AnatomyOrganismsDiseasesChemicals and DrugsAnalytical, Diagnostic and Therapeutic Techniques and EquipmentPsychiatry and PsychologyPhenomena and ProcessesAnthropology, Education, Sociology and Social PhenomenaTechnology, Industry, Agriculture
PatellaChondromalacia PatellaeQuadriceps MuscleKnee JointPatellar LigamentPatellofemoral JointPatellar DislocationCartilage DiseasesMuscle, SkeletalNail-Patella SyndromeCartilage, ArticularDislocationsKneeOsteoarthritis, KneeArthroplasty, Replacement, KneePatellofemoral Pain SyndromeKnee ProsthesisFemurRange of Motion, ArticularTibiaJoint InstabilityArthralgiaBiomechanical PhenomenaProchloronThighMagnetic Resonance ImagingKnee InjuriesOsteochondritisElectromyographyTendonsExerciseCadaverBone WiresMedial Collateral Ligament, KneeJoint DiseasesMolluscaAnatomic LandmarksBone MalalignmentMuscle ContractionLeadMuscle Fibers, SkeletalArthroscopyWeight-BearingBicyclingLigaments, ArticularMuscle Fibers, Fast-TwitchMuscle Fibers, Slow-TwitchLegPhysical EnduranceBone Diseases, DevelopmentalPainMyosin Heavy ChainsTendon TransferMuscle StrengthMuscle FatigueShoesOsteotomyWeight LiftingIsometric Contraction
FemurLaterallyPatellofemoral ligamentProximalTibiaTendonThighRectusDislocationLinea asperaAnteriorPulls the patellaMusclesLigamentsKneecapPatellar retinaculumSartoriusKnee jointBorder of patellaCalled the Vastus medialisSuperior pole of the patellaIliotibialMovement of the patellaDistallyMuscleSuperficialLateral patellaLargest sesamoid boneBoneInstabilityPoor tracking of thSaphenousCollateralTibial condylesCondylePosterior kneeAltaFemoral trochlea
Femur23
  • The tensor vastus intermedius muscle originates from the proximal part of femur specifically from the anterior part of the greater trochanter. (wikipedia.org)
  • The distal femur was exposed subperiosteally by following the interval behind the medial margin of vastus medialis muscle (subvastus). (lwlw100.com)
  • Risk factors include female sex, increased physical training, and quadricep weakness.The patellofemoral is composed of the patella acting as a lever above the trochlea of the femur. (scottsdalesportsmedicine.com)
  • The patella itself lies in the trochlear groove of the femur. (valleyofthevets.com)
  • The vastus medialis originates from multiple places on the femur. (bodyworksprime.com)
  • The next is the spiral line, also known as the pectineal line, this is a curved ridge on the medial side of the femur, running inferior and anterior from the lesser trochanter. (bodyworksprime.com)
  • The medial lip of the linea aspera, a rough ridge on the posterior side of the femur, also serves as an origin for the vastus medialis, as does the proximal part of the medial supracondylar line, which is another ridge found on the posterior side of the femur, near the knee joint. (bodyworksprime.com)
  • Some professionals have athletes perform this exercise under the false belief that externally rotating the femur will lead to further activation of the vastus medialis obliquus muscle (VMO). (simplifaster.com)
  • The external rotation of the femur gives rise to the placement of stress on the medial collateral ligament (MCL), a static stabilizer of the knee (figure 4). (simplifaster.com)
  • 6 cun proximal to SP 10 or 8 cun proximal to the medial upper border of the patella, at the midpoint of the femur between the sartorius and vastus lateralis muscles. (acumeridianpoints.com)
  • The vastus lateralis pulls laterally to the frontal plane of the femur. (orthofixar.com)
  • As you might expect, the vastus medialis, intermedius and lateralis muscles attach to the medial, intermediate and lateral parts of the femur, respectively. (gymrat-fitness.com)
  • Abnormal softening of cartilage, typically noted between the patella and femur. (wordmint.com)
  • With time, damage is done to the articular cartilage on the back of the patella and also at the front of the femur. (wkhc.co.uk)
  • MRI scans combined with tracking studies can assess how the patella and femur work together as the knee moves. (wkhc.co.uk)
  • In these cases, as the relationship between the patella and femur was originally normal, a soft-tissue reconstruction usually suffices. (wkhc.co.uk)
