Modeling and concepts of the Malingue plasty compared to Z-plasty.

Malingue's diamond-shaped skin plasty is a random skin plasty derived from the Z-plasty. Not widely known, this technique is an alternative to fasciectomy in Dupuytren's disease. The main objective of the present study was to analyze the topographical and anatomical differences between Z-plasty and Malingue plasty in cadaveric and experimental models and the geometrical and mathematical differences in modeling, in order to determine the respective gains in length.

Comparison of results of arthroscopic arthrolysis between traumatic and degenerative elbow stiffness.

Introduction: Elbow stiffness significantly affects the patient's quality of life. This joint must have at least 30°/130° extension/flexion and 50°/50° pronation/supination to function normally according to Morrey.

Hypothesis: The objective of this study was to evaluate functional outcome of arthroscopic arthrolysis by comparing stiffness of post-traumatic and degenerative origin.

Acute pain after digital crushing and nicotine intoxication. Cigarettes are always a false friend. A prospective study.

Background: Nicotine addiction is a public health problem. Our hypothesis was that the degree of nicotine dependence is positively correlated with the perceived intensity of acute pain.

Materials And Methods: A single-center prospective comparative observational study was conducted from 2019 to 2021.

Arthroscopic release of the pectoralis minor tendon as an adjunct to acromioplasty in the treatment of subacromial syndrome associated with scapular dyskinesia.

Introduction: One of the causes of scapular dyskinesia is the retraction of the pectoralis minor muscle. It can be the cause of shoulder pain associated with increased anterior tilt and internal rotation of the shoulder.

Hypothesis: Arthroscopic release of the pectoralis minor tendon is effective for shoulder pain, linked to a correction of dyskinesia, resulting in the early disappearance of scapulalgia.

Septic arthritis of the fingers: is short-term oral antibiotic therapy appropriate?

The management of septic arthritis of the hand is poorly described and there is no consensus. It is based on how septic arthritis of the large joints is managed, despite certain specificities related to the hand, typically involving inpatient management and intravenous antibiotic therapy. The primary objective of this work was to evaluate our postoperative protocol for the management of septic arthritis of the hand with short-term antibiotic therapy.

Preiser's disease or avascular osteonecrosis of the scaphoid: An updated literature review.

Avascular necrosis of the scaphoid, often referred to as Preiser's disease, is little known despite the scaphoid being the second most frequently involved location in avascular pathology of the carpal bones after the lunate (Kienböck's disease). Nonetheless, very few cases have been reported in the medical literature over the last century. Its pathophysiology is not completely elucidated although the unique vascularization of the scaphoid and several risk factors seem to be recurrently incriminated.

Revision of Arpe® trapeziometacarpal prosthesis by isolated head and linear exchange in five patients.

With the increase in the number of trapeziometacarpal arthroplasties being done, the indications for revision due to implant wear will also increase significantly in the coming years. Isolated linear exchange in the context of polyethylene wear without osteolysis or loosening of the implants is already well known in the case of hip arthroplasty. This revision option offers the advantages of less morbidity, faster recovery, and bone preservation.

Benefits of a collagen membrane for recurrent ulnar nerve entrapment at the elbow: A series of 40 cases.

The rate of failure or recurrence after ulnar nerve release at the elbow is up to 25%. Various biomaterials have been developed to protect nerves from postoperative adhesions. The aim of this study was to review a case series of 40 surgical revision procedures of the ulnar nerve at the elbow, protected by a collagen membrane (Cova™ ORTHO).

Arpe total joint arthroplasty for trapeziometacarpal osteoarthritis: 80 thumbs in 63 patients with a minimum of 10 years follow-up.

In this retrospective study, we report a series of 80 Arpe prostheses for trapeziometacarpal osteoarthritis in 63 patients. Twenty-seven prostheses (20 patients) were lost to follow-up. Twenty-one were revised, eight of them during the first year after operation.

Middle phalangectomy with shortening fusion of the fifth finger in Dupuytren's digital hooks.

Severe contracture of the little finger due to Dupuytren's disease continues to be a therapeutic problem. Fifth finger amputation, which is sometimes the only solution, has a major negative impact on function and appearance, and exposes the patient to adjacent digital hook aggravation. Middle phalangectomy with finger shortening fusion is an alternative surgical solution.

Vein conduit with microsurgical suture repair of superficial branch of the radial nerve injuries at the wrist.

The superficial branch of the radial nerve (SBRN) at the wrist is susceptible to trauma and lacerations. These lesions can develop into painful neuromas with debilitating consequences. The aim of our study was to demonstrate the effectiveness of systematic use of vein conduits associated with microsurgical suture repair in SBRN injuries to prevent the occurrence of these neuromas.

Peritrapezial osteoarthritis: Inter- and intraobserver reliability of the Allieu classification.

