Meniscus and Cartilage Tear Protocol 0218-04
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Total HIP Replacement Exercise Program 1. Ankle Pumps 2. Quad
3 sets of 10 reps (30 ea) 2 times a day Total HIP Replacement Exercise Program 5. Heel slides 1. Ankle Pumps Bend knee and pull heel toward buttocks. DO NOT GO Gently point toes up towards your nose and down PAST 90* HIP FLEXION towards the surface. Do both ankles at the same time or alternating feet. Perform slowly. 2. Quad Sets Slowly tighten thigh muscles of legs, pushing knees down into the surface. Hold for 10 count. 6. Short Arc Quads Place a large can or rolled towel (about 8”diameter) under the leg. Straighten knee and leg. Hold straight for 5 count. 3. Gluteal Sets Squeeze the buttocks together as tightly as possible. Hold for a 10 count. 7. Knee extension - Long Arc Quads Slowly straighten operated leg and try to hold it for 5 sec. Bend knee, taking foot under the chair. 4. Abduction and Adduction Slide leg out to the side. Keep kneecap pointing toward ceiling. Gently bring leg back to pillow. May do both legs at the same time. Copywriter VHI Corp 3 sets of 10 reps (30 ea) 2 times a day Total HIP Replacement Exercise Program 8. Standing Stair/Step Training: Heel/Toe Raises: 1. The “good” (non-operated) leg goes Holding on to an immovable surface. UP first. Rise up on toes slowly 2. The “bad” (operated) leg goes for a 5 count. Come back to foot flat and lift DOWN first. toes from floor. 3. The cane stays on the level of the operated leg. Resting positions: To Stretch your hip to neutral position: 1. -
Arthroscopic and Open Anatomy of the Hip 11
CHAPTER Arthroscopic and o'pen Anatomy of the Hip Michael B. Gerhardt, Kartik Logishetty, Morteza lV1eftah, and Anil S. Ranawat INTRODUCTION movements that they induce at the joint: 1) flexors; 2) extensors; 3) abductors; 4) adductors; 5) external rotators; and 6) interI12 I The hip joint is defined by the articulation between the head rotators. Although some muscles have dual roles, their primary of the femur and the aeetahulum of the pelvis. It is covered by functions define their group placem(:)nt, and they all have ullique :l large soft-tissue envelope and a complex array of neurovascu- neurovascular supplies (TIt ble 2-1). lar and musculotendinous structures. The joint's morphology The vascular supply of tbe hip stems from the external and anu orientation are complex, and there are wide anatomi c varia- internal iLiac ancries. An understanding of the course of these tions seen among individuals. The joint's deep location makes vessels is critical fo r ,lVo iding catasu"ophic vascular injury. fn both arthroscopic and open access challenging. To avoid iatro- addition, the blood supply to the fel11()ra l head is vulnerahle to genic injury while establishing functional and efficient access, both traumatic and iatrogenic injury; the disruption of this sup- the hip surgeon should possess a sound ana tomic knowledge of ply can result in avascular necrosis (Figure 2-2). the hip. T he human "hip" can be subdivided into three categories: I) the superficial surface anatomy; 2) the deep femoroacetabu- la r Joint and capsule; and 3) the associated structures, including the muscles, nerves, and vasculature, all of which directly affeet HIP MUSCULATURE its function. -
Hip Extensor Mechanics and the Evolution of Walking and Climbing Capabilities in Humans, Apes, and Fossil Hominins
Hip extensor mechanics and the evolution of walking and climbing capabilities in humans, apes, and fossil hominins Elaine E. Kozmaa,b,1, Nicole M. Webba,b,c, William E. H. Harcourt-Smitha,b,c,d, David A. Raichlene, Kristiaan D’Aoûtf,g, Mary H. Brownh, Emma M. Finestonea,b, Stephen R. Rossh, Peter Aertsg, and Herman Pontzera,b,i,j,1 aGraduate Center, City University of New York, New York, NY 10016; bNew York Consortium in Evolutionary Primatology, New York, NY 10024; cDepartment of Anthropology, Lehman College, New York, NY 10468; dDivision of Paleontology, American Museum of Natural History, New York, NY 10024; eSchool of Anthropology, University of Arizona, Tucson, AZ 