  • It curves backwards and medially, passes posterior to the femoral artery, and runs distally, close to the medial aspect of the femur, to the distal third of the thigh, where it perforates the adductor magnus and passes to the back of the thigh. (co.ma)
  • it runs laterally, between the vastus intermedius and the rectus femoris, passes into the substance of the vastus lateralis, winds round the femur, and anastomoses with the ascending and descending branches, with the perforating branches of the profunda, and with the inferior gluteal and medial circumflex arteries. (co.ma)
  • Together with the vastus medialis longus, which has a fiber direction 15 to 18° medial to the femur, its primary function is to maintain dynamic patellar alignment. (humankinetics.com)
  • The thigh is the part of the lower limb located between the hip and the knee, and it can be divided into anterior, medial and posterior compartments that surround the femur . (osmosis.org)
  • It consists of joints between the femur (thigh bone) and tibia (shinbone) and the patella (kneecap) and femur. (michael-loehr.com)
  • The vastus intermedius envelops the femur, and is concealed by the other muscles. (co.ma)
  • The muscle conceals the medial side of the body of the femur and the vastus intermedius, with which it is closely incorporated in its distal two-thirds. (co.ma)
Laterally10
  • With the knee extended 0°, the patella rides laterally within the trochlear groove and is not in direct contact with the trochlear cartilage. (medscape.com)
  • This can cause the patella to go "off track," being pulled laterally, due to the quadriceps' lateral muscles being stronger than the medial ones. (acefitness.org)
  • The medial patellofemoral ligament is the main stabilizer of the patella in preventing the patella from shifting laterally. (sportsinjuryclinic.net)
  • Another quadriceps muscle, the vastus lateralis, pulls the patella outward (laterally). (sportspodiatry.co.uk)
  • Physical exam demonstrates a positive patellar grind test and painful patellar compression, with a laterally tracking patella also known as a J-sign. (ubc.ca)
  • Although the patella was in the femoral trochlear groove in extension, it laterally dislocated with the knee in flexion beyond 45° (Figure 1 ). (biomedcentral.com)
  • The patella could be easily displaced laterally due to medial parapatellar instability, but was not so painful even when dislocated. (biomedcentral.com)
  • In contrast to the right patella, which was in normal position, the left patella was laterally dislocated with the knee in flexion at 45, 60, and 90° (Figure 2 ). (biomedcentral.com)
  • In a recent conversation with a group of physical therapists, athletic trainers, and strength and conditioning coaches, the subject matter progressed to an MVP NFL quarterback who had recently laterally dislocated his patella during a game day competition. (simplifaster.com)
  • Static and dynamic forces tend to displace the patella laterally. (orthofixar.com)
Patellofemoral ligament4
  • The medial patellofemoral ligament is the primary stabiliser (53-67%) against lateral displacement/dislocation of the patella. (ramtan.co)
  • Consequently, in addition to reconstruction of medial patellofemoral ligament, she had to undergo a lateral retinacular release, which might have been unnecessary if treated earlier. (biomedcentral.com)
  • Pathologies may range from patellofemoral pain to the postoperative care of the repaired medial patella soft tissue stabilizers-i.e., vastus medialis/medialis obliquus (VMO), medial retinaculum, medial patellofemoral ligament, etc. (figure 1)-that may be disrupted after a lateral patella dislocation. (simplifaster.com)
  • Incompetence of the medial patellofemoral ligament (MPFL): The main factor that results in recurrent patellar dislocation . (orthofixar.com)
Proximal10
  • Xerogeanes routinely conducts preoperative MRI measurement of the Quadriceps tendon at mid-sagittal plane, 3cm proximal to the superior pole of the patella as presented in the following description of the technique. (iqti.org)
  • The thickness of the quadriceps tendon graft can be measured by the thickness of the tendon at the midsagittal patella, 3 cm proximal to the proximal pole of the patella. (iqti.org)
