knee joint anatomy notes pdf

0000072955 00000 n %%EOF ��L�Z8��tpN\��a��ǁ��1��)��\�?�*�8�Y4>e:�zB�`b�ʃp�~�U��-�4t8 Hardly any other joint has as many 0000000016 00000 n Stability of the joint is governed by a combination of static ligaments, dynamic muscular forces, meniscocapsular aponeurosis, bony topography, and joint load. 0000001861 00000 n Abstract: Functionally, the knee comprises 2 articulations—the patellofemoral and tibiofemoral. �sЀu��'�Վ�uNP¦�q�P�4�F�d��d��#J��x �Q�'�05!�n��~�|�C�p��I�{�n>u�x��0�3$@�@�(M@�1��F��~��@��{T��2�G�� Clinical examination of the knee C H A P T E R 5 0 667 the cause is a valgus position of the heel and inversion of the forefoot, appropriate measures can be taken. 0000046714 00000 n 0 Finally, US is lower cost than MR imaging and has the The main features of the knee anatomy include bones, cartilages, ligaments, tendons and muscles. There are three bones that come together at the knee joint. Bony Structures The knee is a complex modiﬁed hinge joint with the greatest range of movement in ﬂexion and extension about the knee joint is crucial as indicated by the increasing number of investigations and publications on this topic.8–18 Previous anatomical studies of innerva-tion of the posterior knee joint … 0000024705 00000 n KNEE JOINT Knee Joint The knee joint is the largest and most complex joint in the body. 51 0 obj <> endobj ��ul��/@K&Z��-��PuQqh�( �EV_��&�� >�s��B�*�o��(��*��On�Wz��,Li�p��o��K�R�夐 _�v�Z�RZ��g?�$�,��/\´*.#`Z�赭3mu�h�,�s�\~"�� /!s�E�ɝ\#i��V6�qJ�ơ7~8N��3n�VR�an Examples- knee joint, stemo-clavicular joint, etc. Knee joint: anatomy and a simplified illustration of a hinge joint 11 Picture 4. Crossing the meniscus are various ligaments, which aid in stabilizing the knee joint. The aim of this short report is to examine knee joint anatomy and physiology with respect to knee stability. Ch. It’s not a normal hinge joint as it goes through some level of automatic (conjunct) rotation during flexion and extension of the knee. 0000012359 00000 n 0000069595 00000 n The patella The patella is a flat, triangular bone, situated on the front of the knee joint (Fig. Hip joint: anatomy and a simplified illustration of a ball-and-socket joint 10 Figure 3. <]>> 0000012625 00000 n Knee instability has been the focus of large number of studies over the last decade; however, a high incidence rate of injury still exists. Uniaxial Joint: It has one degree freedom of • Comprised of four bones. 0000065904 00000 n Three-dimensional anatomy of the ostrich (Struthiocamelus) knee joint Kyle P. Chadwick, Sophie Regnault, Vivian Allen and John R. Hutchinson Structure & Motion Lab, Department of Comparative Biomedical Sciences, The Royal Movements in the knee joint 1) Inicial rotation –unlocking of the knee 5-10 degree of inner rotation of the tibia 2) Rolling movement in menisco-femoral joint 3) Gliding movement of femoral condyles and meniscs on the tibial Lig. 0000072376 00000 n 0000072061 00000 n 0000071802 00000 n 0000068882 00000 n What do you think are the most common joint … H�lVMs�6��W�v,�$��:�ɡ�NgZ�� S��"T��} )�N.�b�ow��z��{��o��4��/7�o�s�UR��֦T�W��#kє��p~��3oJ�Zw��ލ�\��ݹ�t�=֎s�],�d�"u)��B��o+J��}�U)�:Ew�{OAK��$,w>��)E�eSU��"jYZ�؍nDi��o�GV��d�K.�2b��K��x��Y�R�?��םdŵ́��B�$�wV��ȏEN(��TeÛ&�\�+P]��U��nK�o�3Ui��l�!��H8}`'j��a΍ԕ,+� QSO�4 Oblique popliteal 8 Warm-Up 1. 