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OBJECTIVE: To evaluate the current evidence and literature on treatment options for proximal hamstring injuries.
RESULTS: Patients with 3-tendon complete tears with greater than 2 cm of retraction have worse outcomes and higher complication rates compared to those with less severe injuries. Endoscopic and open proximal hamstring repair both have favorable patient reported outcomes at 5-year follow up. Proximal hamstring repair in patients who are male, with isolated semimembranosus injury, and have proximal hamstring free tendon rupture are more likely to have earlier return to sports. The Parisian Hamstring Avulsion Score (PHAS) is a validated patient-reported outcome measure to predict return to sports. Proximal hamstring injuries may occur in both elite and recreational athletes and may present with varying degrees of chronicity and severity. Injuries occur most commonly during forceful eccentric contraction of the hamstrings and often present with ischial tuberosity tenderness, ecchymosis, and hamstring weakness. Treatment decision-making is dictated by the tendons involved and chronicity. Many proximal hamstring injuries can be successfully treated with non-surgical measures. However, operative treatment of appropriately indicated proximal hamstring tendon injuries can result in significantly better functional outcomes and faster and more reliable return to sports compared to nonoperative treatment. Both endoscopic and open surgical repair techniques show high satisfaction levels and excellent patient-reported outcomes at short- and mid-term follow-up. Postoperative rehabilitation protocols vary across the literature and ongoing study is needed to clarify the optimal program, though emphasis on eccentric hamstring strengthening may be beneficial.

UNASSIGNED: Greater trochanteric pain syndrome is a common incapacitating hip condition characterized by chronic lateral hip pain. This condition includes a range of pathologies ranging from trochanteric bursitis, hip abductor pathology involving the gluteus medius and minimum, external coxa saltans (snapping hip syndrome), or combinations of these. Hip abductor tendon tears have gained recognition as a main contributor to this condition. This pathology is often misdiagnosed and left untreated because of the frequency of partial-thickness undersurface tears. Once this challenging diagnosis is confirmed, non-operative treatments are considered the first therapeutic approach. Despite the availability and effectiveness of multiple non-operative therapies, a considerable percentage of patients will present with chronic disabling pain and refractory symptoms. Many health-care providers are unaware of accessible advanced surgical techniques that benefit patients unresponsive to conservative management.
UNASSIGNED: We present the case of a 51-year-old female patient with chronic lateral hip pain refractory to conservative treatment for more than two years, treated successfully with endoscopic abductor tendon repair. The patient returned to the desired activities six months following surgery without any reported complications. Patient\'s pre-operative reported outcomes utilizing the MHOT-14 and Vail hip scores improved from 27 to 79 points (on a scale of 0-100) and from 30 to 56 points (on a scale of 0-100), respectively, at eight months follow-up.
UNASSIGNED: This case report is illustrative of endoscopic surgical repair of the hip abductor tendons in the setting of a chronic full-thickness abductor tendon tear in a female patient after failure of conservative management. The multiple advantages of the technique include performance in an ambulatory day surgery center, soft-tissue preservation, and fewer complications compared to other open techniques. Knowledge of this pathology and its state-of-the-art available treatments is relevant for orthopedic surgeons and a wide range of health providers who encounter patients with chronic lateral hip pain.

CSF (Cerebro Spinal Fluid) rhinorrhoea occurs when the fluid leaks from subarachnoid space into the nasal cavity. The study aims to find out the prevalence and demographic distribution of CSF leak and to describe the site of the CSF leak along with the management. We did a prospective study on 180 patients admitted with head injury in neurosurgery department, along with the patients who came to ENT department with unilateral nasal discharge during the time period from March 2017 to March 2021. A total of 36 cases of CSF leak were obtained during the time period. The etiology in 18 cases was head injury & the other 18 cases were either due to infectious or nontraumatic causes. In our study, 26(72.22%) patients were aged less than 50 years. Incidence was more among males compared to females. The most common etiology was head injury - 18(50%) patients followed by the spontaneous leak- 16 (44.44%) patients with the most common site as the cribriform plate. Endoscopic repair using a hadad flap was done in most of the patients. Trauma due to head injury is the most common etiology in CSF rhinorrhea with more number of patients aged less than 50 years. Most of the leaks can be repaired successfully with the use of endoscope with excellent illumination & localizing the exact site of the leak.

Introduction  Deep interarytenoid groove (DIG) may cause swallowing dysfunction in children; however, the management of DIG has not been established. Objective  We evaluated the subjective and objective outcomes of interarytenoid augmentation with injection in children with DIG. Methods  Consecutive children under 18 years of age who underwent injection laryngoplasty for DIG were reviewed. Data pertaining to demographics, past medical history, past surgical history, and results of pre and postoperative video fluoroscopic swallow study (VFSS) were obtained. The primary outcome measure was the presence of thin liquid aspiration or penetration on postoperative VFSS. The secondary outcome measure was caregiver-reported improvement of symptoms. Results  Twenty-seven patients had VFSS before and after interarytenoid augmentation with injection (IA). Twenty (70%) had thin liquid penetration and 12 (44%) had thin liquid aspiration before the IA. Thin liquid aspiration resolved in 9 children (45%) and persisted in 11 (55%). Of the 12 children who had thin liquid aspiration prior to IA, 6 (50%) had resolution of thin liquid aspiration after IA. Conclusions  Injection laryngoplasty is a safe tool to improve swallowing function in children with DIG. Further studies are needed to assess the long-term outcomes of IA and identify predictors of successful IA in children with DIG.