  • The proximal pole and the medial and lateral borders of the patella are marked. (iqti.org)
  • Measurement is performed 6.5 cm proximal to the proximal pole of the patella and a mark is made. (iqti.org)
  • Highlighted in red we can see the vastus medialis' posterior origin points (medial lip of the linea aspera and the proximal part of the medial supracondylar line). (bodyworksprime.com)
  • The proximal extension of the patella pad actively stimulates parts of the teardrop muscle (vastus medialis), while a further pad on the outer thigh reduces tension in the fasciae of the iliotibial tract. (bauerfeind-life.com)
  • many of them terminate in the adductors, others pass through the adductor magnus, and terminate in the hamstrings, where they anastomose with the transverse branch of the medial circumflex and with the proximal muscular branches of the popliteal artery. (co.ma)
  • Before its termination it supplies branches to the muscles mentioned and to the proximal part of the vastus intermedius. (co.ma)
  • It forms a thick, broad muscle directed distally and forwards, and is inserted by a broad membranous tendon into (1) the lateral border of the tendon of the rectus femoris, (2) the proximal and lateral border of the patella, and (3) the capsule of the knee-joint and the fibular collateral ligament of the patella. (co.ma)
  • it is inseparable from the vastus medialis below the proximal third. (co.ma)
Tibia9
Tendon26
  • Distally, it joins the quadriceps tendon and inserts to the medial aspect of the patella. (wikipedia.org)
  • The independent type of the tensor vastus intermedius, also the most frequent type, has its tendon lying between the vastus intermedius and the vastus lateralis. (wikipedia.org)
  • citation needed] Recently, ultrasound studies have provided insight into the muscle architecture of this musculature and its long tendon Particularly, these studies have suggested that the tensor of vastus intermedius has a small cross-sectional area compared to other individual quadriceps muscles. (wikipedia.org)
  • The extensor mechanism of the knee consists of the quadriceps muscle group, quadriceps tendon, patella, patellar retinaculum, patellar ligament, and adjacent soft tissues. (medscape.com)
  • The quadriceps tendon represents the confluence of the 4 muscle tendon units and inserts on the superior pole of the patella. (medscape.com)
  • The patellar tendon, occasionally termed the patellar ligament, originates at the inferior pole of the patella and inserts onto the tibial tuberosity. (medscape.com)
  • These four muscles come together to form a single tendon, which inserts into the patella, or kneecap. (healthline.com)
  • The patella is stabilized by numerous tendons and ligaments, including the quadriceps tendon, iliotibial band, patellar ligament, and medial/lateral retinaculum. (scottsdalesportsmedicine.com)
  • The powerful muscles on the front of the thigh, the quadriceps muscles, straighten the knee by pulling at the patellar tendon via the patella. (sportspodiatry.co.uk)
  • It is situated deep to the vastus lateralis muscle, ranging from the posterior aspect of the medial femoral condyle to the superomedial part of the patella, vastus medialis and quadriceps tendon. (ramtan.co)
  • The vastus medialis inserts into the quadriceps tendon which then inserts into the patellar tendon. (bodyworksprime.com)
  • Increasing the patellar-patella tendon angle and reducing the effective length of the patellar tendon may reduce strain on the tendon. (ptpainite.com)
  • Patella is the largest sesamoid bone, proximally it's attached the the quadriceps tendons, while distally it's attached to the patellar tendon. (orthofixar.com)
  • Brattström described the Q angle as an angle formed by the line of pull of the quadriceps mechanism and that of the patellar tendon as they intersect at the center of the patella. (orthofixar.com)
  • The vastus intermedius forms the deep part of the quadriceps femoris tendon. (howtorelief.com)
  • Insertion- Into the quadriceps tendon along with rectus femoris and the other vasti muscles, enveloping with the patella, then by the patellar ligament into the tibial tuberosity. (howtorelief.com)
  • Insertion- attaches to the patella by the quadriceps femoris tendon. (howtorelief.com)
