Low-molecular-weight heparin salvage in pedicled flap reconstruction in head and neck: a prospective cohort study.

OBJECTIVE: To determine if systemic administration of low-molecular-weight heparin impacts venous compromise in loco-regional flap reconstruction for head and neck subsites. METHODS: This prospective study was conducted on patients who had developed features of venous compromise of the flap. The case group received low-molecular-weight heparin (dalteparin). RESULTS: Of the 73 patients who developed venous congestion, low-molecular-weight heparin was administered in 47 patients. In the low-molecular-weight heparin subset, 23 patients had either reversal or non-progression of venous compromise (48.9 per cent). Of the patients who had no response to low-molecular-weight heparin rescue, complete necrosis was seen in 4 and partial flap necrosis was observed in 19. The corresponding numbers in the control group were 13 and 12, respectively (odds ratio 23.9, p = 0.002). Additionally, the low-molecular-weight heparin arm had a lower incidence of partial or complete flap necrosis (p = 0.002). CONCLUSION: Low-molecular-weight heparin salvage, when instituted early, is likely to result in a significant reduction in flap-related morbidity.

Folded Pectoralis Major Myocutaneous Flap for Reconstruction of Complex Oral Commissural Defects: A Retrospective Case Series and Technical Report.

Full thickness defects following surgical resection of locally advanced carcinoma buccal mucosa involving oral commissure often require complex microvascular procedures that are technically demanding. We present a novel technique of folded pectoralis major myocutaneous flap for reconstruction of such defects without the need for free flaps or additional sling support.

Quality of life and swallowing outcomes following major glossectomy: A prospective single-center experience.

BACKGROUND: There exists a lacuna in the structured reporting of swallowing dysfunction and quality of life (QoL) outcome following major glossectomy. METHODS: Prospective cohort study to assess the swallowing dysfunction and QoL following STG (subtotal glossectomy) or NTG (near total glossectomy) over a 6-month period using FEES and PAS scale, MDADI, and FACT-HN. RESULTS: Twenty-four patients were available for analysis. The pre- and post-adjuvant evaluation revealed a statistically significant improvement in the composite MDADI and FACT-HN scores. Subscale analysis of FACT-HN scores revealed maximum deficit in the head and neck cancer-specific score domain followed by functional domain and social well-being domain, with serial improvement noted in the post-adjuvant setting. CONCLUSION: This study showed serial improvement in terms of swallowing dysfunction although social and functional well-being domains related to QoL continued to reveal major deficits. Better outcomes were seen with preservation of bilateral base of tongue and mandible.

Modified Mustardé Flap for Lower Eyelid Reconstruction in Basal Cell Carcinoma: Revisited.

Background: Full thickness defects of lower eyelid, following oncological resection, often pose a formidable challenge to the operating surgeon. Although a plethora of reconstructive options have been tried, the Mustardé flap has stood the test of time. Methods: Our patient, a 57-year old lady, diagnosed with basal cell carcinoma of the left lower eyelid underwent full-thickness wide local excision and reconstruction using modified Mustardé flap. The anterior part of defect was reconstructed using the flap. The posterior part was reconstructed using septal mucoperichondrial-cartilage composite graft, sutured to remnant palpebral conjunctiva. Results: The patient had an uneventful post-operative period. On serial follow-up, the patient had an acceptable scar. At 6 months follow-up, the facial scar was barely perceptible with normal lower lid disposition. Conclusion: The modified Mustardé flap is a simple and reliable reconstructive option for full-thickness lower eyelid defects following oncological resection in carefully selected cases.

Ventilation failure with elective tracheostomy during oral cancer surgery: a case of tracheal diverticulum.

Tracheal diverticulum is usually detected incidentally. Rarely, it may lead to difficulty in securing the airway intraoperatively. Our patient underwent oncological resection under general anaesthesia for advanced oral cancer. Elective tracheostomy was performed at the end of the surgery, and a cuffed tracheostomy tube (T-tube) of 7.5 mm size was inserted through the tracheostoma. Despite repeated attempts at T-tube insertion, ventilation could not be established. However, on advancing the endotracheal tube beyond tracheostoma, ventilation was restored. The T-tube was inserted into the trachea under fibreoptic guidance achieving successful ventilation. A fibreoptic bronchoscopy through the tracheostoma performed after decannulation revealed a mucosalised diverticulum extending behind the posterior wall of the trachea. The bottom of the diverticulum showed mucosa-lined cartilaginous ridge with differentiation into smaller bronchiole-like structures. Tracheal diverticulum should be considered as a possible differential in case of failed ventilation following an otherwise uneventful tracheostomy.

Endoscopic vs microscopic facial nerve decompression for traumatic facial nerve palsy: a randomized controlled trial.

