Transforaminal lumbar interbody fusion with a tantalum cage: lumbar lordosis redistribution and sacral slope restoration with a modified posterior technique.

Background: Transforaminal lumbar interbody fusion (TLIF), a commonly used procedure in spine surgery, has the advantage of a lower incidence of nerve lesions compared to the posterior lumbar interbody fusion (PLIF) technique. The intersomatic arthrodesis has always been carried out with a single tantalum cage normally used for PLIF. Tantalum is a metal that is particularly used in orthopedic surgery.

Two stage revision: indications, techniques and results.

Periprosthetic joint infection (PJI) is one of the most challenging complications a surgeon has to face after prosthetic replacement of a joint and one of the most devastating complications for the patient. During the 2018 International Consensus Meeting (ICM) in Philadelphia a numerical diagnostic tool was proposed. Contraindications to single stage revision include significant soft tissue injury with the inability to provide soft tissue cover, the presence of unknown or multi resistant organisms, lack of access to appropriate antibiotics or lack of appropriate expertise.

Open versus arthroscopic ankle arthrodesis in high-risk patients: a comparative study.

Purpose: Arthroscopic ankle arthrodesis is known to offer high fusion rates, improvements in pain and functional outcomes, low risks of complications, and reinterventions. The aim of this study is to compare open vs. arthroscopic ankle arthrodesis in patients at high risk of complications.

Defensive antibacterial coating in revision total hip arthroplasty: new concept and early experience.

Background: Infections remains the most feared complication in total hip arthroplasty (THA). New strategies of PJI prevention includes coating of conventional implants. Defensive Antibacterial Coating (DAC), an antibacterial hydrogel coating made of hyaluronan, poly-D and L-lactide can protect biomaterials as an effective barrier at the time of implantation.

Use of platelet-rich plasma and modified nanofat grafting in infected ulcers: Technical refinements to improve regenerative and antimicrobial potential.

Background: Surgical reconstruction of chronic wounds is often infeasible due to infection, comorbidities, or poor viability of local tissues. The aim of this study was to describe the authors' technique for improving the regenerative and antimicrobial potential of a combination of modified nanofat and platelet-rich plasma (PRP) in nonhealing infected wounds.

Methods: Fourteen patients met the inclusion criteria.

Nonsurgical Rhinoplasty: A Graft-based Technique.

Background: Nonsurgical rhinoplasty with hyaluronic acid (HA) has gained popularity due to its efficacy and minimal downtime. From a structural standpoint, it is like performing a tridimensional reshaping where only enhancement by grafts is allowed. To date, indications, technique, and products are still debated.

Medial Cuneiform Opening Wedge Osteotomy for Correction of Flexible Flatfoot Deformity: Trabecular Titanium vs. Bone Allograft Wedges.

Adult flatfoot is a common pathology characterized by multiplanar deformity involving hindfoot, midfoot, and forefoot. Various surgical techniques have been described for the treatment but may not adequately correct the fixed forefoot varus component. Residual forefoot supination can be addressed by a plantar flexing opening wedge osteotomy of the medial cuneiform, also known as a Cotton osteotomy.

Prolonged Delayed Graft Function Due to an Extensive Renal Graft Subcapsular Hematoma: Is Conservative Management Justified?

A 62-year-old male patient with diabetes underwent deceased-donor kidney transplant at our transplant unit. At reperfusion, a small and clinically not significant subcapsular hematoma was noted. The patient's postoperative course was characterized by delayed graft function since the beginning but was further complicated on postoperative day 6 by evidence (shown at daily Doppler ultrasonography) of a wide increase of the hematoma.

Current evidence on vitamin D deficiency and kidney transplant: What's new?

Kidney transplant is the treatment of choice for end-stage chronic kidney disease. Kidneys generate 1,25-dihydroxyvitamin D (calcitriol) from 25-hydroxyvitamin D (calcidiol) for circulation in the blood to regulate calcium levels. Transplant patients with low calcidiol levels have an increased risk of metabolic and endocrine problems, cardiovascular disease, type 2 diabetes mellitus, poor graft survival, bone disorders, cancer, and mortality rate.

Posterior trunk reconstruction with the dorsal intercostal artery perforator based flap: Clinical experience on 20 consecutive oncological cases.

Background: Few studies in the recent literature have investigated the reliability of dorsal intercostal artery perforator (DICAP) flap in posterior trunk reconstruction. The purpose of this report is to describe our clinical experience with the use of DICAP flaps in a cohort of oncological patients.

Patients And Methods: Twenty patients underwent posterior trunk reconstruction with DICAP based flaps.

The Role of Botulinum Toxin A in the Treatment of Raynaud Phenomenon.

Raynaud phenomenon (RP) is a transient digital ischemia that occurs after exposure to cold temperature or emotional distress. It presents with a triphasic course: the initial white phase is followed by cyanotic discoloration and, subsequently, erythema. The attacks may be associated with pain, paresthesia, and complicate with nonhealing ulceration often leading to amputation.

Ultrasound-guided fine needle aspiration cytology of a primary lymph node leiomyoma: a flexible procedure for a complex case.

Background: A primary lymph node leiomyoma diagnosed by fine needle aspiration cytology (FNAC) is reported.

Case: A 22-year-old male complained of right groin swelling; ultrasound examination (US) showed a lymph node containing a 20-mm hypoechoic nodule. The residual lymph node was oval, with a well-characterized cortex and hilum.