85721; fInstitute of Ageing and Chronic Disease, University of Liverpool, Liverpool L7 8TX, United Kingdom; gDepartment of Biology, University of Antwerp, 2610 Antwerp, Belgium; hLester E. Fisher Center for the Study and Conservation of Apes, Lincoln Park Zoo, Chicago, IL 60614; iDepartment of Anthropology, Hunter College, New York, NY 10065; and jDepartment of Evolutionary Anthropology, Duke University, Durham, NC 27708 Edited by Carol V. Ward, University of Missouri-Columbia, Columbia, MO, and accepted by Editorial Board Member C. O. Lovejoy March 1, 2018 (received for review September 10, 2017) The evolutionary emergence of humans’ remarkably economical their effects on climbing performance or tested whether these walking gait remains a focus of research and debate, but experi- traits constrain walking and running performance. mentally validated approaches linking locomotor -
FLOOR EXERCISES for Strengthening Your Hip and Knee INTERMEDIATE LEVEL THIGH STRENGTHENING 3
FLOOR EXERCISES for strengthening your hip and knee INTERMEDIATE LEVEL THIGH STRENGTHENING 3 HIP STRENGTHENING ON YOUR SIDE 5 HIP STRENGTHENING ON YOUR BACK 8 ALL 4’S WITH LEG LIFT 10 hen you have pain or an injury to your knee or lower extremity, Wit’s necessary to strengthen muscles in your whole lower body to have the best recovery possible, even if your injury is just in one area. The hip and trunk muscles support your knee, ankle and foot, and they all work together when you move. The exercises in this booklet will help you strengthen these muscles to help you recover. Please read the instructions carefully and follow the advice of your physical therapist or doctor when starting or progressing an exer- cise program such as this. If your symptoms get worse while doing these exercises, please read the instructions again to be sure you are doing the exercises exactly as described. If your symptoms con- tinue to worsen, talk to your health care provider. Equipment needed: • exercise ball • pillow • foam • towel(s) • exercise band ________ (color) or resistance band 2 THIGH (QUADRICEPS) STRENGTHENING q Quadriceps set: Place a small towel roll under your knee. Straighten your knee by tightening your thigh muscles. Press the back of your knee into the floor or towel and hold for 5-10 seconds. This may also be done sitting. FREQUENCY_____________ q Straight leg raise: Lie on your back with your affected leg straight and your other leg bent. Tighten your thigh muscle then lift your straight leg no higher than the other knee without allow- ing your knee to bend. -
Medial Collateral Ligament (MCL) Sprain
INFORMATION FOR PATIENTS Medial collateral ligament (MCL) sprain This leaflet intends to educate you on Knee ligament sprains are graded in the immediate management of your severity from one to three: knee injury. It also contains exercises to prevent stiffening of your knee, Grade one: Mild sprain with ligaments whilst your ligament heals. stretched but not torn. Grade two: Moderate sprain with some What is an MCL injury? ligaments torn. Grade three: Severe sprain with There are two collateral ligaments, one complete tear of ligaments. either side of the knee, which act to stop side to side movement of the knee. The Symptoms you may experience medial collateral ligament (MCL) is most commonly injured. It lies on the inner side Pain in the knee, especially on the of your knee joint, connecting your thigh inside, particularly with twisting bone (femur) to your shin bone (tibia) and movements. provides stability to the knee. Tenderness along the ligament on the inside. Injuries to this ligament tend to occur Stiffness. when a person is bearing weight and the Swelling and some bruising. knee is forced inwards, such as slipping depending on the grade of the injury. on ice or playing sports, e.g. skiing, You may have the feeling the knee will football and rugby. In older people, this give way or some unstable feeling can be injured during a fall. An MCL injury can be a partial or complete tear, or overstretching of the ligament. Knee ligament injuries are also referred to as sprains. It’s common to injure one of your cruciate ligaments (the two ligaments that cross in the middle of your knee which help to stabilise), or your meniscus (cartilage discs that help provide a cushion between your thigh and shin bone), at the same time as your MCL. -