PURPOSE: To explore a minimally invasive trans-canal endoscopic facial nerve decompression for traumatic facial nerve palsy and compare it with microscopic facial nerve decompression. METHODS: 35 and 38 patients underwent endoscopic and microscopic facial nerve decompression, respectively, for traumatic facial nerve palsy. Onset of symptoms, type of temporal bone fracture, day of surgical intervention following trauma, ossicular chain status and nature of insult to facial nerve were observed. Time period for recovery (House Brackmann grade ≤ 3), long term recovery rates, pre- and post-operative hearing status, surgical time and post-operative pain were compared between groups. RESULTS: Maximum patients in endoscopic and microscopic groups (77.1% and 76.3%, respectively) had acute onset of symptoms. 57.1% (20/35) had longitudinal, 17.1% (6/35) had transverse and 25.7% (9/35) had mixed fractures in endoscopic group. In the microscopic group, 57.9% (22/38) had longitudinal, 18.4% (7/38) had transverse and 23.7% (9/38) had mixed fractures. The mean (± S.D.) post-operative air-bone gap in endoscopic and microscopic group were 16.47 ± 4.5 dB and 19.4 ± 5.2 dB, respectively, which was statistically significant. The mean (± S.D.) time period for recovery of endoscopic and microscopic groups were 14.4 ± 5 days and 22.5 ± 7 days, respectively (p value < 0.05). The difference in post-operative pain between the two groups was also statistically significant. The difference in long term recovery rates was not statistically significant (p > 0.05). CONCLUSIONS: Endoscopic facial nerve decompression results in early recovery, less post-operative pain and better post-operative air-bone gap closure when compared to conventional microscopic technique.

Post-COVID-19 rhino-orbito-cerebral mucormycosis: a new addition to challenges in pandemic control.

OBJECTIVE: To document and analyse demographic data, clinical presentation, possible interventions for early clinical detection and management of post-COVID-19 rhino-orbito-cerebral mucormycosis (ROCM). METHOD: 32 patients having history of SARS-CoV-2 infection with features of ROCM were observed in terms of their history, presenting features, clinical, microbiological examination, type of surgical intervention, surgical sites of involvement which were subsequently analyzed. RESULTS: The mean (± S.D.) age of patients was 57 ± 13 years. All patients were diabetic. Mean (± S.D.) time of onset of ROCM symptoms, since onset of COVID-19 symptoms was 18 (± 4) days. 12.5% patients were fully vaccinated. 78.1% patients received steroid therapy; 28.1% received high flow nasal oxygen. 87.5% patients had blurring of vision, 65.62% headache, 59.37% cheek and eyelid swelling, 50% proptosis, 46.87% ophthalmoplegia, 40.62% ptosis, 40.62% loss of sensation over cheek, 25% orbital pain. Examination of specimen with KOH mount revealed Mucor spp. in all patients. 87.5% patients underwent endoscopic sinus surgery with debridement with/without orbital clearance; 56.25% maxillectomy; 25% orbital exenteration. 87.5% patients had paranasal sinus involvement, 43.75% orbit sparing orbital apex, 68.75% orbit with orbital apex. 81.25% patients had involvement of pterygopalatine fossa±infratemporal fossa. 50% patients had disease in Vidian canal and pterygoid wedge. 25% of patients had involvement of palate and 56.25% cheek and eyelid soft tissues. CONCLUSION: A judicious COVID treatment protocol, high index of suspicion, close monitoring of high-risk patients and early institution of treatment can prevent case severity and reduce mortality.

Endoscopic Stapedotomy: Overcoming Limitations of Operating Microscope.

The study is aimed to assess the scope of endoscopic stapedotomy in overcoming technical challenges faced during conventional stapedotomy using operating microscope. Sixty-four patients with clinical and audiological diagnosis of otosclerosis were randomly assigned into one of the 2 groups-one underwent conventional stapedotomy using operating microscope, while the other group underwent endoscopic stapedotomy, the operating surgeon being the same for both groups, for all cases. The 2 groups were observed in terms of extent of the postero-superior canal bone curettage/drilling, chorda tympani repositioning, visualization of footplate area, surgical time from first incision to ear packing, post-operative morbidity in terms of post-operative pain, vertigo, hearing outcome, and changes in taste sensation. It was observed that irrespective of the width of the external auditory canal, endoscopic approach offered better access to the footplate area requiring lesser bone removal and chorda tympani repositioning. The operating time, post-operative pain, and changes in taste sensation were significantly less in the endoscopic group. However, no difference was noted in terms of the post-operative hearing outcome and incidence of vertigo. Endoscopic stapedotomy has clear advantages in terms of the technicality and accessibility to the working area as well as faster recovery.

Two-drape closed pocket technique: minimizing aerosolization in mastoid exploration during COVID-19 pandemic.

BACKGROUND: Mastoidectomy is associated with extensive bone-drilling which makes it a major aerosol generating procedure. Considering the ongoing COVID-19 global pandemic, it is essential to devise methods to minimize aerosolization and hence ensure safety of the healthcare workers during the operative procedure. METHODS: Two disposable surgical drapes are used to create a closed pocket prior to commencement of mastoid bone-drilling. This limits aerosolization of bone-dust in the external operating theatre environment. CONCLUSION: Two-drape closed pocket technique is an easy, cost-effective and safe method to limit aerosolization of tissue particles during mastoidectomy.