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OBJECTIVE: To evaluate the outcome of a routine postoperative endoscopic micro-debridement of granulation tissue after stentless transnasal endoscopic repair of choanal atresia (CA).
METHODS: This prospective case series included congenital CA patients who underwent stentless transnasal endoscopic repair, followed by an endoscopic second look and micro-debridement of granulation tissue at 1-2 weeks post-repair. Patients were followed every three months for assessment of nasal airway symptoms and objective evaluation by flexible nasolaryngoscopy.
RESULTS: Sixteen CA patients (8 bilateral and 8 unilateral) underwent surgical repair (12 primary and 4 revisions). The median  age was 13 days (range 1 day-6 months) in bilateral and 3 years  (range 7 months-15 years) in unilateral atresia. The mean follow-up was 1.5 years (range 1 year-3 years). In primary procedures, the obstruction was bony-membranous in 7 cases and bony in 5 cases. The mean interval time between the CA repair and re-examination was 10.75 days (range 6-18 days). Clinically significant neochoanal restenosis was not encountered.
CONCLUSIONS: Re-examination under general anesthesia with endoscopic micro-debridement of granulation tissue is a safe, potentially effective adjunct when done during the proliferative phase of neochoanal wound healing. This procedure might help in maintaining neochoanal patency by remodeling tissue healing process. Large-scale, long-term cohort studies are imperative.

While some volume of pneumocephalus occurs following any surgery entailing dural breach, tension pneumocephalus (TP) is a rare complication of endoscopic endonasal surgery described in less than 1% cases including expanded endoscopic endonasal approaches (EEEA). It is a neurosurgical emergency warranting urgent decompression. Two cases, who developed TP following EEEA are presented. One had sinonasal malignancy (adenoid cystic carcinoma) eroding the anterior skull-base (T4N0M0) and the other was a large olfactory groove meningioma. TP was heralded in both by sudden deterioration in neurological status. Both cases underwent bifrontal craniotomy for decompression with simultaneous skull-base repair incorporating a vascularised pericranial flap. Brief literature review regarding the pathophysiology, contributing factors, diagnosis, management, and prevention of TP following EEEA is presented. TP, a life-threatening neurosurgical emergency, warrants meticulous precautions for its prevention, and vigilant postoperative monitoring for early detection. Urgent decompression with thorough skull-base repair is imperative to prevent complications.

Esophageal injuries are typically iatrogenic after endoscopic/surgical procedures, but they are rarely caused by penetrative or blunt trauma. We present a case of patient who suffered multiple stab wounds to the neck and underwent surgical repair for hemorrhagic shock but was ultimately diagnosed and treated successfully via endoscopy for a thoracic esophageal injury. Early detection is imperative and usually diagnosed via contrast studies but less commonly via direct visualization endoscopically. Moreover, endoscopic treatment is also less commonly utilized, even if diagnosed from that modality. Cervical injuries also confer a lower mortality than thoracic injuries.

The aim of this study is to review the current literature on treatment of subcondylar fractures using traditional open reduction internal fixation (ORIF), closed reduction with maxillomandibular fixation (MMF), and endoscopic open approaches.
PubMed, Embase, Cochrane CENTRAL, Clinicaltrials.gov, and WHO ICTRP.
A comprehensive database search was performed in accordance with PRISMA guidelines. All English-only texts published in the last 20 years with ≥10 patients were included. Studies that included patients <16 years old were excluded.
Thirty-two studies met the final inclusion criteria. Nine studies compared ORIF with closed reduction using MMF, 12 studies evaluated ORIF via different approaches, and 10 studies evaluated outcomes after endoscopic approaches. Five studies reported significant improvement in mouth opening with ORIF compared to closed reduction. In 1 study that recorded patient-reported outcomes measure (FACE-Q scale), quality of life scores and patient satisfaction were significantly higher in the ORIF group. Among the 10 studies that used the endoscopic approach, transient facial nerve injury ranged from 0% to 10%.
Several studies report better mouth opening, dental occlusion, and functional outcomes after ORIF compared to closed reduction, while some found no significant difference. Endoscopic approaches provide ease of access to the condyle with a low incidence of facial nerve injury. However, limitations include special equipment, longer operative times, and a steep learning curve using an endoscope. This review provides surgeons with an overview of the current literature on subcondylar fractures to allow for an individualized management approach for each patient.