  • All four muscles come together above the knee to attach to the patellar tendon, which attaches to the patella (kneecap). (gymrat-fitness.com)
  • The vastus medialis also originates from the linear aspera and intermuscular septum, with a division that originates from the medial supracondylar line and adductor longus and adductor magnus tendon. (humankinetics.com)
  • The four quadriceps muscles converge into the superior pole of the patella and form the quadriceps tendon. (humankinetics.com)
  • The tendon is widest at the apex of the patella and tapers slightly as it attaches into the tibial tuberosity. (humankinetics.com)
  • However, patellar tendon length is actually a function of the height of the patella itself. (humankinetics.com)
  • Andrea also elevates the quad while "lifting" the patella tendon area with the Multi-Curve. (hawkgrips.com)
  • After passing beneath the inguinal ligament, the femoral nerve is in close proximity to the femoral head, the tendon insertion of the vastus intermedius, the psoas tendon, the hip, and the joint capsule. (bizwan.com)
  • and (3) the medial intermuscular septum and the tendon of the adductor magnus (Figs. 359, p. 404, and 365, p. 410). (co.ma)
  • A popliteal nerve block is indicated for pain control perioperatively or postoperatively below the patella, the distal two thirds of the lower extremity especially for the ankle or foot but works well for the calf and Achilles tendon. (medscape.com)
Thigh23
  • The tensor vastus intermedius is a muscle in the anterior compartment of thigh. (wikipedia.org)
  • The vastus medialis is part of the quadriceps located on the upper leg along the inside of the thigh. (markgiubarelli.com)
  • Muscles in the medial thigh help to bring the thigh toward the midline of the body and rotate it. (healthline.com)
  • Pain results from improper tracking of the patella often as a result of weakness of the medial thigh muscles (the Vastus Medialis Obliqus or VMO). (ubc.ca)
  • On the medial surface of the thigh, 4 cun superior to the knee flexure, between the Sartorius muscle and the Vastus Medialis muscle. (acupuncture-points.org)
  • Sensory blockade at the medial aspects of the leg and foot and the strength of the anterior thigh muscles were noted. (silverchair.com)
  • Vastus medialis is an extensor muscle located medially in the thigh that extends the knee. (howtorelief.com)
  • The vastus muscles are named based on their position on the thigh. (gymrat-fitness.com)
  • The vastus lateralis muscle lies on the lateral (outer) part of the thigh. (gymrat-fitness.com)
  • The vastus medialis covers the medial (inner) part of the thigh. (gymrat-fitness.com)
  • The vastus intermedius is located between the vastus lateralis and the vastus medialis and it covers the central and deeper parts of the thigh. (gymrat-fitness.com)
  • Four muscles of the anterior thigh: rectus femoris, vastus medialis, vastus intermedius, and vastus lateralis. (wordmint.com)
  • Posterior and medial views of right hip and thigh, bottom right showing anterior view of tibiofemoral joint. (mindfulwellness.us)
  • Anterior view of muscles of the anterior and medial thigh. (osmosis.org)
  • Vasculature of the anterior and medial thigh. (osmosis.org)
  • When its insertion is fixed at the patella, this muscle helps flex the pelvis forward toward the thigh. (michael-loehr.com)
  • 2. Vastus medialis - This teardrop-shaped muscle of the inner thigh attaches along the thigh and up to the inner edge of the kneecap. (michael-loehr.com)
  • 3. Vastus intermedius - Located between the vastus medialis and the vastus lateralis on the front of the thigh, it is the deepest of the four quadriceps muscles. (michael-loehr.com)
  • 4. Vastus lateralis - On the outside of the thigh, this is the largest of the four quadriceps muscles. (michael-loehr.com)
  • The HawkGrips Multi-Curve fits really nicely around the quad, fits right into the medial of the inner thigh, the abductors and sits really nicely around those areas. (hawkgrips.com)
  • Available from: [https://www.imaios.com/en/vet-Anatomy/Vet-Anatomical-Part/Biceps-muscle-of-thigh-Biceps-femoris-muscle Ahttps://www.imaios.com/en/vet-Anatomy/Vet-Anatomical-Part/Biceps-muscle-of-thigh-Biceps-femoris-muscle] (last accessed 30/5/2021). (physio-pedia.com)
