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

Nonoperative and Operative Soft-Tissue, Cartilage, and Bony Regeneration and Orthopaedic Biologics of the Elbow and Upper Extremity: An Orthoregeneration Network Foundation Review

Orthoregeneration is defined as a solution for orthopaedic conditions that harnesses the benefits of biology to improve healing, reduce pain, improve function, and, optimally, provide an environment for tissue regeneration. Options include drugs, surgical intervention, scaffolds, biologics as a product of cells, and physical and electromagnetic stimuli. The goal of regenerative medicine is to enhance the healing of tissue after musculoskeletal injuries as both isolated treatment and adjunct to surgical management, using novel therapies to improve recovery and outcomes. Various orthopaedic biologics (orthobiologics) have been investigated for the treatment of pathology involving the elbow and upper extremity, including the tendons (lateral epicondylitis, medial epicondylitis, biceps tendonitis, triceps tendonitis), articular cartilage (osteoarthritis, osteochondral lesions), and bone (fractures, nonunions, avascular necrosis, osteonecrosis). Promising and established treatment modalities include hyaluronic acid; botulinum toxin; corticosteroids; leukocyte-rich and leukocyte-poor platelet-rich plasma; autologous blood; bone marrow aspirate comprising mesenchymal stromal cells (alternatively termed medicinal signaling cells and frequently mesenchymal stem cells [MSCs]) and bone marrow aspirate concentrate; MSCs harvested from adipose and skin (dermis) sources; vascularized bone grafts; bone morphogenic protein scaffold made from osteoinductive and conductive β-tricalcium phosphate and poly-ε-caprolactone with hydrogels, human MSCs, and matrix metalloproteinases; and collagen sponge. Autologous blood preparations such as autologous blood injections and platelet-rich plasma show positive outcomes for nonresponsive tendinopathy. In addition, cellular therapies such as tissue-derived tenocyte-like cells and MSCs show a promising ability to regulate degenerative processes by modulating tissue response to inflammation and preventing continuous degradation and support tissue restoration. LEVEL OF EVIDENCE: Level V, expert opinion.

Treatment Selection and Characteristics of Patients With Preiser Disease

Purpose

Preiser disease is difficult to diagnose and treat because of its unclear pathophysiology. Although both nonsurgical treatment and surgical treatment for Preiser disease have been reported, there is no consensus on the optimal treatment because of its rarity. The purpose of this study was to investigate the relationship between treatment selection and characteristics of patients with Preiser disease.

Methods

This single-institution retrospective chart review included nine patients (two men and seven women) with Preiser disease who were treated at our hospital. We divided patients into two groups consisting of elderly (older than 65 years of age) and nonelderly patients. Herbert-Lanzetta classification, presence of dorsal intercalated segment instability (DISI), Watson classification based on plain radiography, Kalainov classification based on magnetic resonance imaging, and treatment modalities were investigated in both groups.

Results

In the elderly group, three of five cases were in advanced stages of Preiser disease according to the Herbert-Lanzetta classification. Three wrists had a DISI deformity. Three patients underwent conservative treatment. The two remaining cases classified as Herbert-Lanzetta stage II underwent closing radial wedge osteotomy. In the nonelderly group, three of four cases were in the early stages of Preiser disease according to the Herbert-Lanzetta classification. One wrist had a DISI deformity. Two patients were treated conservatively. The other two patients were surgically treated using closing radial wedge osteotomy in one case and vascularized bone graft from the second metacarpal base in another case, both classified as Herbert-Lanzetta stage II.

Conclusions

Most elderly patients with Preiser disease showed concurrent DISI at the time of initial presentation and advanced stage. Most elderly patients underwent nonsurgical treatment. Even when surgical treatment is implemented, our study suggests that the less invasive and optimal treatment is closing radial wedge osteotomy.

Type of study/level of evidence

Therapeutic IV.

Isolated Osseous Excision in the Adult Carpus: A Narrative Review

Various pathologies of the adult carpus result in clinical scenarios where excision can be considered and even recommended. In the appropriate patient population, isolated carpal excision can alleviate pain and improve mobility. Excisions of the pisiform, trapezium, and trapezoid have abundant literature evidence to support positive long-term functional outcomes. In contrast, isolated excision of the capitate, hamate, and triquetrum has limited support in the literature secondary to compromise of carpal mechanics and lead to recurrent pain. Additionally, isolated scaphoid and lunate excision are best avoided secondary to carpal collapse and should be paired with concomitant stabilizing procedures in the carpus. This article provides a comprehensive literature review of isolated excision of each osseous carpal bone, their indications, and previously assessed outcomes.

