– See: Patella Alta: – Discussion: – patellar height in relation to the joint line: (2 methods) – Insall and Salvati Method – Blackburne and Peel Method – fat density zone seen posterior to the quadriceps (water … Read more
– Discussion: Tibial Plateau Frx Menu – lateral plateau frxs include: – type I fractures – type II fractures – type III fractures – local compression frx which are similar to type iii frx – Surgical Stratedgy: – extensile surgical approach that exposes whole … Read more
– See: – Flexion and Extension Views: – Technique: – Upper Cervical Spine: – prevertebral soft tissues – occipital-atlanto-axial injury: – atlanto-occipital disassociation – C1-C2 interspinous space should not be greater … Read more
– See: – Discoid Meniscus:: – Types of Meniscal Tears; – Discussion: – in shape medial meniscus resembles a C, whereas lateral meniscus is more sharply curved and resembles an O that is unclosed medially; – lateral meniscus is much more of closed circle in uniform width from anterior to posterior; – it has … Read more
– See: Hallux Valgus Arthroplasty Menu: – Technique: – begins thru a short dorsal incision in 1st web space, which is made in midline in order to avoid superficial branches of deep peroneal nerve which passes on each side; – if incision is made to proximally, it … Read more
– Anatomy: – LFCN, as its name suggests, is purely sensory; – it arises from L2 and L3, travels downward lateral to the psoas muscle, crosses the iliacus muscle (deep to fascia), passes either thru or underneath the lateral aspect of the inguinal ligament, and finally travels onto innervate the lateral … Read more
– Discussion: Anterior Lesion: – lateral compression injury, contralateral type (Bucket Handle): – bucket handle type of injury is usually caused by direct blow to pelvis; – anterior fracture may be on the opposite side to the posterior lesion (contralateral type) or all four rami may fracture anteriorly; … Read more
– See: Pelvic Fractures – Discussion: – most common form of pelvic fracture; – transverse frx of pubic rami & ipsilateral / contralateral to posterior injury; – LC injuries are described by both their anterior and posterior pathology; – pelvic ring implodes or collapses, & one side rotates … Read more
– See: – Anterior Compartment – Superficial Poserior Compartment – Deep Posterior Compartment – Anatomy: – lateral compartment contains only 2 muscles, peroneus brevis, & longus, which serve primarily as plantarflexors and evertors of foot; – superficial peroneal nerve runs in … Read more
– Discussion: – tripled layered arrangement on the lateral aspect of knee; – posterolateral part of capsule is divided into two laminae that encompass LCL, fabellofibullar, & arcuate ligaments; – Layer I – superficial Layer (Layer I): 2 parts; – iliotibial tract (and its expansion anteriorly) … Read more