Femur Pelvis HIP JOINT Femoral Head in Acetabulum Acetabular
Anatomy of the Hip Joint Overview The hip joint is one of the largest weight-bearing HIP JOINT joints in the body. This ball-and-socket joint allows the leg to move and rotate while keeping the body Femoral head in stable and balanced. Let's take a closer look at the acetabulum main parts of the hip joint's anatomy. Pelvis Bones Two bones meet at the hip joint, the femur and the pelvis. The femur, commonly called the "thighbone," is the longest and heaviest bone of the body. At the top of the femur, positioned on the femoral neck, is the femoral head. This is the "ball" of the hip joint. The other part of the joint – the Femur "socket" – is found in the pelvis. The pelvis is a bone made of three sections: the ilium, the ischium and the pubis. The socket is located where these three sections fuse. The proper name of the socket is the "acetabulum." The head of the femur fits tightly into this cup-shaped cavity. Articular Cartilage The femoral head and the acetabulum are covered Acetabular with a layer of articular cartilage. This tough, smooth tissue protects the bones. It allows them to labrum glide smoothly against each other as the ball moves in the socket. Soft Tissues Several soft tissue structures work together to hold the femoral head securely in place. The acetabulum is surrounded by a ring of cartilage called the "acetabular labrum." This deepens the socket and helps keep the ball from slipping out of alignment. It also acts as a shock absorber. -
An Evidence Based Medicine Understanding of Meniscus Injuries and How to Treat Them
An Evidence Based Medicine Understanding of Meniscus Injuries and How to Treat Them Patrick S. Buckley, MD University Orthopaedic Associates June 1, 2019 Disclosures • None www.UOANJ.com Anatomy of the Meniscus • Act as functional extensions of the tibial plateaus to increase depth of tibial articular surface • The meniscotibial attachment contributes to knee stability • Triangular in cross-section Gross Anatomy of the Meniscus • Ultrastructural Anatomy – Primarily Type I collagen (90%) – 70% water – Fiber orientation is circumferential (hoop stressing) Meniscal Vascularity • Relatively avascular • Vascular penetration – 10 - 30% medial – 10 - 25% lateral • Non-vascularized portions gain nutrients from mechanical loading and joint motion Medial Meniscus • Semilunar shape • Thin anterior horn • Broader posterior horn • More stable & less motion than the lateral = tears more often Lateral Meniscus • Almost circular in shape • Intimately associated with the ACL tibial insertion • Posterior horn attachments – Ligament of Humphrey – Ligament of Wrisberg • Lateral meniscus is a more dynamic structure with more motion Main Importance of Menisci • Load transmission • Joint stability Load Bearing / Shock Absorption • MM 50% and 70% LM of load transmitted through mensicus in extension • 85 % at 90° of flexion • Meniscectomy – 50 % decrease in contact area – 20 % less shock absorption www.UOANJ.com Meniscal effect on joint stability • Secondary restraints to anterior tibial translation in normal knees • In an ACL-deficient knee: the posterior horn of the medial meniscus is more important than the lateral meniscus Interaction of ACL and PHMM • Lack of MM in ACLD knees significantly ↑ anterior tibial translation at all knee flexion angles • Think about with high grade pivot! (Levy, JBJS,1982) (Allen, JOR,2000) C9ristiani, AJSM, 2017) Meniscus Function -Now known to be important structure for load distribution and secondary stabilizer to the knee. -
Elbow Checklist
