osteochondritis Dissecans of the Knee

Osteochondritis Dissecans of the Knee

Osteochondritis dissecans is a joint condition in which a piece of cartilage, along with a thin layer of the bone separates from the end of the bone because of inadequate blood supply. The separated fragments are sometimes called “joint mice”. These fragments may be localized or may detach and fall into the joint space, causing pain and joint instability.

Chondromalacia Patella

Chondromalacia Patella

Chondromalacia patella is a common condition characterized by softening, weakening and damage of the cartilage. The condition is most often seen in young athletes and older adults who have arthritis of the knee. It especially occurs in women.

Multiligament Instability

Multiligament Instability

The knee is a complex joint of the body that is vital for movement. The four major ligaments of the knee are anterior cruciate ligament (ACL), posterior cruciate ligament (PCL), medial collateral ligament (MCL) and lateral collateral ligament (LCL). They play an important role in maintaining the stability of the knee.

Shin Splints

Shin Splints

Shin splints are pain and inflammation of the tendons, muscles and bone tissue along the tibia or shinbone (lower leg). It occurs because of vigorous physical activities such as exercise or sports. The condition is also referred to as medial tibial stress syndrome (MTSS).

Unstable Knee

Unstable Knee

The knee joint is one of the largest joints in the body. This highly complex joint has several tissues supporting and stabilizing its movement.

Knee Sprain

Knee Sprain

Knee sprain is a common injury that occurs from overstretching of the ligaments that support the knee joint. A knee sprain occurs when the knee ligaments are twisted or turned beyond its normal range, causing the ligaments to tear.

MCL Sprains

MCL Sprains

The medial collateral ligament (MCL), a band of tissue present on the inside of your knee joint, connects your thighbone and shinbone (bone of your lower leg). The MCL maintains the integrity of the knee joint and prevents it from bending inward.

Runner's Knee

Runner's Knee

Patellofemoral pain syndrome also called runner’s knee refers to pain under and around your kneecap. Patellofemoral pain is associated with a number of medical conditions such as anterior knee pain syndrome, patellofemoral malalignment, and chondromalacia patella.

Patellar Dislocation/Patellofemoral Dislocation

Patellar Dislocation/Patellofemoral Dislocation

Patellar dislocation occurs when the patella moves out of the patellofemoral groove, (trochlea) onto the bony head of the femur. If the kneecap partially comes out of the groove, it is called subluxation; if the kneecap completely comes out, it is called dislocation (luxation).

PCL Injuries

PCL Injuries

Posterior cruciate ligament (PCL), one of the four major ligaments of the knee, is situated at the back of the knee. It connects the thighbone (femur) to the shinbone (tibia). The PCL limits the backward motion of the shinbone.

Chondral or Articular Cartilage Defects

Chondral or Articular Cartilage Defects

The articular or hyaline cartilage is the tissue lining the surface of the two bones in the knee joint. Cartilage helps the bones move smoothly against each other and can withstand the weight of your body during activities such as running and jumping. Articular cartilage does not have a direct blood supply to it, so has less capacity to repair itself.

Recurrent Patella Dislocation

Recurrent Patella Dislocation

The patella (kneecap) is a small bone that shields your knee joint. It is present in front of your knee, on a groove called the trochlear groove that sits at the junction of the femur (thighbone) and tibia (shinbone). Articular cartilage presents below the patella and end of the femur cushion and helps the bones glide smoothly over each other when the legs move.

Quadriceps Tendon Rupture

Quadriceps Tendon Rupture

The quadriceps can rupture after a fall, direct blow to the leg and when you land on your leg awkwardly from a jump. Quadriceps tendon rupture most commonly occurs in middle-aged people who participate in sports that involve jumping and running.

Patellar Tendon Rupture

Patellar Tendon Rupture

The patellar tendon works together with the quadriceps muscle and the quadriceps tendon to allow your knee to straighten out. Patella tendon rupture is the rupture of the tendon that connects the patella (kneecap) to the top portion of the tibia (shinbone).

Lateral Meniscus Syndrome

Lateral Meniscus Syndrome

Lateral meniscus syndrome is characterized by an injury caused by the tearing of the cartilage tissue or a rare case of a congenital abnormality called a discoid meniscus, which results in knee pain.

Tibial Eminence Spine Avulsion Fracture

Tibial Eminence Spine Avulsion Fracture

Tibial eminence spine avulsion fracture is the avulsion (tearing away) of the tibial eminence.