Endoscopic ossiculoplasty: Is there any edge over the microscopic technique?

OBJECTIVES/HYPOTHESIS: To compare endoscopic ossiculoplasty with conventional microscopic technique in terms of postoperative hearing outcomes and complications. STUDY DESIGN: Randomized controlled trial. METHODS: One hundred eighteen patients diagnosed with ossicular chain discontinuity were randomly assigned into two groups, one undergoing endoscopic ossiculoplasty and the other undergoing ossiculoplasty by the microscopic technique, with the operating surgeon being same for both groups. The two groups were compared in terms of operative time, postoperative air-bone gap, mean air-bone gap closure, and incidence of complications. Teflon prostheses (partial ossicular chain replacement prosthesis [PORP] and total ossicular chain replacement prosthesis [TORP]) were used for reconstruction in all cases. RESULTS: Endoscopic ossiculoplasty with PORP rendered a statistically significant mean postoperative air-bone gap and air-bone gap closure at 1 month when compared to that of microscopic PORP ossiculoplasty. However, there was no significant difference between the two techniques in terms of mean postoperative air-bone gap and air-bone gap closure at 3 and 6 months. In the TORP ossiculoplasty cases, there was no significant difference in mean postoperative air-bone gap and air-bone gap closure at 1, 3, and 6 months. In terms of operative time and incidence of complications, no statistical significance was found between the two groups. CONCLUSIONS: Endoscopic ossiculoplasty appears to provide superior visualization and better early audiological outcome (in PORP ossiculoplasty cases) when compared to microscopic technique. However, long-term audiological outcomes and incidence of complications remain comparable. LEVEL OF EVIDENCE: 1 Laryngoscope, 130:797-802, 2020.

Endoscopic Versus Microscopic Management of Attic Cholesteatoma: A Randomized Controlled Trial.

OBJECTIVES: To compare endoscopic transcanal approach to attic cholesteatoma with conventional microscopic transcanal technique METHODS: Seventy-eight patients diagnosed with attic cholesteatoma were randomly assigned into two groups-one undergoing endoscopic approach and the other microscopic technique. The two groups were compared in terms of area of exposure, access to hidden areas in terms of Middle Ear Structural Visibility Index (MESVI), intraoperative time, postoperative pain, vertigo, long-term hearing, and surgical outcomes. RESULTS: The mean area of exposure in endoscopic atticotomy required was less than that in microscopic group and was found to be statistically significant. The median MESVI for endoscopic group better than that for microscopic group (P < .0001). The mean operating time in endoscopic approach was less than that in case of microscopic approach, with P < .05. The median postoperative pain score in the endoscopic group was less than that in microscopic group (P < .05). No significant difference was found between two groups in terms of vertigo experienced at the end of first week and air-bone gap closure. When long-term surgical outcomes were assessed at 1 year, in endoscopic group, one patient had disease recurrence, one cartilage displacement, one perforation, and two had retraction pocket formation. In the microscopic group, two patients had recurrence, four cartilage displacement, one perforation, and five retraction pocket formation. CONCLUSION: Endoscopic management of limited attic cholesteatoma has definite advantages over the conventional microscopic approach. LEVEL OF EVIDENCE: 1 Laryngoscope, 130:2461-2466, 2020.

Primary Osteosarcoma of Sphenoid and Ethmoid Sinus in a 17 Year Female: Case Report.

Primary osteosarcoma of sphenoid and ethmoid sinus present as a challenge in head neck cancer. A 17 year female presented with left sided hemifacial pain, headache with nasal discharge. Clinico-radiological finding showed mass in sphenoethmoid recess spreading to adjacent structures. Endoscopic resection was done. Histopathological diagnosis was osteosarcoma of sphenoid and ethmoid sinus. Adjuvant chemotherapy administered. Osteosarcomas of sphenoid and ethmoid sinus are aggressive tumors with variable clinical features warranting high clinical suspicion.

Postoperative Systemic Acyclovir in Juvenile-Onset Recurrent Respiratory Papillomatosis: The Outcome.

A prospective observational study was conducted consisting of 21 patients of Juvenile-onset recurrent respiratory papillomatosis, attending the Department of Otorhinolaryngology and Head Neck Surgery at our institution, who underwent surgical excision of the papillomas followed by oral acyclovir postoperatively. The study was aimed to observe the effect of systemic acyclovir on postoperative outcomes in children having recurrent respiratory papillomatosis undergoing primary surgical excision. It was observed that the mean interval between surgeries as well as the number of surgical interventions required was significantly lesser when acyclovir was used as a postoperative adjuvant than when surgery was done alone. Hence, the interval between successive surgeries, or in other words, the time interval between relapse of the disease could be prolonged significantly with the use of postoperative systemic acyclovir. Thus, the disease could be controlled for longer periods and repeated surgeries avoided.