Fig. 1 Microfracture hole in the subchondral bone. A microfracture depth of 2–4 mm is made to access the marrow elements and provide a pathway for release of the underlying…
Fig. 1 Arthroscopic view of the hip joint from the anterolateral portal. The cannula is in the anterior portal. At the 3 o’clock position on the acetabulum, significant inflammation and…
Fig. 1 Original cadaver dissection done by James M. Glick and Thomas G. Sampson to develop the portals for the lateral approach Fig. 2 The first hip distractor design using…
Fig. 1 (a) Prone position of a patient with a complete proximal hamstring rupture of the left lower extremity. (b) Prone position of a patient with a complete proximal hamstring…
Fig. 1 Intraoperative image of a right hip demonstrating the placement of the anterolateral (AL), mid-anterior (MA), distal anterolateral accessory (DALA), posterolateral (PL), and proximal anterolateral accessory (PALA) portals for…
Fig. 1 Mini-open incision. The circle is marked around the anterior superior iliac spine (ASIS) and the surgical incision starts 1 cm lateral and 1 cm inferior to the ASIS…
Fig. 1 Coronal MRI of a 45-year-old female with acute proximal hamstring avulsion (solid arrow) and 6 cm of distal retraction from the ischial tuberosity (dashed arrow) (Taken from Larson…
Fig. 1 (a) 4× and (b) 40× H + E stain from loose bodies after surgical removal demonstrating discrete hyaline cartilage nodules with chondrocytes with mild atypia (Courtesy of University…
Grade Amount of fat within muscle 0 Normal muscle 1 Some fatty streaks 2 More muscle than fat 3 Equal amounts of muscle and fat 4 More fat than muscle…
Fig. 1 Synovial chondromatosis, a condition of synovial metaplasia with four or more osteochondral loose bodies These loose bodies, which are either ossified or non-ossified, can become trapped in the…