Posterolateral Instability

Posterolateral Instability

Posterolateral instability, also known as posterolateral rotatory instability (PLRI), is a common pattern of knee instability that results from injuries to the structures that support the outside of the knee joint, the posterolateral corner. When individuals injure the knee ligaments, they are most likely to injure the structures of the posterolateral corner.

Osteonecrosis of the Knee

Osteonecrosis of the Knee

Osteonecrosis is a condition in which the death of a section of bone occurs because of lack of blood supply to it. It is one of the most common causes of knee pain in older women. Women over 60 years of age are commonly affected, three times more often than men.

Lateral Patellar Compression Syndrome

Lateral Patellar Compression Syndrome

Lateral patellar compression syndrome refers to pain under and around your kneecap. It is a common complaint among runners, jumpers and other athletes such as skiers, cyclists, and soccer players.

Osteochondral Defect of the Knee

Osteochondral Defect of the Knee

An osteochondral defect, also commonly known as osteochondritis dissecans, of the knee refers to a damage or injury to the smooth articular cartilage surrounding the knee joint and the bone underneath the cartilage. The degree of damage may range from a rupture of the cartilage to a slight crack of the bone to a piece of the bone breaking off within the joint.

Medial Gastrocnemius Strain

Medial Gastrocnemius Strain

A medial gastrocnemius strain (MGS), also sometimes called “tennis leg”, is an injury to the calf muscle in the back of the leg. It occurs when the calf muscle is stretched too far resulting in a partial or total tear or rupture within the muscle.

Articular Cartilage Injury

Articular Cartilage Injury

Patients with articular cartilage damage experience symptoms such as joint pain, swelling, stiffness, and a decrease in range of motion of the knee. Damaged cartilage needs to be replaced with healthy cartilage and the procedure is known as cartilage replacement.

Loose Bodies in the Knee

Loose Bodies in the Knee

Loose bodies are fragments of detached cartilage or bone inside the knee joint. These fragments may be free floating (unstable) or may be trapped (stable) within the joint. Depending on the severity, you may have one or more loose bodies in your knee joint.

Knee Sports Injuries

Knee Sports Injuries

Trauma is any injury caused during physical activity, motor vehicle accidents, electric shock, or other activities. Sports trauma or sports injuries refer to injuries caused while playing indoor or outdoor sports and exercising. Sports trauma can result from accidents, inadequate training, improper use of protective devices, or insufficient stretching or warm-up exercises.

Women and ACL Injuries

Women and ACL Injuries

The anterior cruciate ligament is one of the four major ligaments of the knee that connects the femur (thigh bone) to the tibia (shin bone) and helps stabilize the knee joint. Anterior cruciate ligament (ACL) injury is one of the common injuries of the knee.

Medial Meniscus Syndrome

Medial Meniscus Syndrome

Of the menisci within the knee, it is the medial that is more easily injured. Differences in the anatomical attachments of the medial meniscus compared to the lateral, mean that the medial meniscus becomes distorted during combined flexion and rotation movements in a manner not experienced on the lateral side.

Osgood Schlatter Disease

Osgood Schlatter Disease

Osgood-Schlatter disease refers to a condition in older children and teenagers caused by excessive stress to the patellar tendon (located below the kneecap). Participants in sports such as soccer, gymnastics, basketball, and distance running are at higher risk for this disease.

Tibial Eminence Fractures

Tibial Eminence Fractures

he tibial eminence, also called the tibial spine, is a bony protuberance of the tibia (shin bone) that attaches to the anterior cruciate ligament (ACL) of the knee joint.

Patellar Tracking Disorder/Patellar Maltracking

Patellar Tracking Disorder/Patellar Maltracking

Patellar tracking disorder, also known as patellar maltracking, is a condition in which the kneecap (patella) moves sideways from its groove when the leg is bent or straightened.

Hoffa's Fat Pad Syndrome

Hoffa's Fat Pad Syndrome

Hoffa’s fat pad syndrome also called fat pad impingement, infrapatellar fat pad syndrome, and Hoffa's disease, is a condition characterized by anterior knee pain, pain in the center, and front of your knees, due to inflammation of the Hoffa’s fat pad.

Patellar Tendinitis

Patellar Tendinitis

Patellar tendinitis, also known as "jumper's knee", is an inflammation of the patellar tendon that connects your kneecap (patella) to your shinbone. This tendon helps in extension of the lower leg.

