Tibial tuberosity fractures are rare in childhood, most frequently due to excessive quadriceps muscle contraction. On performing long jump, a 15-year-old boy sustained tibial tuberosity avulsion fracture type II according to Watson-Jones. The patient was treated operatively with fragment repositioning and screw fixation. Ten months after the injury and rehabilitation, he resumed his sports acti...

Osgood-Schlatter disease (OSD) is a condition in which the patellar tendon insertion on the tibial tuberosity becomes inflamed. It is a well-known condition in late childhood characterized by pain and a bony prominence over the tibial tuberosity. The pain is usually exacerbated by physical activities like running, jumping, and climbing stairs. In the acute stage, the margins of the patellar ten...

BACKGROUND Pediatric subscapularis tears are known to be rare injuries. They are often associated with an avulsion fragment of the lesser tuberosity leading to dual description in the literature of either subscapularis tear or lesser tuberosity avulsion. Historically, they were managed nonoperatively; however, outcomes have improved with operative management. Nonoperative management often led t...

BACKGROUND Reported outcomes of shoulder hemiarthroplasty for proximal humeral fractures have been poor due to tuberosity non-union or rotator cuff disruption. Newer designs provide features to allow secure tuberosity apposition and stabilisation. To evaluate the outcomes of a shoulder hemiarthroplasty system with "tuberosity friendly" features in the treatment of multi-fragmentary proximal hum...

Fracture of the lesser tuberosity of the humerus often occurs concomitant with posterior shoulder dislocation or proximal humeral fracture, while isolated fractures are extremely rare. We report a case in which an isolated fracture of the lesser tuberosity of the humerus occurred due to a distinctive pathogenic mechanism. A 43-year-old male had his right shoulder forced into internal-rotation (...

Calcaneal tuberosity fractures comprise only 1 to 2% of all calcaneal fractures. Treatment of these injuries has traditionally included open reduction and internal fixation with various means including lag screws, suture anchors and K-wires. We report on a series of cases treated with excision of the tuberosity frag ment with repair of the Achilles tendon supplemented by a flexor hallucis longu...

The maxillary tuberosity can fracture during extraction of a molar tooth. If a small bony fragment is affected, the extraction of the tooth and tuberosity continues; however, a conservative approach is advised if the bony fragment is large. In a modified blind surgical technique, the tooth is removed without the fractured bone.

The goal of improving rotator cuff healing has been a high priority for orthopedic shoulder surgeons since Codman showed the feasibility of repair in 1909. Early efforts were directed toward improving surgical techniques to optimize the mechanical tendon fixation to bone. These efforts have been very successful and include improved sutures and bone anchors, less complicated suture passing and k...

BACKGROUND Tendon-bone healing following rotator cuff repairs is mainly impaired by poor tissue quality. Demineralised bone matrix promotes healing of the tendon-bone interface but its role in the treatment of tendon tears with retraction has not been investigated. We hypothesized that cortical demineralised bone matrix used with minimally manipulated mesenchymal stem cells will result in impro...

Introduction: Fracture healing is a form of wound that involves bone regeneration and leads to the restoration skeletal integrity. Despite recent developments fracture stabilisation understanding biological processes, delayed union remains challenging clinical condition. Bone marrow being abundant in osteoprogenitor cells tried enhance healing. This study emphasizes proficiency injected at site...