Der Unfallchirurg
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Review
[Chronic lower leg pain: entrapment of common peroneal nerve or tibial nerve-German version].
Young individuals with chronic exercise-induced lower leg pain (ELP) who have normal compartmental muscle pressures and normal imaging occasionally suffer from a nerve entrapment syndrome. These patients have consistently undergone a variety of diagnostic tests and often futile therapies prior to arriving at the correct diagnosis. ⋯ A lower leg discomfort that is frequently present at night but worsens during exercise combined with altered foot skin sensations suggests an entrapment of the common peroneal or tibial nerve. If conservative therapies fail, neurolysis is advised.
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Review
[Infrapatellar nerve damage : A neglected cause of severe localized leg pain-German version].
A small portion of patients suffer from severe knee pain following previous knee surgery or a trauma. Awareness among traumatologists regarding a neuropathic origin of this persistent knee pain is poor. Ongoing pain close to the knee may be caused by damage of the infrapatellar nerve (IN). ⋯ This study includes 15 patients having IN damage who were offered a step-up regimen including lidocaine injections, pulsed radiofrequency (PRF) or neurectomy. Success (>50% drop in numeric rating scale pain score) was attained in 11 (73% success rate, 9 month median follow-up). The aim of this contribution is to increase knowledge regarding this illusive entity and to discuss the efficacy of our treatment protocol.
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Review
[Chronic exertional compartment syndrome as a cause of anterolateral leg pain-German version].
Exercise-induced leg pain (ELP) and tightness may be caused by a chronic exertional compartment syndrome (CECS). Although CECS can develop in any muscle compartment, most individuals suffer from an anterior tibial muscle CECS (ant-CECS). Typically, a patient with ant-CECS experiences discomfort toward the end of sports activity or in the hours thereafter. ⋯ A fasciotomy must be considered in recalcitrant cases. Residual or recurrent disease may necessitate partial removal of the fascia. The aim of this overview is to discuss the management of CECS in the anterolateral portion of the leg.
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Review
[The diagnosis and management of medial tibial stress syndrome : An evidence update-German version].
Medial tibial stress syndrome is a common overuse injury in jumping and running athletes. It is defined as exercise-induced pain along the distal posteromedial border of the tibia and the presence of recognisable pain on palpation over a length of 5 or more centimetres. This overview article provides an evidence update on the diagnosis and management of athletes with medial tibial stress syndrome.
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This article presents the case of a 53-year-old male patient born in Sri Lanka, who presented to the outpatient unit with the suspicion of empyema of the knee joint. Within the framework of knee arthroscopy, the diagnosis of ochronosis was made and later confirmed by histopathological biopsy. The alkaptonuria is caused by a homogentisate 1,2-dioxygenase deficiency and leads to an accumulation of homogentisic acid, a degradation product of tyrosine. This leads to the characteristic appearance of ochronosis with bluish-black deposits in the tissue (e.g. in connective tissue, sclera and ear cartilage) and a black coloration of the urine.