  • Another branch is the medial femoral cutaneous nerve, which originates just distal to the inguinal ligament, descends on the sartorius muscle, and penetrates the deep fascia about the distal third of the thigh to split into 2 terminal nerve branches. (bizwan.com)
  • One branch innervates the skin covering the medial aspect of the distal thigh and knee joint region. (bizwan.com)
Rectus5
  • The muscle lies anterior to the vastus intermedius but deep to the rectus femoris. (wikipedia.org)
  • The vastus medialis is the most medial of the four quadriceps muscles, which also include the rectus femoris , vastus intermedius , and the vastus lateralis . (bodyworksprime.com)
  • The quadriceps femoris muscle consists of four individual muscles, three vastus muscles, and a rectus femoris muscle. (howtorelief.com)
  • The descending terminal branch runs distally, posterior to the rectus and along the anterior border of the vastus lateralis, accompanied by the nerve to the latter muscle. (co.ma)
  • The quadriceps muscle group makes up the largest portion of the anterior compartment of the knee and consists of four muscles: rectus femoris, vastus medialis, vastus lateralis, and vastus intermedialis (see figure 4.7). (humankinetics.com)
Dislocation11
  • Dislocation - the patella comes completely out of the trochlea (see image). (physio-pedia.com)
  • Subluxation - a "halfway" point between a patella in situ and dislocation (see image). (physio-pedia.com)
  • It causes pain and swelling at the front of the knee and has a number of causes including previous patella dislocation injury. (sportsinjuryclinic.net)
  • Secondary instability results from a patella dislocation. (sportsinjuryclinic.net)
  • Patella dislocation severely compromises this ligament, resulting in patellofemoral instability. (sportsinjuryclinic.net)
  • This prevents lateral dislocation of the patella. (ramtan.co)
  • Primary patellar dislocation is defined as traumatic disruption of the previously uninjured medial peripatellar structures. (ramtan.co)
  • We present an instructive case of habitual left patellar dislocation in which the patella had appeared odd due to lateral tilt relative to contralateral side, but had been radiologically confirmed to be on the trochlea at 1 year prior to the referral. (biomedcentral.com)
  • This case illustrates that first-time patellar dislocation can gradually lead to habitual dislocation subsequently, and that cautious physical examinations in regard to patella tracking are essential since radiological examinations do not always reveal the pathophysiology of patellar instability. (biomedcentral.com)
  • We report a case of habitual patellar dislocation that appeared odd to the patient's family due to lateral tilt compared with contralateral patella, but was left untreated because plain X-rays (including skyline view) did not demonstrate significant patellofemoral malalignment 1 year prior to the referral. (biomedcentral.com)
  • This follows an acute patella dislocation which usually requires a significant injury. (wkhc.co.uk)
Linea aspera1
  • The vastus lateralis, the largest head of the quadriceps muscles, originates on the anterior inferior greater trochanter, the intertrochanteric line, the lateral lip of the linea aspera, and the intermuscular septum. (humankinetics.com)
Anterior17
  • [6] Patients with a subluxing patella may complain of a painful knee / anterior knee pain. (physio-pedia.com)
  • Standing [pelvis heights, lower limb alignment, "Q" quadriceps angle (formed by the intersection of the line drawn from the anterior superior iliac spine to the centre of the patella and the line drawn from the centre of the patella to the tibial tuberosity. (biomedcentral.com)
  • Increased Q angles, the angle between the anterior superior iliac spine (ASIS) and to the center of the patella, can also increase lateral forces on the patella. (scottsdalesportsmedicine.com)
  • Here we can see the vastus medialis muscle from an anterior view. (bodyworksprime.com)
  • We can see the vastus medialis in the anterior compartment, the section coloured in green. (bodyworksprime.com)
