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Incisions for hip resurfacing (posterior approach) have been well documented to stretch in excess of 20 cm in length. Hip resurfacing has been described as a more complicated procedure in comparison to hip replacement , and the operative technique described by Derek McMinn FRCS Ed, for posterior hip resurfacing shows operative incision similar ...
The posterior approach is the most common and practical of those used to expose the hip joint. The posterior approaches allow excellent visualization of the femoral shaft, thus are popular for revision joint replacement surgery in cases in which the femoral component needs to be replaced.
Analytically, when the mode(s) of the posterior density can be given in closed form. This is the case when conjugate priors are used. Via numerical optimization such as the conjugate gradient method or Newton's method. This usually requires first or second derivatives, which have to be evaluated analytically or numerically.
Posterior probability is a conditional probability conditioned on randomly observed data. Hence it is a random variable. For a random variable, it is important to summarize its amount of uncertainty. One way to achieve this goal is to provide a credible interval of the posterior probability. [11]
The posterior (Moore or Southern) approach accesses the joint and capsule through the back, taking piriformis muscle and the short external rotators of the femur. This approach gives excellent access to the acetabulum and femur and preserves the hip abductors and thus minimizes the risk of abductor dysfunction post operatively.
Bayesian inference of phylogeny combines the information in the prior and in the data likelihood to create the so-called posterior probability of trees, which is the probability that the tree is correct given the data, the prior and the likelihood model.
The maximum a posteriori, which is the mode of the posterior and is often computed in Bayesian statistics using mathematical optimization methods, remains the same. The posterior can be approximated even without computing the exact value of () with methods such as Markov chain Monte Carlo or variational Bayesian methods. [2]
Posterior analytics (a posteriori) is about inductive logic, which comes from observational evidence. Both terms appear in Euclid's Elements and were popularized by Immanuel Kant's Critique of Pure Reason, an influential work in the history of philosophy. [1] Both terms are primarily used as modifiers to the noun knowledge (e.g., a priori ...