Workbook Musculoskeletal Ultrasound September 26, 2013 Shoulder Checklist Long biceps tendon Patient position: Facing the examiner Shoulder in slight medial rotation; elbow in flexion and supination Plane/ region: Transverse (axial): from a) intraarticular portion to b) myotendinous junction (at level of the pectoralis major tendon). What you will see: Long head of the biceps tendon Supraspinatus tendon Transverse humeral ligament Subscapularis tendon Lesser tuberosity Greater tuberosity Short head of the biceps Long head of the biceps (musculotendinous junction) Humeral shaft Pectoralis major tendon Plane/ region: Logitudinal (sagittal): What you will see: Long head of biceps; fibrillar structure Lesser tuberosity Long head of the biceps tendon Notes: Subscapularis muscle and tendon Patient position: Facing the examiner Shoulder in lateral rotation; elbow in flexion/ supination Plane/ region: longitudinal (axial): full vertical width of tendon. What you will see: Subscapularis muscle, tendon, and insertion Supraspinatus tendon Coracoid process Deltoid Greater tuberosity Lesser tuberosity Notes: Do passive medial/ lateral rotation while examining Plane/ region: Transverse (sagittal): What you will see: Lesser tuberosity Fascicles of subscapularis tendon Supraspinatus tendon Patient position: Lateral to examiner Shoulder in extension and medial rotation Hand on ipsilateral buttock Plane/ region: Longitudinal (oblique sagittal) Identify the intra-articular portion of biceps LH in the transverse plane; then -
MUSCULOSKELETAL MRI Temporomandibular Joints (TMJ) Temporomandibular Joints (TMJ) MRI - W/O Contrast
MUSCULOSKELETAL MRI Temporomandibular Joints (TMJ) Temporomandibular joints (TMJ) MRI - W/O Contrast . CPT Code 70336 • Arthritis • TMJ disc abnormality • Osteonecrosis (AVN) Temporomandibular joints (TMJ) MRI - W and W/O Contrast . CPT Code 70336 • Arthritis/Synovitis • Mass/Tumor Chest Chest Wall/Rib, Sternum, Bilateral Pectoralis Muscles, Bilateral Clavicles MRI - W/O Contrast . CPT Code 71550 • Rib fracture, costochondral cartilage injury • Muscle, tendon or nerve injury Chest Wall/Rib, Sternum, Bilateral Pectoralis Muscles, Bilateral Clavicles MRI - W and W/O Contrast . CPT Code 71552 • Mass/Tumor • Infection Upper Extremity (Non-Joint) Scapula MRI - W/O Contrast . CPT Code 73218 • Fracture • Muscle, tendon or nerve injury Scapula MRI - W and W/O Contrast . CPT code 73220 • Mass/Tumor • Infection Humerus, Arm MRI - W/O Contrast . CPT Code 73218 • Fracture • Muscle, tendon or nerve injury Humerus, Arm MRI - W and W/O Contrast . CPT Code 73220 • Mass/Tumor • Infection Forearm MRI - W/O Contrast . CPT Code 73218 • Fracture • Muscle, tendon or nerve injury Forearm MRI - W and W/O Contrast . CPT Code 73220 • Mass/Tumor • Infection Hand MRI - W/O Contrast. CPT Code 73218 • Fracture • Muscle, tendon or nerve injury Hand MRI - W and W/O Contrast . CPT Code 73220 • Mass/Tumor • Infection • Tenosynovitis Finger(s) MRI - W/O Contrast. CPT Code 73218 • Fracture • Muscle, tendon or nerve injury Finger(s) MRI - W and W/O Contrast . CPT Code 73220 • Mass/Tumor • Infection • Tenosynovitis Upper Extremity (Joint) Shoulder MRI - W/O Contrast. CPT Code 73221 • Muscle, tendon (rotator cuff) or nerve injury • Fracture • Osteoarthritis Shoulder MRI - W Contrast (Arthrogram only; no IV contrast) . CPT Code 73222 • Labral (SLAP) tear • Rotator cuff tear Shoulder MRI - W and W/O Contrast . -
Meniscus Tear
291 North Fireweed Soldotna, AK 99669 907-262-6454 www.kenaipeninsulaortho.com ______________________________________________________________________________________ Orthopaedic Surgeon: Hand and Wrist Specialist: Henry G. Krull, M.D. Edwin D. Vyhmeister, M.D. Meniscus Tear The meniscus is the rubbery, soft cartilage cushion in the knee. There are two of the C-shaped cushions in each knee, a medial (inner) and lateral (outer) meniscus. They sit between the two bones that form the knee joint, and function to cushion and support the knee. The meniscus can tear with injury or degeneration, or a combination of both. The medial meniscus is torn about 10X more frequently than the lateral meniscus. In young people, the meniscus usually tears with an injury. In older people, the cartilage can degenerate (weaken) with age, and can tear with or without an injury; spontaneous tears can occur. Meniscal