Anterior Knee Pain

Anterior Knee Pain

Anterior knee pain is characterized by chronic pain over the front and center of the knee joint. It is common in athletes, active adolescents (especially girls) and overweight individuals. Anterior knee pain refers to various conditions, which include runner's knee or patellar tendinitis, and chondromalacia of the patella.

Pediatric Tibial Tubercle Fractures

Pediatric Tibial Tubercle Fractures

Tibial tubercle fractures are quite rare occurrences that typically affect physically active adolescents between the age of 14 and 17. It is caused by violent tensile forces exerted over the tibial tuberosity (a bulge in the tibial bone) during activities involving sudden contraction of the knee extensors (springing and jumping).

Pseudogout

Pseudogout

Pseudogout is a type of arthritis that is characterized by the development of a painful swelling that occurs suddenly in one or more joints. It is also known as calcium pyrophosphate deposition disease (CPPD) because of the type of crystals that are deposited on the joint during the disease process.

Pes Anserine Bursitis

Pes Anserine Bursitis

Bursitis refers to the inflammation and swelling of a bursa. A bursa is a small fluid-filled sac found between soft tissues and bones that lubricates and acts as a cushion to decrease friction between bones when they move.

Knee Arthroscopy

Knee Arthroscopy

Knee arthroscopy is a common surgical procedure performed using an arthroscope, a viewing instrument, to diagnose or treat a knee problem. It is a relatively safe procedure and you will usually be discharged from the hospital on the same day of surgery.

Knee Cartilage Restoration

Knee Cartilage Restoration

Knee cartilage restoration is a surgical technique to repair damaged articular cartilage in the knee joint by stimulating new growth of cartilage or by transplanting cartilage into areas with defects in order to relieve pain and restore normal function to the knee.

ACL Reconstruction

ACL Reconstruction

ACL (anterior cruciate ligament) reconstruction is a commonly performed surgical procedure. With recent advances in arthroscopic surgery, it can now be performed with minimal incision and low complication rates.

Meniscal Surgery

Meniscal Surgery

Meniscal surgery is a surgical procedure employed for the treatment of torn or damaged meniscal tissues in the knee. It is mostly performed as a minimally invasive keyhole procedure.

Knee Ligament Reconstruction

Knee Ligament Reconstruction

Knee ligament reconstruction is a surgical procedure to repair or replace damaged ligaments of the knee joint. The surgery can be performed using minimally invasive techniques.

Revision Knee Ligament Reconstruction

Revision Knee Ligament Reconstruction

Revision knee ligament reconstruction is a complex surgical procedure performed to address failures or to correct the undesirable consequences of primary reconstruction surgery on your knee.

Meniscectomy

Meniscectomy

Meniscectomy is a surgical procedure indicated in individuals with torn meniscus where the conservative treatments are a failure to relieve the pain and other symptoms. Meniscectomy is recommended based on the ability of meniscus to heal, patient’s age, health status, and activity level.

Quadriceps Tendon Repair

Quadriceps Tendon Repair

Quadriceps tendon is a thick tissue located at the top of the kneecap. The quadriceps tendon works together with the quadriceps muscles to allow us to straighten our leg. The quadriceps muscles are the muscles located in front of the thigh.

Tibial Eminence Fracture

Tibial Eminence Fracture

The tibia or shin bone is a major bone of the leg which connects the knee to the ankle. A fracture or break in the upper part of the tibia is known as a proximal tibial fracture and commonly occurs just below the knee joint.

Hamstring Autograft

Hamstring Autograft

ACL reconstruction with hamstring autograft method is a surgical procedure to replace the torn ACL with part of the hamstring tendon taken from your leg. The goal of ACL reconstruction surgery is to tighten your knee and restore its stability.

Hamstring Allograft

Hamstring Allograft

An allograft is an organ or tissue such as bone, cartilage, tendon or skin, taken from one person (donor) and surgically placed in another person to repair damaged tissue.

High Tibial Osteotomy

High Tibial Osteotomy

High tibial osteotomy is a surgical procedure performed to relieve pressure on the damaged site of an arthritic knee joint. It is usually performed in arthritic conditions affecting only one side of your knee and the aim is to take pressure off the damaged area and shift it to the other side of your knee with healthy cartilage.

Patellar Tendon Repair

Patellar Tendon Repair

Patellar tendon repair is the surgery performed to reattach the torn tendon to the kneecap and to restore normal function in the affected leg.

Distal Realignment Procedures

Distal Realignment Procedures

Distal realignment procedures, also known as tibial tubercle transfer (TTT) procedures, are performed to reposition the kneecap after subluxation or dislocation by realigning the tendon under the kneecap to the underlying tibial tubercle.

