– Discussion: – most common form of plica; – located over the medial femoral condyle; – vulnerable to direct trauma when the knee is flexed; – repeated trauma or irritation may lead to inflammation and fibrosis of the plica; – fibrotic plica has decreased elasticity which causes … Read more
– Anatomy: – humeral origin of MCL lies posterior to axis of elbow flexion, creating cam effect; – hence, anterior fibers are stressed in extension & posterior fibers are stressed in flexion; – anterior oblique, posterior oblique ligament, & small transverse ligament are 3 major portions of the … Read more
– See: Medial Approach: – Discussion: – medial epicondyle is common origin of several flexor muscles of hand and wrist; – when medial epicondyle is frxed, flexor muscles pull fragment distally; – during surgical procedure care must be made to protect ulnar nerve; – Fixation Stratedgy: – … Read more
– See: Anteromedial Approach – Discussion: – may be used for frx dislocations of talus, traumatic injuries to ankle joint, and osteochondritis dissecans of the talus; – disadvantages: possible to injure the tibial vessels and nerves; – incision: – centered on malleolus & is made … Read more
– See: – Arteriography – Arterial Trauma – Compartment Syndrome – Knee Dislocation – Popliteal Artery – Reperfusion Injury – Discussion: – note that the worst error to make is to underestimate the need to … Read more
– from Johansen, et al. (1990) Skeletal / soft-tissue injury Low energy (stab; simple fracture; pistol gunshot wound): 1 Medium energy (open or multiple fractures, dislocation): 2 High energy (high speed MVA or rifle GSW): 3 Very high energy (high speed trauma + gross contamination): 4 Limb ischemia … Read more
– ABG – Bronchospasm – Clinical Conditions – Criteria for Intubation – Criteria for Extubation – COPD – Fat Embolism Syndrome – Inverse … Read more
– See: – Exam for Spinal Cord Injury – Head Injury – Neuro Exam Menu – C-spine (initial care): – ensure that patient has adequate C-spine immobilization; – a standard backboard is unsuitable in children since it places the head into extension (pediatric … Read more
– See: – Digit Reimplantation – Moberg Flap; – Tendon Injuries of the Thumb: – Second Toe Transfer: – Skin Grafts: for hand defects; – Management of Acute Injuries: – amputations: – replantation: … Read more