tears can occur in association with other injuries to the knee. Symptoms: Pain is the usual symptom of complaint with a meniscus tear. There is often a noticeable “pop.” Swelling and stiffness can also occur. Mechanical symptoms are common—clicking, popping, and locking. Sometimes there is just a feeling that something is wrong inside the knee. Pain can be sharp, or can be dull and aching. Meniscus tears do not heal, but sometimes the symptoms dissipate. Chronic, intermittent symptoms is very common. Meniscal tears can cause a feeling of instability, or can cause the knee to buckle or give way. Cause: Injuries, particularly with sports, are a common cause of meniscal tears in young people. As people age, the meniscus tissue weakens through the normal degenerative process, and tears can occur spontaneously, or with simple activities, such as getting up from a chair, and changing direction while walking. -
About Your Knee
OrthoInfo Basics About Your Knee What are the parts of the knee? Your knee is Your knee is made up of four main things: bones, cartilage, ligaments, the largest joint and tendons. in your body Bones. Three bones meet to form your knee joint: your thighbone and one of the (femur), shinbone (tibia), and kneecap (patella). Your patella sits in most complex. front of the joint and provides some protection. It is also vital Articular cartilage. The ends of your thighbone and shinbone are covered with articular cartilage. This slippery substance to movement. helps your knee bones glide smoothly across each other as you bend or straighten your leg. Because you use it so Two wedge-shaped pieces of meniscal cartilage act as much, it is vulnerable to Meniscus. “shock absorbers” between your thighbone and shinbone. Different injury. Because it is made from articular cartilage, the meniscus is tough and rubbery to help up of so many parts, cushion and stabilize the joint. When people talk about torn cartilage many different things in the knee, they are usually referring to torn meniscus. can go wrong. Knee pain or injury Femur is one of the most (thighbone) common reasons people Patella (kneecap) see their doctors. Most knee problems can be prevented or treated with simple measures, such as exercise or Articular cartilage training programs. Other problems require surgery Meniscus to correct. Tibia (shinbone) 1 OrthoInfo Basics — About Your Knee What are ligaments and tendons? Ligaments and tendons connect your thighbone Collateral ligaments. These are found on to the bones in your lower leg. -
Arthroscopic Partial Meniscectomy 1
Chris Lena MD, James Alvarez PAC Arthroscopic and Reconstructive Surgery of the Shoulder and Knee Sports Medicine MEA’s Karen Smith, Jackie Zuidema, Annmarie Fiore Tel: (860) 549-8249 - FAX: (860) 244-8813 www.oahct.com Arthroscopic Partial Meniscectomy 1. ACTIVITIES: No harm is done in putting full weight on your knee immediately. You are encouraged to try to walk as smoothly as possible. Do not do any strenuous activity such as running and jumping until I clear you for this. You may experience some mild discomfort as you walk. You may use crutches, but generally they are not necessary. You may start bending your knee as tolerated, the sooner the better. 2. BANDAGES: Your bandage may be removed 2 days following surgery. The knee should then be re-wrapped with only the elastic bandage for about 3-4 days or until swelling is gone. DO NOT wrap the elastic bandage too tightly, or it will act like a tourniquet and cause ankle swelling. 3. MEDICATIONS: : A prescription will be provided to help relieve pain. Please use this medication as directed. This medication is strong, and should not be taken with alcohol or other pain medications, and may cause drowsiness. Exercise good judgment in its use. You may also try over the counter pain medications such as Aleve (naprosyn) or Advil (Ibuprofen). Take as directed unless there are contraindications. Take 1 Aspirin (325 mg) daily in addition to the pain medication. 4. SHOWER: You may shower after 48 hours. Do not take a bath or submerge the knee under water for 7 days.