The Z-plasty has for many years been recognised as a most valuable technique in hand surgery but its use has tended to be restricted to the relief of linear contractures. The recent trend towards Conservative in preference to radical fasciectomy in the treatment of Dupuytren’s contracture, however, has given it a much wider currency. Used in the treatment of this condition it can make exposure ...

Fingertip amputations are injuries commonly seen by family physicians. The classification of fingertip injuries corresponds with the normal anatomy of the tip of the digit. There are three zones of injury; the V-Y plasty technique is used to repair zone II injuries. The plane of the injury can be described as dorsal, transverse or volar. The dorsal and transverse planes lend themselves to the u...

BACKGROUND Carpal tunnel syndrome is the most common focal mono-neuropathy. A study was designed to compare the effects of traditional open carpal tunnel release with median neurolysis and Z-plasty reconstruction of the transverse carpal ligament on post-operative hand pain and hand function in patients with idiopathic carpal tunnel syndrome. METHODS Fifty-two patients with idiopathic carpal ...

PURPOSE We evaluated medium-term results of the left-sided maze procedure using cryoablation in patients with valvular heart disease. METHODS We retrospectively evaluated 111 patients with valvular heart disease who underwent the cryosurgical left-sided maze procedure. The mean follow-up period was 36.8 ± 24.9 months, and the mean duration of atrial fibrillation was 5.6 ± 6.0 years. The prima...

BACKGROUND Chronic actinic cheilitis is actinic keratosis located on the vermilion border. Treatment is essential because of the potential for malignant transformation. OBJECTIVE To evaluate the aesthetic and functional results of vermilionectomy using the classic and W-plasty techniques in actinic cheilitis. In the classic technique, the scar is linear and in the W-plasty one, it is a broken...

We present Z-DOC, a (prototype) serious game for training plastic surgery residents the steps comprising the Z-plasty surgical procedure. Z-DOC employs touch-based interactions and promotes competition amongst multiple players/users thus promote engagement and motivation. It is hypothesized that by learning the Z-plasty procedure in an interactive, engaging, and fun gaming environment, trainees...

A 54-year old man underwent redo mitral valve (MV) plasty because of recurrent mitral regurgitation (MR). Intraoperative transoesophageal echocardiography revealed severe MR and turbulent flow at the left ventricular (LV) outflow tract associated with systolic anterior motion of the MV. Various medical treatments, additional surgical correction, and atrial and right ventricular pacing had faile...

Method From December 1998 to December 2013 we performed symmetric volume-reduction plasty of the left atrium (LA) in 104 patients with mitral valve disease using a technique we developed: we began the superior suture on the top of LA, above the line between the superior pulmonary veins; the right and left sutures were begun more laterally than the ostium of the inferior pulmonary veins, while o...

Reconstructive surgeries often use topological manipulation of tissue to minimize postoperative scarring. The most common version of this, Z-plasty, involves modifying a straight line cut into a Z shape, followed by a rotational transposition of the resulting triangular pedicle flaps, and a final restitching of the wound. This locally reorients the anisotropic stress field and reduces the poten...

OBJECTIVE To describe the technique of intranasal Z-plasty and early results for this minimally invasive method to repair internal nasal valve collapse. Intranasal Z-plasty has been well described for nasal valve stenosis and cleft nasal deformities but poorly described for idiopathic nasal valve collapse, the most common indication for nasal valve surgery. DESIGN A retrospective medical reco...