  • Highlighted in red we can see the vastus medialis' anterior origin points (inferior part of the intertrochanteric line and the spiral line which is also known as the pectineal line). (bodyworksprime.com)
  • The ala (or wing) of the ilium presents three surfaces (the gluteal and sacropelvic surfaces and the iliac fossa) separated by three borders (anterior, posterior, and medial, respectively). (dartmouth.edu)
  • The medial border includes the anterior edge of the auricular surface. (dartmouth.edu)
  • This form of patellar taping has been reported to reduce anterior knee pain, modulate the medial pull on the patella, improve joint alignment, and stimulate the vastus medialis oblique muscle. (ptpainite.com)
  • Clinically, this angle is represented by the intersection of a line drawn from the anterior superior iliac spine to the center of the patella with a second line drawn from the center of the tibial tuberosity to the center of the patella. (orthofixar.com)
  • The definition of this syndrome is anterior pain at the patella. (allyane.com)
  • Articulation (saddle) formed by the posterior surface of the patella and the anterior surface of the femoral condyles. (wordmint.com)
  • The muscular anatomy that provides dynamic stability to the knee is most easily divided into quadrants corresponding to their locations of anterior, posterior, lateral, or medial. (humankinetics.com)
  • The vastus medialis originates at the lower end of the anterior intertrochanteric line. (humankinetics.com)
  • The vastus intermedialis originates on the anterior mediolateral surface of the femoral diaphysis. (humankinetics.com)
  • There are four major ligaments that support the knee joint, two collateral ligaments (medial and lateral) and two cruciate ligaments (anterior and posterior). (michael-loehr.com)
  • Anterior knee pain may also be present because the saphenous nerve supplies the patella. (bizwan.com)
Pulls the patella3
  • Strengthening the vastus medialis often pulls the patella back on track where it should be. (acefitness.org)
  • One of the quadriceps muscles, the vastus medialis, pulls the patella inward (medially). (sportspodiatry.co.uk)
  • The aims of physiotherapy are to regain the normal range of movement and to rehabilitate the quadriceps muscle.The most important part of the quadriceps is the vastus medialis muscle - on the medial (inner) side of the knee - which pulls the patella medially and keeps it in the trochlear groove. (wkhc.co.uk)
Muscles8
  • It originates above the hip joint as a wide fascial band, originating from the gluteal muscles, tensor fascia lata, and vastus lateralis. (medscape.com)
  • Exercises to strengthen the Quadriceps muscles, in particular, the VMO (vastus medialis oblique) muscle. (sportsinjuryclinic.net)
  • These small ligaments work with the quadriceps muscles to help keep the patella in the centre of the femoral groove. (sportspodiatry.co.uk)
  • Here we can see the vastus medialis muscle highlighted in red amongst the other muscles of the leg. (bodyworksprime.com)
  • this image shows the lower limb anatomy from medial view showing the muscles, nerves , arteries and veins of the lower limb showing: 4. (edoctoronline.com)
  • The muscular branches are distributed to the pectineus and the adductor muscles on the medial side, and to the sartorius and the vastus medialis on the lateral side. (co.ma)
  • parts of the insertions of the lateral and medial vasti muscles, and on its deep surface is joined by the insertion of the vastus intermedius. (co.ma)
  • Hematomas are avoided by preventing multiple passes of the needle into the biceps femoris or the vastus lateralis muscles. (medscape.com)
Ligaments2
  • These occasionally are referred to as the medial patellofemoral, patellomeniscal, and patellotibial ligaments. (medscape.com)
  • There are also smaller rope like structures (ligaments) on the inner (medial) and outer (lateral) sides of the patella. (sportspodiatry.co.uk)
Kneecap1
Patellar retinaculum1
  • Deep to the medial patellar retinaculum, there are 3 focal capsular thickenings. (medscape.com)
Sartorius1
  • The posterior branch of the medial cutaneous nerve travels along the medial border of the sartorius muscle and pierces the deep fascia about the knee to also communicate with the saphenous nerve in providing cutaneous sensation to the patellar region. (bizwan.com)
