Arthroscopic treatment of non-homogeneous calcifying tendinitis of the rotator cuff.

The purpose of this study is to investigate the clinical outcome of arthroscopic treatment for patients with non-homogeneous infiltrated calcifying tendinitis of the rotator cuff (type III), and to assess the optimal method for this arthroscopic treatment. We retrospectively reviewed the charts of 81 patients who underwent arthroscopic treatment for non-homogeneous infiltrated calcifying tendinitis of the rotator cuff (type III). Patients were divided into two groups: Group A (n = 31) consisted of patients who underwent excision of calcification, and Group B comprised patients who underwent acromioplasty alone (n = 50).

Static rotational and sagittal knee laxity measurements after reconstruction of the anterior cruciate ligament.

Purpose: The goal of the present study was to evaluate static anteroposterior and rotational knee laxity after ACL reconstructions with two noninvasive measurement devices by comparing the measured results of the operated with the contralateral healthy knees of the patients.

Methods: Fifty-two consecutive patients were reviewed after isolated single-bundle transtibial ACL reconstruction using a BPTB graft. At a mean follow-up of 27 months, sagittal AP laxity was tested using a noninvasive knee measurement system (Genourob) with an applied pressure of 67 N, 89 N and 134 N.

[Complications with all-inside devices used in reconstructive meniscal surgery].

All-inside devices have become increasingly popular in reconstructive meniscal surgery since their introduction at the beginning of the 1990s. Although the latest clinical investigations show better results for conventional suture techniques, meniscal devices are an important alternative because of the low risk of neurovascular injury and the easy handling of the instruments. Over the years, many reports on specific complications related to all-inside devices have been published.

[Complications related to implants in arthroscopic shoulder surgery].

With the increase in shoulder arthroscopies are increased complications related to shoulder implants frequently used for arthroscopic rotator cuff repair and shoulder stabilisation. The biggest problem is malpositioning of the suture anchor, which might lead to persistent pain, serious cartilage damage, decreased range of motion, and failure of the reconstruction, resulting in revision surgery. Especially in osteoporotic bone, it is important to choose an implant that provides sufficient mechanical strength.