PCL Reconstruction

PCL Reconstruction

PCL reconstruction surgery is a procedure to correct torn posterior cruciate ligament (PCL) in the knee using a tissue graft taken from another part of the body, or from a donor.

Saucerization

Saucerization

Saucerization is a surgical procedure performed to treat a discoid (disc-shaped) meniscus in the knee joint which is more prone to injury. The normal meniscus is crescent-shaped cartilage cushioning the ends of the femur (thighbone) and tibia (shinbone) in the knee.

Patellofemoral Realignment

Patellofemoral Realignment

Patellofemoral realignment is a surgical procedure performed to treat symptomatic patellofemoral instability that does not respond to nonsurgical treatment measures.

Tibial Tubercle Transfer

Tibial Tubercle Transfer

Tibial tubercle transfer is a surgical procedure that is performed along with other procedures to treat patellar instability, patellofemoral pain, and osteoarthritis. The tibial tubercle transfer technique involves realignment of the tibial tubercle (a bump in the front of the shinbone) such that the kneecap (patella) traverses in the center of the femoral groove.

Arthroscopic Debridement

Arthroscopic Debridement

Arthroscopic debridement is a minimally invasive surgical procedure to treat osteoarthritis caused by an injury or damage to the articular cartilage of the knee joint resulting in restricted motion of the knee. ames Genuario, M.D. provides diagnosis and arthroscopic debridement surgery in Englewood.

Combined Hyaluronic Therapy for the Knee

Combined Hyaluronic Therapy for the Knee

Combined hyaluronic therapy is the process of injecting hyaluronic acid (HA) along with platelet-rich plasma (PRP) into your knee to treat osteoarthritis.

Partial Arthroscopic Meniscectomy

Partial Arthroscopic Meniscectomy

Partial arthroscopic meniscectomy is a procedure to remove the damaged part of a meniscus in the knee joint with the help an arthroscope. The meniscus is a C-shaped disc of cartilage between your thighbone and shinbone. There are 2 menisci in each knee. They act as shock absorbers and provide stability to the joint.

Lysis of Adhesions with Manipulation Under Anesthesia (MUA)

Lysis of Adhesions with Manipulation Under Anesthesia (MUA)

Adhesions in the knee involves the formation of bands of fibrous scar tissue between the knee components and surrounding soft tissue spaces over time. This is often caused after an injury that occurred during a previous surgery (knee arthroplasty) or following a traumatic knee injury resulting in a medical condition called arthrofibrosis (stiff knee syndrome).

Posterolateral Corner (PLC) Reconstruction

Posterolateral Corner (PLC) Reconstruction

Posterolateral corner injury is damage or injury to the structures of the posterolateral corner. The structures of the posterolateral corner include the lateral collateral ligament, the popliteus tendon, and the popliteo-fibular ligament. Injuries to the posterolateral corner most often occur with athletic trauma, motor-vehicle accidents, and falls.

LPFL Reconstruction

LPFL Reconstruction

LPFL reconstruction or lateral patellofemoral ligament reconstruction is a surgical procedure employed to treat patients with severe patellofemoral instability. The procedure involves replacing a torn lateral patellofemoral ligament with a part of a tendon taken from your leg.

Failed Anterior Cruciate Ligament (ACL) Reconstruction

Failed Anterior Cruciate Ligament (ACL) Reconstruction

The knee joint is stabilized by four strong ligaments. The anterior cruciate ligament (ACL) passes diagonally in the middle of the knee, ensuring that the thigh and shin bone do not slide out of alignment during movement.

Failed Meniscus Repair

Failed Meniscus Repair

Meniscal repair may be performed either by open surgery under direct vision or minimally invasively using an arthroscope, which is a thin tube fitted with a camera that can be inserted into the knee through a very small incision to locate and repair the damaged meniscus.

Posterolateral Corner Reconstruction

Posterolateral Corner Reconstruction

Posterolateral corner injury is damage or injury to the structures of the posterolateral corner. The structures of the posterolateral corner include the lateral collateral ligament, the popliteus tendon, and the popliteo-fibular ligament. Injuries to the posterolateral corner most often occur with athletic trauma, motor-vehicle accidents, and falls.

Prior Meniscectomy

Prior Meniscectomy

The menisci are two C-shaped cartilages that act as shock absorbers between the thigh and shin bones that articulate at the knee joint. They provide stability and lubrication to the joint as well as nutrition for the articular cartilage. Tears in the meniscus may occur as a result of acute injury or chronic degeneration with age.

