[Modified percutaneous achillotentomy according to Hoke for minimally invasive treatment of pointed foot]. / Modifizierte perkutane Achillotenotomie nach Hoke zur minimal-invasiven Spitzfußbehandlung.

OBJECTIVE: Various underlying diseases can lead to a pointed foot in children and adults. If the gastrocnemius and soleus muscles are structurally shortened, various surgical procedures are available to correct this malposition. A preferred method for restoring a normal dorsiflexion of the upper ankle joint is percutaneous achillotentomy according to Hoke. Consideration of the physiological-anatomical torsion of the Achilles tendon as it corresponds to the White technique and is recommended by some authors shows in our experience no advantages. In the present work, we show a modified, likewise minimally invasive form of this surgical method with which immediate full weight-bearing of the affected lower extremity is possible from postoperative day 1. INDICATIONS: All clinically relevant structural pointed foot, for primary and/or for revision treatment. CONTRAINDICATIONS: Infection in the area of the operation. SURGICAL TECHNIQUE: No tourniquet, 3 incisions with the 15 mm knife: (1) medial distal at the transition from the Achilles tendon to the calcaneus, (2) medial proximal approximately 7 cm proximal to the 1st stab incision, (3) lateral, midway between the first two incisions; no skin suturing, application of a lower leg cast. POSTOPERATIVE MANAGEMENT: On postoperative day 1, cast hybridization using Scotchcast (3M Deutschland GmbH, Neuss, Germany), followed by pain-adapted full weight-bearing; removal of the cast in the outpatient department after 4 weeks. RESULTS: A total of 104 patients underwent surgery, 1 case of a local pressure point, no infections, no overcorrections, no Achilles tendon ruptures, in one case a postoperative relapse due to a broken cast. The risk of overcorrection to the foot, which was considered the main complication in the literature, did not occur in any of the cases.

Erratum to: Three-dimensional thoracoscopic vertebral body replacement at the thoracolumbar junction.

Erratum to:Oper Orthop Traumatol 2018 https://doi.org/10.1007/s00064-018-0559-3 The article was wrongly published under the article type "Review". Please note that the article is an "Original Paper".The publisher apologizes to authors and ….

Three-dimensional thoracoscopic vertebral body replacement at the thoracolumbar junction.

OBJECTIVE: The aim is to stabilize the thoracolumbar spine with a thoracoscopically implanted vertebral body replacement (VBR). To improve intraoperative depth perception and orientation, implantation is performed under three-dimensional (3D) thoracoscopic vision. INDICATIONS: Vertebral burst fractures at the thoracolumbar junction (A4 AOSpine classification), pseudarthrosis, and posttraumatic instability with increasing kyphosis. CONTRAINDICATIONS: Severe pulmonary dysfunctions, pulmonary or thoracic infections, previous thoracic surgery, and pulmonary adhesions. SURGICAL TECHNIQUE: The patient is lying in a right lateral decubitus position. Localization of the fractured vertebra. Minimally invasive transthoracic approach. Perform single lung ventilation and insert the 3D thoracoscope two intercostal spaces above the working portal. Utilization of special binocular glasses for 3D vision of the operation field and secure resection of the fractured vertebra. Measurement of the bony defect and insertion of the expandable cage. Control of correct cage position under fluoroscopy. Insertion of a chest tube and inflate the left lung. POSTOPERATIVE MANAGEMENT: Chestâ€¯× ray Remove chest tube when output is <500 ml/24 h Early mobilization on the ward 6 weeks no weight-bearing >5 kg RESULTS: Between 2012 and 2017, 12 patients received a VBR under 3D thoracoscopic vision. After a mean follow up of 26 months, no cage dislocation was noticed and all patients recovered from the initial back pain. Complications were notable in two cases (17%) with a small pneumothorax after removal of the chest tube and postoperative pneumonia in one patient (8%). All responded to conservative treatment. Revision surgery was not necessary.

[Ulnar-sided wrist pain in sports: TFCC lesions and fractures of the hook of the hamate bone as uncommon diagnosis]. / Ulnarer Handgelenkschmerz beim Schlagsport: TFCC-Läsionen und Frakturen des Hamulus ossis hamati als seltene Diagnosen.

Injuries to the hand and wrist are common sports injuries. The diagnosis and therapy of wrist injuries are becoming more important, especially in increasingly more popular ball-hitting sports, such as golf, tennis and baseball. Ulnar-sided wrist pain is initially often misdiagnosed and treated as tenosynovitis or tendinitis but tears of the triangular fibrocartilage complex (TFCC) and fractures of the hook of hamate bone, which can also occur in these sports are seldomly diagnosed. The aim of this study was to conduct a systematic review of the literature focussing on TFCC lesions and fractures of the hook of the hamate bone in racquet sports, baseball and golf. A systematic review of the literature was performed in PubMed on the occurrence of TFCC lesions and fractures of the hook of the hamate bone. All studies and case reports were included. Because of the rarity of these injuries there were no exclusion criteria concerning the number of cases. Injuries associated with ball-hitting sports, such as TFCC lesions and fractures of hook of the hamate bone are still underrepresented in the current literature on sports injuries. The diagnosis and treatment of these injuries are often delayed and can severely handicap the performance and career of affected professional as well as amateur athletes.