Clinical and radiological outcome after arthroscopic rotator cuff repair using PEEK-CF anchors.

Purpose: The goal of this study was to evaluate the clinical and radiological outcome after arthroscopic rotator cuff repair using new carbonfiber reinforced polyetheretherketone (CF-PEEK) suture anchors.

Methods: One hundred (n=100) patients with rotator cuff tears were enrolled at seven French hospitals between July 2019 and June 2020. Pain levels, Constant score and Subjective Shoulder Value (SSV) were taken preoperatively and 6months postoperatively.

Existence of a rotational axial component in the human humeral medullary canal.

To explain surgical findings, we studied the anatomy of the human humeral medullary canal on a series of 28 bones in 16 patients and 9 dried bones. A methodology is described to find angle of medullary canal on CT scans regarding to an epicondylar reference axis. We found a constant tri-dimensional spiral shape of the medullary canal in the distal part of the bone.

Abductor pollicis longus "hammock" ligamentoplasty for treatment of first carpometacarpal arthritis.

The association of trapeziectomy with ligamentoplasty is a simple treatment for osteoarthritis at the base of the thumb. Here we present the long-term results of a technique that creates a "hammock" under the first metacarpal bone using the Abductor Pollicis Longus tendon. This paper reports the results of treatment by this operation of 60 thumbs in 50 patients, including 13 men and 37 women of average age 60 (46-75) years.

[Bilateral congenital fusion of the scaphoid and the trapezium. A case report].

Congenital synostosis has been described between nearly all of the carpal bones. It can occur in an isolated form or most commonly in relation between the lunatum and the triquetrum. It can also occur in a multiple form and be associated with other malformations.

[Failure of initial surgical treatment of a giant cell tumor of the capitate and its salvage: a case report].

Giant Cell Tumors are rare tumors in the young adult and localisation in the hand is even more exceptional. In the absence of adjuvant treatment, the literature reports a strong potential for local recurrence of between 75 and 86%. These tumours also have a risk of sarcomatosis degeneration and pulmonary metastasis.

[The cemented Müller straight stem total hip prosthesis with polyethylene cup and 28 mm head: ten-year results].

Purpose Of The Study: The purpose of this study was to evaluate the 10-year results of the cemented Müller straight stem total hip prosthesis with polyethylene cup and 28 mm head.

Material And Method: From May 1988 to May 1990, 187 cemented prostheses (second-generation technique) were implanted via a transgluteal approach for degenerative hip disease. A Protasul 10 straight stem with a 28 mm modular head and a gamma ray sterilized polyethylene cup was used in all cases.

[Pathological fragmentation of the sesamoid bone of the index due to repetitive micro trauma: a case report and review of the literature].

Pathology of the sesamoid bones have been rarely described in the literature especially those of the index. We present the case of a 45 years old amateur tennis player who presented with pain on the radial border of the index finger at the level of the metacarpophalangeal joint. The clinical examination and the operative findings allow us to conclude that the symptoms were due to tendinitis of the flexors of the index associated with fracture of the sesamoid and cartilaginous degenerative changes.

Computed tomographic study of the posterior condylar angle in arthritic knees: its use in the rotational positioning of the femoral implant of total knee prostheses.

The epicondylar axis is a reliable reference to check the rotation of the femoral implant in total knee prostheses (TKPs). However, during the operation it seems easier to use the posterior condylar axis as a landmark. The angle between these two axes is called the posterior condylar angle (PCA).