Figure 19.1 View of the right shoulder on MRI scan indicating a massive rotator cuff tear Diagnosis/Assessment The patient’s history, physical, and imaging findings are consistent with the diagnosis of…
Figure 21.1 Sagittal view of an MRI of the shoulder showing muscle atrophy and fatty replacement of the supraspinatus and infraspinatus Figure 21.2 Oblique coronal view of the left-shoulder MRI…
Figure 1.1 Plain AP radiograph (a) and T2 coronal MRI (b) demonstrating advanced joint space narrowing and bone marrow edema around the AC joint Diagnosis This patient presented with rotator…
Figure 2.1 AP (a), Y view (b) and axillary (c) radiographs obtained after 6 months of shoulder pain show a large homogenous calcific deposit measuring 22 × 7 mm in the subacromial…
Left Right Elevation/ABD supine 100 (active) 160 (passive) 150 (active) 160 (passive) Elevation/ABD upright 80 (active) 130 (passive) 130 (active) 150 (passive) External rotation 50 (active) 60 (passive) 60…
Figure 11.1 True AP x-ray view of the right shoulder in this patient demonstrating moderate superior migration of the humeral head and narrowing of the acromiohumeral interval. There are no…
Position of the proximal femur Dislocation Full flexion, adduction, internal rotation Pure posterior dislocation Partial flexion, medium abduction, internal rotation Posterior fracture dislocation Hyperabduction, extension, external rotation Anterior dislocation Injury…
Activity Typical peak force (BW) Walking, slow 1.6 ± 4.1 Walking, normal 2.1 ± 3.3 Walking, fast 1.8 ± 4.3 Jogging/running 4.3 ± 5.0 Ascending stairs 1.5 ± 5.5 Descending…
Fig. 8.1 AO Classification system for intertrochanteric fractures. Adapted from “Tscherne Unfallchirurgie.” N.P. Haas, C. Krettek; [Per- and sub-trochanteric fractures]; Copyright Springer: Berlin, Heidelberg 2012 Several studies have shown superior…
Timepoint Milestone 4 weeks Limb buds form from ectodermal layer of ventrolateral wall 7 weeks Cartilaginous models of femur and acetabulum have developed from mesodermal layer. Apoptosis creates cleft between…