Chondroplasty

Chondroplasty

Chondroplasty is a surgical procedure to repair and reshape damaged cartilage in a joint. The procedure involves smoothing degenerative cartilage and trimming any unstable flaps of cartilage.

Bone-Patellar Tendon-Bone (BPTB) Autograft

Bone-Patellar Tendon-Bone (BPTB) Autograft

ACL reconstruction with BPTP autograft is a surgical procedure that replaces the injured ACL with an autograft containing patellar tendon and bony attachments. The new ACL is harvested from the patellar tendon that connects the bottom of the kneecap (patella) to the top of the shinbone (tibia).

Bone-Patellar Tendon-Bone (BPTB) Allograft

Bone-Patellar Tendon-Bone (BPTB) Allograft

ACL reconstruction with BPTP allograft is a surgical procedure that replaces the injured ACL with an allograft containing patellar tendon and bony attachments. The goal of the surgery is to tighten your knee and to restore its stability.

Tibial Tubercle Osteotomy

Tibial Tubercle Osteotomy

Tibial tubercle osteotomy is a surgical procedure that is performed along with other procedures to treat patellar instability, patellofemoral pain, and osteoarthritis. The tibial tubercle transfer technique involves realignment of the tibial tubercle (a bump in the front of the shinbone) such that the kneecap (patella) traverses in the center of the femoral groove.

Multiligament Reconstruction of the Knee

Multiligament Reconstruction of the Knee

Multiligament knee reconstruction is a surgical procedure to repair or replace two or more damaged ligaments of the knee joint. The surgery can be performed using minimally invasive techniques.

Medial Patellofemoral Ligament Reconstruction

Medial Patellofemoral Ligament Reconstruction

Medial patellofemoral ligament reconstruction is a surgical procedure indicated for severe patellar instability.

Arthroscopic Reconstruction of the Knee for Ligament Injuries

Arthroscopic Reconstruction of the Knee for Ligament Injuries

Arthroscopic knee ligament reconstruction is a surgical procedure to correct a torn knee ligament by replacing the ligament with a healthy tendon tissue using an arthroscope.

LCL Reconstruction

LCL Reconstruction

LCL reconstruction is a surgical procedure to repair torn or damaged lateral collateral ligament in the knee using a tissue graft taken from another part of the body, or from a donor.

MCL Reconstruction

MCL Reconstruction

MCL reconstruction is a minimally invasive surgical procedure in which a tendon graft is utilized to reconstruct the injured MCL.

Subchondroplasty

Subchondroplasty

Subchondroplasty is a minimally invasive procedure that is performed to specifically repair chronic BMLs by filling them with a bone substitute material. The bone substitute is then slowly resorbed and replaced with healthy bone, repairing the bone defect.

Partial Meniscectomy

Partial Meniscectomy

Partial meniscectomy is a surgical procedure to remove the torn portion of the meniscus from the knee joint.

Cartilage Microfracture

Cartilage Microfracture

Cartilage microfracture is a surgical procedure performed to replace the worn-out articular cartilage with new cartilage.

Intraarticular Knee Injection

Intraarticular Knee Injection

Knee pain and stiffness can be disabling and difficult to treat. It can limit an individual’s lifestyle and negatively impact body image and emotional well-being.

Physical Therapy for Knee

Physical Therapy for Knee

Physical therapy is an exercise program that helps you to improve movement, relieve pain, encourage blood flow for faster healing, and restore your physical function and fitness level. It can be prescribed as an individual treatment program or combined with other treatments.

Viscosupplementation

Viscosupplementation

Viscosupplementation refers to the injection of a hyaluronan preparation into the joint. Hyaluronan is a natural substance present in the joint fluid that assists in lubrication. It allows the smooth movement of the cartilage-covered articulating surfaces of the joint.

Pharmacological Interventions for Knee Injuries

Pharmacological Interventions for Knee Injuries

All these conditions require appropriate treatment - surgical or non-surgical to restore you to your normal activities. The nonoperative orthopedic treatment options include non-pharmacological and pharmacological interventions. They are aimed at providing symptomatic relief.

Nonoperative Treatments for ACL Injuries

Nonoperative Treatments for ACL Injuries

The ACL (anterior cruciate ligament) is one of the four major ligaments located within the knee joint. It connects the femur (thighbone) to the tibia (shinbone). It plays a key role in holding the two bones within the knee and keeping the joint stable while your knee moves back and forth.