102 0 obj <>stream The knee meniscus is situated between the femur and the tibia. Actually, it’s a compound joint being composed of 3 articulations: 0000018799 00000 n 0000024740 00000 n Anatomy of the Lower Extremity: Knee Joint See online here Besides the shoulder joint, the knee joint is one of the most complex capsuloligamentous structure systems of the human body. 0000041104 00000 n The Knee Joint. 2017, 2, 34 2 of 11 2. It allows flexion, extension and some rotation. Plantarflexion and Femoropatellar Joint 0000012551 00000 n 0000065107 00000 n ]s�V��X 0000073157 00000 n The shin bone Kinesiol. (B) According to the axis of movements and the shape of articular sufaces-the joints may be uniaxial, biaxial, polyaxial and plane. Content Type of joint Articular surfaces Ligaments Synovial membrane Mobility of the joint. Knee instability has been the focus of large number of studies over the last decade; however, a high incidence rate of injury still exists. 0000028415 00000 n The knee joint may look like a simple joint, but it is actually one of the most complex. Knee joint. C�]��z�/J�UEnn�diZ� �>x��,z��ۦp�O��F�[iq�� The knee joint is made up of three bones and a variety of ligaments. Morphol. Anatomy & Physiology Lecture Notes - Joints 1. 51 52 endstream endobj 791 0 obj <> endobj 792 0 obj <> endobj 793 0 obj <> endobj 794 0 obj <>/ExtGState<>/Font<>/ProcSet[/PDF/Text/ImageC]/XObject<>>>/Rotate 0/StructParents 1/Type/Page>> endobj 795 0 obj <. 0000046262 00000 n 0000040744 00000 n What is another name for joints? 0000027972 00000 n trailer ��ۃc��/�,a|r�>kzX|�9�Mzf�[��f�38�ݴ�2i��#��tb��. • Femur • Tibia • FibulaMovements of the Knee • The principal knee movements are flexion and extension, but rotation of the knee is The tibial tuberosity is the “bump” below the knee. 0000012072 00000 n 0000012213 00000 n x�b```f`Еf`c`�� ̀ ��@Q� �,2l�r7�~6��3z{�mn��,��}_�V�P��T�e �uM_��Ͷ�g�,W�>Ц��i*:�k�� ^\U��Ui�;��Y��@" ��8��5��e��,�f� �L[NUB��:�Ee��v��0�2�:�X��p�!��P��&�� fhdtt yLJj.DR0 Y2��(:��CC��MC�4E�dpqqCH�J��A�� ANATOMY Knee Joint Cobourg Collegiate Institute 2 2015 Let's begin with the basics of knee anatomy. The Knee Joint • Poorly constructed in terms of stability - femur round, tibia flat. rt��2H4R(eU�)��nyvWYS��IR#%|�!�v�-��Z�VQ�,��`;q�\�\S��f�`�.�%��OTr�(��K� k�2ǁ��;.�z@M1ċ#i5RkU� kǨʫ��LmG$R-Z�%�&��$�|UO��E��j��=-��J]�f$��'�\$@-�A"/o�$�4�8��K��~��~��(�K�,/f�4۔sF25��A��ʾ��3�!r5kt��JIM�CM]f�a��O��u��˴��#�Q�� N5;5t�É��N~��{��0 9��i�/�� M|QgB@��K��I*0!�@�o F�D� 0000073009 00000 n Knee Anatomy Francesc Malagelada Jordi Vega Pau Golanó The knee is the largest joint in the human body and one of the most complex from a functional point of view. and lateral joint recesses, anterior knee bursae, and femoral articular cartilage. 2 Anatomy of the knee joint: anterior view. J. Funct. 1. 2. anatomy of knee joint,biomechanics clinial and surgical approaches in brief Slideshare uses cookies to improve functionality and performance, and to provide you with relevant advertising. Knee joint: want to learn more about it? startxref 0000041729 00000 n PDF Notes These notes are created to make some topics easy... * It does not cover all the topics * Students must refer other books to cover other topics to pass the Exam. %PDF-1.6 %�� The knee joint is a hinge joint during flexion–extension but in a flexed position modifications enable axial rotation around a central pivot. Makris et al. Knee joint (Articulatio genu) The knee joint is a synovial joint that connects three bones; the femur, tibia and patella.. Knee Joint Anatomy. 0000046607 00000 n 7412 E.A. If you continue browsing the site, you agree to the use of cookies on this website. What are the 2 main functions of joints? 