The Allieu classification takes into consideration the distal and proximal joints of the trapezium. Trapeziometacarpal (TMC) joint arthritis, TMC joint instability (TMI) and scapho-trapezio-trapezoid (STT) joint arthritis are considered independently, which better corresponds to the anatomical examinations. The aim of the study was to evaluate the inter- and intraobserver reliability of the Allieu classification of the peritrapezial arthritis.

Occupational prognosis factors for ulnar nerve entrapment at the elbow: A systematic review.

Although ulnar nerve entrapment is the second most common entrapment neuropathy, there is a dearth of studies identifying occupational prognosis factors. We carried out a systematic review of the occupational prognosis factors for ulnar nerve entrapment in order to identify professions at risks and allow better follow-up for their workers. Using the key words, "ulnar OR cubital", "neuropathy OR tunnel", and "work OR occupational" without limitations, original prospective studies were selected from four databases (PubMed, Embase, Web of Science, Cochrane Library) after two rounds (valid design, valid prognosis outcome reported, valid work exposure).

Interest of the "compress test" in diagnosis of nerve injury in hand wounds.

Introduction: Hand wounds are a common cause of emergency department admission. Digital nerve lesions are found in 5% of palm wounds. Early diagnosis reduces the risk of morbidity, sequelae and litigation.

Cross-finger flap for reconstruction of fingertip amputations: Long-term results.

Unlabelled: Fingertip amputations are severe hand injuries. Their treatment must restore the sensation and metabolic activity needed for pain-free finger function. The cross-finger flap (CFF) can be used for this purpose.

Intermediate term evaluation of the Eclypse distal radio-ulnar prosthesis for rheumatoid arthritis. A report of five cases.

Hypothesis: Early medical management of rheumatoid arthritis with biotherapy has changed the traditional musculoskeletal damage from this disease. When the distal radio-ulnar joint (DRUJ) is involved, classic procedures may be inappropriate. We chose a hemi-arthroplasty of the DRUJ joint (Eclypse™) in patients with persistent synovitis and chondrolysis with a stable joint.

Dellon's anterior submuscular transposition of the ulnar nerve: Retrospective study of 82 operated patients with 11.5 years' follow-up.

Anterior submuscular transposition of the ulnar nerve described by Dellon can solve the dynamic component of cubital tunnel syndrome at the elbow. We carried out a retrospective, single-surgeon study. The McGowan scale as modified by Goldberg (MG) was used preoperatively and at the final assessment; the QuickDASH was completed at the final assessment.

"Butterfly flap": The retinaculum to the rescue of the extensors.

Unlabelled: Extensor digitorum tendon (EDT) tear in the wrist is frequently associated with inflammation (rheumatoid arthritis, chondrocalcinosis) or distal radio-ulnar osteoarthritis. EDT protection and repair is often hampered by poor tissue trophicity and associated procedures. We describe an extensor retinaculum (ER) plasty, protecting and recentering the EDTs.

Focal periosteal chondroma of the hand: a review of 24 cases.

Introduction: Periosteal chondroma is a benign cartilaginous tumour that is less common than enchondroma and rarely arises at the hand.

Patients And Method: We report a retrospective review of 24 patients with focal periosteal chondroma of the hand and a mean follow-up of seven years and four months. The 13 females and 11 males had a mean age of 41 years and three months.

Neuroma-in-continuity of the median nerve managed by nerve expansion and direct suture with vein conduit.

Autologous nerve grafting is the current standard for bridging large gaps in major sensory and motor nerves. It allows both function and pain improvement with predictable results. Clinical observations of nerve elongation caused by tumours have prompted experimental animal studies of induced gradual elongation of the nerve stump proximal to the gap.

Giant cell tumors of the tendon sheaths in the hand: review of 96 patients with an average follow-up of 12 years.

Introduction: Giant cell tumors (GCT) of the hand are relatively common and have a good prognosis, but the risk of recurrence is high. The goal of this study was to evaluate the long-term clinical results of a consecutive series of patients and to determine the risk factors for recurrence.

Material And Methods: This was a retrospective study of 96 patients (57 women, 39 men) operated between February 1982 and October 2005 for GCT of the tendon sheaths in the hand.

Reverse wedge osteotomy of the distal radius in Madelung's deformity.

Madelung's deformity results from a growth defect in the palmar and ulnar region of the distal radius. It presents as an excessively inclined radial joint surface, inducing "spontaneous progressive palmar subluxation of the wrist". The principle of reverse wedge osteotomy (RWO) consists in the reorientation of the radial joint surface by taking a circumferential bone wedge, the base of which is harvested from the excess of the radial and dorsal cortical bone of the distal radius, then turning it over and putting back this reverse wedge into the osteotomy so as to obtain closure on the excess and opening on the deficient cortical bone.

[Cartoons, local anesthesia and nitrous oxide: a solution for the treatment of child's hands wounds].

Wounds and injuries of child's hands are common and create anxiety. The context of stress makes difficult therapeutic cares, anesthesia and surgery, and prevents child's cooperation. We propose a technique combining a local anesthesia performed during inhalation of oxygen and nitrous oxide, and child distraction by watching a cartoon.