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femur neck, avascular necrosis

Hip fractures most often damage the ___, and can cause ___ if they disrupt the blood supply

ATF, PTF, and calcaneofibular

Ligaments composing the lateral ligament of the ankle

anterior and posterior ligaments of the head of the fibula

Ligaments strengthening the superior tibiofibular joint

tibia, femur

The ACL and PCL are named for where they attach to the ___, not the ___

anterior intercondylar area, lateral condyle, posterior rolling, posterior femur displacement, and hyperextension

The ACL goes from the ___ to the ___, and prevents ___

superiorly, posteriorly, and laterally

The ACL runs ___ from tibia to femur

weak, lateral malleolus, neck of talus

The ATF is a ___ ligament that goes from the ___ to the ___

medial meniscus

The MCL also attaches to the ___

tibial, fibular

The MCL is also called the ___ collateral ligament, and the LCL also called the ___

posterior intercondylar area, medial condyle, anterior rolling, anterior femur displacement, and hyperflexion

The PCL goes from the ___ to the ___ and limits ___

strong, malleolar fossa, lateral tubercle

The PTF is a ___ ligament that goes from the ___ to the ___

pubofemoral ligament, iliofemoral ligament

The ___ is the ligament spanning from the obturator crest to the femur and blends with the ___ distally

acetabular fossa, ischium

The ___ is the socket portion of the acetabulum and formed mainly by the ___

spring, plantar calcaneonavicular

The ___ joint, aka ___, spans from the sustentaculum tail and navicular, transferring weight and maintaining arch of the foot

short plantar, plantar calcaneocuboid

The ___ ligament, aka ___ ligament, is a ligament running deep to the long plantar ligament connecting from calcaneus to cuboid

medial, lateral

The ___ meniscus adheres to the tibial collateral ligament (MCL) and the ___ meniscus is smaller

oblique, arcuate

The ___ popliteal ligament attaches the semimembranosus to the posterior part of the joint capsule, and the ___ goes from the fibular head to the posterior surface of the knee joint

iliolumbar ligament, L4-L5 and sacrum

The ___ provides further stabilization to the SI joint and attaches to the ___

talocrural, hinge, tibia and fibula, talus

The ankle joint, aka ___ joint, is a ___ joint with articulations between the ___ and ___

malleolar arteries, fibular and anterior/posterior tibial arteries

The blood supply of the ankle is the ___, which come from the ___

genicular anastomosis, femoral, tibial, and common fibular

The blood supply of the knee joint comes from the ___, and the innervation is the ___ nerves

lateral malleolus, lateral calcaneum

The calcaneofibular ligament goes from the ___ to the ___

tibia, fibula

The femur articulates with the ___, not the ___

femoral, obturator, superior gluteal, and nerve to obturator quadratus

The hip joint is supplied by the ___ nerve anteriorly, ___ inferiorly, ___ nerve superiorly, and ___ posteriorly

hyperextension

The iliofemoral ligament prevents ___

tibiofibular syndesmosis, compound joint, talus

The inferior tibiofibular joint, aka ___, is a ___; the fibula articulates with the ___ in addition to the tibia

hinge, flexion, extension, gliding, and rolling

The knee joint is a ___ type joint that permits ___

calcaneus, talus, navicular, cuneiforms, and medial 3 metatarsals, talus

The medial longitudinal arch is formed by the ___, its apex formed by the ___

ischium, ilium, and pubis, acetabulum

The pelvic part of the hip joint is formed by the ___, which are collectively form a socket called the __

hyper rotation, posterior SI ligaments

The sacrospinous and sacrotuberous ligaments prevent ___ and blend with the ___

ACL, MCL, and medial meniscus, lateral, foot planted and leg extended

The so-called unhappy triad is damage to the ___, which occurs following a __ blow to the knee while it has ___

plane joint, two flat surfaces

The superior tibiofibular joint is a ___ joint with ___

orbicular zone

fibers forming a fibrous spiral from the hip to the intertrochanteric line, helping with the rotation of the femur during walking and increasing stability

tibial and deep fibular

innervation of the ankle joint

long plantar joint

joint connecting from the calcaneus to the cuboid

fibrous layer

layer of the joint capsule attaching the rim of the acetabulum to the transverse acetabular ligament

interosseous tibiofibular ligament

ligament connecting most of the tibia and fibula

transverse acetabular ligament

ligament crossing the acetabular notch

iliofemoral ligament

ligament spanning from the ASIS to intertrochanteric line

ischiofemoral ligament

ligament that spans from ischium to femur neck

interosseous talocalcaneal ligament

ligament within the talar sinus that separates the subtalar and calcaneonavicular joints

talonavicular and calcaneocuboid

ligaments making up the transverse tarsus joint

anterior and posterior tibiofibular ligaments

ligaments strengthening the lower articulation of the tibia and fibula

ligament of head of femur

small ligament that connects the femur and the pelvis

interosseous sacroiliac ligament

strongest ligament in the human body

subtalar joint

synovial joint between the talus and calcaneus

infrapatellar fat pad

synovial membrane covering the internal knee ligaments and the fat pad for the patella

ACL

weaker of the cruciate ligaments

lunate/articular surface

Cartilage covering the margins of the acetabulum

ischiofemoral ligament

Weakest and posteriormost ligament of the hip joint

synovial folds, retinacular arteries

___ are folds of synovial membrane that house the __ supplying the femur head and neck

medial/lateral circumflex femoral and artery to head of femur

arteries supplying the hip joints

femoropatellar

articulation between femur and patella

femorotibial

articulation of medial and lateral condyles of the femur with the tibial condyles

acetabular labrum

cartilage that covers the rim of the acetabulum

calcaneus, cuboid, and lateral 2 metatarsals

components of the lateral longituindal arch

inferior transverse/tibiofibular ligament

continuation of the posterior tibiofibular ligament that strengthens the medial and lateral malleoli with the talus

tibionavicular, tibiocalcaneal, anterior tibiotalar, and posterior tibiotalar

deltoid ligament components