0000046026 00000 n 0000047031 00000 n The knee joint is a synovial joint this means it contains a fluid that lubricates it. H��U�n�6��+t��BR$%��E�h�^b��E�"�J$ѕ��3��S�̼7o��O�ɚ9��on��畒Em2�mQZ�IY��Y�t�u6��fu{/2�mv+Q��u��k]#mf*^X^V�fX�l��W��버��nt�g|4E��KU��C��53EK�w�Ұ endstream endobj 58 0 obj <>stream The osseous portions of the knee were discussed in a relation to muscular actions. 0000042162 00000 n the largest joint in the body and connects the thigh with the lower leg. 0000013833 00000 n extent. Anatomy of Knee Stability 2.1. K^'��m��۬�lrGc��@��ݐ��G��(�e�2k�XJ�ؓ�'�Uz��e:S��e��8�(Vթ3Vc䩌>{6�}�"��x��s�1��GO��p�Y��E��ڲ��*��=��k�/m�rBk��}K��,�k*�,��\Rz�,&�Oɝ��ч�Ւ�� g��ŵ� 0000069212 00000 n 0000022012 00000 n �Vj0�;�i`�bM��0�{T� �m�؈A�f�k �?ՙ 0000042602 00000 n 0000019962 00000 n X�Z�D��B��~�~ro��MK�8X�] 0000070281 00000 n Knee joint stability requires the integration of a complex set of anatomical structures and physiological mechanism. 1. of knee has been also discussed respectively to some. The knee is formed by the femur (the thigh bone), the tibia knee joint anatomy and clinical. 0000016344 00000 n 0000065499 00000 n This article provides a basis for understanding the anatomy involved in knee disorders and was directed toward structures of clinical importance. endstream endobj 52 0 obj /Data 52 0 R/TransformMethod/UR3/Type/SigRef>>]/Prop_Build<>/App<>/PubSec<>>>/Type/Sig>>>>/Metadata 49 0 R/AcroForm 53 0 R/Pages 46 0 R/Type/Catalog/PageLabels 44 0 R>> endobj 53 0 obj <>/Encoding<>>>/SigFlags 2>> endobj 54 0 obj <> endobj 55 0 obj <>/Font<>/ProcSet[/PDF/Text]/ExtGState<>>> endobj 56 0 obj [57 0 R 58 0 R 59 0 R 60 0 R 61 0 R 62 0 R 63 0 R 64 0 R] endobj 57 0 obj <>stream xref 0000042415 00000 n In the knee joint, the femur articulates with the tibia and the patella. °p9(042i`älæFÎçXHMcàTòÕÔ"îØ@:!û$P½ ÷É&pQÆàTï dsPÄL îã This fluid is known as the synovial fluid. 3. The 0000015117 00000 n 0000069916 00000 n 3. 0000017539 00000 n It’s a synovial joint of altered hinge variety. 0000070121 00000 n For evaluation of the anterior knee structures at US, the patient is imaging and claustrophobia. … Our engaging videos, interactive quizzes, in-depth articles and HD atlas are here to get you top results faster. 2. The distal tibiofibular joint is a fibrous syndesmosis that allows very little motion, increasing stability of the low leg. - The Knee Joint is the largest & most complicated joint in the body . The knee is a trochoginglymoid joint that derives its physiologic joint play and its typical rolling-gliding mechanism of flexion and extension from its six degrees of freedom - three in translation and three in rotation. 0000072742 00000 n Despite its single joint cavity, the knee consists of three joints in one. The talocrural joint is a true hinge joint. ��0��]��P(�`_%�i4��@;��Po�_�i�P��H�GV��DkU�.�A��n��HEDU��c� ��黽�1�7�Ǒ=�G7P�b�iF��/w~jZ�E��Q2w�c{�@�� {��i[S�G��1��1��:QTe5)��%�{,�6��PdTu�a.P8`�l��}.P�6��2�쐝E{�J��/?�m`��y;u��#�O?X�聈�V�B� �N��C`DO��z^��A��!��# 0000027575 00000 n 0000021034 00000 n movement: flexion to 150°, extension to 5-10° hyperextension; rotation whilst in the flexed position to 10° actively and 60° passively Knee Joint • largest synovial joint • Hinge joint • Ligaments –associated with joint capsule: Patellar ligament –is continuation of the tendon of quadriceps femoris muscle; extends from patella to tibial tuberosity. 0000064587 00000 n 0000066521 00000 n 0000042761 00000 n 0000041484 00000 n 0000001336 00000 n
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