Knee joint3
Border of patella1
  • Lateral translation of medial border of patella to lateral edge of trochlear groove is considered "2" quadrants and is considered abnormal amount of translation. (orthofixar.com)
Called the Vastus medialis1
Superior pole of the patella1
  • After the cut is made, the 2 vertical incisions just off the superior pole of the patella are connected using a No. 15 blade. (iqti.org)
Iliotibial3
  • [ 5 ] Fibers connecting the iliotibial band to the patella are referred to as the iliopatellar band. (medscape.com)
  • When the discussion evolved to the rehabilitation and the post-rehabilitation "return to play" (RTP) training of this athlete's knee, two suggestions mentioned for inclusion in the program design were the isolated strengthening of the vastus medialis obliquus (VMO) muscle and the stretching of the iliotibial band (ITB). (simplifaster.com)
  • iliotibial band and vastus lateralis muscle. (orthofixar.com)
Movement of the patella1
  • The lateral soft tissues (along the outer side of the patella) may be very tight and abnormal movement of the patella may be seen as the knee bends and straightens. (wkhc.co.uk)
Distally2
  • it is attached proximally between adductor tubercle and medial femoral epicondyle (Schottle point), and distally to superomedial patella. (orthofixar.com)
  • it is attached proximally to Vastus medialis and vastus lateralis and tibial condyles, and distally to medial and lateral patella. (orthofixar.com)
Muscle15
  • The tendinous part of the muscle is closely related to, and sometimes fuses with, the aponeurosis of the vastus intermedius. (wikipedia.org)
  • For the VI-type and the VL-type, the tendinous part of the muscle is integrated into the fascia of the vastus intermedius and the vastus lateralis respectively. (wikipedia.org)
  • citation needed] The tensor vastus intermedius muscle tenses on the aponeurosis of the vastus intermedius and also medialises the action of the muscle. (wikipedia.org)
  • A newly discovered muscle: The tensor of the vastus intermedius: Tensor Vastus Intermedius" (PDF). (wikipedia.org)
  • The remainder of the quadriceps muscle group, vastus lateralis, vastus intermedius, and vastus medialis originate on the femoral shaft. (medscape.com)
  • Often if this muscle is weak the knee bone (patella) will slide a little outward aggravating the knee on the outside. (markgiubarelli.com)
  • Quadriceps strengthening, in particular of the VMO (vastus medialis obliquus) muscle, may be advised. (sportsinjuryclinic.net)
  • Force directly over the joint is provided by the quads, the vastus medialis obliquus muscle provides the medial force on the joint. (scottsdalesportsmedicine.com)
  • Many rehabilitation and performance enhancement training program designs may include exercises that attempt to isolate the vastus medialis obliquus muscle to address the previously mentioned knee condition. (simplifaster.com)
  • Practitioners may use TKEs to attempt to isolate the vastus medialis obliquus muscle (VMO) to address athletes' patellofemoral pathologies, but the idea of VMO isolation has long been disproven. (simplifaster.com)
  • Dysplastic vastus medialis oblique (VMO) muscle. (orthofixar.com)
  • The vastus medialis obliquus muscle. (orthofixar.com)
  • vastus lateralis muscle 6. (edoctoronline.com)
  • Vastus lateralis is the largest of the quadriceps femoris muscle. (howtorelief.com)
  • The vastus medialis is part of the quadriceps muscle group. (howtorelief.com)
Superficial3
  • The femoral artery is divided into a superficial, deep, and common arteries, and these further divide into branches, including the medial and lateral circumflex arteries . (healthline.com)
  • In volunteers with partial numbness in the medial aspect of the foot, supplemental block of the medial dorsal cutaneous branch of the superficial peroneal nerve resulted in complete sensory blockade. (silverchair.com)
  • In some subjects, supplementary block of the medial dorsal cutaneous branch of the superficial peroneal nerve may have to be performed to assure complete numbness of the medial aspect of the foot. (silverchair.com)
