PERIPHERAL Joint Mobilization Chapter 5 Part 5 PERIPHERAL JOINT MOBILIZATION TECHNIQUES Hip Joint Hip Joint • The concave acetabulum receives the convex femoral head. • Resting Position – flexion 30, abduction 30, and slight external rotation. • Stabilization – Fixate the pelvis to the treatment table with belts. Bones and joints of the pelvis and hip. Hip Distraction of the Weight-Bearing Surface, Caudal Glide • Indications – – – – Testing Initial treatment Pain control General mobility • PRECAUTION: – In the presence of knee dysfunction, this position should not be used; see alternate Hip joint: distraction of the weight-bearing position surface. Alternate Position for Hip Caudal Glide • Indication – To apply distraction to the weight-bearing surface of the hip joint when there is knee dysfunction. • Patient Supine, with the hip and knee flexed. Hip Posterior Glide Indications • To increase flexion • To increase internal rotation Hip joint: posterior glide Hip Anterior Glide • Indications • To increase extension • To increase external rotation. Hip joint: anterior glide (A) prone Hip Anterior Glide (Alternate Position) Knee and Leg Knee and Leg • Tibiofemoral Articulation • The concave tibial plateaus articulate on the convex femoral condyles • Resting Position • The resting position is 25 flexion. • Treatment Plane • The treatment plane is along the surface of the tibial plateaus therefore, it moves with the tibia as the knee angle changes. • Stabilization • In most cases, the femur is stabilized with a belt or by the table. Bones and joints of the knee and leg. Tibiofemoral Distraction, Long-Axis Traction • • • • • Indications Testing initial treatment pain control general mobility. Tibiofemoral joint: distraction (A) sitting Tibiofemoral Distraction, Long-Axis Traction Tibiofemoral joint: distraction supine, Tibiofemoral Distraction, Long-Axis Traction Tibiofemoral joint: distraction PRONE Tibiofemoral Posterior Glide • Indications • Testing • to increase flexion. Tibiofemoral joint: posterior glide (drawer Tibiofemoral Posterior Glide: Alternate Positions and Progression • Indication • To increase flexion Tibiofemoral joint: posterior glide, sitting. Tibiofemoral Anterior Glide • Indication • To increase extension Tibiofemoral joint: anterior glide. Tibiofemoral Anterior Glide (Alternate positions) • Alternate Position • The drawer test position can also be used. The mobilizing force comes from the fingers on the posterior tibia as you lean backward Patellofemoral Joint, Distal Glide • Indication • To increase patellar mobility for knee flexion • PRECAUTION • Do not compress the patella into the femoral condyles while performing this technique Patellofemoral joint: distal glide. Patellofemoral Medial-Lateral Glide • Indication • To increase patellar mobility Patellofemoral joint: lateral glide. Proximal Tibiofibular Articulation: Anterior (Ventral)Glide • Indications • To increase movement of the fibular head; to reposition a posteriorly positioned head Proximal tibiofibular joint: anterior glide Distal Tibiofibular Articulation: Anterior(Ventral) or Posterior(Dorsal) Glide • Indication • To increase mobility of the mortise when it is restricting ankle dorsiflexion. Distal tibiofibular articulation: posterior glide Ankle and Foot Joints Ankle and Foot Joints Talocrural Joint (Upper Ankle Joint) • The convex talus articulates with the concave mortise made up of the tibia and fibula. Resting Position • The resting position is 10 plantarflexion Treatment Plane • The treatment plane is in the mortise, in an anteriorposterior direction with respect to the leg. Stabilization (A) Anterior view of the bones and joints of the lower leg and ankle. (B) Medial view. (C) • The tibia is strapped or held Lateral view of the bones and joint against the table. relationships of the ankle and foot. Talocrural Distraction • • • • • Indications Testing Initial Treatment Pain Control General Mobility. Talocrural joint: distraction. Talocrural Dorsal (Posterior) Glide • Indication • To increase dorsiflexion Talocrural joint: posterior glide Talocrural Ventral (Anterior) Glide Indication • To increase plantarflexion Talocrural joint: anterior glide. Subtalar Joint (Talocalcaneal), Posterior Compartment • The calcaneus is convex, articulating with a concave talus in the posterior compartment Resting Position • The resting position is midway between inversion and eversion. Treatment Plane • The treatment plane is in the talus, parallel to the sole of the foot (A) Anterior view of the bones and joints of the lower leg and ankle. (B) Medial view. (C) Lateral view of the bones and joint relationships of the ankle and foot Subtalar Distraction • • • • • Indications Testing Initial treatment Pain control General mobility for inversion/eversion Subtalar (talocalcaneal) joint: distraction Subtalar Medial Glide or Lateral Glide • Indications • Medial glide to increase eversion • lateral glide to increase inversion. Subtalar joint: lateral glide: (A) prone and (B) side-lying. Intertarsal and Tarsometatarsal Joints • When moving in a dorsalplantar direction with respect to the foot, all of the articulating surfaces are concave and convex in the same direction. • For example, the proximal articulating surface is convex and the distal articulating surface is concave. • The technique for mobilizing each joint is the same. The hand placement is adjusted to stabilize the proximal bone partner so the distal bone partner can be moved. (A) Anterior view of the bones and joints of the lower leg and ankle. (B) Medial view. (C) Lateral view of the bones and joint relationships of the ankle and foot Intertarsal and Tarsometatarsal Plantar Glide • Indication • To increase plantarflexion accessory motions (necessary for supination). Plantar glide of a distal tarsal bone on a stabilized proximal bone. Shown is the cuneiform bone on the navicular Intertarsal and Tarsometatarsal Dorsal Glide • Indication • To increase the dorsal gliding accessory motion (necessary for pronation). Dorsal gliding of a distal tarsal on a proximal tarsal. Shown is the cuboid bone on the calcaneus Intermetarsal, Metatarsophalangeal, and Interphalangeal Joints • The intermetatarsal, metatarsophalangeal, and interphalangeal joints of the toes are stabilized and mobilized in the same manner as the fingers. • In each case, the articulating surface of the proximal bone is convex, and the articulating surface of the distal bone is concave. . • It is easiest to stabilize the proximal bone and glide the surface of the distal bone either plantarward for flexion, dorsalward for extension, and medially or laterally for adduction and abduction