Factors Associated with Prolonged RT-PCR SARS-CoV-2 Positive Testing in Patients with Mild and Moderate Forms of COVID-19: A Retrospective Study.

This article aims to evaluate the number of days necessary for patients with mild and moderate forms of COVID-19 to reach undetectable levels of SARS-CoV-2 RNA in the upper respiratory tract specimens. As a secondary objective, we sought to establish a correlation between different conditions associated with longer viral load as this could result in a longer period of contagion and infectivity. It is a retrospective study.

Treatment and Prevention of Periprosthetic Capsular Contracture in Breast Surgery With Prosthesis Using Leukotriene Receptor Antagonists: A Meta-Analysis.

Background: Capsular contracture (CC) is the most common long-term complication of breast surgery with prosthesis. Leukotriene receptor antagonists (LRAs) have been tested as a potential treatment; however, mixed results have been observed.

Objectives: The aim of this study was to undertake a meta-analysis to clarify the treatment and prophylactic capabilities of LRAs in the management of CC.

High Division of the Median Nerve with Unusually High Origin of the 3rd Space Common Digital Nerve.

Background: Median nerve (MN) variation in the carpal tunnel has been well documented by Lanz. Encountering rarely documented variants, that do not fit into existing classifications, increases the risk of iatrogenic injury.

Methods: The random occurrence of two unclassifiable anatomical variants of the MN in the carpal tunnel gives motivation to search the literature for similar and identical cases.

Surgical management of hidradenitis suppurativa with keystone perforator island flap.

Introduction: Hidradenitis suppurativa is a chronic, relapsing disease of the skin, characterized by apocrine gland and pilosebaceous complex infections, causing recurrent superficial nodules and abscesses, fistula formation, scarring and fibrosis. It is accepted that wide local excision and local coverage is the crucial treatment to prevent recurrence of the disease.

Materials And Methods: All patients presenting for surgical treatment of hidradenitis suppurativa between 2014 and 2019 were identified from the hospital database.

Lower limb replantation: 27 years follow up.

Replantation of lower extremity is a very complex and difficult procedure. There are still a lot of controversies about indications, even numerous scoring systems are now available that can facilitate the surgeon's decision. We present the functional results of a replanted below-knee amputation in an elderly patient, 27 years after the injury and discuss the indication for replantation.

Repair of urethral injury associated with penile fracture using buccal mucosa graft: A novel therapeutic approach for complex cases.

Penile fracture is a rare urological emergency caused by blunt trauma to the erect penis and it may be accompanied by urethral injury. Complete urethral rupture is very uncommon and is usually managed by primary anastomosis. However, these patients are more likely to develop post-operative complications such as urethral strictures.

Why, when and how propeller perforator flaps in reconstructive surgery.

Purpose: The aim of this paper was to evaluate the outcomes of propeller perforator flaps used all over the body, and to appreciate their advantages and/or disadvantages over the free perforator flaps.

Method: Patients that required propeller perforator flaps used all over the body were eligible to participate in this study. A preoperative Doppler examination was performed for all the flaps in the trunk and thigh, but not regularly in the face, lower leg, foot, forearm and hand.

Finger defect coverage with digital artery perforator flaps.

Aim: The aim of this paper is to demonstrate the advantages of using local resources in the coverage of such defects. Our approach in fingers' defects is the use of local perforator flaps, both as propeller flaps or bi-lobed pedicled flaps.

Patients And Methods: After performing an anatomical study on cadaver segments injected with latex followed by transparentation, 81 local perforator flaps in 80 patients during a period of 10 years (2007-2016), i.

Emergency toe-to-hand transfer for post-traumatic finger reconstruction: A multicenter case series.

Background: The aim of this paper was to evaluate the outcomes of a homogenous series of emergency with a toe-to-hand transfer reconstructions with a different timing: immediate (same surgical step with the debridement), primary (in the first 24 h), early (24-72 h after the debridement) or delayed (72 h-7 days).

Materials And Methods: Between 2001 and 2011, 31 patients received an immediate reconstruction with a toe-to-hand transfer. Data on indications, timing, type of surgery, complications and outcomes (sensory and motor recovery, patient satisfaction) were extrapolated and recorded.

"Close-open-close free-flap technique" for the cover of severely injured limbs.

The treatment of severely injured extremities still presents a very difficult task for trauma orthopaedic surgeons. Despite improvements in technology and surgical/microsurgical techniques, sometimes a limb must be amputated, otherwise severe and potentially fatal complications may develop. There is a well-established belief that severe open fractures should be left open.

Free-flap breast reconstruction on experimental porcine model.

Introduction: Free flaps require mastering microsurgical technique. In addition, breast reconstruction implies accuracy not only in flap survival, but also satisfying aesthetic outcome. Thus, such complex abilities can be acquired by creating experimental models for surgical training.

What microsurgeon, orthopaedic and plastic surgeon should know about bionic hand.

Hand loss is a catastrophic event that generates significant demands for orthopedics and prosthetics. In the course of history, prostheses evolved from passive esthetic replacements to sophisticated robotic hands. Yet, their actuation and particularly, their capacity to provide patients with sensations, remain an unsolved problem.

Giant keystone type III perforator flaps for dermatofibrosarcoma protuberans defect reconstruction.

Introduction: Dermatofibrosarcoma protuberans (DFSP) is a relatively rare malignant tumor, with important local aggressiveness.

Case Report: We present a case of a 59-years-old man with a history of Psoriasis and viral hepatitis C presented in our department with a giant lesion on the posterior trunk, of 24/36 cm, with pus and local bleeding, causing important anemia. The tumor was excised, creating an elliptical defect of around 34 × 42 cm down to fascial level, which was covered by two lateral flaps - modified Keystone type III.

Zone II Flexor Tendon Repair by Modified Brunelli Pullout Technique and Very Early Active Mobilization.

Numerous surgical methods and hand therapy protocols have been described in attempts to improve the functional outcome after flexor tendons repair in zone II. It is generally accepted that the best functional results can be obtained by combining a surgical technique, which provides enough strength of the repair, with very early postoperative mobilization. One of the methods to achieve these goals seems to be the Brunelli pullout technique, which moves the tension from the suture level to the finger pulp.

Propeller perforator flaps in forearm and hand reconstruction.

After a long history in flaps' surgery, the perforator flaps became the most used flaps nowadays. From the beginning, their use as free flaps diminished substantially the donor site morbidity. In the attempt to not only diminish the donor site morbidity, but also to achieve more similar reconstructions, a new concept appeared 20 years ago: local perforator flaps.

Functional salvage of a hand after unsuccessfull attempt of replantation.

Amputation by crush injuries generally represents a contraindication for replantation, and especially when the lesion is caused by the summation of multiple concomitant traumatic mechanisms. We present the case of a 22 year- old female who arrived in our service with a crush/torsion amputation of all long fingers at the metacarpo-phalangeal level of the right hand. After the unsuccessful attempt of replantation, the functional reconstruction of the hand was achieved by using a double free flap transfer: anterolateral thigh perforator flap (ALT) and digital block transfer of second and third toes.

Elbow defects reconstruction using pedicled perforator flaps.

Soft tissue defects around the elbow are a real challenge in the field of reconstructive surgery. This anatomical region is passed by superficial noble anatomical structures (arteries, veins, nerves) that are often exposed in post-traumatic or post-excisional defects. The elbow joint has a high tendency to stiffness or ankylosis even after short immobilization.