Resurfacing Capitate Pyrocarbon Implant for the treatment of advanced wrist arthritis in the elderly: a retrospective study.

OBJECTIVE: Advanced forms of wrist osteoarthritis in the elderly are quite common and often under-treated, preferring a conservative management of the condition due to the age of the patient. However, in elderly people who are still active, sporty and physically demanding, surgical management of wrist osteoarthritis should be considered. Proximal Row Carpectomy associated with a Resurfacing Capitate Pyrocarbon Implant (RCPI), allows the management of a wide range of wrist arthrosis, involving both the radio-carpal and the mid-carpal joints. This treatment has been already reported as a solution in younger people affected by degenerative pathologies of the wrist, giving overall good results. Authors aimed at verifying how this technique could be useful in elderly patients, resolving the severe pain often related to this pathology and letting them recover strength and motion. PATIENTS AND METHODS: This is a retrospective analysis involving 7 cases of elderly men (mean age = 68 y.o.), suffering from severe wrist arthritis and treated with RCPI between 2016 and 2021. RESULTS: All patients reported a return to manual activities between 6 and 12 months after surgery, significantly improving pain. Two patients complained moderate pain under strain at follow-up, with residual difficulty in performing manual tasks. In all cases, an increase of strength and improvement in terms of stiffness was registered. No cases of infections or implant mobilization were reported. CONCLUSIONS: RCPI combined with proximal row carpectomy shows satisfying results in all published studies and it has been confirmed in our series as well. Indications for this procedure should be widened to elderly people, as useful alternatives to more aggressive salvage procedures, such as total prosthesis or arthrodesis.

The IlluminOss® System: a solution in elderly patients with upper limbs bone metastases.

OBJECTIVE: The IlluminOss® System (IS) based on photodynamic bone stabilization (PBS) is a recent option in between the minimally invasive surgical techniques available to treat bone metastases when medical or radiation therapy is neither effective nor indicated, and major surgery is not possible. In this study, the results obtained using IS in the treatment of impending fractures or bone metastases of the upper limb have been analyzed in terms of improvement in pain, quality of life and recovery of function. PATIENTS AND METHODS: Between January 2017 and October 2019, 8 patients over 65 years old with impending fractures or pathological fractures or myeloma of the upper limb have been treated in our institute with IS. All patients were assessed about pain, general health and function of the affected limb before surgery and 1, 3, 6 (consistent with survival) months after the procedure. RESULTS: Mean VAS score improved from 8.88 before surgery to 1.00 six months after surgery, mean Karnofsky index improved at 1 and 3 months post-operative follow-up, and Musculoskeletal Tumor Society Score (MSTS) raised from 44.6 before surgery to 74.7 six months after surgery. Moreover, good reduction and stable fixation of the osteolytic lesion were achieved in all patients, and no complications were found. CONCLUSIONS: Numerous studies have been reported in the literature on the use of this system in osteoporotic elderly fractures, whereas only few articles are currently available regarding its use in the treatment of bone metastases or pathological fractures. From our study PBS seems to be an effective solution in the management of bone metastases or myeloma in both pathological fractures and impending upper limb fractures in patients with low life expectancy.

Trapeziectomy and suspension ligamentoplasty for surgical revision of trapeziometacarpal joint arthrodesis failure: two cases.

Trapeziometacarpal joint osteoarthritis is a common degenerative disease. Arthrodesis is a widespread historical surgical technique to treat this pathology, providing pain relief and stability and strength of the thumb. Nevertheless, pantrapezial arthritis and non-union are not uncommon complications, leading in some cases to revision surgery. No gold-standard procedure has been described for revision of trapeziometacarpal arthrodesis failure. We describe two cases of failed arthrodesis treated with trapeziectomy and suspension ligamentoplasty, a well-known, biological, low-cost, successful, and easy-to-perform procedure.