Non-Surgical Knee Treatments

Non-Surgical Knee Treatments

The knee is a complex joint which consists of bone, cartilage, ligaments, and tendons that make joint movements easy and at the same time it is more susceptible to various kinds of injuries. Knee problems may arise if any of these structures get injured by overuse or suddenly during sports activities. Injuries to the knee can be caused by degenerative diseases such as arthritis, traumatic injuries, and sports injuries.

Pre-op and Post-op Knee Guidelines

Pre-op and Post-op Knee Guidelines

Planning for your knee surgery prepares you for the operation and helps to ensure a smooth surgery and easier recovery. Here are certain pre-operative and post-operative guidelines which will help you prepare for knee surgery.

Physical Examination of the Knee

Physical Examination of the Knee

A complete physical examination of the knee is performed when you present to your doctor with a knee complaint. Both of your knees are examined and the results of the injured knee are compared to those of the healthy knee.

The knee is a complex joint made up of different structures - bones, tendons, ligaments, and muscles. They all work together to maintain the knee’s normal function and provide stability to the knee during movement.

Having a well-functioning healthy knee is essential for our mobility and ability to participate in various activities. Understanding the anatomy of the knee enhances your ability to discuss and choose the right treatment procedure for knee problems with your doctor.

Bones of the Knee

The knee is a hinge joint made up of two bones, the thighbone (femur) and shinbone (tibia). There are two round knobs at the end of the femur called femoral condyles that articulate with the flat surface of the tibia called the tibial plateau. The tibial plateau on the inside of the leg is called the medial tibial plateau and on the outside of the leg, the lateral tibial plateau.

The two femoral condyles form a groove on the front (anterior) side of the knee called the patellofemoral groove. A small bone called the patella sits in this groove and forms the kneecap. It acts as a shield and protects the knee joint from direct trauma.

A fourth bone called the fibula is the other bone of the lower leg. This forms a small joint with the tibia. This joint has very little movement and is not considered a part of the main joint of the knee.

Articular Cartilage and Menisci of the Knee

Movement of the bones causes friction between the articulating surfaces. To reduce this friction, all articulating surfaces involved in the movement are covered with a white, shiny, slippery layer called articular cartilage. The articulating surface of the femoral condyles, tibial plateaus and the back of the patella are covered with this cartilage. The cartilage provides a smooth surface that facilitates easy movement.

To further reduce friction between the articulating surfaces of the bones, the knee joint is lined by a synovial membrane that produces a thick clear fluid called synovial fluid. This fluid lubricates and nourishes the cartilage and bones inside the joint capsule.

Within the knee joint, between the femur and tibia, are two C-shaped cartilaginous structures called menisci. Menisci function to provide stability to the knee by spreading the weight of the upper body across the whole surface of the tibial plateau. The menisci help in load-bearing i.e. it prevents the weight from concentrating onto a small area, which could damage the articular cartilage. The menisci also act as a cushion between the femur and tibia by absorbing the shock produced by activities such as walking, running and jumping.

Ligaments of the Knee

Ligaments are tough bands of tissue that connect one bone to another bone. The ligaments of the knee stabilize the knee joint. There are two important groups of ligaments that hold the bones of the knee joint together, collateral and cruciate ligaments.

Collateral ligaments are present on either side of the knee. They prevent the knee from moving too far during side to side motion. The collateral ligament on the inside is called the medial collateral ligament (MCL) and the collateral ligament on the outside is called the lateral collateral ligament (LCL).

Cruciate ligaments, present inside the knee joint, control the back-and-forth motion of the knee. The cruciate ligament in the front of the knee is called anterior cruciate ligament (ACL) and the cruciate ligament in the back of the knee is called posterior cruciate ligament (PCL).

Muscles of the Knee

There are two major muscles in the knee - the quadriceps and the hamstrings, which enable movement of the knee joint. The quadriceps muscles are located in front of the thigh. When the quadriceps muscles contract, the knee straightens. The hamstrings are located at the back of the thigh. When the hamstring muscles contract, the knee bends.

Tendons of the Knee

A tendon is a tissue that attaches a muscle to a bone. The quadriceps muscles of the knee meet just above the patella and attach to it through a tendon called the quadriceps tendon. The patella further attaches to the tibia through a tendon called the patella tendon. The quadriceps muscle, quadriceps tendon, and patellar tendon all work together to straighten the knee. Similarly, the hamstring muscles at the back of the leg are attached to the knee joint with the hamstring tendon.