Lateral patella1
  • When a dog has a lateral patella luxation, the patella is "popping out" of the trochlear groove to the lateral side (or "outside") of the joint. (valleyofthevets.com)
Largest sesamoid bone1
  • The patella, the largest sesamoid bone in the body, possesses the thickest articular cartilage. (medscape.com)
Bone5
  • Clinical symptoms of MPL are varied, ranging from "mild instability of the patella bone in the trochlear groove" to "complete luxation", representing different grades of severity of the conditions. (vin.com)
  • Pain comes from mechanical strain or stress on the medial or lateral retinaculum or subchondral bone ( Figure 34-1 ). (musculoskeletalkey.com)
  • Traditionally, Coventry type of osteotomy where a medial or lateral based wedge of bone is removed or an open wedge osteotomy is made & the space filled with bone graft, is done to achieve the desired correction. (lwlw100.com)
  • The knee cap (patella) is a small bone in the front of the knee. (sportspodiatry.co.uk)
  • Arthritis will prematurely effect that joint because of the constant rubbing of the patella on the bone, causing pain and decreasing mobility. (valleyofthevets.com)
Instability4
  • Patellar luxation (medial, lateral and upward) and instability of the femoropatellar joint are the major causes of lameness in the hind limbs of dogs. (vin.com)
  • Patellofemoral instability is defined as "symptomatic deficiency of the aforementioned passive constraint (patholaxity) such that the patella may escape partially or completely from its asymptomatic position with respect to the femoral trochlea under the influence of displacing force. (physio-pedia.com)
  • While 93 of these complained of patella joint pain, other indications for the treatment included joint instability and joint inflammation. (bauerfeind-life.com)
  • The main symptom of patellar instability is either a patella that dislocates completely or partially (termed subluxation) during knee movement. (wkhc.co.uk)
Poor tracking of th2
Saphenous6
  • the electrical discharges produced by the TENS machines directly affect the nerve endings located in the branches of the vastus and saphenous nerves, through which it connects with the femoral nerve, mitigating the sensation of pain. (premiumtensunits.com)
  • The following approaches to saphenous nerve block were compared in 10 volunteers: perifemoral, transsartorial, block at the medial femoral condyle, below-the-knee field block, and blockade at the level of the medial malleolus. (silverchair.com)
  • THE saphenous nerve can be blocked above the knee, at the level of the knee, below the knee, or just above the medial malleolus (MM). Blocks above the knee include the perifemoral, subsartorial, and transsartorial approaches, 1-4 whereas blocks at the level of the knee include block at the medial femoral condyle (BMFC) with or without a nerve stimulator 5-7 ( fig. 1 ). (silverchair.com)
  • The second branch supplies the skin superior to the patella and shares several communicating branches with the saphenous nerve. (bizwan.com)
  • Sensory loss may occur along the medial aspect of the leg below the knee (saphenous distribution). (bizwan.com)
  • It does miss the medial aspect of the leg, which is innervated by the saphenous nerve, a cutaneous extension of the femoral nerve. (medscape.com)
Collateral2
  • It is common practice to brace the medial collateral ligament with a bandage after an injury, especially when returning to sport. (ptpainite.com)
  • Medial collateral ligament (MCL) of the knee. (simplifaster.com)
Tibial condyles1
  • Articulation (bicondylar) formed by the medial and lateral femoral condyles and the medial and lateral tibial condyles. (wordmint.com)
Condyle1
  • The transsartorial, perifemoral, and below-the-knee field block approaches were more effective than block at the medial femoral condyle in providing sensory anesthesia to the medial aspect of the leg. (silverchair.com)
Posterior knee1
Alta1
  • Patella alta: causes patella to not articulate with sulcus, losing its constraint effects. (orthofixar.com)
Femoral trochlea1
  • Here the relationship between the patella and the femoral trochlea is abnormal because it never developed properly. (wkhc.co.uk)