Coexisting Kienböck's and Preiser's Disease of the Wrist: Experience with Proximal Row Carpectomy with Dorsal Capsular Interposition Technique

BACKGROUND

Idiopathic avascular necrosis of the lunate is known as Kienböck's disease and that of the scaphoid is known as Preiser's disease. Because the prevalence of coexisting Kienböck's and Preiser's diseases is very low, standardized stages of disease and treatments are not established.

CASE PRESENTATION

We report coexisting avascular necrosis of the scaphoid and lunate in a 68-year-old woman with no history of steroids or other risk factors. We treated her with proximal row carpectomy with capsular interposition technique. A distal-based dorsal capsular flap was prepared and repaired the palmar capsule. At the last follow-up, she had no pain and had gained improved range of wrist motion. There was no arthritic change at the newly formed radiocapitate joint.

CONCLUSIONS

In the case of collapsed lunate and scaphoid with avascular necrosis, the proximal row carpectomy procedure has an advantage. Proximal row carpectomy with dorsal capsular interposition can be performed when the lunate or scaphoid cannot be saved. Arthritic changes of the capitate head and distal radius lunate facet can be covered with the dorsal capsule.

Preiser's Disease-Current Concepts of Etiology and Management

The term Preiser's disease typically is used to describe idiopathic avascular necrosis of the scaphoid, but there have been a number of putative etiologies considered. It is rare and the natural history is not fully understood. Management of the condition should be based on patient factors as well as the stage of disease with regard to the scaphoid and the surrounding wrist. This chapter appraises the available evidence and aims to provide the reader with a framework to manage this rare condition.

Preiser's disease

Preiser's disease or aseptic necrosis of the scaphoid is a rare condition whose treatment, whether surgical or non-surgical, is not yet well defined. Its etiology remains unknown, and the treatment options depend on the disease's progression. Two classifications summarize the progress of this condition; the first by Hebert has four stages based on radiographic findings and the other by Kalainov defines two types according to extent of necrosis on MRI. A review of literature and our experience has led us to propose a decision-making algorithm for its therapeutic management, from conservative treatment to surgical treatment. The surgical procedure is chosen based on the disease stage and the extent of necrosis. According to Zaidemberg, in the early stages of the disease, treatment with a vascularized graft is the preferred solution. For more advanced stages, several techniques are available ranging from scaphoidectomy with potential prosthetic replacement or proximal row carpectomy to more radical solutions such as carpal arthrodesis. However, given the rarity of this disease, the indications for surgery remain tricky.

Preiser disease in a child before complete ossification of the scaphoid: a case report

Background

The pathology of Preiser disease remains controversial, and treatment for Preiser disease has not yet been standardised. Preiser disease itself is rare, and although it can be found in children, its presentation is even rarer; therefore, the treatment of paediatric patients with Preiser disease is more unclear than adult cases.

Case presentation

A 10-year-old boy who complained of left wrist pain was diagnosed with Preiser disease from osteosclerosis and segmentation on plain radiography and computed tomography, and low signal intensity on both T1- and T2-weighted images on magnetic resonance imaging. Because the patient was a child whose scaphoid was immature and pre-ossified, we chose a conservative immobilisation treatment with a thumb spica cast followed by an orthosis. After 3 months of immobilisation, the distal pole of the scaphoid showed remodelling. One year after the initial visit, plain radiography showed remodelling of the whole scaphoid, although magnetic resonance T1-weighted image showed that the recovery of intensity change was only observed in the distal pole. Two years after the initial visit, both plain radiography and magnetic resonance imaging showed a normal appearance and 5 years after the initial visit; the scaphoid bone showed normal development.

Conclusions

This is the first case report of Preiser disease before complete ossification of the scaphoid; therefore, we cannot say anything definitive about the treatment strategy. However, our experience suggests that conservative treatment may provide a cure for Preiser disease in children with immature ossification of the scaphoid without carpal collapse.